Wise County, Texas
Location in the state of Texas
Texas's location in the U.S.
Founded	1856
Named for	Henry Alexander Wise
Seat	Decatur
Largest city	Decatur
Area
• Total	923 sq mi (2,391 km2)
• Land	904 sq mi (2,341 km2)
• Water	18 sq mi (47 km2), 2.0
Time zone	Central: UTC-6/-5
Website	www.co.wise.tx.us
Footnotes: For infobox source see

County Well Data

Well ID	Operator Name	Well Type	Lease
42-497-00001
42-497-00003	WILLIAMS PETROLEUM COMPANY, INC.	Gas	028498
42-497-00004	INDIAN OIL COMPANY, INC.	Oil	12710
42-497-00005	INDIAN OIL COMPANY, INC.	Oil
42-497-00007	WILLIAMS PETROLEUM COMPANY, INC.	Oil	12601
42-497-00008	WILLIAMS PETROLEUM COMPANY, INC.	Oil	12601
42-497-00010	AMERICAN DRILLING CORP.	Gas
42-497-00011	DEVON ENERGY PRODUCTION CO, L.P.	Gas	042139
42-497-00012	DEVON ENERGY PRODUCTION CO, L.P.	Gas	044426
42-497-00014	ATAPCO	Oil	26321
42-497-00015	ASPEN OPERATING COMPANY, L.L.C.	Oil	16204
42-497-00016	ATAPCO	Gas	130289
42-497-00018	ASPEN OPERATING COMPANY, L.L.C.	Oil	16204
42-497-00019	ASPEN OPERATING COMPANY, L.L.C.	Oil	16204
42-497-00020	AMERICAN TRADING & PROD. CORP.	Gas
42-497-00022	ATAPCO	Oil
42-497-00023	DEVON ENERGY PRODUCTION CO, L.P.	Oil	13810
42-497-00024	DEVON ENERGY PRODUCTION CO, L.P.	Oil	13810
42-497-00025	DEVON ENERGY PRODUCTION CO, L.P.	Oil	14293
42-497-00026	BANDER, JOE	Gas
42-497-00027	DEVON ENERGY OPERATING CO., L.P.	Oil	12876
42-497-00028	JAY MANAGEMENT COMPANY, LLC	Gas	055435
42-497-00030	JAY MANAGEMENT COMPANY, LLC	Gas	028515
42-497-00032	DEVON ENERGY PRODUCTION CO, L.P.	Oil	12966
42-497-00033	DEVON ENERGY PRODUCTION CO, L.P.	Oil	12966
42-497-00034	BANDER, JOE	Oil
42-497-00035	BENGAL PRODUCING COMPANY	Gas
42-497-00036	BRIDWELL OIL CO.	Gas	034472
42-497-00037	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028705
42-497-00038	BRIDWELL OIL CO.	Gas
42-497-00039	Mitchell Energy Corporation	Oil	23721
42-497-00040	BRIDWELL OIL CO.	Oil
42-497-00041
42-497-00042	BURK ROYALTY COMPANY	Gas	262135
42-497-00043	BURK ROYALTY CO., LTD.	Gas	042643
42-497-00044	BURK ROYALTY CO., LTD.	Gas	033583
42-497-00045	BURK ROYALTY COMPANY	Oil	17339
42-497-00048	BUD OIL, INC.	Oil	12447
42-497-00049	BUD OIL, INC.	Oil	12447
42-497-00050	BURK ROYALTY CO., LTD.	Gas	033559
42-497-00052	BURK ROYALTY COMPANY	Gas
42-497-00053	BURK ROYALTY COMPANY	Gas	028524
42-497-00054	BURK ROYALTY COMPANY	Oil	17336
42-497-00056	BURK ROYALTY CO., LTD.	Gas	022860
42-497-00057	BURK ROYALTY COMPANY	Gas
42-497-00059	S&G OIL LLC	Gas	033584
42-497-00060	BURK ROYALTY COMPANY	Gas
42-497-00061	BURK ROYALTY COMPANY	Gas
42-497-00062	S&G OIL LLC	Gas	028532
42-497-00063	BURK ROYALTY COMPANY	Oil	17339
42-497-00065	QUEST PETROLEUM, INC.	Gas
42-497-00066	E-Z DISPOSAL SERVICE, INC.	Gas	031232
42-497-00072	MCCOMMONS OIL COMPANY	Oil	16776
42-497-00073	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028550
42-497-00074	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028553
42-497-00075	Mitchell Energy Corporation	Gas
42-497-00077	Mitchell Energy Corporation	Oil	14005
42-497-00078	Mitchell Energy Corporation	Gas	028572
42-497-00080	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028574
42-497-00081	Mitchell Energy Corporation	Gas	028580
42-497-00082	Mitchell Energy Corporation	Oil
42-497-00083	Mitchell Energy Corporation	Gas
42-497-00084	Mitchell Energy Corporation	Gas	021168
42-497-00085	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028594
42-497-00088	Mitchell Energy Corporation	Gas	028605
42-497-00089	Mitchell Energy Corporation	Gas	028614
42-497-00090	Mitchell Energy Corporation	Gas	028627
42-497-00091	Mitchell Energy Corporation	Gas	028628
42-497-00092	SCOUT ENERGY MANAGEMENT LLC	Gas	028636
42-497-00094	DEVON ENERGY PRODUCTION CO, L.P.	Gas	042767
42-497-00095	MITCHELL, GEO. & ASSOC., INC.	Gas
42-497-00096	Mitchell Energy Corporation	Oil	25981
42-497-00100	DEVON ENERGY OPERATING CO., L.P.	Oil	12964
42-497-00101	DEVON ENERGY OPERATING CO., L.P.	Oil	13171
42-497-00102	Mitchell Energy Corporation	Gas	131115
42-497-00103	DEVON ENERGY PRODUCTION CO, L.P.	Gas	141938
42-497-00105	Mitchell Energy Corporation	Oil	27334
42-497-00106	Mitchell Energy Corporation	Gas	028704
42-497-00107	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028706
42-497-00108	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028709
42-497-00109	SCOUT ENERGY MANAGEMENT LLC	Gas	288157
42-497-00110	Mitchell Energy Corporation	Gas	022840
42-497-00111	Mitchell Energy Corporation	Gas	038586
42-497-00112	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028736
42-497-00113	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028652
42-497-00114	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028756
42-497-00115	DEVON ENERGY PRODUCTION CO, L.P.	Oil	27024
42-497-00116	MITCHELL ENERGY COMPANY L.P.	Gas	052058
42-497-00117	SCOUT ENERGY MANAGEMENT LLC	Oil	23022
42-497-00119	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028777
42-497-00121	Mitchell Energy Corporation	Gas	028788
42-497-00122	DEVON ENERGY PRODUCTION CO, L.P.	Oil	17374
42-497-00123	Mitchell Energy Corporation	Gas	028794
42-497-00124	Mitchell Energy Corporation	Gas	028803
42-497-00125	Mitchell Energy Corporation	Gas	028804
42-497-00126	Mitchell Energy Corporation	Gas	050990
42-497-00127	JAY MANAGEMENT COMPANY, LLC	Gas	028823
42-497-00128	Mitchell Energy Corporation	Gas	045316
42-497-00132	MITCHELL ENERGY COMPANY L.P.	Gas	028856
42-497-00133	DEVON ENERGY PRODUCTION CO, L.P.	Gas	153318
42-497-00134	Mitchell Energy Corporation	Gas	028861
42-497-00136	CINEMA OIL COMPANY	Oil
42-497-00138	EVEREST ENERGY LLC	Oil	17153
42-497-00139	CITIES SERVICE OIL CO.	Oil	17153
42-497-00140	EVEREST ENERGY LLC	Gas	035469
42-497-00141	CITIES SERVICE OIL CO.	Oil	17340
42-497-00142	CITIES SERVICE OIL CO.	Oil	17340
42-497-00143	OXY USA INC.	Gas	038536
42-497-00144	CITIES SERVICE OIL CO.	Oil	17340
42-497-00145	CITIES SERVICE OIL CO.	Oil	17340
42-497-00146	EVEREST ENERGY LLC	Gas	035146
42-497-00147	CITIES SERVICE OIL CO.	Oil	17340
42-497-00148	EVEREST ENERGY LLC	Gas	115695
42-497-00152	COX OPERATING CO.	Gas	060390
42-497-00153	BUD OIL, INC.	Oil	12409
42-497-00155	EL RAN, INC.	Gas
42-497-00156	EL RAN, INC.	Gas	045031
42-497-00157	EL RAN, INC.	Gas	028886
42-497-00164	DAVID OIL CORPORATION	Oil
42-497-00166	JACO, TROY INC.	Oil
42-497-00167
42-497-00168	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028891
42-497-00169	Mitchell Energy Corporation	Gas	028899
42-497-00170	DOBBS, WALTER C., JR.	Gas
42-497-00171	DOBBS, WALTER C., JR.	Gas
42-497-00173
42-497-00174	GREAT AMERICAN RESOURCES INC.	Oil	16776
42-497-00177	GREAT AMERICAN RESOURCES INC.	Gas
42-497-00178	Mitchell Energy Corporation	Gas	031323
42-497-00179	DEVON ENERGY PRODUCTION CO, L.P.	Gas	022844
42-497-00180	VINSON, JOHNNY	Gas
42-497-00181	Mitchell Energy Corporation	Oil	27312
42-497-00182	Mitchell Energy Corporation	Oil	27312
42-497-00183	DEVON ENERGY PRODUCTION CO, L.P.	Gas	031227
42-497-00185	DEVON ENERGY PRODUCTION CO, L.P.	Gas	033189
42-497-00187	Mitchell Energy Corporation	Oil	27313
42-497-00188	Mitchell Energy Corporation	Oil	27336
42-497-00189	Mitchell Energy Corporation	Gas	043872
42-497-00191	GRACE, JACK, PROD. CO.	Gas
42-497-00192	GRACE, JACK, PROD. CO.	Oil
42-497-00193	GRACE, JACK, PROD. CO.	Oil
42-497-00194	Mitchell Energy Corporation	Oil	27328
42-497-00195
42-497-00196	Mitchell Energy Corporation	Gas	055947
42-497-00197	GRACE, HENRY, PROD. CO.	Gas
42-497-00198	GRACE, JACK PRODUCTION CO, LLC	Oil	13835
42-497-00199	GRACE, JACK PRODUCTION CO, LLC	Oil
42-497-00202	GRACE, HENRY, PROD. CO.	Oil	17343
42-497-00203	GRACE, LUKE, DRILLING CO.	Oil	17343
42-497-00204	JACO, TROY INC.	Oil
42-497-00205
42-497-00206	ARROWHEAD PRODUCTIONS, LP	Gas	036546
42-497-00209	ECHO PRODUCTION, INC.	Gas	028942
42-497-00210
42-497-00211	Mitchell Energy Corporation	Gas	030939
42-497-00213	HAMMAN, BLAKE	Gas	021352
42-497-00214	CROSSBOW RESOURCES, LLC	Gas	035523
42-497-00217	Humble Oil & Refining Co.	Gas
42-497-00219	TELESIS OPERATING CO., INC.	Oil	12969
42-497-00222	LECLAIR OPERATING CO., INC.	Gas
42-497-00224	JACO, TROY INC.	Oil
42-497-00226	Mitchell Energy Corporation	Gas	045414
42-497-00229	DEVON ENERGY PRODUCTION CO, L.P.	Gas	044442
42-497-00230	EAGLERIDGE OPERATING, LLC	Gas	038713
42-497-00231	EAGLERIDGE OPERATING, LLC	Gas	040354
42-497-00233	EAGLERIDGE OPERATING, LLC	Gas	034115
42-497-00234	MERIT ENERGY COMPANY	Gas	045426
42-497-00236	MERIT ENERGY COMPANY	Gas	043653
42-497-00237	EAGLERIDGE OPERATING, LLC	Gas	042824
42-497-00238	EAGLERIDGE OPERATING, LLC	Gas	044002
42-497-00239	MERIT ENERGY COMPANY	Gas	043959
42-497-00240	EP OPERATING LIMITED PARTNERSHIP	Gas	029018
42-497-00241	ENSERCH EXPLORATION, INC	Gas	029044
42-497-00242	MERIT ENERGY COMPANY	Gas	029046
42-497-00243	LONE STAR PROD. CO.	Gas
42-497-00244	Mitchell Energy Corporation	Gas	029055
42-497-00245	EAGLERIDGE OPERATING, LLC	Gas	030751
42-497-00246	ENSERCH EXPLORATION, INC	Gas	126842
42-497-00248	JACO, TROY INC.	Oil
42-497-00249	JACO, TROY INC.	Oil
42-497-00250	SHENANDOAH OIL CORP.	Gas
42-497-00251	TEXXOL OPERATING COMPANY, INC.	Gas	045394
42-497-00252	DEVON ENERGY PRODUCTION CO, L.P.	Gas	032953
42-497-00253	Petro-Lewis Corporation	Gas	042401
42-497-00254	Mitchell Energy Corporation	Gas	042825
42-497-00255	DEVON ENERGY PRODUCTION CO, L.P.	Gas	040015
42-497-00256	Mitchell Energy Corporation	Oil	28820
42-497-00257	DEVON ENERGY PRODUCTION CO, L.P.	Gas	039999
42-497-00258	DEVON ENERGY PRODUCTION CO, L.P.	Gas	042826
42-497-00259
42-497-00260	Mitchell Energy Corporation	Gas	040004
42-497-00262	Mitchell Energy Corporation	Gas	039604
42-497-00263	DEVON ENERGY PRODUCTION CO, L.P.	Gas	036085
42-497-00264	DEVON ENERGY PRODUCTION CO, L.P.	Gas	042402
42-497-00268	DEVON ENERGY PRODUCTION CO, L.P.	Gas	033557
42-497-00269	ENERGY RESERVES GROUP, INC.	Gas
42-497-00271
42-497-00273	DEVON ENERGY PRODUCTION CO, L.P.	Oil	13990
42-497-00275	TEXXOL OPERATING COMPANY, INC.	Gas	043252
42-497-00276	TEXXOL OPERATING COMPANY, INC.	Gas	043253
42-497-00277	Mitchell Energy Corporation	Gas	035789
42-497-00279	LONGHORN PRODUCTION COMPANY	Gas
42-497-00280	DALLAS PRODUCTION, INC.	Gas
42-497-00281	RICHEY, RAY MANAGEMENT CO., INC.	Gas	042827
42-497-00282	DEVON ENERGY PRODUCTION CO, L.P.	Gas	042828
42-497-00283
42-497-00284	DEVON ENERGY PRODUCTION CO, L.P.	Gas	035803
42-497-00286	DEVON ENERGY PRODUCTION CO, L.P.	Gas	035542
42-497-00287	BRIAR ENERGY CORPORATION	Oil	28276
42-497-00288	DEVON ENERGY PRODUCTION CO, L.P.	Gas	033558
42-497-00289	DEVON ENERGY PRODUCTION CO, L.P.	Gas	035260
42-497-00293	DEVON ENERGY PRODUCTION CO, L.P.	Gas	035364
42-497-00294	BRIAR ENERGY CORPORATION	Oil	27985
42-497-00295	Mitchell Energy Corporation	Gas
42-497-00298	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029088
42-497-00301	MCCOMMONS OIL COMPANY	Gas	029093
42-497-00302	MCCOMMONS OIL COMPANY	Gas	030943
42-497-00303	MCCOMMONS OIL COMPANY	Gas
42-497-00306	ASPEN OPERATING COMPANY, L.L.C.	Oil	14293
42-497-00307	ASPEN OPERATING COMPANY, L.L.C.	Oil	30197
42-497-00308	DEVON ENERGY OPERATING CO., L.P.	Gas	092053
42-497-00309	MCCOMMONS OIL COMPANY	Oil	16776
42-497-00310	SEELY OIL COMPANY	Gas	030713
42-497-00311	ECHO PRODUCTION, INC.	Gas	029089
42-497-00312	Maynard Oil Co.	Gas	029090
42-497-00313	ECHO PRODUCTION, INC.	Gas	030434
42-497-00314	DEVON ENERGY PRODUCTION CO, L.P.	Gas	042608
42-497-00315
42-497-00316	DEVON ENERGY PRODUCTION CO, L.P.	Gas	030938
42-497-00317	ECHO PRODUCTION, INC.	Gas	030436
42-497-00318	SEELY OIL COMPANY	Gas	030435
42-497-00319
42-497-00324	DEVON ENERGY PRODUCTION CO, L.P.	Gas	034116
42-497-00325	Maynard Oil Co.	Gas	044557
42-497-00326	Maynard Oil Co.	Gas
42-497-00327	Maynard Oil Co.	Gas
42-497-00328
42-497-00329	UNITED PRODUCTION CO.	Gas
42-497-00330		Gas	036672
42-497-00334	DEVON ENERGY PRODUCTION CO, L.P.	Gas	035227
42-497-00335	DEVON ENERGY PRODUCTION CO, L.P.	Gas	042912
42-497-00337	Mitchell Energy Corporation	Gas	044407
42-497-00338	DEVON ENERGY PRODUCTION CO, L.P.	Gas	043605
42-497-00339	DEVON ENERGY PRODUCTION CO, L.P.	Gas	043339
42-497-00340	Mitchell Energy Corporation	Gas	045164
42-497-00347	Mitchell Energy Corporation	Gas	043025
42-497-00348	Maynard Oil Co.	Gas	044746
42-497-00350	MCCOMMONS OIL COMPANY	Gas
42-497-00352	MCCOMMONS OIL COMPANY	Oil	16776
42-497-00353	SABIO OIL & GAS INC.	Oil
42-497-00354	WISE PRODUCTION COMPANY	Oil	12912
42-497-00355	WISE PRODUCTION COMPANY	Oil
42-497-00356	DEVON ENERGY PRODUCTION CO, L.P.	Gas	250066
42-497-00358
42-497-00362	Mitchell Energy Corporation	Gas	123588
42-497-00364	DEVON ENERGY PRODUCTION CO, L.P.	Gas	140693
42-497-00365	DEVON ENERGY PRODUCTION CO, L.P.	Oil	13245
42-497-00366	DEVON ENERGY PRODUCTION CO, L.P.	Gas	041506
42-497-00367	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028564
42-497-00368	Mitchell Energy Corporation	Oil	17805
42-497-00369	Mitchell Energy Corporation	Gas
42-497-00370	Mitchell Energy Corporation	Oil
42-497-00372	DEVON ENERGY PRODUCTION CO, L.P.	Oil	13789
42-497-00373	DEVON ENERGY PRODUCTION CO, L.P.	Oil	14293
42-497-00374	DEVON ENERGY PRODUCTION CO, L.P.	Oil	17347
42-497-00376	Mitchell Energy Corporation	Gas	042404
42-497-00377	DEVON ENERGY PRODUCTION CO, L.P.	Gas	030714
42-497-00380	Mitchell Energy Corporation	Gas	034740
42-497-00381	DEVON ENERGY PRODUCTION CO, L.P.	Gas	034372
42-497-00382	Mitchell Energy Corporation	Gas	031692
42-497-00384	Mitchell Energy Corporation	Gas	042639
42-497-00385	DEVON ENERGY PRODUCTION CO, L.P.	Gas	043159
42-497-00386	Mitchell Energy Corporation	Oil	14462
42-497-00387	Mitchell Energy Corporation	Gas	042359
42-497-00388	Mitchell Energy Corporation	Gas	034539
42-497-00389	Mitchell Energy Corporation	Oil	27329
42-497-00390	Mitchell Energy Corporation	Gas	032286
42-497-00391	Mitchell Energy Corporation	Gas
42-497-00392	Mitchell Energy Corporation	Gas	031056
42-497-00394
42-497-00395	CD CONSULTING & OPERATING CO.	Oil	14901
42-497-00396	Mitchell Energy Corporation	Oil	15095
42-497-00397	Mitchell Energy Corporation	Gas	032287
42-497-00398	Mitchell Energy Corporation	Gas	040619
42-497-00399	Mitchell Energy Corporation	Gas
42-497-00400	Mitchell Energy Corporation	Oil	15095
42-497-00401	Mitchell Energy Corporation	Oil
42-497-00403	Mitchell Energy Corporation	Oil
42-497-00404	JAY MANAGEMENT COMPANY, LLC	Gas	044072
42-497-00406	Mitchell Energy Corporation	Gas	045060
42-497-00408	MITCHELL ENERGY COMPANY L.P.	Gas	035931
42-497-00409	Mitchell Energy Corporation	Gas	042630
42-497-00410	Mitchell Energy Corporation	Oil
42-497-00411	SCOUT ENERGY MANAGEMENT LLC	Gas	028610
42-497-00412	Mitchell Energy Corporation	Gas	034722
42-497-00413	Mitchell Energy Corporation	Gas
42-497-00414	JAY MANAGEMENT COMPANY, LLC	Gas	054109
42-497-00415	DEVON ENERGY PRODUCTION CO, L.P.	Gas	038476
42-497-00418	DEVON ENERGY PRODUCTION CO, L.P.	Gas	034723
42-497-00419	SCOUT ENERGY MANAGEMENT LLC	Gas	040146
42-497-00420	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028620
42-497-00421	Mitchell Energy Corporation	Gas	038585
42-497-00422	Mitchell Energy Corporation	Oil	14320
42-497-00424	SCOUT ENERGY MANAGEMENT LLC	Gas	033180
42-497-00427	Mitchell Energy Corporation	Gas	032550
42-497-00428	DEVON ENERGY PRODUCTION CO, L.P.	Gas	035623
42-497-00429	Mitchell Energy Corporation	Gas	038109
42-497-00430	DEVON ENERGY PRODUCTION CO, L.P.	Oil	13903
42-497-00432	Stephens & Johnson Operating Co.	Oil	12967
42-497-00433	Mitchell Energy Corporation	Gas	035070
42-497-00435	SCOUT ENERGY MANAGEMENT LLC	Gas	167286
42-497-00436	DEVON ENERGY PRODUCTION CO, L.P.	Gas	041727
42-497-00437	SCOUT ENERGY MANAGEMENT LLC	Oil	27347
42-497-00438	Mitchell Energy Corporation	Gas	038658
42-497-00439	SCOUT ENERGY MANAGEMENT LLC	Gas	034290
42-497-00441	SCOUT ENERGY MANAGEMENT LLC	Oil	09417
42-497-00442	Mitchell Energy Corporation	Oil	14104
42-497-00443	SCOUT ENERGY MANAGEMENT LLC	Oil	09417
42-497-00444	SCOUT ENERGY MANAGEMENT LLC	Oil	09417
42-497-00445	Mitchell Energy Corporation	Gas	031693
42-497-00446	Mitchell Energy Corporation	Oil	26400
42-497-00449	Mitchell Energy Corporation	Gas	032580
42-497-00453	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028662
42-497-00455	Mitchell Energy Corporation	Gas	040144
42-497-00458	JAY MANAGEMENT COMPANY, LLC	Oil	17351
42-497-00459	JAY MANAGEMENT COMPANY, LLC	Oil	17351
42-497-00460	JAY MANAGEMENT COMPANY, LLC	Gas	037092
42-497-00461	DEVON ENERGY PRODUCTION CO, L.P.	Gas	033763
42-497-00462	Mitchell Energy Corporation	Gas	045062
42-497-00463	DEVON ENERGY OPERATING CO., L.P.	Gas	038659
42-497-00464	Mitchell Energy Corporation	Gas	022888
42-497-00466	Mitchell Energy Corporation	Gas	034855
42-497-00467	Mitchell Energy Corporation	Oil
42-497-00468	MITCHELL, GEO. & ASSOC., INC.	Oil
42-497-00470	DEVON ENERGY PRODUCTION CO, L.P.	Gas	042449
42-497-00471	MITCHELL ENERGY COMPANY L.P.	Gas	042591
42-497-00472	Mitchell Energy Corporation	Gas	042318
42-497-00473	MITCHELL, GEO. & ASSOC., INC.	Oil	17352
42-497-00474	Mitchell Energy Corporation	Gas	035932
42-497-00476	MITCHELL ENERGY COMPANY L.P.	Gas	047237
42-497-00477
42-497-00482	MITCHELL, GEO. & ASSOC., INC.	Gas
42-497-00483	DEVON ENERGY PRODUCTION CO, L.P.	Gas	046583
42-497-00485	Mitchell Energy Corporation	Gas	028698
42-497-00486	Mitchell Energy Corporation	Gas	036670
42-497-00487	SCOUT ENERGY MANAGEMENT LLC	Gas	034724
42-497-00488	MITCHELL, GEO. & ASSOC., INC.	Gas
42-497-00489	Mitchell Energy Corporation	Gas	030715
42-497-00490	Mitchell Energy Corporation	Gas	031228
42-497-00491	Mitchell Energy Corporation	Gas	032551
42-497-00492	SCOUT ENERGY MANAGEMENT LLC	Gas	041723
42-497-00493
42-497-00494	Mitchell Energy Corporation	Gas	032539
42-497-00495	Mitchell Energy Corporation	Gas	034053
42-497-00496	Mitchell Energy Corporation	Gas	033149
42-497-00497	Mitchell Energy Corporation	Gas	038719
42-497-00499	DEVON ENERGY PRODUCTION CO, L.P.	Gas	249269
42-497-00500	Mitchell Energy Corporation	Gas	035050
42-497-00502	Mitchell Energy Corporation	Gas	036696
42-497-00503
42-497-00504	Mitchell Energy Corporation	Gas
42-497-00507	MITCHELL, GEO. & ASSOC., INC.	Gas
42-497-00510	DEVON ENERGY PRODUCTION CO, L.P.	Gas	030716
42-497-00511	DEVON ENERGY PRODUCTION CO, L.P.	Gas	032581
42-497-00513	DEVON ENERGY PRODUCTION CO, L.P.	Gas	037031
42-497-00514	Mitchell Energy Corporation	Gas	036628
42-497-00517	SCOUT ENERGY MANAGEMENT LLC	Gas	036084
42-497-00520	Mitchell Energy Corporation	Gas	028743
42-497-00521	Mitchell Energy Corporation	Gas	034366
42-497-00523	SCOUT ENERGY MANAGEMENT LLC	Gas	034288
42-497-00524	Mitchell Energy Corporation	Gas	040684
42-497-00525	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028745
42-497-00528	Mitchell Energy Corporation	Gas	038588
42-497-00530	Mitchell Energy Corporation	Gas
42-497-00531	Mitchell Energy Corporation	Gas	038593
42-497-00532	Mitchell Energy Corporation	Gas	032997
42-497-00534	Mitchell Energy Corporation	Gas	045603
42-497-00535	DEVON ENERGY PRODUCTION CO, L.P.	Oil	15665
42-497-00536	Mitchell Energy Corporation	Oil	27314
42-497-00537	Mitchell Energy Corporation	Oil	27314
42-497-00538	Mitchell Energy Corporation	Gas	032553
42-497-00539	Mitchell Energy Corporation	Gas	031231
42-497-00540	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-00541
42-497-00542	DEVON ENERGY PRODUCTION CO, L.P.	Gas	035936
42-497-00543
42-497-00544	Mitchell Energy Corporation	Gas	035072
42-497-00545	Mitchell Energy Corporation	Gas	032554
42-497-00546	Mitchell Energy Corporation	Gas	044005
42-497-00547	DEVON ENERGY PRODUCTION CO, L.P.	Gas	033560
42-497-00548	Mitchell Energy Corporation	Oil	15095
42-497-00551	Mitchell Energy Corporation	Gas
42-497-00552	ASPEN OPERATING COMPANY, L.L.C.	Gas	230855
42-497-00553
42-497-00554	Mitchell Energy Corporation	Gas	035363
42-497-00555	DEVON ENERGY PRODUCTION CO, L.P.	Gas	035785
42-497-00556	DEVON ENERGY PRODUCTION CO, L.P.	Gas	037445
42-497-00557
42-497-00558
42-497-00559	Mitchell Energy Corporation	Gas
42-497-00560	Mitchell Energy Corporation	Gas	030717
42-497-00561
42-497-00562	DEVON ENERGY OPERATING CO., L.P.	Oil	27344
42-497-00564	Mitchell Energy Corporation	Gas	080081
42-497-00566	Mitchell Energy Corporation	Gas	039564
42-497-00567	DEVON ENERGY PRODUCTION CO, L.P.	Gas	035366
42-497-00568	Mitchell Energy Corporation	Gas
42-497-00569	Mitchell Energy Corporation	Gas	046114
42-497-00571	Mitchell Energy Corporation	Gas	149621
42-497-00572	SCOUT ENERGY MANAGEMENT LLC	Gas	037763
42-497-00573	MITCHELL, GEO. & ASSOC., INC.	Gas
42-497-00574	DEVON ENERGY PRODUCTION CO, L.P.	Gas	045604
42-497-00575	DEVON ENERGY OPERATING CO., L.P.	Gas	189236
42-497-00576	DEVON ENERGY PRODUCTION CO, L.P.	Oil	13211
42-497-00577	Mitchell Energy Corporation	Oil
42-497-00578	Mitchell Energy Corporation	Gas	030719
42-497-00579
42-497-00582	Mitchell Energy Corporation	Gas	033152
42-497-00583	SCOUT ENERGY MANAGEMENT LLC	Oil	27300
42-497-00584	Mitchell Energy Corporation	Gas	035309
42-497-00585	SCOUT ENERGY MANAGEMENT LLC	Gas	035535
42-497-00587	SCOUT ENERGY MANAGEMENT LLC	Gas	035537
42-497-00588
42-497-00589	Mitchell Energy Corporation	Gas	035786
42-497-00590	MITCHELL, GEO. & ASSOC., INC.	Gas
42-497-00592	Mitchell Energy Corporation	Oil	15313
42-497-00593	ROLLO RESOURCES, LLC	Gas	045027
42-497-00594	Mitchell Energy Corporation	Gas	047252
42-497-00595	SCOUT ENERGY MANAGEMENT LLC	Oil	27301
42-497-00596	Mitchell Energy Corporation	Gas	046431
42-497-00597	SCOUT ENERGY MANAGEMENT LLC	Gas	032557
42-497-00598	Mitchell Energy Corporation	Gas	031230
42-497-00601	Mitchell Energy Corporation	Oil	27315
42-497-00602	SCOUT ENERGY MANAGEMENT LLC	Oil	27330
42-497-00603	Mitchell Energy Corporation	Oil	27300
42-497-00606	Mitchell Energy Corporation	Oil
42-497-00607	Mitchell Energy Corporation	Oil	27311
42-497-00608	Mitchell Energy Corporation	Gas	033153
42-497-00609	Mitchell Energy Corporation	Gas	028842
42-497-00611	DEVON ENERGY PRODUCTION CO, L.P.	Gas	043636
42-497-00612	DEVON ENERGY PRODUCTION CO, L.P.	Gas	047242
42-497-00613	Mitchell Energy Corporation	Gas	038189
42-497-00614	Mitchell Energy Corporation	Gas	035257
42-497-00615	DEVON ENERGY PRODUCTION CO, L.P.	Gas	110098
42-497-00616	Mitchell Energy Corporation	Gas	031229
42-497-00617	DEVON ENERGY PRODUCTION CO, L.P.	Gas	032960
42-497-00618	Mitchell Energy Corporation	Gas	028855
42-497-00619	Mitchell Energy Corporation	Gas	032961
42-497-00621	Mitchell Energy Corporation	Gas	032558
42-497-00622	Mitchell Energy Corporation	Gas	036633
42-497-00623	DEVON ENERGY OPERATING CO., L.P.	Gas	032288
42-497-00624	Mitchell Energy Corporation	Gas	033581
42-497-00625	Mitchell Energy Corporation	Gas	035049
42-497-00626	DEVON ENERGY OPERATING CO., L.P.
42-497-00629	JACO, TROY INC.	Oil
42-497-00630
42-497-00632	PAN-TEX PRODUCTION COMPANY	Gas
42-497-00636	ASPEN OPERATING COMPANY, L.L.C.	Oil	13435
42-497-00637	Phillips Petroleum Company	Gas	029131
42-497-00638	WINFIELD OPERATING COMPANY	Oil	27341
42-497-00639	JACO, TROY INC.	Oil
42-497-00640	L & M OIL CO.	Oil	26112
42-497-00642	RODGERS, WILLIAM L.	Oil	17356
42-497-00644	SABRE OPERATING, INC.	Gas	284611
42-497-00645	Stephens & Johnson Operating Co.	Oil	12582
42-497-00646	Mitchell Energy Corporation	Gas	033392
42-497-00647
42-497-00648	Skelly Oil Co.	Oil
42-497-00649	DEVON ENERGY PRODUCTION CO, L.P.	Oil	07046
42-497-00650	Stephens & Johnson Operating Co.	Oil	12582
42-497-00651	SABRE OPERATING, INC.	Oil	13387
42-497-00652	TEXACO PRODUCING INC.	Oil	27305
42-497-00653	SABRE OPERATING, INC.	Gas	122249
42-497-00656	Mitchell Energy Corporation	Oil	12414
42-497-00657	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029188
42-497-00667	SMITH PIPE OF ABILENE	Oil	14660
42-497-00669	Mitchell Energy Corporation	Oil	15194
42-497-00673	Sun Exploration & Production Co.	Gas
42-497-00674	Sun Exploration & Production Co.	Gas
42-497-00676	Sun Exploration & Production Co.	Gas
42-497-00677	SUN OIL CO., DX DIV.	Gas
42-497-00679	Sun Exploration & Production Co.	Gas
42-497-00681	DEVON ENERGY PRODUCTION CO, L.P.	Gas	035934
42-497-00682	SUN EXPL. & PROD. CO.-ABILENE	Oil
42-497-00683	SUN EXPL. & PROD. CO.-ABILENE	Oil
42-497-00684	SUN EXPL. & PROD. CO.-ABILENE	Oil
42-497-00685	SCOUT ENERGY MANAGEMENT LLC	Gas	029241
42-497-00686	Crown Central Petroleum Corp.	Gas
42-497-00687	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029242
42-497-00688	Crown Central Petroleum Corp.	Gas
42-497-00690	Texaco Inc.	Oil
42-497-00691	DIMOCK OPERATING COMPANY	Oil	12827
42-497-00692	TELESIS OPERATING CO., INC.	Gas	033764
42-497-00693
42-497-00696	LIVINGSTON OIL CO.	Gas
42-497-00698	WISE PRODUCTION COMPANY	Gas	021236
42-497-00699	CD CONSULTING & OPERATING CO.	Oil
42-497-00700	UPHAM OIL & GAS COMPANY	Gas	029272
42-497-00701	UPHAM OIL & GAS COMPANY	Gas	222403
42-497-00702	UPHAM OIL & GAS COMPANY	Oil	12349
42-497-00703	UPHAM OIL & GAS COMPANY	Oil	12349
42-497-00704	UPHAM OIL & GAS COMPANY	Oil	17763
42-497-00705	UPHAM OIL & GAS COMPANY	Gas	038688
42-497-00706	UPHAM OIL & GAS COMPANY	Gas	086076
42-497-00707	UPHAM OIL & GAS COMPANY	Gas	036080
42-497-00709	UPHAM OIL & GAS COMPANY	Oil	27309
42-497-00710	UPHAM, CHESTER R., JR.	Gas	057427
42-497-00712	UPHAM OIL & GAS COMPANY	Gas	035358
42-497-00713	UPHAM OIL & GAS COMPANY	Oil	13822
42-497-00714	UPHAM OIL & GAS COMPANY	Oil	13822
42-497-00715	UPHAM OIL & GAS COMPANY	Oil	13822
42-497-00716	UPHAM OIL & GAS COMPANY	Gas	030780
42-497-00717	UPHAM OIL & GAS COMPANY	Oil	12790
42-497-00718	UPHAM OIL & GAS COMPANY	Gas	031484
42-497-00719	UPHAM OIL & GAS COMPANY	Oil	17357
42-497-00720	UPHAM OIL & GAS COMPANY	Oil	27307
42-497-00721
42-497-00723	UPHAM OIL & GAS COMPANY	Oil	27597
42-497-00724	UPHAM OIL & GAS COMPANY	Gas	054556
42-497-00727	PENNY, RALPH E.	Gas	031942
42-497-00729	TEXOMA OIL TOOLS, INC.	Oil
42-497-00730	TEXOMA OIL TOOLS, INC.	Oil	12888
42-497-00731	WISE-KENT OIL CO., INC.	Gas
42-497-00732	ATC REALTY EIGHT, INC.	Gas
42-497-00733	TEXXOL OPERATING COMPANY, INC.	Gas	031310
42-497-00734	Mitchell Energy Corporation	Gas
42-497-00735	TEXXOL OPERATING COMPANY, INC.	Gas	021686
42-497-00738	TEXXOL OPERATING COMPANY, INC.	Gas	021692
42-497-00739	JACO, TROY INC.	Oil
42-497-00741	EAGLERIDGE OPERATING, LLC	Oil	10168
42-497-00742
42-497-00744	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-00746	Mitchell Energy Corporation	Gas	047235
42-497-00751	Mitchell Energy Corporation	Gas	051337
42-497-00756	ANADARKO PETROLEUM CORPORATION	Gas
42-497-00761
42-497-00764	TEXXOL OPERATING COMPANY, INC.	Gas	028471
42-497-00766	MCCOMMONS OIL COMPANY	Oil	10019
42-497-00768	MCCOMMONS OIL COMPANY	Gas
42-497-00769
42-497-00774	Anadarko Production Company	Oil
42-497-00780	XTO ENERGY INC.	Gas	028487
42-497-00781	XTO ENERGY INC.	Gas	028486
42-497-00782	AMERICAN TRADING & PROD. CORP.	Gas
42-497-00783	AMERICAN TRADING & PROD. CORP.	Gas
42-497-00784	CARTER ENERGY CORPORATION	Gas	156690
42-497-00786	CARTER ENERGY CORPORATION	Gas	035145
42-497-00788
42-497-00789	A MELL OIL PROPERTIES	Gas
42-497-00790
42-497-00791	A MELL OIL PROPERTIES	Gas
42-497-00798	KEY ENERGY SERVICES, INC.-NTD	Gas	113396
42-497-00799	AMERICAN TRADING & PROD. CORP.	Gas	218044
42-497-00800	ATAPCO	Oil	26615
42-497-00801	AMERICAN TRADING & PROD. CORP.	Gas
42-497-00802	AMERICAN TRADING & PROD. CORP.	Gas
42-497-00803	AMERICAN TRADING & PROD. CORP.	Gas
42-497-00804	AMERICAN TRADING & PROD. CORP.	Gas
42-497-00805	AMERICAN TRADING & PROD. CORP.	Gas
42-497-00806	CARTER ENERGY CORPORATION	Gas
42-497-00808	BRAMMER SUPPLY, INC.	Gas	021165
42-497-00809	CHOLLA PETROLEUM, INC.	Gas	028511
42-497-00810	CHOLLA PETROLEUM, INC.	Oil	16292
42-497-00811	ARROWHEAD PRODUCTIONS, LP	Gas	152387
42-497-00812
42-497-00813	ARROWHEAD PRODUCTIONS, LP	Gas
42-497-00815	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-00816	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-00817	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-00818	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-00819	AMERICAN TRADING & PROD. CORP.	Gas
42-497-00820	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-00821	ENERGYPRO, INC.	Gas	028508
42-497-00822	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-00823	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-00824	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-00825	ARROWHEAD PRODUCTIONS, LP	Gas	160685
42-497-00828
42-497-00829	AKERS & FULTZ, INC.	Oil	25043
42-497-00831	JAY MANAGEMENT COMPANY, LLC	Gas	021512
42-497-00832	JAY MANAGEMENT COMPANY, LLC	Oil	15962
42-497-00834	JAY MANAGEMENT COMPANY, LLC	Gas	021511
42-497-00835	JAY MANAGEMENT COMPANY, LLC	Gas	043544
42-497-00836	AMERICAN TRADING & PROD. CORP.	Gas
42-497-00837	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-00838	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-00839	ASPEN OPERATING COMPANY, L.L.C.	Oil
42-497-00840	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-00841	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028516
42-497-00842	ASPEN OPERATING COMPANY, L.L.C.	Oil	14293
42-497-00843	ASPEN OPERATING COMPANY, L.L.C.	Oil	14293
42-497-00844	ASPEN OPERATING COMPANY, L.L.C.	Oil	14293
42-497-00845	ASPEN OPERATING COMPANY, L.L.C.	Oil	14293
42-497-00846	ASPEN OPERATING COMPANY, L.L.C.	Oil	14293
42-497-00847	Stephens & Johnson Operating Co.	Oil	12582
42-497-00851	Mitchell Energy Corporation	Gas	040689
42-497-00856	Mitchell Energy Corporation	Oil
42-497-00857
42-497-00864	UPHAM OIL & GAS COMPANY	Gas	282682
42-497-00865	UPHAM OIL & GAS COMPANY	Oil	27294
42-497-00866	BRIDWELL OIL CO.	Gas	108042
42-497-00867	BRIDWELL OIL CO.	Oil
42-497-00869	BRIDWELL OIL CO.	Gas	028523
42-497-00870	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-00871	BRIDWELL OIL CO.	Oil	27295
42-497-00872	BRIDWELL OIL CO.	Oil
42-497-00873	BRIDWELL OIL CO.	Gas
42-497-00874	BRIDWELL OIL CO.	Gas	282564
42-497-00875	BRIDWELL OIL CO.	Oil	10943
42-497-00876	BRIDWELL OIL CO.	Gas	282444
42-497-00877	BRIDWELL OIL CO.	Oil
42-497-00880	Mitchell Energy Corporation	Gas	029183
42-497-00881	Stephens & Johnson Operating Co.	Oil	13636
42-497-00883	MITCHELL, GEO. & ASSOC., INC.	Oil
42-497-00884	DEVON ENERGY OPERATING CO., L.P.	Oil	30036
42-497-00885	Mitchell Energy Corporation
42-497-00887	WISE PRODUCTION COMPANY	Oil	29636
42-497-00888	BURK ROYALTY COMPANY	Gas	058970
42-497-00889	S&G OIL LLC	Gas	028531
42-497-00890	BURK ROYALTY COMPANY	Oil	11485
42-497-00891	BURK ROYALTY CO., LTD.	Oil	11514
42-497-00892	BURK ROYALTY COMPANY	Oil	12355
42-497-00893	BURK ROYALTY CO., LTD.	Gas	028527
42-497-00894	BURK ROYALTY CO., LTD.	Oil	12300
42-497-00895	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028771
42-497-00898	BUD OIL, INC.	Oil	12428
42-497-00899	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028541
42-497-00900	SABIO OIL & GAS INC.	Gas
42-497-00901	SABIO OIL & GAS INC.	Gas
42-497-00902	Mitchell Energy Corporation	Oil	29122
42-497-00903	DEVON ENERGY PRODUCTION CO, L.P.	Gas	148756
42-497-00904	Mitchell Energy Corporation	Gas	028537
42-497-00906	SCOUT ENERGY MANAGEMENT LLC	Gas	028536
42-497-00908	SABIO OIL & GAS INC.	Oil	17479
42-497-00910	SABIO OIL & GAS INC.	Gas
42-497-00911	SABIO OIL & GAS INC.	Gas
42-497-00912	SABIO OIL & GAS INC.	Oil
42-497-00918	CALTO OPERATING COMPANY, INC.	Gas	028534
42-497-00920	CALTO OPERATING COMPANY, INC.	Gas
42-497-00921	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028549
42-497-00923	Mitchell Energy Corporation	Gas	028548
42-497-00924	CHAMPLIN PETROLEUM CO.	Gas
42-497-00927	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028546
42-497-00928	ASPEN OPERATING COMPANY, L.L.C.	Oil	14293
42-497-00929	ASPEN OPERATING COMPANY, L.L.C.	Oil	14293
42-497-00930	ASPEN OPERATING COMPANY, L.L.C.	Oil	14293
42-497-00931	SABIO OIL & GAS INC.	Gas
42-497-00933	Mitchell Energy Corporation	Oil	28751
42-497-00935	Mitchell Energy Corporation	Gas	028544
42-497-00936	Mitchell Energy Corporation	Gas	028543
42-497-00940	Mitchell Energy Corporation	Gas	085887
42-497-00942	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028542
42-497-00943
42-497-00944	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028569
42-497-00945	Mitchell Energy Corporation	Oil	23721
42-497-00946	DEVON ENERGY PRODUCTION CO, L.P.	Gas	085604
42-497-00947	JAY MANAGEMENT COMPANY, LLC	Gas	280973
42-497-00948	DEVON ENERGY OPERATING CO., L.P.	Gas	035493
42-497-00949	MITCHELL, GEO. & ASSOC., INC.	Gas	122713
42-497-00950	DEVON ENERGY PRODUCTION CO, L.P.	Gas	058971
42-497-00952	SCOUT ENERGY MANAGEMENT LLC	Gas	028568
42-497-00953	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028567
42-497-00954	Mitchell Energy Corporation	Gas	150194
42-497-00955	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028563
42-497-00957	Mitchell Energy Corporation	Gas	028561
42-497-00958	JAY MANAGEMENT COMPANY, LLC	Oil	12058
42-497-00959	DEVON ENERGY PRODUCTION CO, L.P.	Gas	021266
42-497-00960	Mitchell Energy Corporation	Oil	26300
42-497-00961	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028559
42-497-00962	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028556
42-497-00963	DEVON ENERGY PRODUCTION CO, L.P.	Gas	259872
42-497-00964	Mitchell Energy Corporation	Gas	224175
42-497-00965	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028555
42-497-00966	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028551
42-497-00967	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028552
42-497-00968
42-497-00969	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028579
42-497-00970	Mitchell Energy Corporation	Gas	028578
42-497-00971	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028577
42-497-00972	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028575
42-497-00973	Mitchell Energy Corporation	Gas	028571
42-497-00974
42-497-00975
42-497-00976	Mitchell Energy Corporation
42-497-00977	DEVON ENERGY PRODUCTION CO, L.P.	Oil	14293
42-497-00978	DEVON ENERGY PRODUCTION CO, L.P.	Oil	14293
42-497-00979	Mitchell Energy Corporation	Oil	14293
42-497-00980	Mitchell Energy Corporation	Oil	14293
42-497-00981	ASPEN OPERATING COMPANY, L.L.C.	Oil	14293
42-497-00982	SCOUT ENERGY MANAGEMENT LLC	Gas	028593
42-497-00983	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028590
42-497-00984	Mitchell Energy Corporation	Gas	021441
42-497-00985	Mitchell Energy Corporation	Oil	14142
42-497-00986	Stephens & Johnson Operating Co.	Oil	12582
42-497-00989	Mitchell Energy Corporation	Oil	11321
42-497-00990	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028587
42-497-00991	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028586
42-497-00992	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028583
42-497-00993	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028582
42-497-00994	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028595
42-497-00995	Mitchell Energy Corporation	Gas	028596
42-497-00997	DEVON ENERGY OPERATING CO., L.P.	Oil	06908
42-497-00998	CD CONSULTING & OPERATING CO.	Oil	06904
42-497-00999	CD CONSULTING & OPERATING CO.	Oil	14901
42-497-01000
42-497-01001	CD CONSULTING & OPERATING CO.	Oil	14901
42-497-01002	CD CONSULTING & OPERATING CO.	Oil	14901
42-497-01003	CD CONSULTING & OPERATING CO.	Oil	06907
42-497-01004	Mitchell Energy Corporation	Gas	028588
42-497-01006	CD CONSULTING & OPERATING CO.	Oil	06904
42-497-01007	Mitchell Energy Corporation	Gas	028606
42-497-01009	KEENE, ROY J. JR.	Gas	120904
42-497-01011	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028602
42-497-01012	Mitchell Energy Corporation	Oil
42-497-01013	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028600
42-497-01014	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028599
42-497-01016	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-01017	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-01018	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-01019	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-01020	Mitchell Energy Corporation	Oil	12125
42-497-01021	Mitchell Energy Corporation	Oil	19567
42-497-01022	Mitchell Energy Corporation	Gas	028613
42-497-01023	Mitchell Energy Corporation	Gas	028612
42-497-01024	Mitchell Energy Corporation	Gas	028611
42-497-01025	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028609
42-497-01027	Mitchell Energy Corporation	Gas	028608
42-497-01028	DEVON ENERGY OPERATING CO., L.P.	Gas	028607
42-497-01029
42-497-01031	Stephens & Johnson Operating Co.	Oil	12582
42-497-01032	Mitchell Energy Corporation	Oil	19402
42-497-01033	Mitchell Energy Corporation	Oil	08921
42-497-01034
42-497-01035	WHISKEY RIVER OIL & GAS LLC	Oil	25000
42-497-01036	Mitchell Energy Corporation	Oil	25000
42-497-01037	Mitchell Energy Corporation	Gas
42-497-01038	SCOUT ENERGY MANAGEMENT LLC	Gas	028619
42-497-01039	ASPEN OPERATING COMPANY, L.L.C.	Oil	14293
42-497-01040	DEVON ENERGY PRODUCTION CO, L.P.	Oil	11779
42-497-01042	Mitchell Energy Corporation	Oil	11779
42-497-01043	Mitchell Energy Corporation	Gas	028615
42-497-01044	Mitchell Energy Corporation	Oil	10029
42-497-01045	MITCHELL, GEO. & ASSOC., INC.	Gas
42-497-01046	Mitchell Energy Corporation	Gas	028617
42-497-01047	Mitchell Energy Corporation	Gas	028711
42-497-01048	Mitchell Energy Corporation	Oil	12967
42-497-01049	Stephens & Johnson Operating Co.	Oil	29348
42-497-01050	SMITH PIPE OF ABILENE	Gas	123843
42-497-01051
42-497-01052	Mitchell Energy Corporation	Oil	11661
42-497-01053	Mitchell Energy Corporation	Oil	08335
42-497-01056	SCOUT ENERGY MANAGEMENT LLC	Gas	028632
42-497-01057	SCOUT ENERGY MANAGEMENT LLC	Gas	028631
42-497-01058	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028635
42-497-01059	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028630
42-497-01061	MITCHELL, GEO. & ASSOC., INC.	Oil
42-497-01062	Stephens & Johnson Operating Co.	Oil	29348
42-497-01063	Stephens & Johnson Operating Co.	Oil	12582
42-497-01064	Stephens & Johnson Operating Co.	Oil
42-497-01065
42-497-01066	Stephens & Johnson Operating Co.	Oil	29348
42-497-01067	Mitchell Energy Corporation	Gas	028626
42-497-01068	Stephens & Johnson Operating Co.	Oil	12582
42-497-01069	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028653
42-497-01070	Mitchell Energy Corporation	Oil	26400
42-497-01071	Mitchell Energy Corporation	Oil	26400
42-497-01072	SCOUT ENERGY MANAGEMENT LLC	Oil	09417
42-497-01073
42-497-01074	SCOUT ENERGY MANAGEMENT LLC	Oil
42-497-01075	Mitchell Energy Corporation
42-497-01076	SCOUT ENERGY MANAGEMENT LLC	Gas	028650
42-497-01077	SCOUT ENERGY MANAGEMENT LLC	Oil	09417
42-497-01078	SCOUT ENERGY MANAGEMENT LLC	Gas	028648
42-497-01079	CD CONSULTING & OPERATING CO.	Oil	14901
42-497-01080	SCOUT ENERGY MANAGEMENT LLC	Gas	136201
42-497-01081	CD CONSULTING & OPERATING CO.	Oil	14901
42-497-01083	Mitchell Energy Corporation	Oil	10180
42-497-01084	SCOUT ENERGY MANAGEMENT LLC	Gas	028646
42-497-01085	SCOUT ENERGY MANAGEMENT LLC	Gas	028645
42-497-01087	SCOUT ENERGY MANAGEMENT LLC	Gas	028644
42-497-01088	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028641
42-497-01089	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028640
42-497-01092	JAY MANAGEMENT COMPANY, LLC	Oil	12285
42-497-01093	Mitchell Energy Corporation	Oil	12285
42-497-01094	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-01095	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-01096	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-01097
42-497-01099	Mitchell Energy Corporation	Gas	028661
42-497-01100	DEVON ENERGY PRODUCTION CO, L.P.	Gas	042846
42-497-01101	Mitchell Energy Corporation	Gas
42-497-01102	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028657
42-497-01104	DEVON ENERGY OPERATING CO., L.P.	Gas	028656
42-497-01105	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028655
42-497-01106	Mitchell Energy Corporation	Oil	11647
42-497-01107	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-01108	Stephens & Johnson Operating Co.	Oil	29348
42-497-01109	Mitchell Energy Corporation	Oil	13347
42-497-01110
42-497-01113	Mitchell Energy Corporation
42-497-01114	Mitchell Energy Corporation	Gas	045063
42-497-01116	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028667
42-497-01117	JAY MANAGEMENT COMPANY, LLC	Oil	26945
42-497-01118
42-497-01121	DEVON ENERGY PRODUCTION CO, L.P.	Gas	021160
42-497-01122	Mitchell Energy Corporation	Gas
42-497-01123	Mitchell Energy Corporation	Gas	028684
42-497-01124	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-01125	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-01126	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-01127	Mitchell Energy Corporation	Oil	25807
42-497-01128	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028680
42-497-01129	Mitchell Energy Corporation	Gas	028679
42-497-01131	Mitchell Energy Corporation	Oil	27144
42-497-01132	Mitchell Energy Corporation	Gas	028676
42-497-01134	Mitchell Energy Corporation	Gas	028675
42-497-01135	S & J OPERATING CO.	Gas	028943
42-497-01136	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028672
42-497-01137
42-497-01138	WINFIELD OPERATING COMPANY	Oil	27341
42-497-01139	Mitchell Energy Corporation	Gas	028671
42-497-01140	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028670
42-497-01141	SCOUT ENERGY MANAGEMENT LLC	Gas	028668
42-497-01143	ASPEN OPERATING COMPANY, L.L.C.	Oil	14293
42-497-01146	Mitchell Energy Corporation	Gas	118334
42-497-01148	SCOUT ENERGY MANAGEMENT LLC	Gas	028699
42-497-01150	Mitchell Energy Corporation	Gas	028696
42-497-01151	Mitchell Energy Corporation	Gas	028697
42-497-01152	SCOUT ENERGY MANAGEMENT LLC	Gas	199644
42-497-01154	SCOUT ENERGY MANAGEMENT LLC	Gas	028694
42-497-01155	DEVON ENERGY PRODUCTION CO, L.P.	Oil	10199
42-497-01156	Mitchell Energy Corporation	Oil
42-497-01157	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028692
42-497-01158	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028691
42-497-01159	Mitchell Energy Corporation	Oil	27199
42-497-01162	SCOUT ENERGY MANAGEMENT LLC	Gas	028689
42-497-01163	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028722
42-497-01165	SCOUT ENERGY MANAGEMENT LLC	Gas	028721
42-497-01166	Mitchell Energy Corporation	Oil	10605
42-497-01167	DEVON ENERGY PRODUCTION CO, L.P.	Gas	110842
42-497-01168	Mitchell Energy Corporation	Gas	039027
42-497-01169	Mitchell Energy Corporation	Gas	040149
42-497-01170	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028718
42-497-01171	MITCHELL, GEO. & ASSOC., INC.	Gas
42-497-01172	Mitchell Energy Corporation	Gas	028715
42-497-01175	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028714
42-497-01176	Mitchell Energy Corporation	Gas	028712
42-497-01178	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028710
42-497-01179	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028708
42-497-01180	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028707
42-497-01181	Mitchell Energy Corporation	Gas	028703
42-497-01182	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028702
42-497-01183
42-497-01185	Mitchell Energy Corporation	Gas	035078
42-497-01186	MITCHELL, GEO. & ASSOC., INC.	Gas
42-497-01187	SCOUT ENERGY MANAGEMENT LLC	Gas	028729
42-497-01190	Mitchell Energy Corporation	Gas	028725
42-497-01191	Mitchell Energy Corporation	Oil	27335
42-497-01193	Mitchell Energy Corporation	Oil	11309
42-497-01194	Mitchell Energy Corporation	Gas	028727
42-497-01195	SCOUT ENERGY MANAGEMENT LLC	Oil	27299
42-497-01196	SCOUT ENERGY MANAGEMENT LLC	Gas	028742
42-497-01197	Mitchell Energy Corporation	Gas
42-497-01198	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028740
42-497-01199	Mitchell Energy Corporation
42-497-01200	Mitchell Energy Corporation	Gas	028739
42-497-01201
42-497-01202	Stephens & Johnson Operating Co.	Oil	29348
42-497-01203	Mitchell Energy Corporation	Gas	028738
42-497-01204	Mitchell Energy Corporation	Gas	028733
42-497-01205	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028732
42-497-01206	Mitchell Energy Corporation	Gas	028731
42-497-01209	Mitchell Energy Corporation	Oil	10229
42-497-01210	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028737
42-497-01211	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028735
42-497-01212	Mitchell Energy Corporation	Gas	028734
42-497-01219	Mitchell Energy Corporation	Gas	028754
42-497-01221	Mitchell Energy Corporation	Oil
42-497-01222	Mitchell Energy Corporation	Oil	18879
42-497-01223
42-497-01224	Mitchell Energy Corporation	Gas	146566
42-497-01225	Mitchell Energy Corporation	Oil	08336
42-497-01226	SCOUT ENERGY MANAGEMENT LLC	Gas	028747
42-497-01227	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028744
42-497-01228	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028768
42-497-01230	Mitchell Energy Corporation	Oil	15950
42-497-01231	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028764
42-497-01232	SCOUT ENERGY MANAGEMENT LLC	Gas	269475
42-497-01233	DEVON ENERGY PRODUCTION CO, L.P.	Oil	08486
42-497-01234	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028763
42-497-01235	Mitchell Energy Corporation	Oil	13119
42-497-01236	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-01237	Mitchell Energy Corporation	Oil	07029
42-497-01238	MITCHELL ENERGY COMPANY L.P.	Gas	028759
42-497-01239	Mitchell Energy Corporation	Gas	028758
42-497-01240	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028757
42-497-01241	Mitchell Energy Corporation	Gas	028789
42-497-01242
42-497-01245	SCOUT ENERGY MANAGEMENT LLC	Gas	028787
42-497-01246	Mitchell Energy Corporation	Oil
42-497-01247	SCOUT ENERGY MANAGEMENT LLC	Oil	06933
42-497-01248	Mitchell Energy Corporation	Oil	12412
42-497-01249	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028784
42-497-01250	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028783
42-497-01251	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028782
42-497-01252	COASTLINE OIL AND GAS PARTNERS	Oil
42-497-01254	Mitchell Energy Corporation	Gas	028779
42-497-01255	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028776
42-497-01256	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-01257	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028775
42-497-01258	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028772
42-497-01259	SCOUT ENERGY MANAGEMENT LLC	Oil	10013
42-497-01261	Mitchell Energy Corporation	Gas
42-497-01262	Mitchell Energy Corporation	Gas	028769
42-497-01263	Mitchell Energy Corporation	Gas	028795
42-497-01264	Mitchell Energy Corporation	Oil	17374
42-497-01265	Mitchell Energy Corporation	Oil	17374
42-497-01266	Mitchell Energy Corporation	Oil	17374
42-497-01267
42-497-01268	BURNETT OIL CO., INC.	Gas	042752
42-497-01269	Mitchell Energy Corporation	Gas	028792
42-497-01270	SCOUT ENERGY MANAGEMENT LLC	Gas	021267
42-497-01271	Mitchell Energy Corporation	Gas	028791
42-497-01272	SCOUT ENERGY MANAGEMENT LLC	Oil	10009
42-497-01273
42-497-01274	DEVON ENERGY PRODUCTION CO, L.P.	Gas	134235
42-497-01275
42-497-01276	MITCHELL, GEO. & ASSOC., INC.	Oil	08637
42-497-01277	Mitchell Energy Corporation	Gas	142258
42-497-01279	SCOUT ENERGY MANAGEMENT LLC	Gas	028802
42-497-01280	Mitchell Energy Corporation	Gas	028801
42-497-01281	Mitchell Energy Corporation	Gas	028799
42-497-01282	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028798
42-497-01283	Mitchell Energy Corporation	Gas	028797
42-497-01284	SCOUT ENERGY MANAGEMENT LLC	Gas	028800
42-497-01285	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028796
42-497-01286	Mitchell Energy Corporation	Oil	11627
42-497-01287	Mitchell Energy Corporation	Oil	11627
42-497-01288	SCOUT ENERGY MANAGEMENT LLC	Oil
42-497-01290	Mitchell Energy Corporation	Gas	028812
42-497-01291	WHISKEY RIVER OIL & GAS LLC	Oil	24499
42-497-01292	Mitchell Energy Corporation	Oil	25000
42-497-01293	Mitchell Energy Corporation	Gas	028813
42-497-01294	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028810
42-497-01295	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028809
42-497-01296	Mitchell Energy Corporation	Oil	21441
42-497-01297	Mitchell Energy Corporation	Oil	09969
42-497-01298	MITCHELL, GEO. & ASSOC., INC.	Oil
42-497-01299
42-497-01300	Mitchell Energy Corporation
42-497-01301	SCOUT ENERGY MANAGEMENT LLC	Gas	028805
42-497-01302	Mitchell Energy Corporation	Oil	11857
42-497-01303	Mitchell Energy Corporation
42-497-01304	Mitchell Energy Corporation	Oil	17160
42-497-01305	SCOUT ENERGY MANAGEMENT LLC	Gas	028829
42-497-01306	DEVON ENERGY OPERATING CO., L.P.	Gas	028828
42-497-01307	Mitchell Energy Corporation	Oil	17160
42-497-01308	Mitchell Energy Corporation	Oil	17160
42-497-01309	Mitchell Energy Corporation	Oil	17160
42-497-01310	MITCHELL, GEO. & ASSOC., INC.	Oil	17160
42-497-01311	MITCHELL, GEO. & ASSOC., INC.	Oil	17160
42-497-01312	Mitchell Energy Corporation	Oil	10547
42-497-01313	SCOUT ENERGY MANAGEMENT LLC	Gas	281547
42-497-01316	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028822
42-497-01317	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028820
42-497-01319	Mitchell Energy Corporation	Gas	028815
42-497-01320	Mitchell Energy Corporation	Gas	021162
42-497-01321	SCOUT ENERGY MANAGEMENT LLC	Gas	028838
42-497-01322	SCOUT ENERGY MANAGEMENT LLC	Gas	028837
42-497-01323	ASPEN OPERATING COMPANY, L.L.C.	Gas	028836
42-497-01324
42-497-01325	Mitchell Energy Corporation	Gas	028835
42-497-01326	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028834
42-497-01327	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028833
42-497-01328	Mitchell Energy Corporation	Oil	24510
42-497-01329	Mitchell Energy Corporation	Oil	12532
42-497-01330	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028853
42-497-01331	MITCHELL ENERGY COMPANY L.P.
42-497-01332	SCOUT ENERGY MANAGEMENT LLC	Gas	028851
42-497-01334	SCOUT ENERGY MANAGEMENT LLC	Gas	028850
42-497-01335	Mitchell Energy Corporation	Oil
42-497-01336	Mitchell Energy Corporation	Oil	11702
42-497-01337	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028848
42-497-01338	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-01339	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028847
42-497-01343	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028845
42-497-01344	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028846
42-497-01345	DEVON ENERGY PRODUCTION CO, L.P.	Gas	166213
42-497-01346	Mitchell Energy Corporation
42-497-01347	Mitchell Energy Corporation	Gas
42-497-01348	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028843
42-497-01349	MITCHELL ENERGY COMPANY L.P.	Gas	028841
42-497-01351
42-497-01352	Mitchell Energy Corporation	Gas	028840
42-497-01353	Mitchell Energy Corporation	Oil
42-497-01354	Mitchell Energy Corporation	Gas	028863
42-497-01355	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028862
42-497-01357
42-497-01358	Mitchell Energy Corporation	Oil	17375
42-497-01359	Mitchell Energy Corporation	Oil	17375
42-497-01360	DEVON ENERGY OPERATING CO., L.P.	Gas	028859
42-497-01361	SCOUT ENERGY MANAGEMENT LLC	Gas	028854
42-497-01362	EVEREST ENERGY LLC	Oil
42-497-01363	CITIES SERVICE OIL CO.	Oil	17153
42-497-01364	CITIES SERVICE OIL CO.	Oil	17153
42-497-01365	OXY USA INC.	Gas	028873
42-497-01366	CITIES SERVICE OIL CO.	Oil	17153
42-497-01367	MILAGRO EXPLORATION, LLC	Oil	17153
42-497-01368	EVEREST ENERGY LLC	Gas	028872
42-497-01369	OXY USA INC.	Gas	028871
42-497-01370	CITIES SERVICE COMPANY	Oil	17153
42-497-01371	CITIES SERVICE OIL CO.	Oil	17153
42-497-01372	CITIES SERVICE OIL CO.	Oil	17153
42-497-01373	EVEREST ENERGY LLC	Oil	17153
42-497-01374	MILAGRO EXPLORATION, LLC	Oil	17153
42-497-01375	CITIES SERVICE OIL CO.	Oil	17153
42-497-01376	CITIES SERVICE OIL CO.	Oil	17153
42-497-01377	CITIES SERVICE OIL CO.	Oil	17153
42-497-01378	CITIES SERVICE OIL CO.	Oil	17153
42-497-01379	EVEREST ENERGY LLC	Oil	17153
42-497-01380	WG OPERATING, INC.	Oil	30508
42-497-01381	CITIES SERVICE OIL CO.	Oil
42-497-01382	MILAGRO EXPLORATION, LLC	Gas	028865
42-497-01383	BIG MOUNTAIN OPERATING LLC	Oil	26063
42-497-01384	WG OPERATING, INC.	Gas	036409
42-497-01385	WG OPERATING, INC.	Gas	039682
42-497-01386	COX OPERATING CO.	Gas	141785
42-497-01387	RENAISSANCE PETROLEUM CO., LLC	Gas	141784
42-497-01392	EVEREST ENERGY LLC	Oil
42-497-01393	UNC TEXAS, INC.	Oil
42-497-01394	UNC TEXAS, INC.	Oil
42-497-01395	UNC TEXAS, INC.	Gas
42-497-01399	CRESTMONT OIL COMPANY	Gas
42-497-01401	WINFIELD OPERATING COMPANY	Gas	028884
42-497-01402	WINFIELD OPERATING COMPANY	Oil	10825
42-497-01403	CHOLLA PETROLEUM, INC.	Oil	11502
42-497-01405	TAYLOR, G. E.	Oil	28711
42-497-01407	CHOLLA PETROLEUM, INC.	Gas	021314
42-497-01409	Reserve Oil, Inc.	Gas	028882
42-497-01410	SABRE OPERATING, INC.	Oil	27306
42-497-01411	BUD OIL, INC.	Oil	12398
42-497-01412	ECHO PRODUCTION, INC.	Gas	028945
42-497-01413	ECHO PRODUCTION, INC.	Gas	028944
42-497-01414	ECHO PRODUCTION, INC.	Gas	028938
42-497-01415	Mitchell Energy Corporation	Oil	26300
42-497-01416	SCOUT ENERGY MANAGEMENT LLC	Gas	028889
42-497-01418	DALBY, ARNO R.	Gas
42-497-01419	EL RAN, INC.	Gas
42-497-01421	Mitchell Energy Corporation	Oil	09854
42-497-01422	Mitchell Energy Corporation	Gas	028647
42-497-01424	DEVON ENERGY PRODUCTION CO, L.P.	Gas	068358
42-497-01428	DEVON ENERGY OPERATING CO., L.P.	Oil	09226
42-497-01431	Mitchell Energy Corporation	Gas	147738
42-497-01432	Stephens & Johnson Operating Co.	Oil	12582
42-497-01433	MARCON OPERATING COMPANY, INC.	Oil
42-497-01434	DILLARD, A. R., INC.	Gas
42-497-01435	FORT WORTH ENERGY CORPORATION	Gas	021743
42-497-01437	DILLARD, A. R., INC.	Gas	047473
42-497-01439	XPLORE OPERATING, LLC	Oil	14412
42-497-01441	BORDERLINE OPERATING CORP.	Gas	130674
42-497-01442	Mitchell Energy Corporation	Gas	040571
42-497-01446	GRACE, JACK, PROD. CO.	Oil
42-497-01447	GRACE, JACK, PROD. CO.	Oil
42-497-01449	SPARKMAN PRODUCING COMPANY	Oil	23721
42-497-01450	QUEST-TEX ENERGY OP II, LLC	Oil	17589
42-497-01451	QUEST-TEX ENERGY OP II, LLC	Oil	09455
42-497-01452	QUEST-TEX ENERGY OP II, LLC	Oil	17589
42-497-01453	QUEST-TEX ENERGY OP II, LLC	Oil	17589
42-497-01459
42-497-01460	JACO, TROY INC.	Oil
42-497-01461	JACO, TROY INC.	Oil
42-497-01462
42-497-01463	JACO, TROY INC.	Oil
42-497-01465	STELUCAN ENERGY, LLC	Gas	096075
42-497-01466	GRACE, JACK, PROD. CO.	Oil
42-497-01469	GRACE, JACK, PROD. CO.	Gas
42-497-01470	GRACE, JACK, PROD. CO.	Gas
42-497-01471	GRACE, JACK, PROD. CO.	Gas
42-497-01475	GRACE, JACK, PROD. CO.	Gas	131224
42-497-01476	STELUCAN ENERGY, LLC	Gas	133391
42-497-01477	STELUCAN ENERGY, LLC	Gas	111382
42-497-01478	GRACE, HENRY, PROD. CO.	Oil	27333
42-497-01479	GRACE, LUKE, DRILLING CO.	Oil	17341
42-497-01480	NAVUS OPERATING, INC.	Oil	17341
42-497-01481	NAVUS OPERATING, INC.	Oil	11905
42-497-01482	GRACE, LUKE, DRILLING CO.	Oil	17342
42-497-01483	NAVUS OPERATING, INC.	Oil	11711
42-497-01484	NAVUS OPERATING, INC.	Oil	17342
42-497-01485	NAVUS OPERATING, INC.	Oil
42-497-01486	NAVUS OPERATING, INC.	Gas	021530
42-497-01488	GRACE, JACK, PROD. CO.	Gas
42-497-01489	GRACE, JACK, PROD. CO.	Gas
42-497-01490	L A PRODUCTIONS	Oil	18907
42-497-01491	GRACE, JACK, PROD. CO.	Oil
42-497-01493	GRACE, JACK, PROD. CO.	Oil
42-497-01495	GRACE, JACK, PROD. CO.	Oil	17488
42-497-01496	GRACE, JACK, PROD. CO.	Gas
42-497-01501	ANADARKO PETROLEUM CORPORATION	Oil	16216
42-497-01503	THRESHOLD DEVELOPMENT COMPANY	Oil	17154
42-497-01504	JAY MANAGEMENT COMPANY, LLC	Oil	21179
42-497-01506	Mitchell Energy Corporation	Oil	28582
42-497-01507	Gulf Oil Corp.	Gas
42-497-01509	Gulf Oil Corp.	Gas
42-497-01510	Gulf Oil Corp.	Oil
42-497-01511	Mitchell Energy Corporation	Oil	10034
42-497-01512	Mitchell Energy Corporation	Oil	10034
42-497-01513	Mitchell Energy Corporation	Oil
42-497-01514	Gulf Oil Corp.	Oil
42-497-01516	THRESHOLD DEVELOPMENT COMPANY	Gas	029287
42-497-01517	Mitchell Energy Corporation	Oil	11778
42-497-01518	L. & L. PRODUCING COMPANY	Oil
42-497-01519	Mitchell Energy Corporation	Oil	27906
42-497-01520	Gulf Oil Corp.	Gas	102568
42-497-01521	ECHO PRODUCTION, INC.	Gas	028946
42-497-01522	HAMMAN, BLAKE	Gas
42-497-01523	Mitchell Energy Corporation	Gas	021264
42-497-01526	DEVON ENERGY PRODUCTION CO, L.P.	Gas	021263
42-497-01527	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028576
42-497-01530	DUNN, JACK P.	Oil	11242
42-497-01531	DUNN, JACK P.	Oil	11242
42-497-01534	GUEST, WELDON S.	Oil
42-497-01537	RICHEY, RAY MANAGEMENT CO., INC.	Gas	028947
42-497-01539	North Central Oil Corp.	Oil
42-497-01543	TEXXOL OPERATING COMPANY, INC.	Gas	037422
42-497-01544	TEXXOL OPERATING COMPANY, INC.	Gas	246672
42-497-01545	TEXXOL OPERATING COMPANY, INC.	Gas	028951
42-497-01546	TEXXOL OPERATING COMPANY, INC.	Oil	09905
42-497-01548	Mitchell Energy Corporation	Oil	09850
42-497-01552	Mitchell Energy Corporation	Gas	029211
42-497-01554	RICHEY & COMPANY, INC.	Oil
42-497-01556	Mitchell Energy Corporation	Gas	029210
42-497-01557	Mitchell Energy Corporation	Gas	029209
42-497-01558	WOLSEY OIL INC.	Gas
42-497-01559	Crown Central Petroleum Corp.	Gas
42-497-01560	Crown Central Petroleum Corp.	Gas
42-497-01561	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029205
42-497-01562	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029204
42-497-01563	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028625
42-497-01564	Mitchell Energy Corporation	Gas	029203
42-497-01565	WELLS OILFIELD SERVICES, INC.	Gas	029202
42-497-01569	K-B OIL COMPANY, LLC	Gas	028954
42-497-01571	SCANLON, GEORGE F.	Gas
42-497-01573	Mitchell Energy Corporation	Gas	029105
42-497-01575	ANADARKO PETROLEUM CORPORATION	Oil	16216
42-497-01576	ANADARKO PETROLEUM CORPORATION	Oil	16216
42-497-01578	DEVON ENERGY PRODUCTION CO, L.P.	Gas	145862
42-497-01580	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028746
42-497-01581	DEVON ENERGY PRODUCTION CO, L.P.	Gas	121669
42-497-01587	SCOUT ENERGY MANAGEMENT LLC	Oil	27416
42-497-01589	SCOUT ENERGY MANAGEMENT LLC	Gas	028961
42-497-01590	TEXXOL OPERATING COMPANY, INC.	Gas	087495
42-497-01591	Mitchell Energy Corporation	Gas	028958
42-497-01592	SCOUT ENERGY MANAGEMENT LLC	Gas	204960
42-497-01596	MARCON OPERATING COMPANY, INC.	Oil
42-497-01602	M H W, INC.	Gas
42-497-01603	Mitchell Energy Corporation	Oil	10044
42-497-01605	Mitchell Energy Corporation	Oil	26560
42-497-01606	MERIT ENERGY COMPANY	Oil	17155
42-497-01607	EAGLERIDGE OPERATING, LLC	Oil	10168
42-497-01609	EAGLERIDGE OPERATING, LLC	Oil	17370
42-497-01611	EAGLERIDGE OPERATING, LLC	Gas	028999
42-497-01612	EAGLERIDGE OPERATING, LLC	Gas	028998
42-497-01613	EAGLERIDGE OPERATING, LLC	Gas	028997
42-497-01614	EAGLERIDGE OPERATING, LLC	Gas	028996
42-497-01615	EAGLERIDGE OPERATING, LLC	Gas	028985
42-497-01616	JACO, TROY INC.	Oil
42-497-01617	JACO, TROY INC.	Oil
42-497-01618	JACO, TROY INC.	Oil
42-497-01619	JACO, TROY INC.	Oil	15310
42-497-01620
42-497-01621	ROIL MINERAL & LAND CO.	Gas	028981
42-497-01622	MERIT ENERGY COMPANY	Gas	042631
42-497-01623
42-497-01624	CARTER ENERGY CORPORATION	Gas	028978
42-497-01625	EAGLERIDGE OPERATING, LLC	Gas	028983
42-497-01626	MERIT ENERGY COMPANY	Gas	021265
42-497-01628	MERIT ENERGY COMPANY	Gas	028980
42-497-01629	EAGLERIDGE OPERATING, LLC	Gas	028970
42-497-01630	EAGLERIDGE OPERATING, LLC	Gas	028969
42-497-01631	EAGLERIDGE OPERATING, LLC	Gas	029021
42-497-01632	MERIT ENERGY COMPANY	Gas	035308
42-497-01634	MERIT ENERGY COMPANY	Gas	029016
42-497-01635	EAGLERIDGE OPERATING, LLC	Gas	029015
42-497-01636	ENSERCH EXPLORATION, INC	Gas
42-497-01637	EAGLERIDGE OPERATING, LLC	Gas	029013
42-497-01638	EAGLERIDGE OPERATING, LLC	Gas	029012
42-497-01639	EAGLERIDGE OPERATING, LLC	Gas	110841
42-497-01640	MERIT ENERGY COMPANY	Gas	029011
42-497-01641	ENSERCH EXPLORATION, INC	Gas	029010
42-497-01642	EAGLERIDGE OPERATING, LLC	Gas	029009
42-497-01643	MERIT ENERGY COMPANY	Gas	029008
42-497-01644	EAGLERIDGE OPERATING, LLC	Gas	029007
42-497-01645	EAGLERIDGE OPERATING, LLC	Oil	29310
42-497-01646	EAGLERIDGE OPERATING, LLC	Gas	029005
42-497-01647	EAGLERIDGE OPERATING, LLC	Gas	029004
42-497-01649	MERIT ENERGY COMPANY	Gas	029003
42-497-01650	EP Operating Company	Gas	021231
42-497-01651	MERIT ENERGY COMPANY	Gas	029001
42-497-01654	ENSERCH EXPLORATION, INC	Gas	132120
42-497-01656	EP OPERATING LIMITED PARTNERSHIP	Gas	021232
42-497-01657	EAGLERIDGE OPERATING, LLC	Gas	029026
42-497-01660	EAGLERIDGE OPERATING, LLC	Gas	029025
42-497-01661	EAGLERIDGE OPERATING, LLC	Gas	029024
42-497-01662	ENSERCH EXPLORATION, INC	Gas	029023
42-497-01663	EAGLERIDGE OPERATING, LLC	Gas	029022
42-497-01664	EAGLERIDGE OPERATING, LLC	Gas	029040
42-497-01666	EAGLERIDGE OPERATING, LLC	Gas
42-497-01667	EP Operating Company	Gas
42-497-01668	GREAT AMERICAN RESOURCES INC.	Oil	16776
42-497-01669	EP Operating Company	Oil	26570
42-497-01670	EAGLERIDGE OPERATING, LLC	Gas
42-497-01672	EAGLERIDGE OPERATING, LLC	Gas	029034
42-497-01675	EAGLERIDGE OPERATING, LLC	Gas	029033
42-497-01683	EAGLERIDGE OPERATING, LLC	Gas	029031
42-497-01687	EAGLERIDGE OPERATING, LLC	Gas	029059
42-497-01688	MERIT ENERGY COMPANY	Gas	029058
42-497-01689	MERIT ENERGY COMPANY	Gas	029057
42-497-01690	EAGLERIDGE OPERATING, LLC	Gas	029056
42-497-01691	MCCOMMONS OIL COMPANY	Oil	16776
42-497-01692	MERIT ENERGY COMPANY	Oil	17371
42-497-01693	MERIT ENERGY COMPANY	Gas	126489
42-497-01694	EAGLERIDGE OPERATING, LLC	Gas	029054
42-497-01695	LONE STAR PROD. CO.	Gas
42-497-01696	EAGLERIDGE OPERATING, LLC	Gas	029052
42-497-01697	MERIT ENERGY COMPANY	Gas	029051
42-497-01698	EAGLERIDGE OPERATING, LLC	Gas	029049
42-497-01699	MERIT ENERGY COMPANY	Oil	30326
42-497-01700	EAGLERIDGE OPERATING, LLC	Gas	029045
42-497-01701	HRB OPERATING COMPANY, INC.	Oil	10754
42-497-01702	JACO, TROY INC.	Oil
42-497-01703	JACO, TROY INC.	Oil
42-497-01704	JACO, TROY INC.	Oil
42-497-01705	EAGLERIDGE OPERATING, LLC	Gas	029043
42-497-01706	JACO, TROY INC.	Oil	15310
42-497-01707	JACO, TROY INC.	Oil
42-497-01708	JACO, TROY INC.	Oil
42-497-01709	JACO, TROY INC.	Oil
42-497-01710	JACO, TROY INC.	Oil
42-497-01711	JACO, TROY INC.	Oil
42-497-01712	JACO, TROY INC.	Oil
42-497-01713	ENSERCH EXPLORATION, INC	Gas	029075
42-497-01714	ENSERCH EXPLORATION, INC	Gas	029073
42-497-01715	EAGLERIDGE OPERATING, LLC	Gas	029071
42-497-01716	ENSERCH EXPLORATION, INC	Gas	029070
42-497-01717	EAGLERIDGE OPERATING, LLC	Gas	029069
42-497-01718	EAGLERIDGE OPERATING, LLC	Gas	029068
42-497-01719	EAGLERIDGE OPERATING, LLC	Gas	029067
42-497-01720	MERIT ENERGY COMPANY	Gas	029066
42-497-01721	EAGLERIDGE OPERATING, LLC	Gas	029065
42-497-01722	ENSERCH EXPLORATION, INC	Oil	17157
42-497-01723	EAGLERIDGE OPERATING, LLC	Oil	17156
42-497-01725	Mitchell Energy Corporation	Oil	17240
42-497-01726
42-497-01730	ANADARKO PETROLEUM CORPORATION	Oil	16216
42-497-01731	CHOLLA PETROLEUM, INC.	Gas	029165
42-497-01732	L & M OIL CO.	Gas
42-497-01733	L & M OIL CO.	Gas	147269
42-497-01734	CHOLLA PETROLEUM, INC.	Gas	029163
42-497-01737	BOUNTY PRODUCTION COMPANY	Oil
42-497-01738
42-497-01739	Maynard Oil Co.	Gas
42-497-01740
42-497-01741	GRECO OPERATING, INC.	Gas	222702
42-497-01745	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-01747	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-01748	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-01749	STAR OIL COMPANY, INC.	Gas
42-497-01750	CHOLLA PETROLEUM, INC.	Oil	10215
42-497-01751	BURK ROYALTY COMPANY	Gas
42-497-01752	GREAT AMERICAN RESOURCES INC.	Gas	029094
42-497-01758	MCCOMMONS OIL COMPANY	Oil
42-497-01761	MCCOMMONS OIL COMPANY	Oil	09542
42-497-01762	MCCOMMONS OIL COMPANY	Oil	09542
42-497-01763	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-01764	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-01765	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-01766	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-01768	MCCOMMONS OIL COMPANY	Oil	11839
42-497-01769	MCCOMMONS OIL COMPANY	Gas	029100
42-497-01770	GREAT AMERICAN RESOURCES INC.	Gas	029099
42-497-01771	GREAT AMERICAN RESOURCES INC.	Gas	029098
42-497-01772	GREAT AMERICAN RESOURCES INC.	Gas	029097
42-497-01774	ASPEN OPERATING COMPANY, L.L.C.	Oil	14293
42-497-01775	ASPEN OPERATING COMPANY, L.L.C.	Oil	14293
42-497-01776	GREAT AMERICAN RESOURCES INC.	Oil	16776
42-497-01777	GREAT AMERICAN RESOURCES INC.	Gas	029096
42-497-01778	GREAT AMERICAN RESOURCES INC.	Oil	10652
42-497-01781
42-497-01784	MAHFOUZ ENERGY COMPANY	Oil	12212
42-497-01785	MCCURDY OIL CO.	Gas
42-497-01787	MCCOMMONS OIL COMPANY	Oil	11969
42-497-01788	MCCOMMONS OIL COMPANY	Oil	11969
42-497-01792	MCCOMMONS OIL COMPANY	Oil
42-497-01793	MCCOMMONS OIL COMPANY	Oil
42-497-01794	MCCOMMONS OIL COMPANY	Oil
42-497-01795	MCCOMMONS OIL COMPANY	Oil
42-497-01798	TEXXOL OPERATING COMPANY, INC.	Oil	06996
42-497-01800	Mitchell Energy Corporation	Oil	08961
42-497-01801	DEVON ENERGY PRODUCTION CO, L.P.	Gas	043441
42-497-01804	SABIO OIL & GAS INC.	Oil
42-497-01805	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029115
42-497-01806	DEVON ENERGY OPERATING CO., L.P.	Oil	30210
42-497-01818	ANTLE, E.	Gas	144874
42-497-01819	Mitchell Energy Corporation	Gas	029114
42-497-01821	NORTH TEXAS MINERALS INC.	Oil	27248
42-497-01824	Mitchell Energy Corporation	Oil	10987
42-497-01826	Mitchell Energy Corporation
42-497-01828	Mitchell Energy Corporation	Oil	08954
42-497-01836	MITCHELL, GEO. & ASSOC., INC.	Gas
42-497-01837	Mitchell Energy Corporation
42-497-01838	CD CONSULTING & OPERATING CO.	Oil	14901
42-497-01840	Mitchell Energy Corporation	Oil	27297
42-497-01841	SCOUT ENERGY MANAGEMENT LLC	Oil	14293
42-497-01842	Mitchell Energy Corporation	Oil	29615
42-497-01843	MITCHELL, GEO. & ASSOC., INC.	Oil	07030
42-497-01844	MITCHELL, GEO. & ASSOC., INC.	Gas	055857
42-497-01847	L & M OIL CO.	Oil	22360
42-497-01848	GAGE, COKE L.	Gas
42-497-01849	C & K Petroleum, Inc.	Gas
42-497-01850
42-497-01851
42-497-01852	C & K Petroleum, Inc.	Gas	029120
42-497-01853	ECHO PRODUCTION, INC.	Gas	029119
42-497-01854	O.K. MIKEAL JOINT VENTURE	Gas	021172
42-497-01857	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028585
42-497-01858	Mitchell Energy Corporation	Gas	123642
42-497-01859	Mitchell Energy Corporation	Gas	028557
42-497-01860	FELDERHOFF PRODUCTION COMPANY	Gas	021164
42-497-01861	PAN-TEX PRODUCTION COMPANY	Gas
42-497-01864	FELDERHOFF PRODUCTION COMPANY	Gas	224136
42-497-01865	HEP OIL GP, LLC	Oil
42-497-01866	PAN-TEX PRODUCTION COMPANY	Oil	26300
42-497-01869	PAN-TEX PRODUCTION COMPANY	Oil	26300
42-497-01871	DEVON ENERGY PRODUCTION CO, L.P.	Oil	26300
42-497-01872	WHISKEY RIVER OIL & GAS LLC	Oil	08703
42-497-01874
42-497-01875	JACO, TROY INC.	Oil
42-497-01878	PENN, G. E., INC.	Oil
42-497-01880	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028573
42-497-01881
42-497-01882	SCOUT ENERGY MANAGEMENT LLC	Gas	172957
42-497-01883	Eagle Oil & Gas Co.	Gas	029125
42-497-01884	Mitchell Energy Corporation	Oil
42-497-01886	SCOUT ENERGY MANAGEMENT LLC	Gas	132590
42-497-01887	Mitchell Energy Corporation	Oil
42-497-01888	TEXAS AMERICAN RESOURCES COMPANY	Gas	029132
42-497-01889	Phillips Petroleum Company	Gas
42-497-01890	TEXXOL OPERATING COMPANY, INC.	Gas	021497
42-497-01891	TEXXOL OPERATING COMPANY, INC.	Gas	039562
42-497-01892
42-497-01893	ASPEN OPERATING COMPANY, L.L.C.	Gas	122660
42-497-01894	Mitchell Energy Corporation	Oil	24930
42-497-01896	Mitchell Energy Corporation	Oil	17821
42-497-01897	KATIE PETROLEUM CO.	Oil
42-497-01901	Mitchell Energy Corporation	Gas	112096
42-497-01903	Mitchell Energy Corporation	Oil	11255
42-497-01904	Mitchell Energy Corporation	Gas	053438
42-497-01905	ASPEN OPERATING COMPANY, L.L.C.	Oil	09029
42-497-01908	RICHEY, RAY MANAGEMENT CO., INC.	Gas	029146
42-497-01909	RICHEY, RAY MANAGEMENT CO., INC.	Gas	029145
42-497-01910	RICHEY, RAY MANAGEMENT CO., INC.	Gas	029144
42-497-01911	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029143
42-497-01912	WAGGONER-BALDRIDGE OPER. CO, INC	Oil
42-497-01913
42-497-01914	Mitchell Energy Corporation	Oil
42-497-01915	Mitchell Energy Corporation	Oil
42-497-01916	Mitchell Energy Corporation	Oil
42-497-01917	SCOUT ENERGY MANAGEMENT LLC	Gas	132248
42-497-01918	RICHEY, RAY MANAGEMENT CO., INC.	Gas	029142
42-497-01922	GOODRICH PETROLEUM COMPANY	Gas	029140
42-497-01923	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029135
42-497-01924	Phillips Petroleum Company	Gas
42-497-01925	GOODRICH PETROLEUM COMPANY	Gas	029137
42-497-01929	Mitchell Energy Corporation	Gas
42-497-01931	RICHEY, RAY MANAGEMENT CO., INC.	Gas	029134
42-497-01932	GOODRICH PETROLEUM COMPANY	Gas	029133
42-497-01933	RICHEY, RAY MANAGEMENT CO., INC.	Gas	029139
42-497-01934	Mitchell Energy Corporation	Oil	24499
42-497-01936	SABIO OIL & GAS INC.	Gas
42-497-01937	SABIO OIL & GAS INC.	Gas
42-497-01938	Mitchell Energy Corporation	Gas	039165
42-497-01939	DEVON ENERGY PRODUCTION CO, L.P.	Gas	040209
42-497-01942	LAMBERT, WAYLAND V	Gas	217595
42-497-01946	PENNY, RALPH E.
42-497-01952	ECHO PRODUCTION, INC.	Gas	104632
42-497-01955	RODGERS, WILLIAM L.	Oil	17356
42-497-01956	RODGERS, WILLIAM L.	Oil	17356
42-497-01957	MITCHELL, GEO. & ASSOC., INC.	Gas
42-497-01959	DEVON ENERGY PRODUCTION CO, L.P.	Gas	162585
42-497-01960	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192900
42-497-01961	Stephens & Johnson Operating Co.	Oil	12582
42-497-01962	Stephens & Johnson Operating Co.	Oil	12582
42-497-01963	Stephens & Johnson Operating Co.	Oil	12582
42-497-01964	DEVON ENERGY PRODUCTION CO, L.P.	Oil	07046
42-497-01965	Stephens & Johnson Operating Co.	Oil	12582
42-497-01966	Stephens & Johnson Operating Co.	Oil	12582
42-497-01967	Stephens & Johnson Operating Co.	Oil	27882
42-497-01968	Mitchell Energy Corporation	Gas	021159
42-497-01970	Mitchell Energy Corporation	Oil	27340
42-497-01971	BURK ROYALTY COMPANY	Gas
42-497-01972	Apache Corporation	Gas	029148
42-497-01974	I.T. PROPERTIES	Oil	26853
42-497-01977	WALSH & WATTS, INC.	Oil	17214
42-497-01982	Stephens & Johnson Operating Co.	Oil	12582
42-497-01985	Stephens & Johnson Operating Co.	Oil	12582
42-497-01986	Stephens & Johnson Operating Co.	Oil	12582
42-497-01987	Mitchell Energy Corporation	Oil	08638
42-497-01988	HRB OPERATING COMPANY, INC.	Gas	029182
42-497-01989	HRB OPERATING COMPANY, INC.	Gas	029181
42-497-01990	REPUBLIC ENERGY INC.	Gas	029179
42-497-01991	TEXXOL OPERATING COMPANY, INC.	Gas	029177
42-497-01992	HRB OPERATING COMPANY, INC.	Gas	029175
42-497-01993	TEXXOL OPERATING COMPANY, INC.	Gas	029178
42-497-01994	TEXXOL OPERATING COMPANY, INC.	Gas	029176
42-497-01997	KARPER COMPANY, THE	Gas	029173
42-497-01998	HRB OPERATING COMPANY, INC.	Gas	029180
42-497-01999	MCCOMMONS OIL COMPANY	Oil
42-497-02000	RICHEY, RAY MANAGEMENT CO., INC.	Gas	029172
42-497-02001	WAGGONER-BALDRIDGE OPER. CO, INC	Gas
42-497-02002	MCCOMMONS OIL COMPANY	Oil	16776
42-497-02003	KARPER OIL & GAS CORPORATION	Gas	029169
42-497-02004	MOTE RESOURCES, INC.	Gas	029168
42-497-02005	HRB OPERATING COMPANY, INC.	Gas	029167
42-497-02006	HRB OPERATING COMPANY, INC.	Gas	029166
42-497-02008	GONZENBACH OIL & GAS, LLC	Oil	31595
42-497-02009	FAGADAU, SANFORD P.	Gas
42-497-02012	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-02013	Petroleum Corporation Of Texas	Oil
42-497-02014	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-02015	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-02016	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029216
42-497-02017	DEVON ENERGY PRODUCTION CO, L.P.	Oil	28389
42-497-02018	Mitchell Energy Corporation	Gas	029214
42-497-02020	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029213
42-497-02024	DEVON ENERGY OPERATING CO., L.P.	Oil	10669
42-497-02025	DEVON ENERGY OPERATING CO., L.P.	Oil	10669
42-497-02030	STEED, PAUL P., JR.	Gas
42-497-02031	STEED, PAUL P., JR.	Gas
42-497-02033	Mitchell Energy Corporation	Gas	029226
42-497-02034	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029225
42-497-02035	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029224
42-497-02036	MONT-LAND CO.	Gas	029221
42-497-02037	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029218
42-497-02038	SCOUT ENERGY MANAGEMENT LLC	Gas	029240
42-497-02039	SUN EXPL. & PROD. CO.-ABILENE	Gas
42-497-02040	Sun Exploration & Production Co.	Oil
42-497-02041	ORYX ENERGY COMPANY	Gas	113400
42-497-02042	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029238
42-497-02044	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029236
42-497-02045	Sun Exploration & Production Co.	Oil
42-497-02046	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029234
42-497-02049	Sun Exploration & Production Co.	Gas
42-497-02050	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029231
42-497-02052	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029230
42-497-02053	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029227
42-497-02056	ANADARKO PETROLEUM CORPORATION	Oil	16216
42-497-02057	ANADARKO PETROLEUM CORPORATION	Oil
42-497-02058	ANADARKO PETROLEUM CORPORATION	Oil	16216
42-497-02059	ANADARKO PETROLEUM CORPORATION	Oil	16216
42-497-02060	Mitchell Energy Corporation	Oil	26110
42-497-02062	ANADARKO PETROLEUM CORPORATION	Oil	16216
42-497-02063	ANADARKO PETROLEUM CORPORATION	Gas
42-497-02064	DEVON ENERGY PRODUCTION CO, L.P.	Oil	28444
42-497-02065	WAGGONER-BALDRIDGE OPER. CO, INC	Gas	029248
42-497-02066	ANADARKO PETROLEUM CORPORATION	Oil	16216
42-497-02067	ANADARKO PETROLEUM CORPORATION	Oil
42-497-02068	ANADARKO PETROLEUM CORPORATION	Oil
42-497-02069
42-497-02070	CHOLLA PETROLEUM, INC.	Gas	029246
42-497-02071	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029247
42-497-02072	ANADARKO PETROLEUM CORPORATION	Oil	16216
42-497-02075	Texaco Inc.	Gas	038497
42-497-02076
42-497-02078	LAKOTA ENERGY, LTD.	Gas	029254
42-497-02079	GBG OPERATING CORP.	Gas	105484
42-497-02080	GBG OPERATING CORP.	Gas	101146
42-497-02081	SABRE OPERATING, INC.	Gas	029256
42-497-02082	ANADARKO PETROLEUM CORPORATION	Oil
42-497-02084	SABRE OPERATING, INC.	Gas	149712
42-497-02085	Texaco Inc.	Gas
42-497-02087	LADD PETROLEUM CORP.	Gas
42-497-02088	LVO CORPORATION	Gas
42-497-02089	LVO CORPORATION	Gas
42-497-02090	SABRE OPERATING, INC.	Gas	029261
42-497-02095	Mitchell Energy Corporation	Oil	11418
42-497-02097
42-497-02098	SABRE OPERATING, INC.	Gas	029258
42-497-02099	Texaco Inc.	Gas
42-497-02100	UPHAM OIL & GAS COMPANY	Gas	040464
42-497-02101	UPHAM OIL & GAS COMPANY	Oil	17378
42-497-02102
42-497-02103	UPHAM OIL & GAS COMPANY	Oil	17378
42-497-02104	UPHAM OIL & GAS COMPANY	Oil	17377
42-497-02105	UPHAM OIL & GAS COMPANY	Oil	17377
42-497-02106	UPHAM OIL & GAS COMPANY	Oil	17377
42-497-02107	UPHAM OIL & GAS COMPANY	Oil	12349
42-497-02108	UPHAM OIL & GAS COMPANY	Gas	058972
42-497-02109	UPHAM OIL & GAS COMPANY	Oil	17376
42-497-02111	UPHAM OIL & GAS COMPANY	Gas	029273
42-497-02112	UPHAM OIL & GAS COMPANY	Gas	064484
42-497-02114	UPHAM OIL & GAS COMPANY	Gas	029277
42-497-02115	UPHAM OIL & GAS COMPANY	Gas	108848
42-497-02116	UPHAM OIL & GAS COMPANY	Gas	042973
42-497-02117	UPHAM OIL & GAS COMPANY	Gas	058973
42-497-02118	UPHAM OIL & GAS COMPANY	Gas	035089
42-497-02119	FELDERHOFF PRODUCTION COMPANY	Gas	224137
42-497-02122	WINFIELD OPERATING COMPANY	Gas	029286
42-497-02123	UPHAM OIL & GAS COMPANY	Gas	021229
42-497-02124	UPHAM OIL & GAS COMPANY	Gas	021228
42-497-02125	UPHAM OIL & GAS COMPANY	Gas	039475
42-497-02126	UPHAM OIL & GAS COMPANY	Gas	029284
42-497-02127	UPHAM OIL & GAS COMPANY	Gas	029283
42-497-02128	UPHAM OIL & GAS COMPANY	Gas	029282
42-497-02130	UPHAM OIL & GAS COMPANY	Oil	13001
42-497-02132	UPHAM OIL & GAS COMPANY	Gas	029279
42-497-02133	UPHAM OIL & GAS COMPANY	Oil	17357
42-497-02134	UPHAM OIL & GAS COMPANY	Oil
42-497-02135	UPHAM OIL & GAS COMPANY	Oil	27293
42-497-02136	UPHAM OIL & GAS COMPANY	Gas
42-497-02137	WASOFF-BROWN OIL COMPANY	Gas
42-497-02138	WASOFF-BROWN OIL COMPANY	Gas
42-497-02139
42-497-02141	CHEVRON U. S. A. INC.	Oil	17154
42-497-02142	JAY MANAGEMENT COMPANY, LLC	Oil	09793
42-497-02143	BURNETT OIL CO., INC.	Oil	10632
42-497-02144	Mitchell Energy Corporation	Gas	021221
42-497-02145	North Central Oil Corp.	Gas
42-497-02146	RICHEY, RAY MANAGEMENT CO., INC.	Gas	035079
42-497-02147	TEXXOL OPERATING COMPANY, INC.	Gas	029302
42-497-02150	Mitchell Energy Corporation	Oil
42-497-02151	TEXXOL OPERATING COMPANY, INC.	Gas	029301
42-497-02152	North Central Oil Corp.	Gas
42-497-02153	SMITH PIPE OF ABILENE	Gas	029299
42-497-02156	RICHEY, RAY MANAGEMENT CO., INC.	Gas	029298
42-497-02157	TEXXOL OPERATING COMPANY, INC.	Gas	029297
42-497-02159	TEXXOL OPERATING COMPANY, INC.	Gas	029296
42-497-02160
42-497-02161	North Central Oil Corp.	Gas
42-497-02162	North Central Oil Corp.	Gas
42-497-02164	TEXXOL OPERATING COMPANY, INC.	Gas	029293
42-497-02166	North Central Oil Corp.	Oil
42-497-02167	North Central Oil Corp.	Oil
42-497-02170	S & J OPERATING CO.	Oil	11940
42-497-02172	WICHITA INDUSTRIES, INC.	Oil
42-497-02173	WICHITA INDUSTRIES, INC.	Oil
42-497-02174	BANKHEAD OPERATING CORP.	Oil	06979
42-497-02175	BANKHEAD OPERATING CORP.	Gas	106984
42-497-02176	BANKHEAD OPERATING CORP.	Oil
42-497-02177	BANKHEAD OPERATING CORP.	Oil	06979
42-497-02178	SCOUT ENERGY MANAGEMENT LLC	Gas	029306
42-497-02179	North Central Oil Corp.	Oil
42-497-02180	DEVON ENERGY PRODUCTION CO, L.P.	Oil
42-497-02181	DEVON ENERGY PRODUCTION CO, L.P.	Oil
42-497-02182	DEVON ENERGY OPERATING CO., L.P.	Oil	11703
42-497-02183	RICHEY, RAY MANAGEMENT CO., INC.	Gas	029305
42-497-02184	TEXXOL OPERATING COMPANY, INC.	Gas	029304
42-497-02185	North Central Oil Corp.	Oil
42-497-02186	North Central Oil Corp.	Oil
42-497-02187	TEXXOL OPERATING COMPANY, INC.	Gas	029303
42-497-02193	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029312
42-497-02195	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029310
42-497-02198	WISE-KENT OIL CO., INC.	Gas
42-497-02199	TEXXOL OPERATING COMPANY, INC.	Gas	021691
42-497-02200	WISE-KENT OIL CO., INC.	Gas
42-497-02209	EVEREST ENERGY LLC	Oil	10334
42-497-02211	EVEREST ENERGY LLC	Oil	10334
42-497-02212
42-497-02215
42-497-02216
42-497-02220	TAYLOR, BEN J. INC.	Gas
42-497-02230	MITCHELL ENERGY COMPANY L.P.	Gas	028654
42-497-02232	SCOUT ENERGY MANAGEMENT LLC	Gas	028683
42-497-02413	WOLFSON OIL CO.	Gas
42-497-02419	DEVON ENERGY PRODUCTION CO, L.P.	Gas	072978
42-497-02420	DEVON ENERGY PRODUCTION CO, L.P.	Gas	072720
42-497-02440
42-497-02445	DEVON ENERGY PRODUCTION CO, L.P.	Gas	084549
42-497-02456
42-497-02459	DEVON ENERGY PRODUCTION CO, L.P.	Gas	134510
42-497-02460	DEVON ENERGY PRODUCTION CO, L.P.	Oil	30286
42-497-02461	Mitchell Energy Corporation	Gas	047253
42-497-02463	QUEST PETROLEUM COMPANY	Gas	028601
42-497-02485	MERIT ENERGY COMPANY	Gas	045762
42-497-02520	HRB OPERATING COMPANY, INC.	Gas	028966
42-497-02522
42-497-02532	EVEREST ENERGY LLC	Oil	10334
42-497-02534	EVEREST ENERGY LLC	Oil	10334
42-497-02544	EVEREST ENERGY LLC	Oil	10334
42-497-02547	Mitchell Energy Corporation	Gas	140959
42-497-02548	Kerr-McGee Corporation	Gas	028960
42-497-02549
42-497-02551
42-497-02554
42-497-02575	SIEGFRIED, R. H., INC.	Gas
42-497-02589	UPHAM OIL & GAS COMPANY	Oil	29923
42-497-02608	BURK ROYALTY COMPANY	Gas
42-497-02626	ASPEN OPERATING COMPANY, L.L.C.	Oil	17350
42-497-02629	RICHEY, RAY MANAGEMENT CO., INC.	Gas	033767
42-497-02645	BRIDWELL OIL CO.	Gas	064347
42-497-02658	ASPEN OPERATING COMPANY, L.L.C.	Oil	14293
42-497-02662
42-497-02664	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029107
42-497-02670	Mitchell Energy Corporation	Oil	21211
42-497-02674	BRIDWELL OIL CO.	Gas	042670
42-497-02675	Mitchell Energy Corporation	Gas	034055
42-497-02686	Mitchell Energy Corporation	Oil	17749
42-497-02710	Mitchell Energy Corporation	Gas	028604
42-497-02712	BRAMMER PETROLEUM, INC.	Oil	12498
42-497-02765	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028713
42-497-02800	ANADARKO PETROLEUM CORPORATION	Oil	16216
42-497-02830	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028806
42-497-02836	EAGLERIDGE OPERATING, LLC	Gas	029020
42-497-02841
42-497-02847	Mitchell Energy Corporation	Gas	028773
42-497-02853
42-497-02855		Gas
42-497-02859	EVEREST ENERGY LLC	Oil	24916
42-497-02864	Mitchell Energy Corporation	Gas	028719
42-497-02866	SABRE OPERATING, INC.	Oil	13387
42-497-02872
42-497-02889	EVEREST ENERGY LLC	Oil	10334
42-497-02895		Gas
42-497-02898	E-Z DISPOSAL SERVICE, INC.	Oil	13105
42-497-02913	Mitchell Energy Corporation	Gas	028760
42-497-02917	HRB OPERATING COMPANY, INC.	Gas	029170
42-497-02921	DECLEVA, PAUL	Oil
42-497-02924	SCOUT ENERGY MANAGEMENT LLC	Gas	028642
42-497-02925	SCOUT ENERGY MANAGEMENT LLC	Gas	028633
42-497-02945
42-497-02947
42-497-02949	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028717
42-497-02950
42-497-02951
42-497-02953
42-497-02978
42-497-02999	DEVON ENERGY PRODUCTION CO, L.P.	Gas	035930
42-497-03012	EAGLERIDGE OPERATING, LLC	Gas	021584
42-497-03019	SCOUT ENERGY MANAGEMENT LLC	Gas	028687
42-497-03020	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028584
42-497-03027
42-497-03033	SCOUT ENERGY MANAGEMENT LLC	Gas	028807
42-497-03045
42-497-03046
42-497-03056
42-497-03057	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029229
42-497-03060	SCOUT ENERGY MANAGEMENT LLC	Gas	281549
42-497-03072	Mitchell Energy Corporation	Gas	028643
42-497-03079
42-497-03080
42-497-03084	Mitchell Energy Corporation
42-497-03091
42-497-03092
42-497-04004	Mitchell Energy Corporation
42-497-04013	EVEREST ENERGY LLC	Oil	10334
42-497-04014	EVEREST ENERGY LLC	Oil	10334
42-497-04019	KINGWOOD OIL COMPANY	Gas
42-497-04020	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028814
42-497-04023	EVEREST ENERGY LLC	Oil
42-497-04032	DEVON ENERGY PRODUCTION CO, L.P.	Gas	034117
42-497-04033	DEVON ENERGY PRODUCTION CO, L.P.	Gas	034719
42-497-09555
42-497-20001	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-20006	MCCOMMONS OIL COMPANY	Oil	16776
42-497-20007	MCCOMMONS OIL COMPANY	Oil	16776
42-497-20012
42-497-20026	DEVON ENERGY PRODUCTION CO, L.P.	Gas	044074
42-497-20029
42-497-20031	Mitchell Energy Corporation	Oil	23721
42-497-20037	DEVON ENERGY PRODUCTION CO, L.P.	Gas	040618
42-497-20058	DEVON ENERGY PRODUCTION CO, L.P.	Gas	042317
42-497-20071	BRIDWELL OIL CO.	Gas	042886
42-497-20073	HAMMAN, BLAKE	Gas	041287
42-497-20079	DEVON ENERGY PRODUCTION CO, L.P.	Gas	042254
42-497-20082	DEVON ENERGY PRODUCTION CO, L.P.	Gas	044441
42-497-20086	Mitchell Energy Corporation	Gas
42-497-20087	MITCHELL ENERGY COMPANY L.P.	Gas	128468
42-497-20090	DEVON ENERGY PRODUCTION CO, L.P.	Gas	042433
42-497-20093
42-497-20098	DEVON ENERGY PRODUCTION CO, L.P.	Gas	044101
42-497-20101	Mitchell Energy Corporation	Oil	27331
42-497-20105
42-497-20110	Mitchell Energy Corporation	Gas	040147
42-497-20111	UPHAM OIL & GAS COMPANY	Gas	029280
42-497-20123
42-497-20124	JACO, TROY INC.	Oil	15310
42-497-20125	TEJAS WESTERN CORP.	Gas	056338
42-497-20138	Mitchell Energy Corporation	Gas
42-497-20141	DEVON ENERGY PRODUCTION CO, L.P.	Gas	042303
42-497-20144	DEVON ENERGY PRODUCTION CO, L.P.	Gas	183606
42-497-20145	Mitchell Energy Corporation	Gas
42-497-20149	ENRE CORP.
42-497-20155	Mitchell Energy Corporation	Gas	045764
42-497-20158
42-497-30001	CD CONSULTING & OPERATING CO.	Oil	14901
42-497-30003	DEVON ENERGY PRODUCTION CO, L.P.	Gas	047238
42-497-30005	DEVON ENERGY PRODUCTION CO, L.P.	Gas	046113
42-497-30006	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-30008	MCCOMMONS OIL COMPANY	Oil	16776
42-497-30009	EL RAN, INC.	Gas	046430
42-497-30011	MCCOMMONS OIL COMPANY	Oil	16776
42-497-30012	Mitchell Energy Corporation	Gas	047254
42-497-30013	ASPEN OPERATING COMPANY, L.L.C.	Oil
42-497-30015	MCCOMMONS OIL COMPANY	Oil	16776
42-497-30016	Mitchell Energy Corporation	Gas	047251
42-497-30017	PERKINS OIL COMPANY	Oil
42-497-30018	Mitchell Energy Corporation	Gas	047249
42-497-30019	DEVON ENERGY PRODUCTION CO, L.P.	Gas	047246
42-497-30021	DEVON ENERGY PRODUCTION CO, L.P.	Gas	047240
42-497-30023	DEVON ENERGY PRODUCTION CO, L.P.	Gas	047250
42-497-30024
42-497-30026	MCCOMMONS OIL COMPANY	Gas	058616
42-497-30027	MCCOMMONS OIL COMPANY	Oil	16776
42-497-30029	Mitchell Energy Corporation	Gas	047592
42-497-30032	Mitchell Energy Corporation	Gas	048236
42-497-30033	WINFIELD OPERATING COMPANY	Gas	078634
42-497-30036	ASPEN OPERATING COMPANY, L.L.C.	Oil	16204
42-497-30037	ANADARKO PETROLEUM CORPORATION	Oil
42-497-30038	ANADARKO PETROLEUM CORPORATION	Oil	16216
42-497-30039	ANADARKO PETROLEUM CORPORATION	Oil	16216
42-497-30040	ANADARKO PETROLEUM CORPORATION	Oil	16216
42-497-30041	ANADARKO PETROLEUM CORPORATION	Oil
42-497-30042	GREAT AMERICAN RESOURCES INC.	Gas	049255
42-497-30043	ASPEN OPERATING COMPANY, L.L.C.	Oil	16204
42-497-30044	ASPEN OPERATING COMPANY, L.L.C.	Oil	16204
42-497-30046	MCCOMMONS OIL COMPANY	Oil	16776
42-497-30047	ASPEN OPERATING COMPANY, L.L.C.	Oil	16204
42-497-30048	ASPEN OPERATING COMPANY, L.L.C.	Oil	16204
42-497-30049	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-30051	DEVON ENERGY PRODUCTION CO, L.P.	Gas	048865
42-497-30052	Mitchell Energy Corporation	Gas	049353
42-497-30054	Mitchell Energy Corporation	Gas	049275
42-497-30056	MCCOMMONS OIL COMPANY	Oil	16776
42-497-30058
42-497-30059	Mitchell Energy Corporation	Gas	049254
42-497-30060	Mitchell Energy Corporation	Gas	049169
42-497-30061	Mitchell Energy Corporation	Gas	049167
42-497-30062	ANADARKO PETROLEUM CORPORATION	Oil	16216
42-497-30063	DEVON ENERGY PRODUCTION CO, L.P.	Gas	049356
42-497-30065	MCCOMMONS OIL COMPANY	Gas
42-497-30067	Mitchell Energy Corporation	Gas	049564
42-497-30068	CD CONSULTING & OPERATING CO.	Oil	14901
42-497-30069	SCOUT ENERGY MANAGEMENT LLC	Gas	050503
42-497-30070	DEVON ENERGY PRODUCTION CO, L.P.	Gas	049562
42-497-30073	MITCHELL ENERGY COMPANY L.P.	Gas	050241
42-497-30075	ECHO PRODUCTION, INC.	Gas	050502
42-497-30076	Mitchell Energy Corporation	Gas
42-497-30077	MCCOMMONS OIL COMPANY	Oil	16776
42-497-30078	DEVON ENERGY PRODUCTION CO, L.P.	Gas	051702
42-497-30080	MCCOMMONS OIL COMPANY	Oil	16776
42-497-30081	K-B OIL COMPANY	Oil	16618
42-497-30083	Mitchell Energy Corporation	Gas	051336
42-497-30084	DEVON ENERGY PRODUCTION CO, L.P.	Gas	051127
42-497-30085	UPHAM OIL & GAS COMPANY	Gas	051043
42-497-30086	DEVON ENERGY PRODUCTION CO, L.P.	Gas	052415
42-497-30087	GO OIL CORP.	Gas	051704
42-497-30088	MCCOMMONS OIL COMPANY	Oil	16776
42-497-30090	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-30091	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-30092	Mitchell Energy Corporation	Gas	052410
42-497-30095	Mitchell Energy Corporation	Gas	052413
42-497-30097	DEVON ENERGY PRODUCTION CO, L.P.	Gas	053653
42-497-30098	Mitchell Energy Corporation	Gas	136598
42-497-30101	DEVON ENERGY PRODUCTION CO, L.P.	Gas	052412
42-497-30102	LIME ROCK RESOURCES IV-A, L.P.	Gas	056323
42-497-30103	Mitchell Energy Corporation	Gas	052411
42-497-30106	DEVON ENERGY PRODUCTION CO, L.P.	Gas	052414
42-497-30107	Mitchell Energy Corporation	Gas	052416
42-497-30109	Mitchell Energy Corporation	Gas	052843
42-497-30113	Mitchell Energy Corporation	Gas	053333
42-497-30114	EAGLERIDGE OPERATING, LLC	Gas	054799
42-497-30115	ENSERCH EXPLORATION, INC	Gas	054205
42-497-30116	Mitchell Energy Corporation	Gas	054289
42-497-30117	EAGLERIDGE OPERATING, LLC	Gas	054268
42-497-30118	DEVON ENERGY PRODUCTION CO, L.P.	Gas	055856
42-497-30120	DEVON ENERGY PRODUCTION CO, L.P.	Gas	053655
42-497-30122	DEVON ENERGY PRODUCTION CO, L.P.	Gas	053656
42-497-30123	Mitchell Energy Corporation	Gas	055855
42-497-30125	DEVON ENERGY PRODUCTION CO, L.P.	Gas	054287
42-497-30127	DEVON ENERGY PRODUCTION CO, L.P.	Gas	054267
42-497-30129	LIME ROCK RESOURCES IV-A, L.P.	Gas	056341
42-497-30131	HESS, JERRY OPERATING CO.	Gas	056558
42-497-30136	Mitchell Energy Corporation	Oil	24121
42-497-30137	DEVON ENERGY PRODUCTION CO, L.P.	Gas	054559
42-497-30138
42-497-30139	HESS, JERRY OPERATING CO.	Gas	056342
42-497-30140	LIME ROCK RESOURCES IV-A, L.P.	Gas	056350
42-497-30141	Mitchell Energy Corporation	Gas	055470
42-497-30142	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	057066
42-497-30144	HESS, JERRY OPERATING CO.	Gas	056343
42-497-30145	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	054785
42-497-30146	DALLAS PRODUCTION, INC.	Gas
42-497-30149	LIME ROCK RESOURCES IV-A, L.P.	Gas	056345
42-497-30150	HESS, JERRY OPERATING CO.	Gas	056344
42-497-30151	HESS, JERRY OPERATING CO.	Gas	056340
42-497-30152	LIME ROCK RESOURCES IV-A, L.P.	Gas	056686
42-497-30154	TEXXOL OPERATING COMPANY, INC.	Gas	056346
42-497-30155	LIME ROCK RESOURCES IV-A, L.P.	Gas	056687
42-497-30156	HESS, JERRY OPERATING CO.	Gas	056347
42-497-30158	CREST OPERATING COMPANY	Oil	17049
42-497-30159	CREST OPERATING COMPANY	Oil	17084
42-497-30160	LIME ROCK RESOURCES IV-A, L.P.	Gas	056407
42-497-30161	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	055054
42-497-30162	TEXXOL OPERATING COMPANY, INC.	Gas	057350
42-497-30163	Mitchell Energy Corporation	Gas	055517
42-497-30164	STRATA OPERATING, INC.	Gas	056876
42-497-30165	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	057064
42-497-30167	Mitchell Energy Corporation	Gas	056432
42-497-30168	DEVON ENERGY PRODUCTION CO, L.P.	Oil	30374
42-497-30169	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	057065
42-497-30170	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	056557
42-497-30171	DALLAS PRODUCTION, INC.	Gas	060754
42-497-30172	UPHAM OIL & GAS COMPANY	Gas	056868
42-497-30174	Mitchell Energy Corporation	Gas	057068
42-497-30175	HESS, JERRY OPERATING CO.	Gas	056351
42-497-30177	LIME ROCK RESOURCES IV-A, L.P.	Gas	056348
42-497-30178	Mitchell Energy Corporation	Gas	057456
42-497-30181	ASPEN OPERATING COMPANY, L.L.C.	Oil
42-497-30183	TEXXOL OPERATING COMPANY, INC.	Gas	056349
42-497-30184	BURLINGTON RESOURCES O & G CO LP	Gas	057894
42-497-30185	DEVON ENERGY PRODUCTION CO, L.P.	Gas	057274
42-497-30186	DEVON ENERGY PRODUCTION CO, L.P.	Gas	057069
42-497-30188	PENNY, RALPH E.	Gas	057070
42-497-30189	TEXXOL OPERATING COMPANY, INC.	Gas	058030
42-497-30191	CLEARY PETROLEUM CORP.	Oil	17725
42-497-30192	JACO, TROY INC.	Oil
42-497-30193	CREST OPERATING COMPANY	Oil
42-497-30195	RICHEY & COMPANY, INC.	Gas	127980
42-497-30196	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-30197	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-30198	CLEARY PETROLEUM CORP.	Oil	17726
42-497-30201	LIME ROCK RESOURCES IV-A, L.P.	Gas	057714
42-497-30202	TEXXOL OPERATING COMPANY, INC.	Gas	057713
42-497-30203		Gas	058945
42-497-30204	BEST PETROLEUM EXPLORATIONS,INC.	Gas
42-497-30205	GRAYROCK CORP., THE	Gas
42-497-30206	Mitchell Energy Corporation	Gas	057067
42-497-30207	DALLAS PRODUCTION, INC.	Gas
42-497-30210	ECHO PRODUCTION, INC.	Gas	059092
42-497-30212	LIME ROCK RESOURCES IV-A, L.P.	Gas	057712
42-497-30213
42-497-30214	GENERAL OPERATING COMPANY	Gas	057794
42-497-30215	WALSH & WATTS, INC.	Oil	17214
42-497-30216	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	057891
42-497-30217	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	058206
42-497-30223	CORPENING ENTERPRISES	Oil	23963
42-497-30224	VANTAGE FORT WORTH ENERGY LLC	Gas	116022
42-497-30225	BURLINGTON RESOURCES O & G CO LP	Gas	097448
42-497-30226	MITCHELL ENERGY COMPANY L.P.	Gas	058735
42-497-30228	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-30229	MCCOMMONS OIL COMPANY	Oil	17526
42-497-30230	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-30231	RYDER SCOTT OIL COMPANY	Gas	060774
42-497-30233	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-30234	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-30235	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	058207
42-497-30236	APEX OPERATING & EQUIP. CO.	Gas	061351
42-497-30237	CLEARY PETROLEUM CORP.	Oil
42-497-30238	DEVON ENERGY PRODUCTION CO, L.P.	Gas	058164
42-497-30239	RYDER SCOTT OIL COMPANY	Gas	060775
42-497-30240	TREK RESOURCES, INC.	Gas	224910
42-497-30241	LIME ROCK RESOURCES IV-A, L.P.	Gas	059147
42-497-30244	BENNETT PRODUCTION CORPORATION	Oil	17524
42-497-30245	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-30246	CLEARY PETROLEUM CORP.	Oil
42-497-30247	WALSH & WATTS, INC.	Oil	17214
42-497-30248	DEVON ENERGY PRODUCTION CO, L.P.	Gas	058903
42-497-30250	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-30251	DEVON ENERGY PRODUCTION CO, L.P.	Gas	062099
42-497-30254	MCCOMMONS OIL COMPANY	Oil	17526
42-497-30255	Mitchell Energy Corporation	Gas	061024
42-497-30256	DEVON ENERGY PRODUCTION CO, L.P.	Gas	061132
42-497-30257	CREST OPERATING COMPANY	Oil	17084
42-497-30258	DALLAS PRODUCTION, INC.	Gas	061453
42-497-30259	SCOUT ENERGY MANAGEMENT LLC	Gas	272329
42-497-30260	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-30263	ASPEN OPERATING COMPANY, L.L.C.	Oil	16204
42-497-30264	TREK RESOURCES, INC.	Gas	104673
42-497-30266	DEVON ENERGY PRODUCTION CO, L.P.	Gas	061729
42-497-30268	Mitchell Energy Corporation	Gas	059968
42-497-30269	TEJAS WESTERN CORP.	Gas	061455
42-497-30270	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	059091
42-497-30271	DEVON ENERGY PRODUCTION CO, L.P.	Gas	059575
42-497-30272	BENNETT PRODUCTION CORPORATION	Oil
42-497-30273	TEXXOL OPERATING COMPANY, INC.	Gas	061546
42-497-30274	DEVON ENERGY PRODUCTION CO, L.P.	Gas	101094
42-497-30275	ASPEN OPERATING COMPANY, L.L.C.	Oil	16204
42-497-30276	RYDER SCOTT OIL COMPANY	Gas	060773
42-497-30280	AMERICAN WEST RESOURCES, INC	Gas	107250
42-497-30281	HESS, JERRY OPERATING CO.	Gas	087015
42-497-30282	RYDER SCOTT OIL COMPANY	Gas	064787
42-497-30284	DEVON ENERGY PRODUCTION CO, L.P.	Gas	060649
42-497-30285	Mitchell Energy Corporation	Gas	133564
42-497-30286	BURLINGTON RESOURCES O & G CO LP	Gas	061454
42-497-30287	APEX OPERATING & EQUIP. CO.	Gas	061627
42-497-30288	Grace Petroleum Corp.	Gas
42-497-30289	DEVON ENERGY PRODUCTION CO, L.P.	Gas	060650
42-497-30290	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	059715
42-497-30291	WINDER, JOHN JR.	Gas	059714
42-497-30297	PENNY, RALPH E.	Gas	064635
42-497-30298	DALLAS PRODUCTION, INC.	Gas
42-497-30299	PENNY, RALPH E.	Gas	110296
42-497-30300	CLEARY PETROLEUM CORP.	Oil	17729
42-497-30301	Mitchell Energy Corporation	Gas	060883
42-497-30302	LEONARD, O. P.	Oil
42-497-30303	SCOUT ENERGY MANAGEMENT LLC	Oil	17530
42-497-30304	Mitchell Energy Corporation	Gas	060237
42-497-30306	GREAT AMERICAN RESOURCES INC.	Gas	060755
42-497-30307	TREK RESOURCES, INC.	Gas	168227
42-497-30308	CLEARY PETROLEUM CORP.	Oil	17725
42-497-30309	GRAYROCK CORP., THE	Oil	17616
42-497-30310	BENNETT PRODUCTION CORPORATION	Oil	17522
42-497-30312	Grace Petroleum Corp.	Gas	061150
42-497-30314	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	060651
42-497-30317	DALLAS PRODUCTION, INC.	Gas	106845
42-497-30319	BURLINGTON RESOURCES O & G CO LP	Gas	107411
42-497-30320	TREK RESOURCES, INC.	Oil	17489
42-497-30321	MYUNG AND ASSOCIATES, INC.
42-497-30325	DEVON ENERGY PRODUCTION CO, L.P.	Gas	061505
42-497-30326	NUNLEY&HALE, INC	Gas
42-497-30327	BRADLEY, JOHN W. INC.	Gas	118553
42-497-30328	RYDER SCOTT OIL COMPANY	Gas	064788
42-497-30329	GENERAL OPERATING COMPANY	Gas	066683
42-497-30330	DEVON ENERGY PRODUCTION CO, L.P.	Gas	061568
42-497-30332	LIME ROCK RESOURCES IV-A, L.P.	Gas	062296
42-497-30333	POLK & PATTON, INC.	Gas
42-497-30334	DALLAS PRODUCTION, INC.	Gas	062676
42-497-30336	MCCOMMONS OIL COMPANY	Gas
42-497-30337	BRIAR ENERGY CORPORATION	Oil	17592
42-497-30341	DALLAS PRODUCTION, INC.	Gas
42-497-30343	CLEARY PETROLEUM CORP.	Oil	17729
42-497-30344	BURK ROYALTY COMPANY	Oil
42-497-30345	TEAL PETROLEUM COMPANY	Oil
42-497-30346	GENERAL OPERATING COMPANY	Gas	087862
42-497-30347	HRB OPERATING COMPANY, INC.	Gas	064636
42-497-30348	FELDERHOFF PRODUCTION COMPANY	Oil
42-497-30349	DEVON ENERGY PRODUCTION CO, L.P.	Gas	064790
42-497-30350	TEXXOL OPERATING COMPANY, INC.	Gas	066682
42-497-30351	GIANT NRG CO., LP	Gas	067232
42-497-30353	TEXXOL OPERATING COMPANY, INC.	Gas	064700
42-497-30355	GENERAL OPERATING COMPANY	Oil	17806
42-497-30356	CLEARY PETROLEUM CORP.	Oil
42-497-30357	GREAT AMERICAN RESOURCES INC.	Gas	063454
42-497-30358	GENERAL OPERATING COMPANY	Gas	063539
42-497-30359	TREK RESOURCES, INC.	Oil	17725
42-497-30360	BARNES, LARRY PETROLEUM, INC.	Gas	066681
42-497-30361	TREK RESOURCES, INC.	Gas	066205
42-497-30362	MARCON OPERATING COMPANY, INC.	Oil	17701
42-497-30364	GREAT WEST ENERGY & EXPL., INC.	Oil	28057
42-497-30365	MITCHELL ENERGY COMPANY L.P.	Gas	064637
42-497-30366	TEXXOL OPERATING COMPANY, INC.	Gas	064320
42-497-30368	HOLLI-TEX SUPPLY CO.	Oil
42-497-30370	Grace Petroleum Corp.	Oil
42-497-30371	WALSH & WATTS, INC.	Oil	17214
42-497-30372	TAYLOR, BEN J. INC.	Oil
42-497-30373	Grace Petroleum Corp.	Gas
42-497-30374	WINFIELD OPERATING COMPANY	Gas	103144
42-497-30376	RYDER SCOTT MANAGEMENT, LLC	Gas	064789
42-497-30377	DEVON ENERGY PRODUCTION CO, L.P.	Gas	066201
42-497-30378	BRIAR ENERGY CORPORATION	Gas	104930
42-497-30379	DEVON ENERGY PRODUCTION CO, L.P.	Gas	064791
42-497-30380	HRB OPERATING COMPANY, INC.	Gas	065051
42-497-30381	CREST OPERATING COMPANY	Oil	17049
42-497-30382	GAGE, C. L. JR.	Gas
42-497-30384	TREK RESOURCES, INC.	Oil	18088
42-497-30385	TREK RESOURCES, INC.	Oil	17814
42-497-30386	TEXXOL OPERATING COMPANY, INC.	Gas	063860
42-497-30387	HRB OPERATING COMPANY, INC.	Gas	069308
42-497-30388	TREK RESOURCES, INC.	Oil	17840
42-497-30389	OXXN	Gas	066033
42-497-30391	GIANT NRG CO., LP	Gas	068810
42-497-30392	BUCK PRODUCTION CO.	Gas	107848
42-497-30393	TEXXOL OPERATING COMPANY, INC.	Gas	168777
42-497-30394	CARTER ENERGY CORPORATION	Gas	075678
42-497-30395	BARNES, LARRY PETROLEUM, INC.	Gas
42-497-30396	NORTH TEXAS MINERALS INC.	Oil
42-497-30397	GIANT NRG CO., LP	Gas	088349
42-497-30398	TREK RESOURCES, INC.	Gas	066316
42-497-30399	DEVON ENERGY PRODUCTION CO, L.P.	Gas	066453
42-497-30400	Grace Petroleum Corp.	Gas	067950
42-497-30402	WISE PRODUCTION COMPANY	Gas
42-497-30404	DEVON ENERGY PRODUCTION CO, L.P.	Gas	082422
42-497-30405	EAGLERIDGE OPERATING, LLC	Gas	066034
42-497-30406	CLEARY PETROLEUM CORP.	Oil
42-497-30407	RYDER SCOTT MANAGEMENT, LLC	Gas	065928
42-497-30408	GENERAL OPERATING COMPANY	Gas	066488
42-497-30409	REPUBLIC ENERGY INC.	Gas	070440
42-497-30410	RUBIS OIL, INC.	Gas	104931
42-497-30411	FELDERHOFF PRODUCTION COMPANY	Oil
42-497-30412	PENNY, EVERETT J.	Oil
42-497-30415	TEXXOL OPERATING COMPANY, INC.	Gas	159829
42-497-30416	CORPENING, JOSEPH F.	Gas
42-497-30417	J & A OPERATING	Oil	18026
42-497-30418	TEAL PETROLEUM COMPANY	Gas
42-497-30419	TEXXOL OPERATING COMPANY, INC.	Gas	068032
42-497-30421	FELDERHOFF PRODUCTION COMPANY	Oil
42-497-30423	ORIGINALA PETROLEUM CORP.	Gas
42-497-30424	DEVON ENERGY PRODUCTION CO, L.P.	Gas	146323
42-497-30425	GENERAL OPERATING COMPANY	Gas	115029
42-497-30427	RYDER SCOTT MANAGEMENT, LLC	Gas	068940
42-497-30428	TEXXOL OPERATING COMPANY, INC.	Oil	18087
42-497-30429	GENERAL OPERATING COMPANY	Gas	283633
42-497-30430	MITCHELL ENERGY COMPANY L.P.	Gas	070438
42-497-30431	SCOUT ENERGY MANAGEMENT LLC	Gas	120764
42-497-30432	APC OPERATING PARTNERSHIP	Gas
42-497-30433	MOTE RESOURCES, INC.	Gas
42-497-30435	GO OIL CORP.	Gas	075653
42-497-30436	DEVON ENERGY PRODUCTION CO, L.P.	Gas	068359
42-497-30437	WISE WELL SERVICE	Oil
42-497-30438	WHISKEY RIVER OIL & GAS LLC	Oil	24499
42-497-30439	RANGER OPERATING CO.	Gas	068933
42-497-30440	BRIAR ENERGY CORPORATION	Gas	137576
42-497-30442	WISE PRODUCTION COMPANY	Gas	179791
42-497-30443	Mitchell Energy Corporation	Gas	068406
42-497-30444	TAYLOR OPER. CO.	Gas
42-497-30445
42-497-30446	DEVON ENERGY PRODUCTION CO, L.P.	Gas	074794
42-497-30448	HAMMAN, BLAKE	Gas	100641
42-497-30449	Knight, Reuben B.	Oil
42-497-30450	Grace Petroleum Corp.	Gas
42-497-30451	PRIMEXX OPERATING CORPORATION	Oil	18144
42-497-30452	HESS, JERRY OPERATING CO.	Gas	068889
42-497-30453	BRAMMER SUPPLY, INC.	Gas	069097
42-497-30454	CARTER ENERGY CORPORATION	Oil	18195
42-497-30455	ECHO PRODUCTION, INC.	Gas	070442
42-497-30457	DEVON ENERGY PRODUCTION CO, L.P.	Oil	18267
42-497-30459	MARCON OPERATING COMPANY, INC.	Oil	18365
42-497-30460	Grace Petroleum Corp.	Gas
42-497-30461	WOLSEY, V. L.	Oil	18303
42-497-30462	DEVON ENERGY PRODUCTION CO, L.P.	Gas	070022
42-497-30463	DECLEVA, PAUL	Gas	075183
42-497-30464	DEVON ENERGY PRODUCTION CO, L.P.	Gas	070471
42-497-30466	DEVON ENERGY PRODUCTION CO, L.P.	Oil	29305
42-497-30467	DEVON ENERGY PRODUCTION CO, L.P.	Gas	070103
42-497-30468	DEVON ENERGY PRODUCTION CO, L.P.	Gas	069893
42-497-30469	MITCHELL ENERGY COMPANY L.P.	Gas	069829
42-497-30470	SAUDER MANAGEMENT COMPANY	Gas	072719
42-497-30471	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	069536
42-497-30472	Mitchell Energy Corporation	Gas	140346
42-497-30473	DEVON ENERGY PRODUCTION CO, L.P.	Gas	069648
42-497-30474	GENERAL OPERATING COMPANY	Gas	069537
42-497-30476	RICHEY, RAY MANAGEMENT CO., INC.	Gas	069569
42-497-30477	CARTER ENERGY CORPORATION	Gas	070487
42-497-30478	BAH-PEPPER OPERATING, LLC	Oil	18200
42-497-30479	MITCHELL ENERGY COMPANY L.P.	Oil	18333
42-497-30480	DEVON ENERGY PRODUCTION CO, L.P.	Gas	069540
42-497-30482	CHANZE OIL CO., INC.	Oil	18220
42-497-30483	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-30484	Grace Petroleum Corp.	Gas
42-497-30485	BIG D PETROLEUM INC.	Gas
42-497-30487	ARROWHEAD PRODUCTIONS, LP	Oil	18380
42-497-30488	L A PRODUCTIONS	Gas	206698
42-497-30489	WISE SUPPLY COMPANY	Oil	18383
42-497-30490	MULKEY OPERATING COMPANY	Oil	27007
42-497-30491	ASPEN OPERATING COMPANY, L.L.C.	Oil	16204
42-497-30492	RYDER SCOTT OIL COMPANY	Gas	070923
42-497-30493	Mitchell Energy Corporation	Oil	30115
42-497-30494	DEVON ENERGY PRODUCTION CO, L.P.	Gas	070437
42-497-30495	Mitchell Energy Corporation	Gas	070920
42-497-30496	SMITH PIPE OF ABILENE	Oil	18232
42-497-30497	TRACY ENGINEERING CO.	Gas
42-497-30498	ECHO PRODUCTION, INC.	Gas
42-497-30499	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-30500	Knight, Reuben B.	Gas
42-497-30501	DEVON ENERGY OPERATING CO., L.P.	Gas	070470
42-497-30502	CARTER ENERGY CORPORATION	Gas	070488
42-497-30503	TAYLOR OPER. CO.	Oil
42-497-30506	DEVON ENERGY PRODUCTION CO, L.P.	Gas	071013
42-497-30507	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	070021
42-497-30508	WISE PRODUCTION COMPANY	Gas	070580
42-497-30509	INDIAN OIL COMPANY, INC.	Oil
42-497-30511	WOODBINE PETROLEUM, INC.	Oil	27318
42-497-30512	ARROWHEAD PRODUCTIONS, LP	Gas	070486
42-497-30513	TAYLOR OPER. CO.	Gas	144923
42-497-30514	TEXXOL OPERATING COMPANY, INC.	Gas	070924
42-497-30517	ARROWHEAD PRODUCTIONS, LP	Oil	27296
42-497-30519	WISE WELL SERVICE	Oil
42-497-30522	APC OPERATING PARTNERSHIP	Oil
42-497-30523	Grace Petroleum Corp.
42-497-30524	ECHO PRODUCTION, INC.	Gas	072979
42-497-30525	ECHO PRODUCTION, INC.	Gas	073474
42-497-30526	ECHO PRODUCTION, INC.	Gas	072980
42-497-30527	S & J OPERATING CO.	Oil
42-497-30528	PENNY, EVERETT J.	Gas	201410
42-497-30529	Mitchell Energy Corporation	Gas	071889
42-497-30530	EP Operating Company	Oil	18765
42-497-30531	Mitchell Energy Corporation	Oil	19402
42-497-30533	RICHEY, RAY MANAGEMENT CO., INC.	Oil	18381
42-497-30534
42-497-30536	ECHO PRODUCTION, INC.	Gas	076071
42-497-30537	SAUDER MANAGEMENT COMPANY	Gas	071219
42-497-30538	ECHO PRODUCTION, INC.	Gas	071224
42-497-30539	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	070743
42-497-30541	Mitchell Energy Corporation	Oil	11647
42-497-30542	ARROWHEAD PRODUCTIONS, LP	Gas	142465
42-497-30543	WOODBINE PETROLEUM, INC.	Oil	18320
42-497-30544	SCOUT ENERGY MANAGEMENT LLC	Oil	10009
42-497-30545	MORGAN, C. V.	Oil
42-497-30547	Mitchell Energy Corporation	Gas	071465
42-497-30548	GENERAL OPERATING COMPANY	Gas	071226
42-497-30550	DEVON ENERGY PRODUCTION CO, L.P.	Gas	071888
42-497-30551	S&G OIL LLC	Oil	18594
42-497-30552	MOTE RESOURCES, INC.	Gas	070439
42-497-30553	ARROWHEAD PRODUCTIONS, LP	Gas	090206
42-497-30554	RYDER SCOTT OIL COMPANY	Gas	071218
42-497-30555	CARTER ENERGY CORPORATION	Oil
42-497-30556	DECLEVA, PAUL	Gas	073981
42-497-30557	DECLEVA, PAUL	Oil
42-497-30558	RICHEY, RAY MANAGEMENT CO., INC.	Gas	071223
42-497-30559	L & M OIL CO.	Oil	22990
42-497-30562	DEVON ENERGY PRODUCTION CO, L.P.	Gas	072019
42-497-30563	ARROWHEAD PRODUCTIONS, LP	Gas	072393
42-497-30565	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029228
42-497-30566	Mitchell Energy Corporation	Oil	26300
42-497-30567	TAYLOR, G. E.	Gas	113668
42-497-30568	USEMCO, INC.	Gas	072020
42-497-30569	CARTER ENERGY CORPORATION	Gas	076754
42-497-30570	WILLIAMS PETROLEUM COMPANY, INC.	Gas	075654
42-497-30573	WINFIELD OPERATING COMPANY	Gas	071012
42-497-30574	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	072976
42-497-30575	DEVON ENERGY PRODUCTION CO, L.P.	Gas	072488
42-497-30576	CHOLLA PETROLEUM, INC.	Oil	18631
42-497-30577	ARROWHEAD PRODUCTIONS, LP	Oil	18505
42-497-30578	RICHEY, RAY MANAGEMENT CO., INC.	Gas	071455
42-497-30579	PENNY, EVERETT J.	Gas	072695
42-497-30580	Mitchell Energy Corporation	Gas	072486
42-497-30581	DEVON ENERGY PRODUCTION CO, L.P.	Gas	117548
42-497-30582	Knight, Reuben B.	Oil	19537
42-497-30583	TAYLOR, G. E.	Gas	127167
42-497-30584	RICHEY & COMPANY, INC.	Oil
42-497-30585	BRIAR ENERGY CORPORATION	Gas	073154
42-497-30586	NORTH TEXAS MINERALS INC.	Oil
42-497-30587	GENERAL OPERATING COMPANY	Gas	072008
42-497-30588	K-B OIL COMPANY	Oil	16618
42-497-30589	RICHEY DRILLING CO.	Oil
42-497-30591	Mitchell Energy Corporation	Gas	073983
42-497-30592	GO OIL CORP.	Gas	080381
42-497-30593	DEVON ENERGY OPERATING CO., L.P.	Gas	073627
42-497-30594	UPHAM OIL & GAS COMPANY	Gas	073156
42-497-30595	Mitchell Energy Corporation
42-497-30597	Mitchell Energy Corporation	Gas	076397
42-497-30599
42-497-30910
42-497-30960	FELDERHOFF PRODUCTION COMPANY	Gas	073163
42-497-30961	MITCHELL ENERGY COMPANY L.P.	Gas	072721
42-497-30962	TEXXOL OPERATING COMPANY, INC.	Gas	073166
42-497-30963	ENSERCH EXPLORATION, INC	Gas	073471
42-497-30964	Mitchell Energy Corporation	Gas
42-497-30965	GO OIL CORP.	Gas	075286
42-497-30966	TAYLOR OPER. CO.	Oil
42-497-30967	MOTE RESOURCES, INC.	Gas	072268
42-497-30968	RANGER OPERATING CO.	Gas	081288
42-497-30969	WINFIELD OPERATING COMPANY	Gas	073165
42-497-30970	UNDERWOOD OIL COMPANY	Gas
42-497-30971	HESS, JERRY OPERATING CO.	Oil	18743
42-497-30972	DEVON ENERGY PRODUCTION CO, L.P.	Gas	074382
42-497-30973	DEVON ENERGY PRODUCTION CO, L.P.	Gas	074855
42-497-30974	DEVON ENERGY PRODUCTION CO, L.P.	Gas	074792
42-497-30975	DEVON ENERGY PRODUCTION CO, L.P.	Gas	072489
42-497-30976	KNIGHT & WOLFSON	Gas	074368
42-497-30977	TEXXOL OPERATING COMPANY, INC.	Gas	273667
42-497-30978	TEXXOL OPERATING COMPANY, INC.	Gas	073164
42-497-30979	Mitchell Energy Corporation	Oil	24499
42-497-30980	APC OPERATING PARTNERSHIP	Oil	23124
42-497-30981	SABIO OIL & GAS INC.	Oil	22000
42-497-30982	CD CONSULTING & OPERATING CO.	Oil	19502
42-497-30983	GENERAL OPERATING COMPANY	Gas	073167
42-497-30984	Mitchell Energy Corporation	Gas	073473
42-497-30985	Mitchell Energy Corporation	Oil
42-497-30986	GAGE, C. L. JR.	Gas
42-497-30987	Mitchell Energy Corporation	Oil	27883
42-497-30988	Grace Petroleum Corp.	Gas	075534
42-497-30989	MITCHELL ENERGY COMPANY L.P.	Gas	074375
42-497-30990	RICHEY, RAY MANAGEMENT CO., INC.	Gas	174491
42-497-30991	LIME ROCK RESOURCES IV-A, L.P.	Gas	074566
42-497-30992	TEXXOL OPERATING COMPANY, INC.	Gas	217596
42-497-30993	DALLAS PRODUCTION, INC.	Gas
42-497-30994	GENERAL OPERATING COMPANY	Gas	076267
42-497-30995	WINDOW OPERATING CO., THE	Gas	074093
42-497-30996	HRB OPERATING COMPANY, INC.	Gas	213717
42-497-30997	DEVON ENERGY PRODUCTION CO, L.P.	Gas	074854
42-497-30998	KNIGHT & WOLFSON
42-497-30999	DEVON ENERGY PRODUCTION CO, L.P.	Gas	074380
42-497-31000	GAGE, C. L. JR.	Gas	075623
42-497-31001	DEVON ENERGY PRODUCTION CO, L.P.	Gas	074105
42-497-31002	DEVON ENERGY PRODUCTION CO, L.P.	Gas	073168
42-497-31003	STUART DEVELOPMENT COMPANY	Gas	074102
42-497-31004	Stephens & Johnson Operating Co.	Oil	18734
42-497-31005	DEVON ENERGY PRODUCTION CO, L.P.	Gas	074104
42-497-31006	MITCHELL ENERGY COMPANY L.P.	Gas	074103
42-497-31007	GO OIL CORP.	Gas	076365
42-497-31008	PETROTEX OIL & GAS, INC.
42-497-31009	RICHEY, RAY MANAGEMENT CO., INC.	Gas	075350
42-497-31010	MOTE RESOURCES, INC.
42-497-31011	MOTE RESOURCES, INC.
42-497-31012	MOTE RESOURCES, INC.
42-497-31013	MOTE RESOURCES, INC.
42-497-31014	WINFIELD OPERATING COMPANY	Gas	074098
42-497-31015	MERIT ENERGY COMPANY	Gas	074097
42-497-31016	MERIT ENERGY COMPANY	Gas	074830
42-497-31017	HEP OIL GP, LLC	Gas	168780
42-497-31018	ATLAS OPERATING LLC	Gas	077828
42-497-31019	Kerr-McGee Corporation
42-497-31020	MERIT ENERGY COMPANY	Gas	074962
42-497-31022	DALLAS ROYALTY, INC.	Gas	076128
42-497-31023	RICHEY, RAY MANAGEMENT CO., INC.	Gas	128466
42-497-31024	WISE PRODUCTION COMPANY	Gas	073475
42-497-31025	EAGLERIDGE OPERATING, LLC	Gas	075185
42-497-31026	EAGLERIDGE OPERATING, LLC	Gas	074379
42-497-31027	ARROWHEAD PRODUCTIONS, LP	Gas	074096
42-497-31028	CARTER ENERGY CORPORATION
42-497-31029	WINFIELD OPERATING COMPANY	Gas	074099
42-497-31030	CHANZE OIL CO., INC.	Oil	18617
42-497-31031	DALLAS PRODUCTION, INC.
42-497-31032	DALLAS PRODUCTION, INC.
42-497-31033	PENNY, EVERETT J.	Oil	19423
42-497-31034	PETEX	Gas	074374
42-497-31035	Grace Petroleum Corp.	Gas
42-497-31036	DECLEVA, PAUL	Gas	077219
42-497-31038	Eagle Oil & Gas Co.	Gas	074373
42-497-31039	RICHEY, RAY MANAGEMENT CO., INC.	Gas	074829
42-497-31040	DALLAS ROYALTY, INC.	Gas	076627
42-497-31041	Mitchell Energy Corporation	Oil	26379
42-497-31042	Mitchell Energy Corporation	Gas	146132
42-497-31044	ASPEN OPERATING COMPANY, L.L.C.	Oil	16204
42-497-31045	SOUTHWESTERN GAS PIPELINE, INC.
42-497-31046	Mitchell Energy Corporation	Oil	25000
42-497-31047	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-31048	Mitchell Energy Corporation	Oil	15095
42-497-31049	SMITH PIPE OF ABILENE	Oil	18693
42-497-31050	Mitchell Energy Corporation	Gas	074378
42-497-31051	FAGADAU ENERGY CORPORATION	Oil
42-497-31052	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	073625
42-497-31053	Mitchell Energy Corporation	Oil	25000
42-497-31054	Stephens & Johnson Operating Co.	Oil	18738
42-497-31055	TAYLOR OPER. CO.
42-497-31056	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	074410
42-497-31057	ATAPCO
42-497-31058	ATAPCO
42-497-31059	ATAPCO
42-497-31060	ATAPCO
42-497-31061	DEVON ENERGY PRODUCTION CO, L.P.	Gas	074367
42-497-31062	WINFIELD OPERATING COMPANY	Oil	18644
42-497-31063	Grace Petroleum Corp.	Gas
42-497-31065	S&G OIL LLC	Oil	18594
42-497-31066	BURK ROYALTY COMPANY	Oil	11485
42-497-31067	WISE EXPLORATION	Gas	076268
42-497-31068	CARTER ENERGY CORPORATION	Gas	081499
42-497-31069	EAGLERIDGE OPERATING, LLC	Gas	075184
42-497-31070	GUERNSEY PETROLEUM CORP OF TEXAS	Gas	074377
42-497-31071	Mitchell Energy Corporation
42-497-31072	RICHEY, RAY MANAGEMENT CO., INC.	Gas	076778
42-497-31073	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201901
42-497-31074	DEVON ENERGY PRODUCTION CO, L.P.	Gas	075839
42-497-31075	DEVON ENERGY PRODUCTION CO, L.P.	Gas	075349
42-497-31076	ATLAS OPERATING LLC	Gas	077916
42-497-31077	SPRAGINS, ED	Oil	18807
42-497-31078	Stephens & Johnson Operating Co.	Oil	12582
42-497-31079	BRIAR ENERGY CORPORATION	Gas	075315
42-497-31081	TEAL PETROLEUM COMPANY
42-497-31082	ASPEN OPERATING COMPANY, L.L.C.	Oil	16204
42-497-31083	SCOUT ENERGY MANAGEMENT LLC	Oil	18848
42-497-31084	ENSERCH EXPLORATION, INC	Gas
42-497-31085	MERIT ENERGY COMPANY	Gas	075532
42-497-31086	EAGLERIDGE OPERATING, LLC	Gas	075186
42-497-31087
42-497-31088	RHYNE, J.V.	Gas	076554
42-497-31089	MERIT ENERGY COMPANY	Gas	075104
42-497-31090	WILLIAMS PROD. GULF COAST, L.P.	Gas	075838
42-497-31091	WILLIAMS PETROLEUM COMPANY
42-497-31092	NUEVE OPERATING CO. OF TEXAS
42-497-31093	NUEVE OPERATING CO. OF TEXAS
42-497-31094	PURSLEY, JOHN	Oil
42-497-31095	Grace Petroleum Corp.	Gas
42-497-31096	Stephens & Johnson Operating Co.	Gas	075187
42-497-31097	RICHEY DRILLING CO.	Oil	20140
42-497-31098	HODGES, JAMES AARON	Gas	146596
42-497-31100	AMCO ENERGY CORP.
42-497-31101	SANDERS OIL & GAS CO.	Gas
42-497-31102	Mitchell Energy Corporation	Oil	30412
42-497-31103	INDIAN OIL COMPANY, INC.
42-497-31104	Knight, Reuben B.
42-497-31105	Mitchell Energy Corporation	Gas	075781
42-497-31106	TAYLOR OPER. CO.
42-497-31107	WELLS OILFIELD SERVICES, INC.	Gas	158514
42-497-31108	CD CONSULTING & OPERATING CO.	Gas	214811
42-497-31109	GAGE, C. L. JR.	Oil	22783
42-497-31110	RYDER SCOTT OIL COMPANY	Gas	078468
42-497-31111	GAGE, COKE L.
42-497-31112	TAYLOR OPER. CO.
42-497-31113	WINFIELD OPERATING COMPANY	Gas	077797
42-497-31114	TAYLOR OPER. CO.
42-497-31115	Mitchell Energy Corporation	Oil	24499
42-497-31116	CHALLENGER OPERATING, LLC	Oil	19326
42-497-31117	RICHEY, RAY MANAGEMENT CO., INC.	Gas	076498
42-497-31118	DEVON ENERGY PRODUCTION CO, L.P.	Gas	075188
42-497-31119	GENERAL OPERATING COMPANY	Gas	156220
42-497-31120	CLW OIL COMPANY	Oil
42-497-31121	WOLSEY OIL INC.	Oil
42-497-31122	NORTH TEXAS MINERALS INC.	Oil	18827
42-497-31123	DEVON ENERGY PRODUCTION CO, L.P.	Gas	077571
42-497-31124	BRIDWELL OIL CO.	Gas	077222
42-497-31125	BRIDWELL OIL CO.
42-497-31126	TAYLOR OPER. CO.	Oil
42-497-31127	TAYLOR OPER. CO.
42-497-31128	SANDERS OIL & GAS CO.	Gas
42-497-31129	MOTE RESOURCES, INC.	Gas	075348
42-497-31130	Mitchell Energy Corporation
42-497-31131	SCOTT, RYDER OIL CO.
42-497-31132	SCOTT, RYDER MANAGEMENT CO.
42-497-31133	SCOTT, RYDER MANAGEMENT CO.
42-497-31134	RYDER SCOTT OIL COMPANY	Gas	077574
42-497-31135	HRB OPERATING COMPANY, INC.	Oil	18893
42-497-31136	TAYLOR, G. E.	Gas	077220
42-497-31137	WINFIELD OPERATING COMPANY	Gas	076148
42-497-31139	GAGE, COKE L.
42-497-31140	GAGE, COKE L.
42-497-31141	GAGE & CO.	Gas	079044
42-497-31142	TAYLOR OPER. CO.
42-497-31143	Stephens & Johnson Operating Co.	Oil	18894
42-497-31144	RICHEY, RAY MANAGEMENT CO., INC.	Gas	075353
42-497-31145	Stephens & Johnson Operating Co.	Oil	18804
42-497-31146	TAYLOR OPER. CO.
42-497-31147	DEVON ENERGY PRODUCTION CO, L.P.	Gas	079031
42-497-31148	DEVON ENERGY PRODUCTION CO, L.P.	Oil	19076
42-497-31149	NUEVE OPERATING CO. OF TEXAS
42-497-31150	CARTER ENERGY CORPORATION	Gas
42-497-31151	Mitchell Energy Corporation
42-497-31152	DEVON ENERGY PRODUCTION CO, L.P.	Gas	076052
42-497-31153	MITCHELL ENERGY COMPANY L.P.	Gas	081877
42-497-31154	GAGE, COKE L.	Gas	084670
42-497-31155	WISE PRODUCTION COMPANY	Gas	075792
42-497-31156	KNIGHT & WOLFSON
42-497-31157	SWEETGRASS ENERGY CORPORATION	Oil
42-497-31158	CRAWFORD ENERGY	Gas	101457
42-497-31159	GAGE, COKE L.
42-497-31160	LONDON PETROLEUM CORPORATION	Gas	089586
42-497-31161	SCOTT, RYDER MANAGEMENT CO.
42-497-31162	DEVON ENERGY OPERATING CO., L.P.	Gas	076755
42-497-31163	LOWRANCE, GENE	Oil	18945
42-497-31164	ECHO PRODUCTION, INC.	Gas	077796
42-497-31165	PENNY, EVERETT J.	Oil	27342
42-497-31166	PENNY, RALPH E.	Gas	129671
42-497-31167	Grace Petroleum Corp.	Gas
42-497-31168	APC OPERATING PARTNERSHIP	Gas
42-497-31169	ORIGINALA PETROLEUM CORP.	Gas	103173
42-497-31170	Mitchell Energy Corporation	Gas	077176
42-497-31171	WINFIELD OPERATING COMPANY	Gas	076626
42-497-31172	CHEROKEE OIL & GAS COPR.
42-497-31173	HOLT PRODUCTION, INC.	Oil
42-497-31174	Mitchell Energy Corporation
42-497-31175	USEMCO, INC.	Gas
42-497-31176	RICHEY, RAY MANAGEMENT CO., INC.	Oil
42-497-31177	SOUTHWESTERN GAS PIPELINE, INC.
42-497-31178	MOTE RESOURCES, INC.	Gas	113175
42-497-31179	ATLAS OPERATING LLC	Gas	078658
42-497-31180	RICHEY, RAY MANAGEMENT CO., INC.	Gas	104433
42-497-31181	DEVON ENERGY PRODUCTION CO, L.P.	Gas	077177
42-497-31182	TEXXOL OPERATING COMPANY, INC.	Gas	077266
42-497-31183	MOTE RESOURCES, INC.
42-497-31184	ARROWHEAD PRODUCTIONS, LP	Oil	18970
42-497-31186	Mitchell Energy Corporation
42-497-31187	TEXXOL OPERATING COMPANY, INC.	Gas	077175
42-497-31188	Mitchell Energy Corporation	Gas	083077
42-497-31189	DEVON ENERGY PRODUCTION CO, L.P.	Gas	078794
42-497-31190	DEVON ENERGY PRODUCTION CO, L.P.	Gas	082240
42-497-31191	ECHO PRODUCTION, INC.	Oil
42-497-31192	Mitchell Energy Corporation
42-497-31193	ASPEN OPERATING COMPANY, L.L.C.	Oil	07045
42-497-31194	GO OIL CORP.	Gas	103146
42-497-31195	Mitchell Energy Corporation	Gas	130910
42-497-31196	DEVON ENERGY PRODUCTION CO, L.P.	Gas	079313
42-497-31197	Mitchell Energy Corporation	Oil	19151
42-497-31198	TEXXOL OPERATING COMPANY, INC.	Oil	18994
42-497-31199	Mitchell Energy Corporation
42-497-31201	SEELY OIL COMPANY	Gas	086335
42-497-31202	SOUTHWESTERN GAS PIPELINE, INC.
42-497-31203	ENSERCH EXPLORATION, INC
42-497-31204	CARTER ENERGY CORPORATION	Gas	077729
42-497-31205	DEVON ENERGY PRODUCTION CO, L.P.	Gas	076649
42-497-31206	ENSERCH EXPLORATION, INC
42-497-31207	TAYLOR OPER. CO.	Gas
42-497-31208	SAUDER, A. L., JR.	Gas	100084
42-497-31209	Mitchell Energy Corporation
42-497-31210	BARON CO., THE
42-497-31211	MOTE RESOURCES, INC.
42-497-31212	DEVON ENERGY PRODUCTION CO, L.P.	Gas	076794
42-497-31213	APC OPERATING PARTNERSHIP	Gas
42-497-31214	Mitchell Energy Corporation	Gas	078134
42-497-31215	CARTER ENERGY CORPORATION
42-497-31216	CARTER ENERGY CORPORATION	Oil
42-497-31217	CARTER ENERGY CORPORATION	Gas	095456
42-497-31218	S & J OPERATING CO.	Gas	104607
42-497-31219	CARTER ENERGY CORPORATION	Gas	080016
42-497-31220	MERIT ENERGY COMPANY	Gas	078467
42-497-31221	ENSERCH EXPLORATION, INC
42-497-31222	MOTE RESOURCES, INC.
42-497-31223	TEXXOL OPERATING COMPANY, INC.	Gas	192110
42-497-31224	GAGE, COKE L. JR.
42-497-31225	CARTER ENERGY CORPORATION	Gas	141774
42-497-31226	GENERAL OPERATING COMPANY	Gas	078136
42-497-31227	DEVON ENERGY PRODUCTION CO, L.P.	Gas	078133
42-497-31228	GREAT WEST ENERGY, INC.	Gas
42-497-31229	QUEST-TEX ENERGY OP II, LLC	Oil	18977
42-497-31230	CARTER ENERGY CORPORATION
42-497-31231	Grace Petroleum Corp.	Oil	20214
42-497-31232	WINFIELD OPERATING COMPANY	Gas	078470
42-497-31233	TEAL PETROLEUM COMPANY
42-497-31234	RICHEY, RAY MANAGEMENT CO., INC.	Gas	080344
42-497-31235	SOUTHWESTERN GAS EXPL. CORP.	Gas
42-497-31236	Mitchell Energy Corporation
42-497-31237	MOTE RESOURCES, INC.
42-497-31238	PIONEER EXPLORATION, LLC	Gas	079311
42-497-31239	DEVON ENERGY PRODUCTION CO, L.P.	Gas	079757
42-497-31241	RYDER SCOTT OIL COMPANY	Gas	080871
42-497-31244	Stephens & Johnson Operating Co.	Oil	12582
42-497-31245	Eagle Oil & Gas Co.
42-497-31246	FITTS, B.K. OIL & GAS	Gas	076500
42-497-31247	MOTE RESOURCES, INC.	Gas	081278
42-497-31248	KEENE, ROY J. JR.	Gas	206843
42-497-31249	TEXXOL OPERATING COMPANY, INC.	Gas	078135
42-497-31250	DEVON ENERGY PRODUCTION CO, L.P.	Gas	082577
42-497-31251	RYDER SCOTT OIL COMPANY	Oil
42-497-31252	GAGE, C. L. JR.	Oil
42-497-31254	RICHEY, RAY MANAGEMENT CO., INC.	Gas	080030
42-497-31255	BRANCH, J. R.	Gas	078908
42-497-31256	DEVON ENERGY PRODUCTION CO, L.P.	Gas	080084
42-497-31257	APC OPERATING PARTNERSHIP	Gas
42-497-31258	Grace Petroleum Corp.	Gas
42-497-31259	DEVON ENERGY PRODUCTION CO, L.P.	Gas	079596
42-497-31260	CD CONSULTING & OPERATING CO.	Gas	104440
42-497-31261	CD CONSULTING & OPERATING CO.	Gas	081640
42-497-31262	Mitchell Energy Corporation
42-497-31263	PIONEER EXPLORATION, LLC	Gas	079751
42-497-31264	SCOUT ENERGY MANAGEMENT LLC	Oil	17160
42-497-31265	Mitchell Energy Corporation	Gas	079212
42-497-31266	CORDA CORPORATION	Gas	081166
42-497-31267	GEORGETOWN OPERATING COMPANY	Gas	104670
42-497-31268	MOTE RESOURCES, INC.	Gas	077907
42-497-31269	Mitchell Energy Corporation	Gas	148542
42-497-31270	TAYLOR, BEN J.	Oil	15708
42-497-31271	ENSERCH EXPLORATION, INC
42-497-31272	DECLEVA, PAUL	Gas	079036
42-497-31273	SCOTT, RYDER MANAGEMENT CO.
42-497-31274	WISE PRODUCTION COMPANY	Gas	079723
42-497-31275	Mitchell Energy Corporation	Oil	19934
42-497-31276	WISE PRODUCTION COMPANY	Gas	079724
42-497-31277	Mitchell Energy Corporation	Gas	080342
42-497-31278	TEAL PETROLEUM COMPANY
42-497-31279	PURSLEY, JOHN	Gas
42-497-31281	Mitchell Energy Corporation
42-497-31282	Mitchell Energy Corporation	Gas	080343
42-497-31283	GAGE, COKE L. JR.	Gas	081509
42-497-31284	GAGE, COKE L. JR.
42-497-31285	TEXXOL OPERATING COMPANY, INC.	Gas	080297
42-497-31286	SOUTHWESTERN GAS PIPELINE, INC.
42-497-31288	Mitchell Energy Corporation	Oil	24499
42-497-31289	MOTE RESOURCES, INC.	Gas
42-497-31290	RYDER SCOTT OIL COMPANY	Gas	079726
42-497-31291	DEVON ENERGY PRODUCTION CO, L.P.	Gas	080767
42-497-31292	WOLSEY OIL INC.
42-497-31293	Mitchell Energy Corporation	Oil	19212
42-497-31294	FAGADAU ENERGY CORPORATION	Oil	26366
42-497-31295	PRIMEXX OPERATING CORPORATION	Oil	19115
42-497-31296	BRIDWELL OIL CO.	Gas
42-497-31297	SCOTT, RYDER OIL CO.	Oil
42-497-31298	GEORGETOWN OPERATING COMPANY	Gas	161543
42-497-31299	Mitchell Energy Corporation	Oil	27180
42-497-31300	KEC ENTERPRISES, INC.	Gas	078868
42-497-31301	Mitchell Energy Corporation
42-497-31303	MOTE RESOURCES, INC.	Gas	079725
42-497-31304	Mitchell Energy Corporation
42-497-31305	DEVON ENERGY PRODUCTION CO, L.P.	Gas	080868
42-497-31307	Mitchell Energy Corporation	Oil	14293
42-497-31308	DEVON ENERGY PRODUCTION CO, L.P.	Gas	080520
42-497-31309	Mitchell Energy Corporation	Gas
42-497-31310	Mitchell Energy Corporation
42-497-31311
42-497-31312	GRACE, HENRY, PROD. CO.
42-497-31313	GRACE, HENRY, PROD. CO.
42-497-31314	TEXXOL OPERATING COMPANY, INC.	Oil	19218
42-497-31315	CARTER ENERGY CORPORATION
42-497-31317	TAYLOR, BEN J.
42-497-31318	RKW OPERATING LLC	Gas	086528
42-497-31319	DECLEVA, PAUL
42-497-31320	DEVON ENERGY OPERATING CO., L.P.	Gas	079376
42-497-31321	PEBA OIL & GAS CO.	Gas	083821
42-497-31322	CRAWFORD ENERGY
42-497-31323	TEXXOL OPERATING COMPANY, INC.	Gas	099769
42-497-31324	CHIEF, INC.
42-497-31325	DEVON ENERGY PRODUCTION CO, L.P.	Gas	080604
42-497-31327	Mitchell Energy Corporation	Gas	081277
42-497-31328	MILAGRO EXPLORATION, LLC	Gas	080295
42-497-31329	SEELY OIL COMPANY	Gas	079758
42-497-31330	Mitchell Energy Corporation
42-497-31331	RICHEY, RAY MANAGEMENT CO., INC.	Gas	079252
42-497-31332	CD CONSULTING & OPERATING CO.	Oil	19502
42-497-31333	ATLAS OPERATING LLC	Gas	080951
42-497-31334	LEAGUE MINERAL CORP.	Oil	19162
42-497-31335	ATLAS OPERATING LLC	Gas	081194
42-497-31336	PURSLEY, JOHN	Gas
42-497-31337	ECHO PRODUCTION, INC.	Gas	083653
42-497-31338	DECLEVA, PAUL	Oil
42-497-31339	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-31340	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-31341	SOUTHWESTERN GAS PIPELINE, INC.
42-497-31342	MOTE RESOURCES, INC.	Oil	28365
42-497-31343	Mitchell Energy Corporation	Gas	080870
42-497-31344	SABRE OPERATING, INC.	Gas	196307
42-497-31345	ASPEN OPERATING COMPANY, L.L.C.	Oil	16204
42-497-31346	LEAGUE OIL AND GAS COMPANY	Gas	100174
42-497-31347	CARTER ENERGY CORPORATION
42-497-31348	Grace Petroleum Corp.
42-497-31349	Getty Oil Co.	Oil	12582
42-497-31350	NORTH TEXAS MINERALS INC.	Oil	20788
42-497-31351	Grace Petroleum Corp.
42-497-31352	GENERAL OPERATING COMPANY	Gas	080296
42-497-31353	Grace Petroleum Corp.
42-497-31354	Grace Petroleum Corp.	Gas	081501
42-497-31355	HUNTER ENERGY, INC.	Gas
42-497-31356	BURK ROYALTY COMPANY	Gas	082962
42-497-31357	LIBERTY OIL & GAS CORP.	Oil	19198
42-497-31359	SCOTT, RYDER OIL CO.
42-497-31360	Grace Petroleum Corp.
42-497-31361	WELLS OILFIELD SERVICES, INC.	Oil	19183
42-497-31362	Buchanan, Wayman W.
42-497-31363	DECLEVA, PAUL	Oil	19449
42-497-31364	FEDERAL ENERGY DEVELOPMENT CO.	Oil
42-497-31365	FEDERAL ENERGY DEVELOPMENT CO.	Oil	20247
42-497-31366	Eagle Oil & Gas Co.
42-497-31367	SPRAGINS, ED	Oil	18807
42-497-31368	CARTER ENERGY CORPORATION	Oil
42-497-31369	SABRE OPERATING, INC.	Gas	115277
42-497-31370	Grace Petroleum Corp.	Oil
42-497-31371	SCOUT ENERGY MANAGEMENT LLC	Gas	082174
42-497-31372	GRACE, JACK PRODUCTION CO, LLC	Gas	102184
42-497-31373	SAUDER, A. L., JR.
42-497-31374	RN OIL & GAS, INC.
42-497-31375	ARROWHEAD PRODUCTIONS, LP	Gas	218049
42-497-31376	MOTE RESOURCES, INC.
42-497-31377	SCOUT ENERGY MANAGEMENT LLC	Gas	083561
42-497-31378	SANDERS OIL & GAS CO.	Gas	244537
42-497-31379	BAH-PEPPER OPERATING, LLC	Oil	18200
42-497-31380	FELDERHOFF PRODUCTION COMPANY	Oil
42-497-31381	DECLEVA, PAUL	Gas	086077
42-497-31382	DECLEVA, PAUL	Oil
42-497-31383	RICHEY, RAY MANAGEMENT CO., INC.	Gas	081748
42-497-31384	VELVET PETROLEUM, INC.
42-497-31385	NATURAL ENERGY PRODUCTION CO.
42-497-31386	D AND J RESOURCES INCORPORATED	Oil
42-497-31387	Stephens & Johnson Operating Co.	Gas	085193
42-497-31388	Mitchell Energy Corporation	Gas	081276
42-497-31389	EAGLERIDGE OPERATING, LLC	Gas	081322
42-497-31390	SEELY, C. W.
42-497-31391	Stephens & Johnson Operating Co.	Gas	219592
42-497-31392	Mitchell Energy Corporation	Gas	080682
42-497-31393	DECLEVA, PAUL
42-497-31394	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	081982
42-497-31395	SAUDER MANAGEMENT COMPANY	Gas	081869
42-497-31396	RYDER SCOTT OIL COMPANY	Gas	082499
42-497-31397	DEVON ENERGY PRODUCTION CO, L.P.	Gas	080869
42-497-31398	DEVON ENERGY PRODUCTION CO, L.P.	Gas	081500
42-497-31399	DEVON ENERGY PRODUCTION CO, L.P.	Gas	080950
42-497-31400	FELDERHOFF PRODUCTION COMPANY	Gas	082748
42-497-31401	CARTER ENERGY CORPORATION	Gas	131735
42-497-31402	Eagle Oil & Gas Co.	Gas	109412
42-497-31403	ATLAS OPERATING LLC	Gas	082647
42-497-31404	RYDER SCOTT OIL COMPANY	Gas	082750
42-497-31405	WISE EXPLORATION	Oil
42-497-31406	MOTE RESOURCES, INC.	Oil
42-497-31407	DEVON ENERGY PRODUCTION CO, L.P.	Gas	082241
42-497-31408	SAUDER, A. L., JR.	Oil	19450
42-497-31409	Mitchell Energy Corporation	Gas	126134
42-497-31410	APC OPERATING PARTNERSHIP	Gas
42-497-31411	FEDERAL ENERGY DEVELOPMENT CO.
42-497-31412	TEXXOL OPERATING COMPANY, INC.	Gas	099780
42-497-31413	TEXXOL OPERATING COMPANY, INC.	Gas	122647
42-497-31414	S & J OPERATING CO.
42-497-31415	LEAGUE MINERAL CORP.
42-497-31416	ECHO PRODUCTION, INC.	Gas	085470
42-497-31417
42-497-31418	Mitchell Energy Corporation	Oil	19447
42-497-31419	SOUTHWESTERN GAS EXPL. CORP.
42-497-31420	SOUTHWESTERN GAS EXPL. CORP.
42-497-31421	WINFIELD OPERATING COMPANY	Gas	082650
42-497-31422	DEVON ENERGY PRODUCTION CO, L.P.	Gas	187184
42-497-31423	DEVON ENERGY PRODUCTION CO, L.P.	Gas	082578
42-497-31424	DEVON ENERGY PRODUCTION CO, L.P.	Gas	082925
42-497-31425	DEVON ENERGY PRODUCTION CO, L.P.	Gas	081980
42-497-31426	DEVON ENERGY PRODUCTION CO, L.P.	Gas	082648
42-497-31427	MOTE RESOURCES, INC.	Gas
42-497-31428	ECHO PRODUCTION, INC.	Oil	19493
42-497-31429	ECHO PRODUCTION, INC.	Gas	152345
42-497-31430	ECHO PRODUCTION, INC.	Oil	19492
42-497-31431	DEVON ENERGY PRODUCTION CO, L.P.	Gas	082238
42-497-31432	Mitchell Energy Corporation
42-497-31433	NATURAL ENERGY PRODUCTION CO.	Oil
42-497-31434	Sun Exploration & Production Co.	Gas	085205
42-497-31435	Sun Exploration & Production Co.	Gas	084772
42-497-31436	Mitchell Energy Corporation	Gas	087011
42-497-31437	DEVON ENERGY PRODUCTION CO, L.P.	Gas	082695
42-497-31438	TEXAS AMERICAN RESOURCES COMPANY	Gas	084361
42-497-31439	GOODRICH PETROLEUM COMPANY	Gas	084550
42-497-31440	DEVON ENERGY OPERATING CO., L.P.	Gas	082239
42-497-31441	WHISKEY RIVER OIL & GAS LLC	Oil	19402
42-497-31442	S & J OPERATING CO.
42-497-31443	ATLAS OPERATING LLC	Gas	083822
42-497-31444	MARCON OPERATING COMPANY, INC.	Gas	083233
42-497-31446	ROIL MINERAL & LAND CO.	Gas	125070
42-497-31447	SOUTHWESTERN GAS EXPL. CORP.
42-497-31448	GO OIL CORP.	Gas	085789
42-497-31449	GO OIL CORP.	Gas	270451
42-497-31450	Mitchell Energy Corporation	Oil	19402
42-497-31451	GO OIL CORP.	Gas	085866
42-497-31452	SOUTHWESTERN GAS EXPL. CORP.
42-497-31453	Mitchell Energy Corporation	Oil
42-497-31454	Mitchell Energy Corporation	Gas	083457
42-497-31455	SAUDER, A. L., JR.	Oil
42-497-31456	DEVON ENERGY PRODUCTION CO, L.P.	Gas	082749
42-497-31457	INDIAN OIL COMPANY, INC.	Oil	19451
42-497-31458	WINFIELD OPERATING COMPANY	Gas	082698
42-497-31459	ATLAS OPERATING LLC	Gas	085009
42-497-31460	TEXAS INDEPENDENT THREADING SERV	Gas	093433
42-497-31461	MOTE RESOURCES, INC.	Oil	19790
42-497-31462	ATLAS OPERATING LLC	Gas	085146
42-497-31463	ATLAS OPERATING LLC	Gas	085147
42-497-31464	PEBA OIL & GAS, INC.	Gas	085010
42-497-31465	DEVON ENERGY PRODUCTION CO, L.P.	Gas	089412
42-497-31466	ATLAS OPERATING LLC	Gas	086186
42-497-31467	NATURAL ENERGY PRODUCTION CO.
42-497-31468	LOCH & TRACY ENGINEERING CO
42-497-31469	LOCH & TRACY ENGINEERING CO
42-497-31470	ATLAS OPERATING LLC	Gas	085115
42-497-31471	Mitchell Energy Corporation	Oil	25000
42-497-31472	DECLEVA, PAUL	Gas	085116
42-497-31473	HOUTCHENS, D. D.
42-497-31474	DEVON ENERGY PRODUCTION CO, L.P.	Gas	084017
42-497-31475	L & M OIL CO.	Oil	26913
42-497-31476	MOTE RESOURCES, INC.
42-497-31477	MOTE RESOURCES, INC.	Oil	28398
42-497-31478	TAYLOR OPER. CO.	Oil
42-497-31479	S & J OPERATING CO.
42-497-31480	TAYLOR OPER. CO.
42-497-31481	TAYLOR OPER. CO.
42-497-31482	Knight, Reuben B.
42-497-31483	SAUDER, A. L., JR.
42-497-31484	Mitchell Energy Corporation
42-497-31485	NATURAL ENERGY PRODUCTION CO.
42-497-31486	WINFIELD OPERATING COMPANY	Gas	083231
42-497-31487	CD CONSULTING & OPERATING CO.	Gas	113021
42-497-31488	DEVON ENERGY PRODUCTION CO, L.P.	Gas	084547
42-497-31489	Mitchell Energy Corporation	Oil	19676
42-497-31490	WHISKEY RIVER OIL & GAS LLC	Oil	19402
42-497-31491	ACOMA OIL CORPORATION	Gas	114593
42-497-31492	ROLLO RESOURCES, LLC	Gas	265355
42-497-31493	FIRE CREEK PETROLEUM, INC.	Gas	084012
42-497-31494	DELAWARE VISA ENERGY CORPORATION	Gas
42-497-31495	TAYLOR OPER. CO.	Oil
42-497-31496	EVEREST ENERGY LLC	Oil	17153
42-497-31497	Mitchell Energy Corporation	Gas	083232
42-497-31498	Mitchell Energy Corporation	Gas	084860
42-497-31499	WAGGONER-BALDRIDGE OPER. CO, INC	Gas	085292
42-497-31500	Stephens & Johnson Operating Co.	Gas	083823
42-497-31501	WHISKEY RIVER OIL & GAS LLC	Oil	19402
42-497-31502	Mitchell Energy Corporation	Oil	19402
42-497-31503	Mitchell Energy Corporation	Oil	19402
42-497-31504	WHISKEY RIVER OIL & GAS LLC	Gas	204371
42-497-31505	WHISKEY RIVER OIL & GAS LLC	Oil	19402
42-497-31506	WHISKEY RIVER OIL & GAS LLC	Oil	25000
42-497-31507	WHISKEY RIVER OIL & GAS LLC	Oil	19402
42-497-31508	TRACY ENGINEERING CO.	Oil
42-497-31509	WHISKEY RIVER OIL & GAS LLC	Oil	25000
42-497-31510	DEVON ENERGY PRODUCTION CO, L.P.	Gas	084546
42-497-31511	Knight, Reuben B.	Oil
42-497-31512	ELLIS, KEN OIL CO.	Oil
42-497-31513	KND OIL & GAS, LLC	Oil	18855
42-497-31514	DEVON ENERGY PRODUCTION CO, L.P.	Oil	19982
42-497-31515	Mitchell Energy Corporation	Oil	17160
42-497-31516	SCOUT ENERGY MANAGEMENT LLC	Oil	30329
42-497-31517	WHISKEY RIVER OIL & GAS LLC	Oil	19402
42-497-31518	SMITH PIPE OF ABILENE	Oil	19804
42-497-31519	WHISKEY RIVER OIL & GAS LLC	Oil	19402
42-497-31520	DEVON ENERGY PRODUCTION CO, L.P.	Gas	083824
42-497-31521	EAGLERIDGE OPERATING, LLC	Oil	10168
42-497-31522	SCOUT ENERGY MANAGEMENT LLC	Gas	088348
42-497-31523	WALTER EXPLORATION INC.	Gas
42-497-31524	LOUTEX PRODUCTION COMPANY	Oil	19617
42-497-31525	DEVON ENERGY PRODUCTION CO, L.P.	Gas	084362
42-497-31526	SCOUT ENERGY MANAGEMENT LLC	Gas	110570
42-497-31527	MOTE RESOURCES, INC.
42-497-31528	DEVON ENERGY PRODUCTION CO, L.P.	Gas	087430
42-497-31529	SOUTHWESTERN GAS EXPL. CORP.
42-497-31530	ATLAS OPERATING LLC	Gas	086904
42-497-31531	ATLAS OPERATING LLC	Gas	085145
42-497-31532	GAGE, C. L. JR.
42-497-31533	DEVON ENERGY PRODUCTION CO, L.P.	Gas	084101
42-497-31534	SCOUT ENERGY MANAGEMENT LLC	Gas	084102
42-497-31535	MITCHELL ENERGY COMPANY L.P.	Gas	084671
42-497-31536	Mitchell Energy Corporation	Gas	084150
42-497-31537	SAUDER, A. L., JR.	Oil	20361
42-497-31538	Mitchell Energy Corporation	Gas
42-497-31539	WELLS OILFIELD SERVICES, INC.	Gas	123235
42-497-31540	DELAWARE VISA ENERGY CORPORATION	Gas
42-497-31541	RICHEY, RAY MANAGEMENT CO., INC.	Gas	085910
42-497-31542	BRAMMER SUPPLY, INC.	Oil	19530
42-497-31543	CD CONSULTING & OPERATING CO.	Gas	115282
42-497-31544	SONAT EXPLORATION COMPANY -TYLER	Oil	19729
42-497-31545	WINFIELD OPERATING COMPANY	Gas	085253
42-497-31546	PURSLEY, JOHN	Gas
42-497-31547	SAUDER, A. L., JR.
42-497-31548	MOTE RESOURCES, INC.	Oil	19791
42-497-31549	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-31550	Mitchell Energy Corporation	Gas	085149
42-497-31551	DEVON ENERGY PRODUCTION CO, L.P.	Gas	085150
42-497-31552	ELLIS, KEN OIL CO.	Oil
42-497-31553	ASPEN OPERATING COMPANY, L.L.C.	Oil	16204
42-497-31554	KND OIL & GAS, LLC	Gas	201399
42-497-31556	DEVON ENERGY PRODUCTION CO, L.P.	Gas	084333
42-497-31557	KND OIL & GAS, LLC	Gas	282330
42-497-31558	MARCON OPERATING COMPANY, INC.	Gas	164898
42-497-31559	TEXXOL OPERATING COMPANY, INC.	Gas	099776
42-497-31560	Mitchell Energy Corporation
42-497-31561	DEVON ENERGY PRODUCTION CO, L.P.	Gas	087494
42-497-31562	Stephens & Johnson Operating Co.	Gas	086191
42-497-31563	TEXXOL OPERATING COMPANY, INC.	Oil	19905
42-497-31564
42-497-31565	TEXOMA OIL TOOLS, INC.	Gas	087429
42-497-31566	RICHEY, RAY MANAGEMENT CO., INC.	Gas	122648
42-497-31567	DEVON ENERGY PRODUCTION CO, L.P.	Gas	085605
42-497-31568	SCOUT ENERGY MANAGEMENT LLC	Gas	084367
42-497-31569	SCOUT ENERGY MANAGEMENT LLC	Gas	086749
42-497-31570	RYDER SCOTT OIL COMPANY	Gas	084103
42-497-31571	Mitchell Energy Corporation
42-497-31572	DEVON ENERGY PRODUCTION CO, L.P.	Gas	087010
42-497-31573	Mitchell Energy Corporation
42-497-31574	WAGGONER, JOHN S.	Gas	085151
42-497-31575	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-31576	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-31577	SCOTT, RYDER OIL CO.
42-497-31578	DEVON ENERGY PRODUCTION CO, L.P.	Gas	088570
42-497-31579	DALLAS PRODUCTION, INC.	Gas	087272
42-497-31580	MOTE RESOURCES, INC.	Oil
42-497-31581	ECHO PRODUCTION, INC.	Gas	201675
42-497-31583	PIONEER EXPLORATION, LTD.	Gas	087183
42-497-31584	ECHO PRODUCTION, INC.	Gas	086592
42-497-31585	ECHO PRODUCTION, INC.	Gas	086591
42-497-31586	JAY MANAGEMENT COMPANY, LLC	Oil	12058
42-497-31587	INDIAN OIL CO.
42-497-31588	Mitchell Energy Corporation
42-497-31589	DEVON ENERGY PRODUCTION CO, L.P.	Gas	089195
42-497-31590	Mitchell Energy Corporation	Gas	147258
42-497-31591	JAY MANAGEMENT COMPANY, LLC	Oil	13435
42-497-31592	Mitchell Energy Corporation
42-497-31593	EDMONDS MANAGEMENT COMPANY	Gas
42-497-31594	Grace Petroleum Corp.
42-497-31595	WINFIELD OPERATING COMPANY	Gas	085148
42-497-31596	SAUDER, A. L., JR.
42-497-31597	ECHO PRODUCTION, INC.	Gas	090201
42-497-31598	Mitchell Energy Corporation
42-497-31599	DEVON ENERGY PRODUCTION CO, L.P.	Gas	088535
42-497-31600	Mitchell Energy Corporation	Gas
42-497-31601	SCOTT, RYDER OIL CO.
42-497-31602	TEXXOL OPERATING COMPANY, INC.	Gas	107168
42-497-31603	FELDERHOFF PRODUCTION COMPANY	Gas	086271
42-497-31605	GO OIL CORP.	Gas	094789
42-497-31606	LAKOTA ENERGY, LTD.	Gas	086523
42-497-31607	JAY MANAGEMENT COMPANY, LLC	Oil	30741
42-497-31608	MURJO OIL & ROYALTY COMPANY	Gas
42-497-31609	SOUTHWESTERN GAS EXPL. CORP.
42-497-31610	LIBERTY OIL & GAS CORP.	Oil	19743
42-497-31611	J-W OPERATING CO.	Gas	087187
42-497-31612	RICHEY EXPLORATION CO.	Gas	085909
42-497-31613	ARROWHEAD PRODUCTIONS, LP	Gas	089191
42-497-31614	FELDERHOFF PRODUCTION COMPANY	Gas	086521
42-497-31615	WINFIELD OPERATING COMPANY	Gas	148689
42-497-31617	JAY MANAGEMENT COMPANY, LLC	Oil	13435
42-497-31618	DEVON ENERGY PRODUCTION CO, L.P.	Gas	086188
42-497-31619	Mitchell Energy Corporation
42-497-31620	ATLAS OPERATING LLC	Gas	086751
42-497-31621	WORLD PRODUCERS, INC.	Oil
42-497-31622	SEELY OIL COMPANY	Gas	085573
42-497-31623
42-497-31624	Mitchell Energy Corporation	Gas	085790
42-497-31625	RICHEY EXPLORATION CO.
42-497-31626	TEXXOL OPERATING COMPANY, INC.	Gas	202392
42-497-31627	SEELY OIL COMPANY	Gas	086079
42-497-31628	Mitchell Energy Corporation	Gas	179601
42-497-31629	DEVON ENERGY OPERATING CO., L.P.	Gas	087283
42-497-31630	FELDERHOFF PRODUCTION COMPANY	Gas	088098
42-497-31631	BURNS, P. C.
42-497-31632	EP Operating Company	Gas	129345
42-497-31633	EAGLERIDGE OPERATING, LLC	Gas	086901
42-497-31634	PURSLEY, JOHN	Oil	19970
42-497-31635	WINFIELD OPERATING COMPANY	Oil	19971
42-497-31636	SAUDER, A. L., JR.
42-497-31637	RICHEY & COMPANY, INC.	Gas
42-497-31638	MOTE RESOURCES, INC.	Gas
42-497-31639	DALLAS PRODUCTION, INC.	Gas	086559
42-497-31640	MERIT ENERGY COMPANY	Gas	086200
42-497-31641	SAUDER MANAGEMENT COMPANY	Oil	20361
42-497-31642	MOTE RESOURCES, INC.
42-497-31643	WAGGONER, W. T., ESTATE
42-497-31644	SMITH PIPE OF ABILENE	Gas	087863
42-497-31645	DEVON ENERGY PRODUCTION CO, L.P.	Gas	086522
42-497-31646	EDMONDS MANAGEMENT COMPANY	Oil
42-497-31647	DECLEVA, PAUL	Oil
42-497-31648	Stephens & Johnson Operating Co.	Gas	273812
42-497-31649	DEVON ENERGY PRODUCTION CO, L.P.	Gas	085467
42-497-31651	SAUDER, A. L., JR.	Oil	20361
42-497-31652	TREK RESOURCES, INC.	Oil	19807
42-497-31653	EAGLERIDGE OPERATING, LLC	Gas	086221
42-497-31654	TREK RESOURCES, INC.	Oil	19808
42-497-31655	Mitchell Energy Corporation	Gas	088288
42-497-31656	POLK & PATTON, INC.	Gas	086078
42-497-31657	DECLEVA, PAUL	Gas	089025
42-497-31658	Mitchell Energy Corporation
42-497-31659	WINFIELD OPERATING COMPANY	Oil	19940
42-497-31660	TAYLOR OPER. CO.
42-497-31661	ATLAS OPERATING LLC	Gas	086903
42-497-31662	Mitchell Energy Corporation	Oil	19849
42-497-31663	MERIT ENERGY COMPANY	Gas	086198
42-497-31664	GRAYROCK CORP., THE	Gas	104929
42-497-31665	SCOTT, RYDER OIL CO.
42-497-31666	TAYLOR OPER. CO.	Oil
42-497-31667	CARLSON PETROLEUM COMPANY	Oil
42-497-31668	FEDERAL ENERGY DEVELOPMENT CO.
42-497-31669	RICHEY, RAY MANAGEMENT CO., INC.	Oil	27865
42-497-31670	RICHEY EXPLORATION CO.	Gas	085908
42-497-31672	ENSERCH EXPLORATION, INC
42-497-31673	RICHEY, RAY MANAGEMENT CO., INC.	Gas	165799
42-497-31674	FELDERHOFF PRODUCTION COMPANY	Gas	089202
42-497-31675	Mitchell Energy Corporation	Gas	133336
42-497-31676	WAGGONER, JOHN S.	Gas	089200
42-497-31677	CD CONSULTING & OPERATING CO.	Oil
42-497-31678	MOTE RESOURCES, INC.
42-497-31679	MOTE RESOURCES, INC.
42-497-31680	EDMONDS MANAGEMENT COMPANY	Gas	086856
42-497-31681	ECHO PRODUCTION, INC.
42-497-31682	DELAWARE VISA ENERGY CORPORATION	Gas
42-497-31683	SAUDER MANAGEMENT COMPANY	Gas	088287
42-497-31684	EAGLERIDGE OPERATING, LLC	Gas	086900
42-497-31685	Mitchell Energy Corporation
42-497-31686	MERIT ENERGY COMPANY	Gas	086520
42-497-31687	SOUTHWESTERN GAS EXPL. CORP.
42-497-31688	EAGLERIDGE OPERATING, LLC	Gas	086748
42-497-31689	TEXXOL OPERATING COMPANY, INC.	Gas	099775
42-497-31690	GREAT WEST ENERGY, INC.	Oil
42-497-31691	SCOTT, RYDER OIL CO.
42-497-31692	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	089766
42-497-31693	SCOTT, RYDER OIL CO.
42-497-31694	RYDER SCOTT MANAGEMENT, LLC	Gas	088417
42-497-31695	RYDER SCOTT OIL COMPANY	Gas	087182
42-497-31696	NATURAL ENERGY PRODUCTION CO.
42-497-31697	WAGGONER, JOHN S.	Oil	28480
42-497-31698	BRIDWELL OIL CO.	Oil
42-497-31699	WAGGONER, JOHN S.	Gas	089961
42-497-31700	FELDERHOFF PRODUCTION COMPANY	Gas	089203
42-497-31701	ARROWHEAD PRODUCTIONS, LP	Gas	089440
42-497-31702	ECHO PRODUCTION, INC.	Gas
42-497-31703	ECHO PRODUCTION, INC.	Oil	20480
42-497-31705	EMERALD PETROLEUM CORPORATION
42-497-31706	SAUDER, A. L., JR.
42-497-31707	SAUDER MANAGEMENT COMPANY	Oil
42-497-31708	TEXXOL OPERATING COMPANY, INC.	Oil	20050
42-497-31709	TEXXOL OPERATING COMPANY, INC.	Gas	099771
42-497-31710	MERIT ENERGY COMPANY	Gas	087180
42-497-31711	ENSERCH EXPLORATION, INC
42-497-31712	SCOUT ENERGY MANAGEMENT LLC	Gas	089761
42-497-31713	L A PRODUCTIONS	Gas	088536
42-497-31714	INCO INVESTMENTS CORPORATION	Gas
42-497-31715	CRAWFORD ENERGY	Oil
42-497-31716	Mitchell Energy Corporation	Oil	27236
42-497-31717	CARTER ENERGY CORPORATION	Gas	088099
42-497-31718	Reserve Oil, Inc.
42-497-31719	SCOTT, RYDER OIL CO.
42-497-31720	CD CONSULTING & OPERATING CO.	Gas	134401
42-497-31721	GAGE, C. L. JR.
42-497-31722	Eagle Oil & Gas Co.	Oil
42-497-31723	CRAWFORD ENERGY	Oil
42-497-31724	SPRAGINS, ED	Gas	088911
42-497-31725	MOTE RESOURCES, INC.
42-497-31726	LONDON PETROLEUM CORPORATION	Oil	20465
42-497-31727	Mitchell Energy Corporation	Gas	138904
42-497-31728	MERIT ENERGY COMPANY	Gas	090438
42-497-31729	ENSERCH EXPLORATION, INC	Gas	089581
42-497-31730	TEXXOL OPERATING COMPANY, INC.	Oil	32940
42-497-31731	WAGGONER, JOHN S.	Oil
42-497-31732	BENNETT PRODUCTION CORPORATION	Oil
42-497-31733	TEXXOL OPERATING COMPANY, INC.	Gas	107845
42-497-31734	BORDERLINE OPERATING CORP.	Gas	194993
42-497-31735	QUEST PETROLEUM, INC.
42-497-31736	IPR ENERGY PARTNERS, LLC	Oil	06978
42-497-31737	S & J OPERATING CO.	Oil
42-497-31738	IPR ENERGY PARTNERS, LLC	Oil	06978
42-497-31739	TEXXOL OPERATING COMPANY, INC.	Gas	099773
42-497-31740	Mitchell Energy Corporation	Oil	20197
42-497-31741	TEXXOL OPERATING COMPANY, INC.	Oil	19890
42-497-31742	ORIGINALA PETROLEUM CORP.	Oil	20698
42-497-31743	FAGADAU ENERGY CORPORATION	Oil
42-497-31746	Mitchell Energy Corporation	Gas	028666
42-497-31747	ARROWHEAD PRODUCTIONS, LP	Gas	090429
42-497-31748	AETHON ENERGY OPERATING LLC	Gas	089267
42-497-31749	Mitchell Energy Corporation	Gas	128632
42-497-31750	BRIDWELL OIL CO.
42-497-31751	BRIDWELL OIL CO.
42-497-31753	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-31754	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-31755	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-31756	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-31757	CARTER ENERGY CORPORATION
42-497-31758	WISE PRODUCTION COMPANY	Gas	086905
42-497-31759	Mitchell Energy Corporation	Oil	15095
42-497-31760	ASPEN OPERATING COMPANY, L.L.C.	Gas	153656
42-497-31761	ASPEN OPERATING COMPANY, L.L.C.	Gas	157272
42-497-31762	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-31763	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-31764	MERIT ENERGY COMPANY	Gas	087744
42-497-31765	ATAPCO
42-497-31766	DEVON ENERGY PRODUCTION CO, L.P.	Gas	087795
42-497-31767	Mitchell Energy Corporation	Gas	090579
42-497-31768	L & M OIL CO.
42-497-31769	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-31770	ASPEN OPERATING COMPANY, L.L.C.	Oil	30700
42-497-31771	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-31772	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-31773	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-31774	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-31775	ASPEN OPERATING COMPANY, L.L.C.	Oil	25868
42-497-31776	L & M OIL CO.
42-497-31777	MOTE RESOURCES, INC.
42-497-31778	JM PETROLEUM CORP
42-497-31779	RICHEY EXPLORATION CO.
42-497-31780	RICHEY & COMPANY, INC.	Oil
42-497-31781	TEXXOL OPERATING COMPANY, INC.	Gas	093099
42-497-31782	XYZ OIL, INC.	Gas	089193
42-497-31783	Mitchell Energy Corporation	Gas
42-497-31785	TEXXOL OPERATING COMPANY, INC.	Gas	099837
42-497-31786	TEXXOL OPERATING COMPANY, INC.	Gas	091361
42-497-31787	CARTER ENERGY CORPORATION
42-497-31788	BRIDWELL OIL CO.
42-497-31789	SAUDER, A. L., JR.	Oil
42-497-31790	Mitchell Energy Corporation	Oil	17160
42-497-31791	EAGLERIDGE OPERATING, LLC	Gas	088347
42-497-31792	MERIT ENERGY COMPANY	Gas	104432
42-497-31793	Eagle Oil & Gas Co.	Oil
42-497-31794	J-W OPERATING CO.	Gas	089023
42-497-31795	ENSERCH EXPLORATION, INC	Gas	088346
42-497-31796	EAGLERIDGE OPERATING, LLC	Gas	088970
42-497-31797	Mitchell Energy Corporation	Oil	27233
42-497-31798	Mitchell Energy Corporation	Gas	088097
42-497-31799	ECHO PRODUCTION, INC.	Gas	089199
42-497-31800	RICHEY, RAY MANAGEMENT CO., INC.	Oil	20071
42-497-31801	RICHEY, RAY MANAGEMENT CO., INC.	Gas	099772
42-497-31802	SCOUT ENERGY MANAGEMENT LLC	Gas	091013
42-497-31803	DEVON ENERGY PRODUCTION CO, L.P.	Gas	091022
42-497-31804	Petro-Lewis Corporation
42-497-31805	Petro-Lewis Corporation
42-497-31806	DEVON ENERGY PRODUCTION CO, L.P.	Gas	093213
42-497-31807	DEVON ENERGY PRODUCTION CO, L.P.	Gas	094790
42-497-31808	Petro-Lewis Corporation
42-497-31809	Petro-Lewis Corporation
42-497-31810	TEXXOL OPERATING COMPANY, INC.	Gas	102319
42-497-31811	DEVON ENERGY PRODUCTION CO, L.P.	Gas	092682
42-497-31812	Petro-Lewis Corporation
42-497-31813	Mitchell Energy Corporation
42-497-31814	Petro-Lewis Corporation
42-497-31815	WHISKEY RIVER OIL & GAS LLC	Oil	26300
42-497-31816	Mitchell Energy Corporation
42-497-31817	DEVON ENERGY PRODUCTION CO, L.P.	Oil	19076
42-497-31818	DECLEVA, PAUL	Oil
42-497-31819	DEVON ENERGY OPERATING CO., L.P.	Gas	088906
42-497-31820	BRIGHT & CO.
42-497-31821	DEVON ENERGY PRODUCTION CO, L.P.	Gas	087796
42-497-31822	Mitchell Energy Corporation	Oil	22351
42-497-31823	SCOUT ENERGY MANAGEMENT LLC	Gas	091016
42-497-31824	BURNS, P. C.
42-497-31825	WINFIELD OPERATING COMPANY	Gas	091366
42-497-31826	BRIAR ENERGY CORPORATION	Oil
42-497-31827	MOTE RESOURCES, INC.
42-497-31828	CARTER ENERGY CORPORATION
42-497-31829	Grace Petroleum Corp.
42-497-31830	MERIT ENERGY COMPANY	Gas	090230
42-497-31831	DECLEVA, PAUL	Oil
42-497-31832	CD CONSULTING & OPERATING CO.	Gas	102131
42-497-31833	DEVON ENERGY PRODUCTION CO, L.P.	Oil	20776
42-497-31834	DEVON ENERGY PRODUCTION CO, L.P.	Gas	093750
42-497-31835	RICHEY & COMPANY, INC.	Gas
42-497-31836	JACO, TROY INC.	Oil
42-497-31837	Petro-Lewis Corporation
42-497-31838	Petro-Lewis Corporation
42-497-31839	DEVON ENERGY PRODUCTION CO, L.P.	Gas	092447
42-497-31840	Petro-Lewis Corporation
42-497-31841	Petro-Lewis Corporation
42-497-31842	RICHEY, RAY MANAGEMENT CO., INC.	Gas	104434
42-497-31843	QUEST PETROLEUM COMPANY	Gas	087957
42-497-31844	Petro-Lewis Corporation
42-497-31845	ARROWHEAD PRODUCTIONS, LP	Gas	218047
42-497-31846	TEXXOL OPERATING COMPANY, INC.	Oil	20157
42-497-31847	APC OPERATING PARTNERSHIP	Oil
42-497-31848	CHIEF, INC.
42-497-31849	SCOUT ENERGY MANAGEMENT LLC	Gas	090430
42-497-31850	BRIGHT & CO.
42-497-31851	RANGER OPERATING CO.
42-497-31852	RANGER OPERATING CO.
42-497-31853	RANGER OPERATING CO.
42-497-31854	TEXXOL OPERATING COMPANY, INC.	Gas	090202
42-497-31855	DEVON ENERGY PRODUCTION CO, L.P.	Gas	091724
42-497-31856	QUEST PETROLEUM COMPANY	Gas	089767
42-497-31857	TEXXOL OPERATING COMPANY, INC.	Oil
42-497-31858	RANGER OPERATING CO.
42-497-31859	SCOUT ENERGY MANAGEMENT LLC	Oil	17160
42-497-31860	DEVON ENERGY PRODUCTION CO, L.P.	Gas	091198
42-497-31861	RICHEY, RAY MANAGEMENT CO., INC.	Gas	088973
42-497-31862	SCOUT ENERGY MANAGEMENT LLC	Gas	119140
42-497-31863	APC OPERATING PARTNERSHIP	Oil
42-497-31864	LONDON PETROLEUM CORPORATION	Gas	089194
42-497-31865	LONDON PETROLEUM CORPORATION	Gas	089585
42-497-31866	BURNS PETROLEUM
42-497-31867	WAYMAR-POOL & ROBERTSON	Oil	20680
42-497-31868	Stephens & Johnson Operating Co.	Gas	097446
42-497-31869	EP Operating Company	Oil	20468
42-497-31870	EAGLERIDGE OPERATING, LLC	Gas	089582
42-497-31871	ARUBA PETROLEUM, INC.	Oil	21308
42-497-31872	TEXXOL OPERATING COMPANY, INC.	Gas	089958
42-497-31873	RICHEY EXPLORATION CO.
42-497-31874	Hanover Management Co.
42-497-31875	Mitchell Energy Corporation
42-497-31876	DEVON ENERGY PRODUCTION CO, L.P.	Gas	091009
42-497-31877	SOUTHWESTERN GAS EXPL. CORP.
42-497-31878	DEVON ENERGY PRODUCTION CO, L.P.	Gas	109628
42-497-31879	DEVON ENERGY OPERATING CO., L.P.	Gas	188272
42-497-31880	SOUTHWESTERN GAS EXPL. CORP.
42-497-31881	Mitchell Energy Corporation
42-497-31882	TEXXOL OPERATING COMPANY, INC.	Gas	091062
42-497-31883	Petro-Lewis Corporation
42-497-31884	LONDON PETROLEUM CORPORATION	Gas	089960
42-497-31885	TAUBERT & STEED	Oil
42-497-31886	CD CONSULTING & OPERATING CO.	Oil	14901
42-497-31887	CD CONSULTING & OPERATING CO.	Gas	225761
42-497-31888	Mitchell Energy Corporation
42-497-31889	CD CONSULTING & OPERATING CO.	Gas	091368
42-497-31890	LONDON PETROLEUM CORPORATION	Oil	23418
42-497-31891	CD CONSULTING & OPERATING CO.	Gas	146530
42-497-31892	TEXXOL OPERATING COMPANY, INC.	Gas	091023
42-497-31893	MITCHELL ENERGY COMPANY L.P.	Gas	091012
42-497-31894	J-W OPERATING CO.	Gas	091017
42-497-31895	Mitchell Energy Corporation	Oil	25000
42-497-31896	Mitchell Energy Corporation	Gas	090236
42-497-31897	SAUDER MANAGEMENT COMPANY	Oil	20361
42-497-31898	SAUDER MANAGEMENT COMPANY	Oil
42-497-31899	ENSERCH EXPLORATION, INC
42-497-31900	JAY MANAGEMENT COMPANY, LLC	Oil	20879
42-497-31901	L & M OIL CO.	Oil	26666
42-497-31902	BLACK BANDANA LLC	Gas	125484
42-497-31903	EAGLERIDGE OPERATING, LLC	Gas	090431
42-497-31904	Mitchell Energy Corporation	Oil	20784
42-497-31905	Mitchell Energy Corporation
42-497-31906	DALLAS ROYALTY, INC.	Oil	30289
42-497-31907	TAYLOR, G. E.	Gas	142791
42-497-31908	WINFIELD OPERATING COMPANY	Oil	20833
42-497-31909	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	090519
42-497-31910	Mitchell Energy Corporation	Oil	25000
42-497-31911	RANGER OPERATING CO.
42-497-31913	HENRY HYDROCARBON, INC.
42-497-31914	FELDERHOFF PRODUCTION COMPANY	Gas	091365
42-497-31915	QUEST PETROLEUM, INC.	Oil
42-497-31916	EAGLERIDGE OPERATING, LLC	Gas	090437
42-497-31917	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192210
42-497-31918	DEVON ENERGY PRODUCTION CO, L.P.	Oil	28686
42-497-31919	WINFIELD OPERATING COMPANY	Oil	20973
42-497-31920	CIRCLE SEVEN PRODUCTION CO.	Oil	20964
42-497-31921	LONDON PETROLEUM CORPORATION	Gas	093841
42-497-31922	LONDON & WAGGONER
42-497-31923	LONDON & WAGGONER
42-497-31924	Eagle Oil & Gas Co.
42-497-31925	RICHEY, RAY MANAGEMENT CO., INC.	Gas	091052
42-497-31926	PENNY, RALPH E.	Gas	110294
42-497-31927	PENNY, EVERETT J.
42-497-31928	APC OPERATING PARTNERSHIP	Gas
42-497-31929	Mitchell Energy Corporation	Gas	091360
42-497-31930	Mitchell Energy Corporation	Gas	090228
42-497-31931	IPR ENERGY PARTNERS, LLC	Oil	06978
42-497-31932	IPR ENERGY PARTNERS, LLC	Oil	06978
42-497-31933	DEVON ENERGY PRODUCTION CO, L.P.	Gas	090235
42-497-31934	RICHEY, RAY MANAGEMENT CO., INC.	Gas	165824
42-497-31935	Mitchell Energy Corporation	Gas	092679
42-497-31936	SAUDER, A. L., JR.
42-497-31937	TAYLOR OPER. CO.	Oil	22857
42-497-31938	WINFIELD OPERATING COMPANY	Gas	090884
42-497-31939	RANGER OPERATING CO.
42-497-31940	ECHO PRODUCTION, INC.	Gas	090229
42-497-31941	LIBERTY OIL & GAS CORP.
42-497-31942	DEVON ENERGY OPERATING CO., L.P.	Oil	21051
42-497-31943	DEVON ENERGY PRODUCTION CO, L.P.	Gas	091021
42-497-31944	Mitchell Energy Corporation
42-497-31945	JAY MANAGEMENT COMPANY, LLC	Gas	092448
42-497-31946	MITCHELL ENERGY COMPANY L.P.	Gas	184208
42-497-31947	TAUBERT & STEED
42-497-31948	CARTER ENERGY CORPORATION
42-497-31949	RICHEY, RAY MANAGEMENT CO., INC.	Gas	099774
42-497-31950	CIRCLE SEVEN PRODUCTION CO.
42-497-31951	SCOUT ENERGY MANAGEMENT LLC	Oil	27316
42-497-31952	Mitchell Energy Corporation
42-497-31953	TEXXOL OPERATING COMPANY, INC.	Gas	091053
42-497-31954	DEVON ENERGY PRODUCTION CO, L.P.	Gas	094259
42-497-31955	Mitchell Energy Corporation	Oil	21873
42-497-31956	DEVON ENERGY PRODUCTION CO, L.P.	Gas	091745
42-497-31957	Mitchell Energy Corporation	Gas	134335
42-497-31958	MOTE RESOURCES, INC.
42-497-31959	HIGHGROUND, INC.	Gas	093434
42-497-31960	DEVON ENERGY OPERATING CO., L.P.	Gas	189233
42-497-31961
42-497-31962	SCOUT ENERGY MANAGEMENT LLC	Gas	094995
42-497-31963	DEVON ENERGY PRODUCTION CO, L.P.	Gas	093747
42-497-31964	DEVON ENERGY PRODUCTION CO, L.P.	Gas	094261
42-497-31965	SCOUT ENERGY MANAGEMENT LLC	Gas	176943
42-497-31966	ECHO PRODUCTION, INC.	Gas	095196
42-497-31967	ECHO PRODUCTION, INC.	Gas	096239
42-497-31968	ECHO PRODUCTION, INC.	Gas	095195
42-497-31969	WINFIELD OPERATING COMPANY	Oil	20463
42-497-31970	Mitchell Energy Corporation	Gas	138736
42-497-31971	SCOUT ENERGY MANAGEMENT LLC	Oil	27310
42-497-31972	MERIT ENERGY COMPANY	Oil	20660
42-497-31973	CARTER ENERGY CORPORATION	Gas	091359
42-497-31974	ECHO PRODUCTION, INC.	Gas	093795
42-497-31975	FELDERHOFF PRODUCTION COMPANY	Oil	17786
42-497-31976	DEVON ENERGY PRODUCTION CO, L.P.	Gas	091598
42-497-31977	LOCH EXPLORATION, INC.	Gas	095569
42-497-31979	DEVON ENERGY PRODUCTION CO, L.P.	Gas	099779
42-497-31980	L & M OIL CO.
42-497-31981	QUEST PETROLEUM, INC.
42-497-31982	SCOUT ENERGY MANAGEMENT LLC	Oil	25643
42-497-31983	DEVON ENERGY PRODUCTION CO, L.P.	Oil	29030
42-497-31984	Eagle Oil & Gas Co.	Oil	30094
42-497-31985	SCOUT ENERGY MANAGEMENT LLC	Gas	092118
42-497-31986	SCOUT ENERGY MANAGEMENT LLC	Gas	091746
42-497-31987	DEVON ENERGY PRODUCTION CO, L.P.	Gas	128636
42-497-31988	SCOUT ENERGY MANAGEMENT LLC	Gas	092677
42-497-31989	SCOUT ENERGY MANAGEMENT LLC	Gas	091599
42-497-31990	LONDON PETROLEUM CORPORATION
42-497-31991	RICHEY EXPLORATION CO.
42-497-31992	DEVON ENERGY PRODUCTION CO, L.P.	Gas	093571
42-497-31993	SCOUT ENERGY MANAGEMENT LLC	Gas	094262
42-497-31994	DEVON ENERGY PRODUCTION CO, L.P.	Gas	091362
42-497-31995	TEXXOL OPERATING COMPANY, INC.	Oil	20881
42-497-31996	SCOUT ENERGY MANAGEMENT LLC	Gas	095459
42-497-31997	DEVON ENERGY PRODUCTION CO, L.P.	Gas	094260
42-497-31998	Mitchell Energy Corporation
42-497-31999	Mitchell Energy Corporation
42-497-32000	TEXXOL OPERATING COMPANY, INC.	Gas	093843
42-497-32001	TEXXOL OPERATING COMPANY, INC.	Gas	092348
42-497-32002	GO OIL CORP.	Gas	092777
42-497-32003	DEVON ENERGY PRODUCTION CO, L.P.	Gas	092678
42-497-32004	Mitchell Energy Corporation
42-497-32005	JAY MANAGEMENT COMPANY, LLC	Oil	21235
42-497-32006	MITCHELL ENERGY COMPANY L.P.	Gas	092765
42-497-32007
42-497-32008	Mitchell Energy Corporation	Gas	128627
42-497-32009	ENSERCH EXPLORATION, INC
42-497-32010	MERIT ENERGY COMPANY	Oil	20468
42-497-32011	MERIT ENERGY COMPANY	Oil	20468
42-497-32012	Mitchell Energy Corporation	Gas	091442
42-497-32013	DEVON ENERGY PRODUCTION CO, L.P.	Gas	091364
42-497-32014	BIG D PETROLEUM INC.	Gas	141766
42-497-32015	CHOLLA PETROLEUM, INC.	Gas	130469
42-497-32016	APC OPERATING PARTNERSHIP	Oil
42-497-32017	ARROWHEAD PRODUCTIONS, LP	Gas	091733
42-497-32018	RICHEY, RAY MANAGEMENT CO., INC.	Oil	20743
42-497-32019	LONDON PETROLEUM CORPORATION	Gas	092449
42-497-32020	ATLAS OPERATING LLC	Gas	097338
42-497-32021	SAUDER, A. L., JR.	Oil
42-497-32022	BRIDWELL OIL CO.
42-497-32023	EAGLERIDGE OPERATING, LLC	Gas	092681
42-497-32024	LONDON & WAGGONER
42-497-32025	RICHEY & COMPANY, INC.	Gas
42-497-32026	IPR ENERGY PARTNERS, LLC	Oil	06978
42-497-32027	TAYLOR OPER. CO.
42-497-32028	TAYLOR OPER. CO.
42-497-32029	BRIDWELL OIL CO.
42-497-32030	CD CONSULTING & OPERATING CO.	Gas	102132
42-497-32031	DEVON ENERGY PRODUCTION CO, L.P.	Gas	099969
42-497-32032	RYDER SCOTT OIL COMPANY
42-497-32033	ARROWHEAD PRODUCTIONS, LP	Gas	093426
42-497-32034	PERMIAN WEST PIPE, INC.	Oil	21970
42-497-32035	INTERCONTINENTAL PRODUCTION CO.
42-497-32036	DEVON ENERGY PRODUCTION CO, L.P.	Gas	093428
42-497-32037	TEXXOL OPERATING COMPANY, INC.	Gas	096079
42-497-32038	Knight, Reuben B.	Oil	20362
42-497-32039	DEVON ENERGY PRODUCTION CO, L.P.	Gas	092778
42-497-32040	Mitchell Energy Corporation
42-497-32041	DEVON ENERGY PRODUCTION CO, L.P.	Gas	092785
42-497-32042	DEVON ENERGY PRODUCTION CO, L.P.	Gas	092981
42-497-32043	DEVON ENERGY PRODUCTION CO, L.P.	Gas	093748
42-497-32044	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	093212
42-497-32045	MERIT ENERGY COMPANY	Gas	091595
42-497-32046	LONDON & WAGGONER
42-497-32047	LONDON PETROLEUM CORPORATION	Gas	094184
42-497-32048	SCOUT ENERGY MANAGEMENT LLC	Gas	092168
42-497-32049	DEVON ENERGY PRODUCTION CO, L.P.	Oil	21310
42-497-32050	TAYLOR OPER. CO.
42-497-32051	DELAWARE VISA ENERGY CORPORATION	Oil
42-497-32052	GAGE, C. L. JR.
42-497-32053	UPHAM OIL & GAS COMPANY	Oil	32843
42-497-32054	UPHAM OIL & GAS COMPANY	Gas	101620
42-497-32055	Mitchell Energy Corporation	Gas	138621
42-497-32056	GRACE, LUKE OIL CO.
42-497-32057	BRADLEY, JOHN W. INC.	Gas	118554
42-497-32058	HESS, JERRY OPERATING CO.	Gas	096637
42-497-32059	Mitchell Energy Corporation
42-497-32060	MOTE RESOURCES, INC.
42-497-32061	HOPCO, INCORPORATED	Oil	30540
42-497-32062	B & N PETROLEUM, INC.
42-497-32063	Eagle Oil & Gas Co.	Oil
42-497-32064	BRIDWELL OIL CO.
42-497-32065	DEVON ENERGY PRODUCTION CO, L.P.	Gas	249784
42-497-32066	ASPEN OPERATING COMPANY, L.L.C.	Oil	16204
42-497-32067	ATAPCO
42-497-32068	EAGLERIDGE OPERATING, LLC	Gas	092680
42-497-32069	ASPEN OPERATING COMPANY, L.L.C.	Oil	16204
42-497-32070	ASPEN OPERATING COMPANY, L.L.C.	Oil	30793
42-497-32071	ECHO PRODUCTION, INC.	Gas	277488
42-497-32072	ECHO PRODUCTION, INC.	Gas
42-497-32073	MERIT ENERGY COMPANY	Gas	093427
42-497-32074	DEVON ENERGY PRODUCTION CO, L.P.	Gas	093574
42-497-32075	LONDON PETROLEUM CORPORATION	Gas	093968
42-497-32076	EAGLERIDGE OPERATING, LLC	Gas	093797
42-497-32077	EAGLERIDGE OPERATING, LLC	Gas	094530
42-497-32078	LONDON PETROLEUM CORPORATION	Gas	094165
42-497-32079	YELLOW ROSE OIL & GAS OPERATING	Gas	093432
42-497-32080	SCOUT ENERGY MANAGEMENT LLC	Gas	203391
42-497-32081	DEVON ENERGY PRODUCTION CO, L.P.	Gas	243216
42-497-32082	Mitchell Energy Corporation	Gas	100082
42-497-32083	Mitchell Energy Corporation
42-497-32084	EAGLERIDGE OPERATING, LLC	Gas	092349
42-497-32085	FELDERHOFF PRODUCTION COMPANY	Gas	088972
42-497-32086	ASPEN OPERATING COMPANY, L.L.C.	Oil	30794
42-497-32087	B & N PETROLEUM, INC.
42-497-32088	ASPEN OPERATING COMPANY, L.L.C.	Oil	16204
42-497-32089	ASPEN OPERATING COMPANY, L.L.C.	Oil	16204
42-497-32090	SANDERS OIL & GAS CO.	Oil
42-497-32091	Mitchell Energy Corporation
42-497-32092	APC OPERATING PARTNERSHIP	Oil
42-497-32093	EAGLERIDGE OPERATING, LLC	Gas	093746
42-497-32094	EAGLERIDGE OPERATING, LLC	Gas	092988
42-497-32095	PRUITT OIL & GAS	Oil
42-497-32096	Mitchell Energy Corporation
42-497-32097	Mitchell Energy Corporation
42-497-32098	ASPEN OPERATING COMPANY, L.L.C.	Gas	211374
42-497-32099	DEVON ENERGY PRODUCTION CO, L.P.	Gas	094792
42-497-32100	DEVON ENERGY PRODUCTION CO, L.P.	Gas	094057
42-497-32101	KGB OIL CORP.
42-497-32102	DEVON ENERGY PRODUCTION CO, L.P.	Gas	223702
42-497-32103	Mitchell Energy Corporation
42-497-32104	DEVON ENERGY PRODUCTION CO, L.P.	Gas	208831
42-497-32105	Mitchell Energy Corporation
42-497-32106	ENSERCH EXPLORATION, INC
42-497-32107	MCCLYMOND BROTHERS, INC.	Gas
42-497-32108	MCCLYMOND BROTHERS, INC.	Gas
42-497-32109	DEVON ENERGY PRODUCTION CO, L.P.	Gas	093430
42-497-32110	DEVON ENERGY PRODUCTION CO, L.P.	Gas	094996
42-497-32111	Stephens & Johnson Operating Co.	Gas	093751
42-497-32112	IPR ENERGY PARTNERS, LLC	Oil	06978
42-497-32113	Stephens & Johnson Operating Co.	Gas	093844
42-497-32114	FELDERHOFF PRODUCTION COMPANY	Gas	092987
42-497-32115	J-W OPERATING CO.	Gas	136874
42-497-32116	SCOUT ENERGY MANAGEMENT LLC	Gas	099443
42-497-32117	EAGLERIDGE OPERATING, LLC	Oil	17159
42-497-32118	MERIT ENERGY COMPANY	Gas	094868
42-497-32119	Mitchell Energy Corporation
42-497-32120	DEVON ENERGY PRODUCTION CO, L.P.	Gas	099323
42-497-32121	Mitchell Energy Corporation	Gas	095572
42-497-32122	CIRCLE SEVEN PRODUCTION CO.
42-497-32123	CIRCLE SEVEN PRODUCTION CO.
42-497-32124	EMERALD PETROLEUM CORPORATION
42-497-32127	Mitchell Energy Corporation
42-497-32128	DEVON ENERGY PRODUCTION CO, L.P.	Gas	093429
42-497-32129	ENSERCH EXPLORATION, INC
42-497-32130	Hanover Management Co.
42-497-32131	LIBERTY OIL & GAS CORP.	Gas	105235
42-497-32132	DEVON ENERGY PRODUCTION CO, L.P.	Gas	093745
42-497-32133	SCOUT ENERGY MANAGEMENT LLC	Gas	095197
42-497-32134	Mitchell Energy Corporation
42-497-32135
42-497-32136	ASPEN OPERATING COMPANY, L.L.C.	Oil	29148
42-497-32137	MARCON OPERATING COMPANY, INC.	Gas	165260
42-497-32138	MARCON OPERATING COMPANY, INC.	Gas	096991
42-497-32139	RICHEY, RAY MANAGEMENT CO., INC.	Gas	123286
42-497-32140	DEVON ENERGY PRODUCTION CO, L.P.	Gas	099538
42-497-32141	Mitchell Energy Corporation
42-497-32142	APC OPERATING PARTNERSHIP	Gas	099384
42-497-32143	MERIT ENERGY COMPANY	Oil	20468
42-497-32144	IPR ENERGY PARTNERS, LLC	Oil	06978
42-497-32145	SCOUT ENERGY MANAGEMENT LLC	Gas	095574
42-497-32146	SANDERS OIL & GAS CO.	Oil
42-497-32147	LONDON PETROLEUM CORPORATION	Gas	094068
42-497-32148	KGB OIL CORP.
42-497-32149	Mitchell Energy Corporation	Gas	129431
42-497-32150	OXXN	Gas	094402
42-497-32151	RKW OPERATING LLC	Gas	093900
42-497-32153	IPR ENERGY PARTNERS, LLC	Oil	06978
42-497-32154	IPR ENERGY PARTNERS, LLC	Oil
42-497-32155	WILLIAMS PETROLEUM COMPANY, INC.	Gas	093798
42-497-32156	SAUDER, A. L., JR.	Oil
42-497-32157	DEVON ENERGY PRODUCTION CO, L.P.	Gas	095194
42-497-32158	BRIDWELL OIL CO.	Gas	113017
42-497-32159	DEVON ENERGY PRODUCTION CO, L.P.	Gas	094997
42-497-32160	HOPEHILL PETROLEUM CO., INC.
42-497-32161	ENSERCH EXPLORATION, INC	Gas	095795
42-497-32163	DEVON ENERGY PRODUCTION CO, L.P.	Gas	099382
42-497-32165	ENSERCH EXPLORATION, INC	Oil	26400
42-497-32166	Mitchell Energy Corporation	Oil	30039
42-497-32167	L & M OIL CO.	Oil	22360
42-497-32168	UPHAM OIL & GAS COMPANY	Oil	27136
42-497-32169	HESS, JERRY OPERATING CO.	Gas	096358
42-497-32170	EAGLERIDGE OPERATING, LLC	Gas	093848
42-497-32171	Knight, Reuben B.	Gas	099974
42-497-32172	H & S PRODUCTION, INC.	Oil	21725
42-497-32173	LIBERTY OIL & GAS CORP.	Oil
42-497-32174	ASPEN OPERATING COMPANY, L.L.C.	Oil	30801
42-497-32175	TEXXOL OPERATING COMPANY, INC.	Oil	21339
42-497-32176	Mitchell Energy Corporation
42-497-32177	MERIT ENERGY COMPANY	Gas	095458
42-497-32178	RICHEY, RAY MANAGEMENT CO., INC.	Oil	29678
42-497-32179	Mitchell Energy Corporation
42-497-32180	GO OIL CORP.	Gas	100854
42-497-32181	Mitchell Energy Corporation
42-497-32182	Mitchell Energy Corporation	Oil	21524
42-497-32183	IPR ENERGY PARTNERS, L.P.	Oil	21253
42-497-32184	TAYLOR OPER. CO.
42-497-32185	Mitchell Energy Corporation	Gas	245950
42-497-32186	CHOLLA PETROLEUM, INC.	Oil	22360
42-497-32187	ORIGINALA PETROLEUM CORP.	Oil
42-497-32188	SAUDER, A. L., JR.
42-497-32190	DEVON ENERGY OPERATING CO., L.P.	Oil	30292
42-497-32191	RICHEY EXPLORATION CO.
42-497-32193	TEXXOL OPERATING COMPANY, INC.	Oil	21642
42-497-32194	SCOUT ENERGY MANAGEMENT LLC	Gas	096356
42-497-32195	Mitchell Energy Corporation
42-497-32197	SMITH PIPE OF ABILENE	Oil	21320
42-497-32198	RICHEY EXPLORATION CO.
42-497-32199	WELLS OILFIELD SERVICES, INC.	Gas	110279
42-497-32200	QUEST PETROLEUM COMPANY	Gas	095383
42-497-32201	SEELY OIL COMPANY
42-497-32202	WISE WELL SERVICE	Oil	22512
42-497-32203
42-497-32204	RICHEY & COMPANY, INC.	Gas	103288
42-497-32205	RICHEY, RAY MANAGEMENT CO., INC.	Gas	097447
42-497-32206	DEVON ENERGY PRODUCTION CO, L.P.	Gas	096943
42-497-32207	WESTERN CHIEF OIL & GAS COMPANY	Gas	192608
42-497-32208	DECLEVA, PAUL
42-497-32209	EAGLERIDGE OPERATING, LLC	Gas	095570
42-497-32210	WOLFSON OIL CO.
42-497-32211	DEVON ENERGY PRODUCTION CO, L.P.	Gas	095106
42-497-32212	DEVON ENERGY PRODUCTION CO, L.P.	Oil	17160
42-497-32213	DEVON ENERGY PRODUCTION CO, L.P.	Gas	095576
42-497-32214	Mitchell Energy Corporation
42-497-32215	Mitchell Energy Corporation	Gas	096635
42-497-32216	RYDER SCOTT OIL COMPANY
42-497-32217	HRB OPERATING COMPANY, INC.	Gas	098244
42-497-32218	UPHAM OIL & GAS COMPANY	Gas	103440
42-497-32219	TEXXOL OPERATING COMPANY, INC.	Gas	098128
42-497-32220	Vanguard Exploration Co., Inc.
42-497-32221	ENERGY RESERVES GROUP, INC.
42-497-32222	DEVON ENERGY PRODUCTION CO, L.P.	Gas	095573
42-497-32223	JAY MANAGEMENT COMPANY, LLC	Oil	09737
42-497-32224	JAY MANAGEMENT COMPANY, LLC	Gas	104628
42-497-32225	MCCOMMONS OIL COMPANY	Gas	095575
42-497-32226	DEVON ENERGY PRODUCTION CO, L.P.	Gas	101358
42-497-32227	RICHEY, RAY MANAGEMENT CO., INC.	Gas	096636
42-497-32228
42-497-32229	Ensource Inc.	Oil
42-497-32230	GAGE, C. L. JR.
42-497-32231	SMITH PIPE OF ABILENE	Oil	21320
42-497-32232	WOOLEY PETROLEUM	Oil
42-497-32233	ARROWHEAD PRODUCTIONS, LP	Gas	097526
42-497-32234	B & N PETROLEUM, INC.
42-497-32235	SAUDER MANAGEMENT COMPANY	Oil
42-497-32236	PAYNE OILFIELD CONSUL.&OPER. CO	Gas
42-497-32237	FEDERAL ENERGY DEVELOPMENT CO.	Gas
42-497-32238	SAUDER, A. L., JR.
42-497-32239	MERIT ENERGY COMPANY	Gas	098346
42-497-32240	EAGLERIDGE OPERATING, LLC	Gas	098397
42-497-32241	DEVON ENERGY PRODUCTION CO, L.P.	Gas	097445
42-497-32242	DEVON ENERGY PRODUCTION CO, L.P.	Gas	098477
42-497-32243	Mitchell Energy Corporation
42-497-32244	MARCON OPERATING COMPANY, INC.	Oil	21787
42-497-32245	ASPEN OPERATING COMPANY, L.L.C.	Gas	099046
42-497-32246	LIME ROCK RESOURCES IV-A, L.P.	Gas	097875
42-497-32247	SCOUT ENERGY MANAGEMENT LLC	Oil	17160
42-497-32248	DEVON ENERGY PRODUCTION CO, L.P.	Gas	099667
42-497-32249	SCOUT ENERGY MANAGEMENT LLC	Oil	17160
42-497-32250	GILMORE, LEO OIL, INC.	Oil	21733
42-497-32251	EAGLERIDGE OPERATING, LLC	Gas	099530
42-497-32252	TEXXOL OPERATING COMPANY, INC.	Gas	098400
42-497-32257	GAGE, C. L. JR.
42-497-32258	DMC OIL & GAS PRODUCERS	Oil
42-497-32259	ARROWHEAD PRODUCTIONS, LP	Gas	096638
42-497-32261	TEXXOL OPERATING COMPANY, INC.	Gas	098401
42-497-32262	DEVON ENERGY PRODUCTION CO, L.P.	Gas	096355
42-497-32263	Mitchell Energy Corporation
42-497-32264	ENSERCH EXPLORATION, INC
42-497-32265	ENSERCH EXPLORATION, INC
42-497-32266	MERIT ENERGY COMPANY	Oil	20468
42-497-32267	CHOLLA PETROLEUM, INC.	Oil	16292
42-497-32268	DALLAS PRODUCTION, INC.	Gas	103340
42-497-32269	DECKER LAKE EQUIPMENT CO.	Gas
42-497-32270	TEXXOL OPERATING COMPANY, INC.	Gas	099383
42-497-32271	DALLAS PRODUCTION, INC.	Gas
42-497-32272	SAUDER, A. L., JR.
42-497-32273	MERIT ENERGY COMPANY	Oil	21976
42-497-32274	TEXXOL OPERATING COMPANY, INC.	Gas	099681
42-497-32275	ARROWHEAD PRODUCTIONS, LP	Gas	098127
42-497-32276	Getty Oil Co.	Oil	12582
42-497-32277	QUEST PETROLEUM COMPANY	Gas	099316
42-497-32278	TEXOMA OIL TOOLS, INC.	Gas	097630
42-497-32279	CIRCLE SEVEN PRODUCTION CO.
42-497-32280	ARROWHEAD PRODUCTIONS, LP	Gas	097631
42-497-32281	GREAT WEST OPERATING CO., INC.	Oil
42-497-32282	QUEST PETROLEUM, INC.	Oil	27317
42-497-32283	DEVON ENERGY PRODUCTION CO, L.P.	Gas	096634
42-497-32284	CARTER ENERGY CORPORATION	Gas	196470
42-497-32285	DEVON ENERGY PRODUCTION CO, L.P.	Gas	097138
42-497-32286	Mitchell Energy Corporation
42-497-32287
42-497-32288	LAKOTA ENERGY, LTD.	Gas	155276
42-497-32289	DEVON ENERGY PRODUCTION CO, L.P.	Gas	127350
42-497-32290	Mitchell Energy Corporation	Oil	17160
42-497-32291	DEVON ENERGY PRODUCTION CO, L.P.	Gas	100373
42-497-32292	RICHEY & COMPANY, INC.	Gas
42-497-32293	SEELY OIL COMPANY	Gas	098131
42-497-32294	Getty Oil Co.
42-497-32295	DEVON ENERGY PRODUCTION CO, L.P.	Gas	104800
42-497-32297	MAHFOUZ ENERGY COMPANY	Oil	21869
42-497-32298	SAUDER, A. L., JR.
42-497-32300	DEVON ENERGY PRODUCTION CO, L.P.	Gas	126480
42-497-32301	WEST FORK TANK TRUCKS, INC.	Oil	30051
42-497-32302	DEVON ENERGY PRODUCTION CO, L.P.	Gas	099380
42-497-32303	KND OIL & GAS, LLC	Oil	21810
42-497-32304	JONES ENERGY, LLC	Gas	112524
42-497-32305	SCOUT ENERGY MANAGEMENT LLC	Gas	099379
42-497-32306	POOL & ROBERTSON
42-497-32307	WAGGONER, W. T., ESTATE	Gas	104423
42-497-32308	CHOLLA PETROLEUM, INC.	Oil	16292
42-497-32309	MCCLYMOND BROTHERS, INC.	Gas
42-497-32310	SEELY OIL COMPANY	Gas	099446
42-497-32311	SAUDER MANAGEMENT COMPANY	Gas	097137
42-497-32312	IPR ENERGY PARTNERS, LLC	Oil	06978
42-497-32313	RYDER SCOTT MANAGEMENT, LLC	Gas	100639
42-497-32314	SCOUT ENERGY MANAGEMENT LLC	Gas	098130
42-497-32315	WOOLEY PETROLEUM
42-497-32316	JAY MANAGEMENT COMPANY, LLC	Gas	144694
42-497-32317	GOODRICH PETROLEUM COMPANY	Gas	103676
42-497-32318	HCW EXPLORATION, INC.
42-497-32319	LONDON & WAGGONER
42-497-32320	TAYLOR OPER. CO.	Oil	23688
42-497-32321	CIRCLE SEVEN PRODUCTION CO.	Gas	102918
42-497-32322	Phillips Petroleum Company
42-497-32323	ARROWHEAD PRODUCTIONS, LP	Gas	098511
42-497-32324	IPR ENERGY PARTNERS, LLC	Oil	06978
42-497-32325
42-497-32326	SAUDER, A. L., JR.
42-497-32327	SAUDER, A. L., JR.
42-497-32328	ROIL RESOURCES INC.	Gas	101095
42-497-32329	MCCUTCHIN, JERRY	Gas	152417
42-497-32330	B & N PETROLEUM, INC.
42-497-32331	TEXXOL OPERATING COMPANY, INC.	Gas	099445
42-497-32332	RICHEY EXPLORATION CO.
42-497-32333	RICHEY EXPLORATION CO.
42-497-32334	RICHEY EXPLORATION CO.
42-497-32335	RICHEY EXPLORATION CO.
42-497-32336	SCOUT ENERGY MANAGEMENT LLC	Gas	098476
42-497-32337	Stephens & Johnson Operating Co.	Oil	22111
42-497-32339	RAW ENERGY CORPORATION	Gas
42-497-32340	FEDERAL ENERGY DEVELOPMENT CO.
42-497-32341	MCCLYMOND BROTHERS, INC.
42-497-32342	TAYLOR OPER. CO.	Gas	114591
42-497-32343	RAW ENERGY CORPORATION	Oil
42-497-32344	DALLAS ROYALTY, INC.	Gas	101406
42-497-32345	BEST PETROLEUM EXPLORATIONS,INC.
42-497-32346	KGB OIL CORP.
42-497-32347	DEVON ENERGY PRODUCTION CO, L.P.	Gas	099687
42-497-32348	RICHEY, RAY MANAGEMENT CO., INC.	Gas	104709
42-497-32349	ARROWHEAD PRODUCTIONS, LP	Gas	099689
42-497-32350	EAGLERIDGE OPERATING, LLC	Gas	099373
42-497-32351	BRIDWELL OIL CO.	Oil
42-497-32352	Mitchell Energy Corporation
42-497-32353	DECLEVA, PAUL
42-497-32354	UNITED MINERAL LEASING
42-497-32355	ENSERCH EXPLORATION, INC
42-497-32356	ROPAR OPERATING CO.	Oil	24149
42-497-32357	MERIT ENERGY COMPANY	Oil	22044
42-497-32358	DEVON ENERGY PRODUCTION CO, L.P.	Gas	099444
42-497-32359	DEVON ENERGY PRODUCTION CO, L.P.	Gas	099374
42-497-32360	DEVON ENERGY PRODUCTION CO, L.P.	Gas	099968
42-497-32361	EAGLERIDGE OPERATING, LLC	Gas	099686
42-497-32362	SCOUT ENERGY MANAGEMENT LLC	Gas	099535
42-497-32363	Mitchell Energy Corporation	Oil	22676
42-497-32364	Mitchell Energy Corporation	Gas	146755
42-497-32365	PENNY, RALPH E.	Gas	111863
42-497-32366	PENNY, RALPH E.	Gas	129430
42-497-32367	DALE'S ENTERPRISES
42-497-32368	MERIT ENERGY COMPANY	Oil	22118
42-497-32369	Mitchell Energy Corporation	Gas	100441
42-497-32370	Eagle Oil & Gas Co.
42-497-32371	RYDER SCOTT OIL COMPANY	Gas	100451
42-497-32372	Stephens & Johnson Operating Co.	Gas	100175
42-497-32373	Mitchell Energy Corporation
42-497-32374	Mitchell Energy Corporation	Gas	099536
42-497-32375	L A PRODUCTIONS	Gas	100477
42-497-32377	Mitchell Energy Corporation
42-497-32378	DEVON ENERGY PRODUCTION CO, L.P.	Gas	099537
42-497-32379	CIRCLE SEVEN PRODUCTION CO.
42-497-32383	EAGLERIDGE OPERATING, LLC	Gas	101807
42-497-32384	ATAPCO	Oil	16204
42-497-32385
42-497-32386	ASPEN OPERATING COMPANY, L.L.C.	Oil	16204
42-497-32387	ASPEN OPERATING COMPANY, L.L.C.	Oil	16204
42-497-32388	RICHEY, RAY MANAGEMENT CO., INC.	Oil	24948
42-497-32389	MERIT ENERGY COMPANY	Gas	100868
42-497-32390	DEVON ENERGY PRODUCTION CO, L.P.	Gas	099784
42-497-32391	DEVON ENERGY PRODUCTION CO, L.P.	Gas	105560
42-497-32392	MERIT ENERGY COMPANY	Oil	22507
42-497-32393	WOOLEY PETROLEUM	Gas
42-497-32394	JAY MANAGEMENT COMPANY, LLC	Oil	09793
42-497-32395	JAY MANAGEMENT COMPANY, LLC	Oil	09737
42-497-32396	Mitchell Energy Corporation	Oil	26400
42-497-32397	Anadarko Production Company
42-497-32398	RICHEY, RAY MANAGEMENT CO., INC.	Gas	100304
42-497-32399	NORTHRIDGE OIL COMPANY	Gas	205984
42-497-32400	TRAVERSE OIL COMPANY
42-497-32401	RYDER SCOTT OIL COMPANY
42-497-32404	ENSERCH EXPLORATION, INC	Gas	146905
42-497-32405	DEVON ENERGY PRODUCTION CO, L.P.	Gas	100982
42-497-32406	Mitchell Energy Corporation
42-497-32407	RICHEY, RAY MANAGEMENT CO., INC.	Gas	102186
42-497-32408	DEVON ENERGY PRODUCTION CO, L.P.	Gas	102126
42-497-32409	BEST PETROLEUM EXPLORATIONS,INC.	Oil	29411
42-497-32410	DEVON ENERGY PRODUCTION CO, L.P.	Gas	102862
42-497-32411	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	104161
42-497-32412	ENSERCH EXPLORATION, INC	Gas	101804
42-497-32413	DEVON ENERGY PRODUCTION CO, L.P.	Gas	101093
42-497-32414	DEVON ENERGY PRODUCTION CO, L.P.	Gas	101929
42-497-32415	ENSERCH EXPLORATION, INC	Gas	102861
42-497-32416	EAGLERIDGE OPERATING, LLC	Gas	277710
42-497-32417	EVEREST ENERGY LLC	Oil	17153
42-497-32418	FORBASE OPERATING, INC.
42-497-32419	EVEREST ENERGY LLC	Oil	17153
42-497-32420	XTO ENERGY INC.	Gas	103174
42-497-32422	RICHEY, RAY MANAGEMENT CO., INC.	Gas
42-497-32423	EAGLERIDGE OPERATING, LLC	Gas	108049
42-497-32424	FORBASE OPERATING, INC.
42-497-32425	SCOUT ENERGY MANAGEMENT LLC	Gas	101697
42-497-32426	EVEREST ENERGY LLC	Oil	17153
42-497-32427	ROIL RESOURCES INC.
42-497-32428	Stephens & Johnson Operating Co.	Gas	104705
42-497-32429	WHISKEY RIVER OIL & GAS LLC	Oil	19402
42-497-32430	WHISKEY RIVER OIL & GAS LLC	Gas	225760
42-497-32431	WHISKEY RIVER OIL & GAS LLC	Oil	25000
42-497-32433	JAY MANAGEMENT COMPANY, LLC	Oil	09737
42-497-32434	JAY MANAGEMENT COMPANY, LLC	Oil	09737
42-497-32435	Mitchell Energy Corporation	Gas	102994
42-497-32436	TAYLOR OPER. CO.
42-497-32437	RICHEY, RAY MANAGEMENT CO., INC.	Gas	103021
42-497-32439	IPR ENERGY PARTNERS, LLC	Oil	06978
42-497-32440	EL RAN, INC.	Gas	103420
42-497-32441	EAGLERIDGE OPERATING, LLC	Gas	102125
42-497-32442	TAYLOR OPER. CO.
42-497-32443	Mitchell Energy Corporation	Oil
42-497-32444	DEVON ENERGY PRODUCTION CO, L.P.	Gas	104803
42-497-32445	HOLT PRODUCTION, INC.
42-497-32446	TEXXOL OPERATING COMPANY, INC.	Gas	101970
42-497-32447	SMITH PIPE OF ABILENE	Gas	102458
42-497-32448	TEXXOL OPERATING COMPANY, INC.	Gas	102410
42-497-32449	ECHO PRODUCTION, INC.	Gas	104626
42-497-32450	ECHO PRODUCTION, INC.	Gas
42-497-32451	LAKOTA ENERGY, LTD.	Gas	102525
42-497-32452	TAYLOR OPER. CO.
42-497-32453	RICHEY, RAY MANAGEMENT CO., INC.	Gas	102460
42-497-32454	Mitchell Energy Corporation	Oil	20089
42-497-32455	BEST PETROLEUM EXPLORATIONS,INC.
42-497-32456	TEXXOL OPERATING COMPANY, INC.	Gas	103687
42-497-32457	SAUDER MANAGEMENT COMPANY	Gas	104463
42-497-32458	DMC OIL & GAS PRODUCERS	Gas	144614
42-497-32459	NORTHRIDGE OIL COMPANY
42-497-32461	JAY MANAGEMENT COMPANY, LLC	Oil	09737
42-497-32462	RICHEY, RAY MANAGEMENT CO., INC.	Gas	103720
42-497-32463	Stephens & Johnson Operating Co.	Gas	113527
42-497-32464	WOOLEY PETROLEUM	Gas
42-497-32465	DEVON ENERGY PRODUCTION CO, L.P.	Gas	103441
42-497-32466	UPHAM OIL & GAS COMPANY	Gas	105850
42-497-32467	DEVON ENERGY PRODUCTION CO, L.P.	Gas	102917
42-497-32468	UPHAM OIL & GAS COMPANY	Oil	17763
42-497-32469	Eagle Oil & Gas Co.	Gas	105852
42-497-32471	SEELY OIL COMPANY	Gas	105868
42-497-32472	BURNS OPERATING	Oil
42-497-32473	DEVON ENERGY PRODUCTION CO, L.P.	Gas	104826
42-497-32474	TEXXOL OPERATING COMPANY, INC.	Gas	103721
42-497-32475	TAYLOR, BEN J. INC.	Gas
42-497-32476	ARROWHEAD PRODUCTIONS, LP	Gas	103443
42-497-32477	SCOUT ENERGY MANAGEMENT LLC	Gas	103675
42-497-32478	JAY MANAGEMENT COMPANY, LLC	Oil	09737
42-497-32479	TEXXOL OPERATING COMPANY, INC.	Gas	103722
42-497-32480	CASWELL BROS. OIL CO.	Oil	28172
42-497-32481	DEVON ENERGY PRODUCTION CO, L.P.	Gas	113173
42-497-32482	TEXXOL OPERATING COMPANY, INC.	Gas	224134
42-497-32483	ARROWHEAD PRODUCTIONS, LP	Gas	103442
42-497-32484	Mitchell Energy Corporation	Gas	104804
42-497-32485	SMITH PIPE OF ABILENE	Gas	103143
42-497-32486	SCOUT ENERGY MANAGEMENT LLC	Oil	23686
42-497-32487	ARROWHEAD PRODUCTIONS, LP	Gas	104053
42-497-32488	COASTLINE OIL AND GAS PARTNERS	Oil
42-497-32489	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	103289
42-497-32490	RICHEY & COMPANY, INC.
42-497-32491	Mitchell Energy Corporation	Gas	104802
42-497-32492	Mitchell Energy Corporation
42-497-32493	MILES PRODUCTION CO.
42-497-32494	EVEREST ENERGY LLC	Oil	10334
42-497-32495
42-497-32496	Mitchell Energy Corporation
42-497-32497	WILSON, A. W.	Gas
42-497-32498	NORTHRIDGE OIL COMPANY
42-497-32499	Mitchell Energy Corporation	Gas	105070
42-497-32500	Mitchell Energy Corporation
42-497-32501	TEXXOL OPERATING COMPANY, INC.	Gas	105285
42-497-32502	BURK ROYALTY COMPANY	Oil
42-497-32503	RICHEY, RAY MANAGEMENT CO., INC.	Gas
42-497-32504	Cities Service Oil & Gas Corp.	Gas	151550
42-497-32505	CARTER ENERGY CORPORATION
42-497-32506	DEVON ENERGY PRODUCTION CO, L.P.	Gas	107600
42-497-32507	SCOUT ENERGY MANAGEMENT LLC	Oil	17160
42-497-32508	SCOUT ENERGY MANAGEMENT LLC	Gas	138143
42-497-32509	ARROWHEAD PRODUCTIONS, LP	Gas	104623
42-497-32510	SCOUT ENERGY MANAGEMENT LLC	Oil	23022
42-497-32511	Mitchell Energy Corporation	Gas	105874
42-497-32512	UPHAM OIL & GAS COMPANY	Gas	112690
42-497-32513	DEVON ENERGY PRODUCTION CO, L.P.	Gas	104706
42-497-32514	JAY MANAGEMENT COMPANY, LLC	Oil	09737
42-497-32515	DEVON ENERGY PRODUCTION CO, L.P.	Gas	105269
42-497-32516	RICHEY, RAY MANAGEMENT CO., INC.	Gas	105004
42-497-32517	Mitchell Energy Corporation
42-497-32518	DEVON ENERGY OPERATING CO., L.P.	Gas	116165
42-497-32519	SCOUT ENERGY MANAGEMENT LLC	Gas	105268
42-497-32520	WISE PRODUCTION COMPANY	Gas	106180
42-497-32521	DEVON ENERGY PRODUCTION CO, L.P.	Gas	111853
42-497-32522	S & J OPERATING CO.	Gas	140139
42-497-32523	WILSON, A. W.	Gas
42-497-32524
42-497-32525	KND OIL & GAS, LLC	Gas	201398
42-497-32526	DEVON ENERGY OPERATING CO., L.P.	Gas	111377
42-497-32527	Mitchell Energy Corporation	Gas	133390
42-497-32528	PARKER & PARSLEY PETROLEUM CO.	Gas
42-497-32529	MITCHELL ENERGY COMPANY L.P.	Gas	171724
42-497-32530	RYDER SCOTT MANAGEMENT, LLC	Gas	106243
42-497-32531	PENNY, RALPH E.	Oil
42-497-32532	Gulf Oil Corp.
42-497-32533	DEVON ENERGY PRODUCTION CO, L.P.	Gas	107435
42-497-32534	JAY MANAGEMENT COMPANY, LLC	Oil	09793
42-497-32535	DEVON ENERGY PRODUCTION CO, L.P.	Oil	23343
42-497-32536	KADANE OIL COMPANY
42-497-32537	SCOUT ENERGY MANAGEMENT LLC	Oil	17160
42-497-32538	IPR ENERGY PARTNERS, LLC	Oil	06978
42-497-32539	DEVON ENERGY PRODUCTION CO, L.P.	Gas	105650
42-497-32540	DEVON ENERGY PRODUCTION CO, L.P.	Gas	105853
42-497-32541	EXPORT PETROLEUM CORPORATION
42-497-32542	Mitchell Energy Corporation
42-497-32543
42-497-32544	DEVON ENERGY OPERATING CO., L.P.	Gas	106846
42-497-32545	JAY MANAGEMENT COMPANY, LLC	Oil	09737
42-497-32546	SCOUT ENERGY MANAGEMENT LLC	Gas	116567
42-497-32547	WOOLEY PETROLEUM	Gas	106029
42-497-32548	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	150404
42-497-32549	Mitchell Energy Corporation
42-497-32550	Mitchell Energy Corporation	Oil	24499
42-497-32551	CHANCE OIL CO., INC.	Oil	30345
42-497-32552	Mitchell Energy Corporation	Oil	19402
42-497-32553	SCOUT ENERGY MANAGEMENT LLC	Oil	17160
42-497-32554	ASPEN OPERATING COMPANY, L.L.C.	Oil	14293
42-497-32556	HESS, JERRY OPERATING CO.	Gas	108292
42-497-32557	Mitchell Energy Corporation	Oil	26400
42-497-32558
42-497-32559	ASPEN OPERATING COMPANY, L.L.C.	Oil	30804
42-497-32560	Mitchell Energy Corporation	Oil	15950
42-497-32561	WINFIELD OPERATING COMPANY	Gas	108847
42-497-32562	Mitchell Energy Corporation	Gas	275376
42-497-32563	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	150405
42-497-32564	WG OPERATING, INC.	Gas	110292
42-497-32565	TEXXOL OPERATING COMPANY, INC.	Gas	106478
42-497-32566	DEVON ENERGY PRODUCTION CO, L.P.	Gas	107087
42-497-32567	DALLAS ROYALTY, INC.	Gas	109645
42-497-32568	Mitchell Energy Corporation	Gas	104629
42-497-32569	Mitchell Energy Corporation	Gas	259936
42-497-32570	MITCHELL ENERGY COMPANY L.P.	Gas	183507
42-497-32571	DEVON ENERGY PRODUCTION CO, L.P.	Gas	106925
42-497-32572	DEVON ENERGY PRODUCTION CO, L.P.	Gas	108856
42-497-32573	DEVON ENERGY PRODUCTION CO, L.P.	Gas	107172
42-497-32575	Mitchell Energy Corporation	Gas	108871
42-497-32576	Mitchell Energy Corporation	Oil	15095
42-497-32577	DEVON ENERGY PRODUCTION CO, L.P.	Gas	108515
42-497-32578	LIME ROCK RESOURCES IV-A, L.P.	Gas	109408
42-497-32579	Mitchell Energy Corporation
42-497-32580	Mitchell Energy Corporation
42-497-32581	Mitchell Energy Corporation	Oil	23791
42-497-32583	TEXXOL OPERATING COMPANY, INC.	Gas	110576
42-497-32584	EXPORT PETROLEUM CORPORATION
42-497-32585	SCOUT ENERGY MANAGEMENT LLC	Gas	106861
42-497-32586	Mitchell Energy Corporation
42-497-32587	RYDER SCOTT OIL COMPANY	Oil	23586
42-497-32588	SCOUT ENERGY MANAGEMENT LLC	Gas	106742
42-497-32589	DEVON ENERGY PRODUCTION CO, L.P.	Oil	17160
42-497-32590	Mitchell Energy Corporation	Gas	107747
42-497-32591	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-32592	TEXXOL OPERATING COMPANY, INC.	Gas	106744
42-497-32593	Stephens & Johnson Operating Co.	Gas	107088
42-497-32594	Mitchell Energy Corporation	Gas	107556
42-497-32595	PURSLEY, JOHN
42-497-32596	TEXXOL OPERATING COMPANY, INC.	Gas	106895
42-497-32597	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	106816
42-497-32598	CARTER ENERGY CORPORATION	Gas	110284
42-497-32599	CARTER ENERGY CORPORATION	Gas
42-497-32600	RAW ENERGY CORPORATION
42-497-32601	Mitchell Energy Corporation	Oil	25041
42-497-32602	ENRE CORP.	Gas
42-497-32603	HARPER, WAYNE
42-497-32604
42-497-32605	SCOUT ENERGY MANAGEMENT LLC	Oil	26555
42-497-32606	HODGES, TOMMIE ANN	Oil	23612
42-497-32607	SCOUT ENERGY MANAGEMENT LLC	Oil	17160
42-497-32608	RICHEY, RAY MANAGEMENT CO., INC.	Gas	107842
42-497-32609	DEVON ENERGY PRODUCTION CO, L.P.	Gas	121785
42-497-32610	KND OIL & GAS, LLC	Oil	18855
42-497-32611	TEXXOL OPERATING COMPANY, INC.	Gas	110095
42-497-32612	LADD PETROLEUM CORP.	Oil
42-497-32613	Mitchell Energy Corporation	Gas	168726
42-497-32614	SCOUT ENERGY MANAGEMENT LLC	Gas	123151
42-497-32615	SCOUT ENERGY MANAGEMENT LLC	Oil	17160
42-497-32617	Mitchell Energy Corporation	Gas	134549
42-497-32618
42-497-32619	MITCHELL ENERGY COMPANY L.P.	Oil	24359
42-497-32620	TEXXOL OPERATING COMPANY, INC.	Gas	107555
42-497-32621	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	150410
42-497-32622	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	150408
42-497-32623	RYDER SCOTT OIL COMPANY	Gas	150349
42-497-32624	SABRE OPERATING, INC.	Oil	30171
42-497-32625	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	150411
42-497-32626	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	107550
42-497-32627	Cities Service Oil & Gas Corp.	Oil	24695
42-497-32629	SEELY OIL COMPANY	Gas
42-497-32630
42-497-32631	EVEREST ENERGY LLC	Oil	10334
42-497-32632	ARROWHEAD PRODUCTIONS, LP	Gas	110194
42-497-32633	Mitchell Energy Corporation	Oil	23717
42-497-32634
42-497-32635	DEVON ENERGY PRODUCTION CO, L.P.	Gas	108857
42-497-32636	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	150413
42-497-32637	Eagle Oil & Gas Co.
42-497-32638	Knight, Reuben B.	Oil	24068
42-497-32639	UPHAM OIL & GAS COMPANY	Oil	17377
42-497-32640	DEVON ENERGY PRODUCTION CO, L.P.	Gas	110222
42-497-32641	ENRE CORP.	Oil
42-497-32642	Mitchell Energy Corporation
42-497-32643	Stephens & Johnson Operating Co.	Gas	145094
42-497-32644	SEELY OIL COMPANY
42-497-32645	Mitchell Energy Corporation	Oil	24681
42-497-32646	UPHAM OIL & GAS COMPANY	Gas	109430
42-497-32647	SCOUT ENERGY MANAGEMENT LLC	Gas	108516
42-497-32648	SCOUT ENERGY MANAGEMENT LLC	Oil	23807
42-497-32649	UPHAM OIL & GAS COMPANY	Gas	110575
42-497-32650
42-497-32651	ENRE CORP.	Gas
42-497-32653	Mitchell Energy Corporation	Gas	129675
42-497-32654	DEVON ENERGY PRODUCTION CO, L.P.	Gas	109467
42-497-32655	DEVON ENERGY PRODUCTION CO, L.P.	Gas	113933
42-497-32656	SCOUT ENERGY MANAGEMENT LLC	Oil	17160
42-497-32657	MCCOMMONS OIL COMPANY	Gas	110073
42-497-32658	DEVON ENERGY PRODUCTION CO, L.P.	Gas	109464
42-497-32659	DEVON ENERGY PRODUCTION CO, L.P.	Gas	111362
42-497-32660
42-497-32661	Mitchell Energy Corporation	Gas	110586
42-497-32662	WEST FORK TANK TRUCKS, INC.	Oil	30153
42-497-32663	Cobra Oil & Gas Corporation	Oil	30891
42-497-32664	LIME ROCK RESOURCES IV-A, L.P.	Gas	123287
42-497-32665	Mitchell Energy Corporation	Gas	109407
42-497-32666	CARTER ENERGY CORPORATION	Gas
42-497-32667	HEP OIL GP, LLC	Gas	230726
42-497-32668	SAUDER, A. L., JR.
42-497-32669	Eagle Oil & Gas Co.	Gas	109002
42-497-32670	Eagle Oil & Gas Co.	Oil	29804
42-497-32671	PENNY, RALPH E.	Gas	109643
42-497-32672	KND OIL & GAS, LLC	Gas	109424
42-497-32673	RYDER SCOTT OIL COMPANY
42-497-32674	RYDER SCOTT OIL COMPANY	Oil	24008
42-497-32676	RYDER SCOTT OIL COMPANY	Gas	150028
42-497-32677	Mitchell Energy Corporation	Gas	115027
42-497-32678	LIME ROCK RESOURCES IV-A, L.P.	Gas	110192
42-497-32679	DEVON ENERGY PRODUCTION CO, L.P.	Gas	111376
42-497-32680	WISE PRODUCTION COMPANY	Gas	110580
42-497-32681	IPR ENERGY PARTNERS, LLC	Gas	021524
42-497-32682
42-497-32683
42-497-32684	Eagle Oil & Gas Co.	Gas	112098
42-497-32685	DEVON ENERGY PRODUCTION CO, L.P.	Gas	109651
42-497-32686	XPLORE OPERATING, LLC	Gas	222742
42-497-32687	Mitchell Energy Corporation
42-497-32688	CARTER ENERGY CORPORATION	Gas
42-497-32689
42-497-32690	RYDER SCOTT OIL COMPANY	Gas	109683
42-497-32691	SCOUT ENERGY MANAGEMENT LLC	Gas	109639
42-497-32692	ENRE CORP.
42-497-32693	DEVON ENERGY PRODUCTION CO, L.P.	Gas	111856
42-497-32694	CARTER ENERGY CORPORATION	Gas	114574
42-497-32695	DEVON ENERGY OPERATING CO., L.P.	Oil	17160
42-497-32696	DEVON ENERGY PRODUCTION CO, L.P.	Oil	30339
42-497-32697	DEVON ENERGY PRODUCTION CO, L.P.	Gas	110566
42-497-32698	CARTER ENERGY CORPORATION	Gas	109390
42-497-32699	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	109471
42-497-32700	RYDER SCOTT OIL COMPANY
42-497-32701	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	150416
42-497-32702	IPR ENERGY PARTNERS, LLC	Oil	23732
42-497-32703	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	150417
42-497-32704	RYDER SCOTT OIL COMPANY	Gas	150198
42-497-32705	SMITH PIPE OF ABILENE	Oil	24033
42-497-32706	MILAGRO EXPLORATION, LLC	Oil	29964
42-497-32707	Mitchell Energy Corporation
42-497-32708	DEVON ENERGY PRODUCTION CO, L.P.	Gas	111383
42-497-32709	ASPEN OPERATING COMPANY, L.L.C.	Oil	23721
42-497-32710	IPR ENERGY PARTNERS, LLC	Oil	10640
42-497-32711	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	150415
42-497-32712	SAUDER MANAGEMENT COMPANY
42-497-32713	Mitchell Energy Corporation
42-497-32714	Mitchell Energy Corporation
42-497-32715	DEVON ENERGY PRODUCTION CO, L.P.	Gas	112687
42-497-32716	SCOUT ENERGY MANAGEMENT LLC	Gas	110298
42-497-32717	Mitchell Energy Corporation	Gas	208830
42-497-32718	SAUDER MANAGEMENT COMPANY
42-497-32719	Mitchell Energy Corporation	Oil	24519
42-497-32720	SMITH PIPE OF ABILENE	Oil	24690
42-497-32721	SMITH PIPE OF ABILENE	Oil	24690
42-497-32722	DEVON ENERGY PRODUCTION CO, L.P.	Gas	115763
42-497-32723	SAGE NATURAL RESOURCES LLC	Gas	112426
42-497-32724	Phillips Petroleum Company
42-497-32725	DEVON ENERGY PRODUCTION CO, L.P.	Gas	111868
42-497-32726	SABRE OPERATING, INC.	Oil	30357
42-497-32727	SMITH PIPE OF ABILENE	Oil	24690
42-497-32728	SMITH PIPE OF ABILENE	Oil	24690
42-497-32729	LADD PETROLEUM CORP.	Oil	10640
42-497-32730	XTO ENERGY INC.	Gas	111869
42-497-32731	DEVON ENERGY PRODUCTION CO, L.P.	Oil	24894
42-497-32732	DEVON ENERGY PRODUCTION CO, L.P.	Gas	112434
42-497-32733	DEVON ENERGY OPERATING CO., L.P.	Oil	25325
42-497-32734	CARTER ENERGY CORPORATION	Gas
42-497-32735	SCOUT ENERGY MANAGEMENT LLC	Gas	127875
42-497-32736	Mitchell Energy Corporation
42-497-32737
42-497-32738
42-497-32739	Mitchell Energy Corporation	Oil	17160
42-497-32740	SCOUT ENERGY MANAGEMENT LLC	Gas	113174
42-497-32741	TEXXOL OPERATING COMPANY, INC.	Oil	24562
42-497-32742	EAGLERIDGE OPERATING, LLC	Gas	112908
42-497-32743	ASPEN OPERATING COMPANY, L.L.C.	Oil	30543
42-497-32744	Mitchell Energy Corporation	Gas	112439
42-497-32745	SYNERGY PETROLEUM CORPORATION
42-497-32746	Mitchell Energy Corporation
42-497-32747	Mitchell Energy Corporation	Gas	112437
42-497-32748	SABRE OPERATING, INC.	Oil	23732
42-497-32749	DEVON ENERGY PRODUCTION CO, L.P.	Gas	112438
42-497-32750	DEVON ENERGY PRODUCTION CO, L.P.	Gas	112522
42-497-32751	DEVON ENERGY PRODUCTION CO, L.P.	Oil	24478
42-497-32752	MERIT ENERGY COMPANY	Oil	24305
42-497-32753	Mitchell Energy Corporation
42-497-32754	ENSERCH EXPLORATION, INC
42-497-32755	ENSERCH EXPLORATION, INC
42-497-32756	Phillips Petroleum Company
42-497-32757	DEVON ENERGY PRODUCTION CO, L.P.	Gas	112433
42-497-32758	ENSERCH EXPLORATION, INC
42-497-32759	EVEREST ENERGY LLC	Oil	17340
42-497-32760	RYDER SCOTT MANAGEMENT, LLC	Gas	112493
42-497-32761
42-497-32762	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-32763	DEVON ENERGY PRODUCTION CO, L.P.	Gas	112440
42-497-32764	DEVON ENERGY PRODUCTION CO, L.P.	Gas	113556
42-497-32765	REGAL PETROLEUM SERVICES	Oil	27338
42-497-32766
42-497-32767	DYNAMIC PRODUCTION, INC.	Oil	27339
42-497-32768	TAYLOR OPER. CO.
42-497-32769	Mitchell Energy Corporation	Oil	25096
42-497-32770	DEVON ENERGY PRODUCTION CO, L.P.	Gas	114597
42-497-32771	Mitchell Energy Corporation
42-497-32772	UPHAM OIL & GAS COMPANY	Gas	112689
42-497-32773	IPR ENERGY PARTNERS, LLC	Oil	10640
42-497-32774	IPR ENERGY PARTNERS, LLC	Oil	24636
42-497-32775	SCOUT ENERGY MANAGEMENT LLC	Oil	17160
42-497-32776	Mitchell Energy Corporation
42-497-32777	DEVON ENERGY PRODUCTION CO, L.P.	Gas	112909
42-497-32778	CARTER ENERGY CORPORATION	Gas
42-497-32779	MARTEX OIL & GAS, INC.	Oil	24717
42-497-32780	TAYLOR OPER. CO.	Oil	27323
42-497-32781	DEVON ENERGY PRODUCTION CO, L.P.	Gas	116164
42-497-32782	CARTER ENERGY CORPORATION	Oil	25661
42-497-32783	BRIAR ENERGY CORPORATION	Oil	24546
42-497-32784	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-32785	JAY MANAGEMENT COMPANY, LLC	Oil	17154
42-497-32786	Eagle Oil & Gas Co.	Gas
42-497-32787	DEVON ENERGY PRODUCTION CO, L.P.	Gas	113530
42-497-32788	Mitchell Energy Corporation
42-497-32789	DEVON ENERGY PRODUCTION CO, L.P.	Gas	113526
42-497-32790	THRESHOLD DEVELOPMENT COMPANY	Oil	17154
42-497-32791	COASTLINE OIL AND GAS PARTNERS
42-497-32792	COASTLINE OIL AND GAS PARTNERS	Oil
42-497-32793	COASTLINE OIL AND GAS PARTNERS	Oil
42-497-32794	WISE PRODUCTION COMPANY	Gas	222841
42-497-32795
42-497-32796	SAUDER MANAGEMENT COMPANY
42-497-32797	Mitchell Energy Corporation	Oil	17160
42-497-32798	Mitchell Energy Corporation
42-497-32799	DEVON ENERGY PRODUCTION CO, L.P.	Gas	114579
42-497-32800	TAYLOR, G. E.	Gas	112494
42-497-32801	DEVON ENERGY PRODUCTION CO, L.P.	Gas	113022
42-497-32802	DEVON ENERGY PRODUCTION CO, L.P.	Gas	114047
42-497-32803	DEVON ENERGY OPERATING CO., L.P.	Gas	113051
42-497-32804	TAYLOR, BEN J. INC.
42-497-32805	COASTLINE OIL AND GAS PARTNERS
42-497-32806	EVEREST ENERGY LLC	Gas	113520
42-497-32807	DEVON ENERGY PRODUCTION CO, L.P.	Gas	113661
42-497-32808	Mitchell Energy Corporation	Oil	17160
42-497-32809	IPR ENERGY PARTNERS, LLC	Oil	10640
42-497-32810	EVEREST ENERGY LLC	Oil	17340
42-497-32811	DEVON ENERGY PRODUCTION CO, L.P.	Gas	115753
42-497-32812	DEVON ENERGY PRODUCTION CO, L.P.	Gas	113660
42-497-32813	DEVON ENERGY PRODUCTION CO, L.P.	Gas	113529
42-497-32814	H & S OPERATING, INC.
42-497-32815	SCOUT ENERGY MANAGEMENT LLC	Gas	114046
42-497-32816	DEVON ENERGY PRODUCTION CO, L.P.	Gas	114577
42-497-32817	SCOUT ENERGY MANAGEMENT LLC	Oil	23531
42-497-32818	DEVON ENERGY PRODUCTION CO, L.P.	Gas	114604
42-497-32819	Mitchell Energy Corporation	Gas	113935
42-497-32820	WOOLEY PETROLEUM
42-497-32821
42-497-32822	WOOLEY PETROLEUM
42-497-32823	IPR ENERGY PARTNERS, LLC	Oil	10640
42-497-32824	DEVON ENERGY PRODUCTION CO, L.P.	Gas	127977
42-497-32825	Mitchell Energy Corporation	Gas	114977
42-497-32826	DEVON ENERGY PRODUCTION CO, L.P.	Gas	115755
42-497-32827	Mitchell Energy Corporation	Oil	24832
42-497-32828	DEVON ENERGY PRODUCTION CO, L.P.	Gas	115760
42-497-32829	RICHEY, RAY MANAGEMENT CO., INC.	Gas	113658
42-497-32830	SCOUT ENERGY MANAGEMENT LLC	Gas	114978
42-497-32831	Mitchell Energy Corporation	Gas	116381
42-497-32832	DEVON ENERGY PRODUCTION CO, L.P.	Gas	115781
42-497-32833	DEVON ENERGY PRODUCTION CO, L.P.	Gas	114980
42-497-32834	Mitchell Energy Corporation	Gas	114575
42-497-32835	WAYMAR OIL & GAS COMPANY
42-497-32836	EL RAN, INC.	Gas	114596
42-497-32837	DEVON ENERGY PRODUCTION CO, L.P.	Gas	114736
42-497-32838	SCOUT ENERGY MANAGEMENT LLC	Gas	122652
42-497-32839	SCOUT ENERGY MANAGEMENT LLC	Gas	115274
42-497-32840	SCOUT ENERGY MANAGEMENT LLC	Oil	28981
42-497-32841	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	112916
42-497-32844	RICHEY & COMPANY, INC.
42-497-32845	Mitchell Energy Corporation	Gas	115764
42-497-32846	DEVON ENERGY PRODUCTION CO, L.P.	Gas	115758
42-497-32847
42-497-32848	PANEREX, INC.	Gas	115151
42-497-32849	Mitchell Energy Corporation	Gas	114578
42-497-32850	BRIAR ENERGY CORPORATION	Oil
42-497-32851	DEVON ENERGY PRODUCTION CO, L.P.	Gas	115748
42-497-32852	RYDER SCOTT OIL COMPANY	Gas	113932
42-497-32853	G.E.T. SERVICE COMPANY	Gas
42-497-32854
42-497-32855	Mitchell Energy Corporation
42-497-32856	CD CONSULTING & OPERATING CO.	Gas	116581
42-497-32857	DYNAMIC PRODUCTION, INC.	Gas	116580
42-497-32858	DYNAMIC PRODUCTION, INC.	Gas
42-497-32859	DEVON ENERGY PRODUCTION CO, L.P.	Gas	116569
42-497-32860	RICHEY & COMPANY, INC.
42-497-32861	WELLS OILFIELD SERVICES, INC.	Gas	125483
42-497-32862	DEVON ENERGY PRODUCTION CO, L.P.	Gas	115765
42-497-32863	DEVON ENERGY OPERATING CO., L.P.	Gas	115756
42-497-32864	SCOUT ENERGY MANAGEMENT LLC	Gas	114979
42-497-32865	DEVON ENERGY PRODUCTION CO, L.P.	Gas	115028
42-497-32866	Mitchell Energy Corporation	Gas	203497
42-497-32867	SOHIO PETROLEUM CO.
42-497-32868	SOHIO PETROLEUM CO.
42-497-32869
42-497-32870	BURK ROYALTY COMPANY	Oil	24966
42-497-32871	IPR ENERGY PARTNERS, LLC	Oil	10640
42-497-32872	DEVON ENERGY PRODUCTION CO, L.P.	Gas	130436
42-497-32873	DEVON ENERGY PRODUCTION CO, L.P.	Gas	114981
42-497-32874
42-497-32875	Mitchell Energy Corporation	Gas	121187
42-497-32876	DEVON ENERGY PRODUCTION CO, L.P.	Oil	25321
42-497-32877
42-497-32878	BELL OIL COMPANY	Oil
42-497-32879	RYDER SCOTT OIL COMPANY	Oil	25143
42-497-32880	SEELY OIL COMPANY	Gas	118831
42-497-32881	Mitchell Energy Corporation	Gas	167702
42-497-32882	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	150175
42-497-32883	SCOUT ENERGY MANAGEMENT LLC	Gas	115757
42-497-32884	SCOUT ENERGY MANAGEMENT LLC	Gas	150200
42-497-32885	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	150217
42-497-32886	WEST FORK TANK TRUCKS, INC.	Gas	194208
42-497-32888	DEVON ENERGY PRODUCTION CO, L.P.	Gas	118112
42-497-32889
42-497-32891	BARROW, WILLIAM R. INTERESTS
42-497-32892	BARROW, WILLIAM R. INTERESTS
42-497-32893	BRIDWELL OIL CO.	Oil	27457
42-497-32894	DEVON ENERGY PRODUCTION CO, L.P.	Oil	25516
42-497-32895	DEVON ENERGY PRODUCTION CO, L.P.	Gas	115762
42-497-32896	DEVON ENERGY PRODUCTION CO, L.P.	Gas	120078
42-497-32897	DEVON ENERGY PRODUCTION CO, L.P.	Gas	115759
42-497-32898	OXY USA INC.	Gas	131225
42-497-32899	DEVON ENERGY PRODUCTION CO, L.P.	Gas	115754
42-497-32900	DEVON ENERGY PRODUCTION CO, L.P.	Gas	122080
42-497-32901	ARROWHEAD PRODUCTIONS, LP	Gas	114734
42-497-32902
42-497-32903
42-497-32904	DEVON ENERGY PRODUCTION CO, L.P.	Gas	115275
42-497-32905	DEVON ENERGY PRODUCTION CO, L.P.	Gas	116017
42-497-32906	CARTER ENERGY CORPORATION
42-497-32907	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	150199
42-497-32908	MKS NATURAL GAS COMPANY	Oil	25099
42-497-32909	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	116383
42-497-32910	WINFIELD OPERATING COMPANY	Gas	114994
42-497-32911	DEVON ENERGY PRODUCTION CO, L.P.	Gas	116166
42-497-32912	Mitchell Energy Corporation	Gas	121502
42-497-32913	SCOUT ENERGY MANAGEMENT LLC	Gas	115751
42-497-32914	DEVON ENERGY PRODUCTION CO, L.P.	Gas	117550
42-497-32915	EVEREST ENERGY LLC	Oil	17153
42-497-32916	DEVON ENERGY PRODUCTION CO, L.P.	Gas	115858
42-497-32917	UPHAM, CHESTER R., JR.
42-497-32918	Mitchell Energy Corporation	Gas	250075
42-497-32919	SCOUT ENERGY MANAGEMENT LLC	Oil	25302
42-497-32920	PENNY, RALPH E.	Oil	24968
42-497-32921	Mitchell Energy Corporation	Gas	115761
42-497-32922	RYDER SCOTT OIL COMPANY	Oil	25230
42-497-32923	RYDER SCOTT OIL COMPANY	Oil	25230
42-497-32924	Mitchell Energy Corporation	Gas	116590
42-497-32925
42-497-32926	Mitchell Energy Corporation	Oil	25362
42-497-32927	Knight, Reuben B.	Oil	25098
42-497-32928	DEVON ENERGY PRODUCTION CO, L.P.	Gas	115750
42-497-32929
42-497-32930
42-497-32931
42-497-32932	DEVON ENERGY PRODUCTION CO, L.P.	Gas	117210
42-497-32933
42-497-32934	DEVON ENERGY PRODUCTION CO, L.P.	Gas	116572
42-497-32935	Mitchell Energy Corporation	Oil	25324
42-497-32936	Mitchell Energy Corporation	Gas	118114
42-497-32937	Mitchell Energy Corporation	Gas	115752
42-497-32938	Mitchell Energy Corporation	Gas	115747
42-497-32939	FELDERHOFF PRODUCTION COMPANY	Gas	115860
42-497-32940	DEVON ENERGY PRODUCTION CO, L.P.	Gas	116382
42-497-32941	DEVON ENERGY PRODUCTION CO, L.P.	Gas	115857
42-497-32942	DEVON ENERGY PRODUCTION CO, L.P.	Gas	115749
42-497-32943	WHISKEY RIVER OIL & GAS LLC	Oil	24499
42-497-32944	WHISKEY RIVER OIL & GAS LLC	Oil	24499
42-497-32945	WHISKEY RIVER OIL & GAS LLC	Oil	24499
42-497-32946	DEVON ENERGY PRODUCTION CO, L.P.	Gas	116380
42-497-32947	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-32948	DEVON ENERGY PRODUCTION CO, L.P.	Gas	121671
42-497-32949	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-32950	Mitchell Energy Corporation	Gas	136800
42-497-32951	DEVON ENERGY PRODUCTION CO, L.P.	Gas	116016
42-497-32952	Waggoner-Baldridge Energy Co.
42-497-32953	BRIAR ENERGY CORPORATION	Oil	25217
42-497-32954	Mitchell Energy Corporation	Gas	116571
42-497-32955	DEVON ENERGY PRODUCTION CO, L.P.	Gas	117215
42-497-32956	MITCHELL ENERGY COMPANY L.P.	Oil	25185
42-497-32957	DEVON ENERGY PRODUCTION CO, L.P.	Gas	115859
42-497-32958	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-32959	Mitchell Energy Corporation	Oil	24690
42-497-32960	DEVON ENERGY PRODUCTION CO, L.P.	Gas	116589
42-497-32961	SMITH PIPE OF ABILENE	Oil	24690
42-497-32962	Mitchell Energy Corporation	Oil	24690
42-497-32963	Mitchell Energy Corporation	Gas	117060
42-497-32964	DEVON ENERGY PRODUCTION CO, L.P.	Gas	116578
42-497-32965	DEVON ENERGY PRODUCTION CO, L.P.	Gas	116163
42-497-32966	H & S OPERATING, INC.
42-497-32967	FELDERHOFF PRODUCTION COMPANY	Gas	118824
42-497-32968	REPUBLIC ENERGY INC.	Gas	118827
42-497-32969	SCOUT ENERGY MANAGEMENT LLC	Gas	127484
42-497-32970	DEVON ENERGY PRODUCTION CO, L.P.	Gas	116591
42-497-32971	DEVON ENERGY PRODUCTION CO, L.P.	Gas	117777
42-497-32972	TAYLOR OPER. CO.
42-497-32973	SCOUT ENERGY MANAGEMENT LLC	Gas	118695
42-497-32974	DEVON ENERGY OPERATING CO., L.P.	Gas	117061
42-497-32975	DEVON ENERGY PRODUCTION CO, L.P.	Gas	166278
42-497-32976	Mitchell Energy Corporation	Gas	117058
42-497-32977	DEVON ENERGY PRODUCTION CO, L.P.	Gas	117451
42-497-32978	Gulf Oil Corp.
42-497-32979	TIMBER CREEK OPERATING LLC	Oil	25462
42-497-32980	RYDER SCOTT MANAGEMENT, LLC	Gas	118117
42-497-32981	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	117064
42-497-32982	Mitchell Energy Corporation	Gas	117062
42-497-32983	DEVON ENERGY PRODUCTION CO, L.P.	Gas	117214
42-497-32984	DEVON ENERGY PRODUCTION CO, L.P.	Gas	125069
42-497-32985	Mitchell Energy Corporation
42-497-32986
42-497-32987	Mitchell Energy Corporation	Oil	25410
42-497-32988	OZARK OIL COMPANY	Gas	120494
42-497-32989	DEVON ENERGY PRODUCTION CO, L.P.	Gas	117212
42-497-32990	Waggoner-Baldridge Energy Co.	Gas	120008
42-497-32991	OXY USA INC.	Gas	146909
42-497-32992	DEVON ENERGY PRODUCTION CO, L.P.	Gas	117552
42-497-32993	Mitchell Energy Corporation	Oil	28316
42-497-32994	SCOUT ENERGY MANAGEMENT LLC	Gas	128635
42-497-32995	DEVON ENERGY PRODUCTION CO, L.P.	Gas	117211
42-497-32996	DEVON ENERGY PRODUCTION CO, L.P.	Gas	117553
42-497-32997	EVEREST ENERGY LLC	Oil	17152
42-497-32998	3-T EXPLORATION, INC.	Oil	25200
42-497-32999	Mitchell Energy Corporation	Gas	117063
42-497-33000	SCOUT ENERGY MANAGEMENT LLC	Oil	25552
42-497-33001	DEVON ENERGY PRODUCTION CO, L.P.	Oil	25321
42-497-33002	SCOUT ENERGY MANAGEMENT LLC	Gas	117907
42-497-33003	BRIAR ENERGY CORPORATION	Oil	27881
42-497-33004	DEVON ENERGY PRODUCTION CO, L.P.	Oil	25628
42-497-33005	KND OIL & GAS, LLC	Oil	25415
42-497-33006	JAY MANAGEMENT COMPANY, LLC	Gas	121545
42-497-33007	Mitchell Energy Corporation	Oil	22892
42-497-33008	DEVON ENERGY PRODUCTION CO, L.P.	Gas	117768
42-497-33009	DEVON ENERGY PRODUCTION CO, L.P.	Oil	25557
42-497-33010	SILVER CREEK OIL & GAS, LLC	Gas	118055
42-497-33011	IPR ENERGY PARTNERS, LLC	Oil	10640
42-497-33012	Mitchell Energy Corporation	Oil	26178
42-497-33013	IPR ENERGY PARTNERS, LLC	Oil	10640
42-497-33014	RYDER SCOTT OIL COMPANY
42-497-33015	TAYLOR OPER. CO.
42-497-33016	Mitchell Energy Corporation	Gas	120714
42-497-33017	Mitchell Energy Corporation	Oil	27032
42-497-33018	DEVON ENERGY PRODUCTION CO, L.P.	Gas	118318
42-497-33019	Mitchell Energy Corporation	Oil	25000
42-497-33020	Mitchell Energy Corporation	Gas	117770
42-497-33021	Mitchell Energy Corporation	Gas	117767
42-497-33022	IPR ENERGY PARTNERS, LLC	Oil	23732
42-497-33023	CHOLLA PETROLEUM, INC.	Gas	119515
42-497-33024	Mitchell Energy Corporation	Oil	25579
42-497-33025	Mitchell Energy Corporation	Gas	117769
42-497-33026	SCOUT ENERGY MANAGEMENT LLC	Gas	118530
42-497-33027	PANEREX, INC.	Oil
42-497-33028
42-497-33029	RYDER SCOTT OIL COMPANY	Gas	150025
42-497-33030	Mitchell Energy Corporation	Gas	246675
42-497-33031	Mitchell Energy Corporation
42-497-33032	IPR ENERGY PARTNERS, LLC	Oil	29392
42-497-33033	IPR ENERGY PARTNERS, LLC	Gas	117843
42-497-33034	IPR ENERGY PARTNERS, LLC	Oil	24636
42-497-33035	Mitchell Energy Corporation	Gas	118999
42-497-33036	IPR ENERGY PARTNERS, LLC	Oil	10640
42-497-33037	SCOUT ENERGY MANAGEMENT LLC	Gas	118113
42-497-33038	CD CONSULTING & OPERATING CO.	Gas	215122
42-497-33039	SCOUT ENERGY MANAGEMENT LLC	Gas	117772
42-497-33040	BRIAR ENERGY CORPORATION	Gas	117972
42-497-33041	MITCHELL ENERGY COMPANY L.P.	Gas	121184
42-497-33042	DEVON ENERGY PRODUCTION CO, L.P.	Gas	117771
42-497-33043	DEVON ENERGY PRODUCTION CO, L.P.	Gas	119131
42-497-33044	SCOUT ENERGY MANAGEMENT LLC	Oil	30403
42-497-33045	CARTER ENERGY CORPORATION	Gas
42-497-33046	SCOUT ENERGY MANAGEMENT LLC	Gas	118694
42-497-33047	THOMAS HYDROCARBONS, INC.
42-497-33048	DEVON ENERGY OPERATING CO., L.P.	Gas	119524
42-497-33049	Mitchell Energy Corporation
42-497-33050	RYDER SCOTT OIL COMPANY	Oil
42-497-33051	Mitchell Energy Corporation	Gas	118546
42-497-33052	Mitchell Energy Corporation	Oil	27777
42-497-33053	TEXXOL OPERATING COMPANY, INC.	Gas	118989
42-497-33054	Mitchell Energy Corporation	Oil	27325
42-497-33055	3-T EXPLORATION, INC.	Oil	25581
42-497-33056	UPHAM OIL & GAS COMPANY	Gas	118995
42-497-33057	BRIAR ENERGY CORPORATION	Gas	122403
42-497-33058	Mitchell Energy Corporation	Gas	119643
42-497-33059	DEVON ENERGY PRODUCTION CO, L.P.	Gas	119528
42-497-33060	DEVON ENERGY PRODUCTION CO, L.P.	Gas	119513
42-497-33061	RYDER SCOTT OIL COMPANY	Gas	118822
42-497-33062
42-497-33063	CD CONSULTING & OPERATING CO.	Gas	122649
42-497-33064	UPHAM OIL & GAS COMPANY	Gas	118994
42-497-33065	WISE PRODUCTION COMPANY	Oil	25979
42-497-33066	DEVON ENERGY PRODUCTION CO, L.P.	Gas	121190
42-497-33067	SCOUT ENERGY MANAGEMENT LLC	Gas	121521
42-497-33068	WHISKEY RIVER OIL & GAS LLC	Gas	118548
42-497-33069	Mitchell Energy Corporation
42-497-33070	SCOUT ENERGY MANAGEMENT LLC	Gas	120151
42-497-33071	SCOUT ENERGY MANAGEMENT LLC	Gas	118991
42-497-33072	DEVON ENERGY PRODUCTION CO, L.P.	Gas	120074
42-497-33073	SCOUT ENERGY MANAGEMENT LLC	Gas	148239
42-497-33074	Mitchell Energy Corporation	Oil	25913
42-497-33075	DEVON ENERGY PRODUCTION CO, L.P.	Gas	120076
42-497-33076	Mitchell Energy Corporation	Gas	120066
42-497-33077	DEVON ENERGY PRODUCTION CO, L.P.	Gas	118992
42-497-33078	DEVON ENERGY PRODUCTION CO, L.P.	Gas	121893
42-497-33079	Mitchell Energy Corporation	Gas	119129
42-497-33080	Mitchell Energy Corporation	Gas	169165
42-497-33081	BRIAR ENERGY CORPORATION
42-497-33082	BRIAR ENERGY CORPORATION
42-497-33083	SCOUT ENERGY MANAGEMENT LLC	Gas	281545
42-497-33084	SCOUT ENERGY MANAGEMENT LLC	Gas	119612
42-497-33085	SCOUT ENERGY MANAGEMENT LLC	Gas	120072
42-497-33086	SILVER CREEK OIL & GAS, LLC	Gas	120127
42-497-33087	DEVON ENERGY PRODUCTION CO, L.P.	Gas	118547
42-497-33088	EL RAN, INC.	Gas	119611
42-497-33089	Mitchell Energy Corporation
42-497-33090	Waggoner-Baldridge Energy Co.	Gas	121504
42-497-33091	Mitchell Energy Corporation	Oil	26555
42-497-33092	K-B OIL COMPANY, LLC	Oil	26068
42-497-33093	DEVON ENERGY PRODUCTION CO, L.P.	Oil	25998
42-497-33094	SCOUT ENERGY MANAGEMENT LLC	Gas	120075
42-497-33095	DEVON ENERGY PRODUCTION CO, L.P.	Gas	119512
42-497-33096	EVEREST ENERGY LLC	Oil	10334
42-497-33097	Mitchell Energy Corporation	Gas	120073
42-497-33098	Mitchell Energy Corporation
42-497-33099	DEVON ENERGY PRODUCTION CO, L.P.	Gas	164107
42-497-33100	3-T EXPLORATION, INC.	Oil	25200
42-497-33101	BRIAR ENERGY CORPORATION	Oil	26067
42-497-33102	DEVON ENERGY PRODUCTION CO, L.P.	Gas	123121
42-497-33103	WESTERN CHIEF OIL & GAS COMPANY	Gas	186152
42-497-33104	BRISTOL RESOURCES CORPORATION	Gas	147874
42-497-33105	REPUBLIC ENERGY INC.	Gas	120491
42-497-33106	3-T EXPLORATION, INC.	Oil	25581
42-497-33107	Mitchell Energy Corporation	Gas	224466
42-497-33108	WELLS OILFIELD SERVICES, INC.	Gas	148004
42-497-33109	Mitchell Energy Corporation	Gas	120077
42-497-33110	Mitchell Energy Corporation	Gas	120713
42-497-33111	REPUBLIC ENERGY INC.	Gas	120711
42-497-33112	SCOUT ENERGY MANAGEMENT LLC	Gas	120488
42-497-33113
42-497-33114	SCOUT ENERGY MANAGEMENT LLC	Gas	282598
42-497-33115	Mitchell Energy Corporation	Oil	27253
42-497-33116	CHOLLA PETROLEUM, INC.	Gas	120486
42-497-33117	UPHAM OIL & GAS COMPANY	Gas	120956
42-497-33118	REPUBLIC ENERGY INC.	Gas	120712
42-497-33119	EAGLERIDGE OPERATING, LLC	Oil	25942
42-497-33120	EAGLERIDGE OPERATING, LLC	Gas	120126
42-497-33121	BURLINGTON RESOURCES O & G CO LP	Gas	121503
42-497-33122	Mitchell Energy Corporation	Oil	26256
42-497-33123	Mitchell Energy Corporation	Gas	120847
42-497-33124	BAJA PRODUCTION	Gas	120710
42-497-33125	ROBINSON OIL & GAS, INC.
42-497-33126	Waggoner-Baldridge Energy Co.
42-497-33127	Waggoner-Baldridge Energy Co.
42-497-33128	DEVON ENERGY PRODUCTION CO, L.P.	Gas	121666
42-497-33129	FELDERHOFF PRODUCTION COMPANY	Gas	121520
42-497-33130	EAGLERIDGE OPERATING, LLC	Gas	120848
42-497-33131
42-497-33132	Mitchell Energy Corporation	Oil	26240
42-497-33133	DEVON ENERGY PRODUCTION CO, L.P.	Gas	120843
42-497-33134	MURRY, BILLY D.
42-497-33135	Mitchell Energy Corporation	Gas	120842
42-497-33136
42-497-33137	REPUBLIC ENERGY INC.	Gas	121667
42-497-33138	BRIAR ENERGY CORPORATION	Oil	26067
42-497-33139	KNETEN OIL COMPANY, INC.
42-497-33140	TAYLOR, BEN J. INC.	Gas	121783
42-497-33141	Mitchell Energy Corporation
42-497-33142	BEST PETROLEUM EXPLORATIONS,INC.
42-497-33143	Mitchell Energy Corporation	Gas	121259
42-497-33144	DEVON ENERGY PRODUCTION CO, L.P.	Gas	121891
42-497-33145
42-497-33146
42-497-33147	Mitchell Energy Corporation
42-497-33148	SCOUT ENERGY MANAGEMENT LLC	Oil	26242
42-497-33149	XTO ENERGY INC.	Gas	122078
42-497-33150	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	120955
42-497-33151	IPR ENERGY PARTNERS, LLC	Oil	06978
42-497-33152	CD CONSULTING & OPERATING CO.	Gas	124284
42-497-33153	DEVON ENERGY PRODUCTION CO, L.P.	Gas	124704
42-497-33154	Mitchell Energy Corporation	Gas	121546
42-497-33155	DEVON ENERGY PRODUCTION CO, L.P.	Gas	121501
42-497-33156	EAGLERIDGE OPERATING, LLC	Gas	121189
42-497-33157	RICHEY, RAY MANAGEMENT CO., INC.	Gas	121892
42-497-33158	DYNAMIC PRODUCTION, INC.	Gas	120954
42-497-33159	DEVON ENERGY PRODUCTION CO, L.P.	Gas	122408
42-497-33160	ENLINK MIDSTREAM SERVICES, LLC	Oil	26669
42-497-33161	ASPEN OPERATING COMPANY, L.L.C.	Oil	16204
42-497-33162
42-497-33163	BRIAR ENERGY CORPORATION	Oil	27030
42-497-33164	BRIAR ENERGY CORPORATION	Gas	286112
42-497-33165	DEVON ENERGY PRODUCTION CO, L.P.	Gas	122082
42-497-33166
42-497-33167	MERIT ENERGY COMPANY	Gas	142478
42-497-33168	DEVON ENERGY PRODUCTION CO, L.P.	Gas	121736
42-497-33169	DEVON ENERGY PRODUCTION CO, L.P.	Gas	122089
42-497-33170	BEST PETROLEUM EXPLORATIONS,INC.
42-497-33171	Mitchell Energy Corporation
42-497-33172	MERIT ENERGY COMPANY	Oil	26295
42-497-33173	KNETEN OIL COMPANY, INC.
42-497-33174	DEVON ENERGY PRODUCTION CO, L.P.	Gas	121846
42-497-33175	WOOLEY PETROLEUM
42-497-33176	MERIT ENERGY COMPANY	Gas	121782
42-497-33177	Mitchell Energy Corporation	Gas	122282
42-497-33178	DEVON ENERGY PRODUCTION CO, L.P.	Gas	122714
42-497-33179	EAGLERIDGE OPERATING, LLC	Oil	26506
42-497-33180	MERIT ENERGY COMPANY	Oil	26327
42-497-33181	DEVON ENERGY PRODUCTION CO, L.P.	Gas	122086
42-497-33182	SUN EXPL. & PROD. CO.-ABILENE
42-497-33183	Mitchell Energy Corporation
42-497-33184	SCOUT ENERGY MANAGEMENT LLC	Gas	122283
42-497-33185	BRIAR ENERGY CORPORATION	Gas	125522
42-497-33186
42-497-33187	SCOUT ENERGY MANAGEMENT LLC	Gas	123122
42-497-33188	DEVON ENERGY PRODUCTION CO, L.P.	Gas	122712
42-497-33189	UPHAM OIL & GAS COMPANY	Oil	27476
42-497-33190	EP Operating Company	Gas	226169
42-497-33191	PENNY, RALPH E.	Gas	123242
42-497-33192
42-497-33193	PENNY, RALPH E.	Gas	123238
42-497-33194	Knight, Reuben B.	Oil
42-497-33195	DEVON ENERGY PRODUCTION CO, L.P.	Gas	123126
42-497-33196	UPHAM OIL & GAS COMPANY	Gas	124705
42-497-33197	Waggoner-Baldridge Energy Co.
42-497-33198	SCOUT ENERGY MANAGEMENT LLC	Oil	26966
42-497-33199	Mitchell Energy Corporation	Oil	27237
42-497-33200	SCOUT ENERGY MANAGEMENT LLC	Gas	123637
42-497-33201	SCOUT ENERGY MANAGEMENT LLC	Oil	25973
42-497-33202	TELESIS OPERATING CO., INC.	Oil	12969
42-497-33203	RYDER SCOTT OIL COMPANY	Gas	123591
42-497-33204	RYDER SCOTT OIL COMPANY	Gas	124256
42-497-33205	DEVON ENERGY PRODUCTION CO, L.P.	Gas	124538
42-497-33206	DEVON ENERGY PRODUCTION CO, L.P.	Gas	230420
42-497-33207	SCOUT ENERGY MANAGEMENT LLC	Gas	129504
42-497-33208	EAGLERIDGE OPERATING, LLC	Gas	123290
42-497-33209	ENSERCH EXPLORATION, INC	Gas	123841
42-497-33210	EAGLERIDGE OPERATING, LLC	Gas	124821
42-497-33211	EAGLERIDGE OPERATING, LLC	Gas	157538
42-497-33212	ARGUS OIL CO.
42-497-33213	ENSERCH EXPLORATION, INC	Gas	123842
42-497-33214	WAGGONER, W. T., ESTATE	Oil	26598
42-497-33215	Mitchell Energy Corporation
42-497-33216	ARROWHEAD PRODUCTIONS, LP	Oil	26765
42-497-33217	CRESTRIDGE OIL COMPANY
42-497-33218	EAGLERIDGE OPERATING, LLC	Gas	124823
42-497-33219
42-497-33220	DEVON ENERGY OPERATING CO., L.P.	Oil	13171
42-497-33221	BRIAR ENERGY CORPORATION	Gas	126788
42-497-33222
42-497-33223	SCOUT ENERGY MANAGEMENT LLC	Gas	127360
42-497-33224	RYDER SCOTT OIL COMPANY	Gas	124385
42-497-33225	MERIT ENERGY COMPANY	Gas	124822
42-497-33226	Mitchell Energy Corporation	Oil	26937
42-497-33227	MERIT ENERGY COMPANY	Gas	154458
42-497-33228	DEVON ENERGY PRODUCTION CO, L.P.	Oil	26837
42-497-33229	Mitchell Energy Corporation
42-497-33230	MERIT ENERGY COMPANY	Gas	125010
42-497-33231	SCOUT ENERGY MANAGEMENT LLC	Gas	125013
42-497-33232	TEXOMA OIL TOOLS, INC.	Oil	26598
42-497-33233
42-497-33234	DEVON ENERGY PRODUCTION CO, L.P.	Gas	126357
42-497-33235
42-497-33236	EAGLERIDGE OPERATING, LLC	Oil	26902
42-497-33237	DEVON ENERGY PRODUCTION CO, L.P.	Gas	126358
42-497-33238	Mitchell Energy Corporation
42-497-33239	ENSERCH EXPLORATION, INC	Gas	125674
42-497-33240	Mitchell Energy Corporation
42-497-33241	SAUDER MANAGEMENT COMPANY	Gas	127982
42-497-33242	DEVON ENERGY PRODUCTION CO, L.P.	Gas	126130
42-497-33243	DEVON ENERGY PRODUCTION CO, L.P.	Gas	127352
42-497-33244
42-497-33245	Mitchell Energy Corporation	Oil	23022
42-497-33246	DEVON ENERGY PRODUCTION CO, L.P.	Gas	127166
42-497-33247	LIME ROCK RESOURCES IV-A, L.P.	Gas	125288
42-497-33248
42-497-33249
42-497-33250	TAYLOR, BEN J. INC.
42-497-33251	FELDERHOFF PRODUCTION COMPANY	Gas	126133
42-497-33252	SCOUT ENERGY MANAGEMENT LLC	Oil	23022
42-497-33253	TEXOMA OIL TOOLS, INC.	Oil	26598
42-497-33254	TEXOMA OIL TOOLS, INC.	Oil	26598
42-497-33255	Mitchell Energy Corporation	Oil	23538
42-497-33256	FELDERHOFF PRODUCTION COMPANY	Gas	125891
42-497-33257	ARROWHEAD PRODUCTIONS, LP	Oil	26954
42-497-33258	ARROWHEAD PRODUCTIONS, LP	Oil	26812
42-497-33259	EVEREST ENERGY LLC	Oil	10334
42-497-33260	DEVON ENERGY OPERATING CO., L.P.	Oil	26979
42-497-33261	DEVON ENERGY PRODUCTION CO, L.P.	Oil	27025
42-497-33262	BRIAR ENERGY CORPORATION
42-497-33263	DEVON ENERGY PRODUCTION CO, L.P.	Oil	26837
42-497-33264	SCOUT ENERGY MANAGEMENT LLC	Oil	23022
42-497-33265	DEVON ENERGY PRODUCTION CO, L.P.	Gas	127346
42-497-33266	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-33267	FELDERHOFF PRODUCTION COMPANY	Gas	126483
42-497-33268	DEVON ENERGY PRODUCTION CO, L.P.	Oil	27169
42-497-33269	EAGLERIDGE OPERATING, LLC	Gas	126481
42-497-33270	WHISKEY RIVER OIL & GAS LLC	Oil	24499
42-497-33271	Knight, Reuben B.	Oil	19422
42-497-33272	SCOUT ENERGY MANAGEMENT LLC	Gas	134291
42-497-33273	DEVON ENERGY PRODUCTION CO, L.P.	Gas	127353
42-497-33274	BRIAR ENERGY CORPORATION	Oil	27466
42-497-33275	SCOUT ENERGY MANAGEMENT LLC	Gas	250664
42-497-33276	MERIT ENERGY COMPANY	Gas	126490
42-497-33277
42-497-33278	MERIT ENERGY COMPANY	Gas	126985
42-497-33279	TEXXOL OPERATING COMPANY, INC.	Gas	129725
42-497-33280	MERIT ENERGY COMPANY	Oil	29623
42-497-33281	DEVON ENERGY PRODUCTION CO, L.P.	Gas	127874
42-497-33282	PETERSON OIL AND GAS LLC	Gas	127520
42-497-33283	DEVON ENERGY PRODUCTION CO, L.P.	Oil	27076
42-497-33284	MERIT ENERGY COMPANY	Oil	24305
42-497-33285	EP Operating Company
42-497-33286	Mitchell Energy Corporation	Oil	29547
42-497-33287	SCOUT ENERGY MANAGEMENT LLC	Gas	148223
42-497-33288	DEVON ENERGY PRODUCTION CO, L.P.	Gas	127359
42-497-33289	Waggoner-Baldridge Energy Co.
42-497-33290	DEVON ENERGY PRODUCTION CO, L.P.	Gas	128269
42-497-33291	SCOUT ENERGY MANAGEMENT LLC	Oil	27082
42-497-33292	SCOUT ENERGY MANAGEMENT LLC	Oil	27038
42-497-33293	DEVON ENERGY PRODUCTION CO, L.P.	Oil	27032
42-497-33294	MERIT ENERGY COMPANY	Gas	127348
42-497-33295	SCOUT ENERGY MANAGEMENT LLC	Oil	27179
42-497-33296	ARROWHEAD PRODUCTIONS, LP	Oil	27097
42-497-33297	Mitchell Energy Corporation	Oil	27188
42-497-33298	DEVON ENERGY PRODUCTION CO, L.P.	Gas	129509
42-497-33299	DEVON ENERGY PRODUCTION CO, L.P.	Gas	129500
42-497-33300	DEVON ENERGY PRODUCTION CO, L.P.	Gas	129672
42-497-33301	DEVON ENERGY PRODUCTION CO, L.P.	Gas	132606
42-497-33302	EAGLERIDGE OPERATING, LLC	Gas	127979
42-497-33303	SCOUT ENERGY MANAGEMENT LLC	Gas	155414
42-497-33304	ASPEN OPERATING COMPANY, L.L.C.	Oil	23721
42-497-33305	DEVON ENERGY PRODUCTION CO, L.P.	Gas	130460
42-497-33306	DEVON ENERGY PRODUCTION CO, L.P.	Gas	129503
42-497-33307	Mitchell Energy Corporation	Gas	129507
42-497-33308	DEVON ENERGY PRODUCTION CO, L.P.	Gas	139417
42-497-33309	DEVON ENERGY PRODUCTION CO, L.P.	Gas	129673
42-497-33310	SCOUT ENERGY MANAGEMENT LLC	Oil	27174
42-497-33311	DEVON ENERGY PRODUCTION CO, L.P.	Gas	130906
42-497-33312	CREST OPERATING COMPANY	Oil	17049
42-497-33313	Mitchell Energy Corporation
42-497-33314	SCOUT ENERGY MANAGEMENT LLC	Oil	27162
42-497-33315	WHISKEY RIVER OIL & GAS LLC	Oil	24499
42-497-33316	FELDERHOFF PRODUCTION COMPANY	Oil	27190
42-497-33317	DEVON ENERGY PRODUCTION CO, L.P.	Gas	129501
42-497-33318	Mitchell Energy Corporation	Gas	138090
42-497-33319	WAGGONER-BALDRIDGE OPER. CO, INC
42-497-33320	DEVON ENERGY PRODUCTION CO, L.P.	Gas	128628
42-497-33321	Mitchell Energy Corporation
42-497-33322	DEVON ENERGY PRODUCTION CO, L.P.	Gas	130067
42-497-33323	Mitchell Energy Corporation	Oil	27806
42-497-33324	SCOUT ENERGY MANAGEMENT LLC	Oil	27267
42-497-33325	DEVON ENERGY PRODUCTION CO, L.P.	Gas	129499
42-497-33326	SCOUT ENERGY MANAGEMENT LLC	Oil	27377
42-497-33327	DEVON ENERGY PRODUCTION CO, L.P.	Gas	130377
42-497-33328	SCOUT ENERGY MANAGEMENT LLC	Gas	129506
42-497-33329	DEVON ENERGY PRODUCTION CO, L.P.	Gas	130454
42-497-33330	SCOUT ENERGY MANAGEMENT LLC	Gas	129505
42-497-33331	RYDER SCOTT OIL COMPANY	Oil	27225
42-497-33332	BRIAR ENERGY CORPORATION	Oil	27259
42-497-33333	BRIAR ENERGY CORPORATION	Oil	27400
42-497-33334	DEVON ENERGY PRODUCTION CO, L.P.	Gas	129773
42-497-33335	Mitchell Energy Corporation
42-497-33336	TAYLOR, BEN J. INC.	Oil	25129
42-497-33337	SCOUT ENERGY MANAGEMENT LLC	Gas	129510
42-497-33338	FELDERHOFF PRODUCTION COMPANY	Gas	129151
42-497-33339	WHISKEY RIVER OIL & GAS LLC	Oil	26300
42-497-33340	MITCHELL ENERGY COMPANY L.P.	Oil	27290
42-497-33341	DEVON ENERGY OPERATING CO., L.P.	Gas	129508
42-497-33342	Mitchell Energy Corporation	Gas	130457
42-497-33343	DEVON ENERGY PRODUCTION CO, L.P.	Gas	130456
42-497-33344	DEVON ENERGY PRODUCTION CO, L.P.	Gas	130452
42-497-33345	LAKOTA ENERGY, LTD.	Oil	27252
42-497-33346	FELDERHOFF PRODUCTION COMPANY	Gas	129152
42-497-33347	DEVON ENERGY PRODUCTION CO, L.P.	Gas	130297
42-497-33348	SCOUT ENERGY MANAGEMENT LLC	Gas	132594
42-497-33349	PETERSON OIL AND GAS LLC	Gas	129769
42-497-33350	REPUBLIC ENERGY INC.	Gas	129770
42-497-33351	DEVON ENERGY PRODUCTION CO, L.P.	Gas	129936
42-497-33352	DEVON ENERGY PRODUCTION CO, L.P.	Gas	129937
42-497-33353	SCOUT ENERGY MANAGEMENT LLC	Oil	27360
42-497-33354	Mitchell Energy Corporation	Gas	130450
42-497-33355	DEVON ENERGY PRODUCTION CO, L.P.	Gas	131733
42-497-33356	SCOUT ENERGY MANAGEMENT LLC	Gas	129768
42-497-33357	SCOUT ENERGY MANAGEMENT LLC	Oil	29905
42-497-33358	DEVON ENERGY PRODUCTION CO, L.P.	Gas	131223
42-497-33359	UPHAM OIL & GAS COMPANY	Oil	17357
42-497-33360	DEVON ENERGY PRODUCTION CO, L.P.	Gas	130907
42-497-33361	Mitchell Energy Corporation	Gas	130912
42-497-33362
42-497-33363	DEVON ENERGY PRODUCTION CO, L.P.	Oil	27558
42-497-33364	DEVON ENERGY PRODUCTION CO, L.P.	Gas	133519
42-497-33365	Mitchell Energy Corporation
42-497-33366	DEVON ENERGY PRODUCTION CO, L.P.	Gas	132117
42-497-33367	REPUBLIC ENERGY INC.	Gas	129771
42-497-33368	DEVON ENERGY PRODUCTION CO, L.P.	Gas	130909
42-497-33370	DEVON ENERGY PRODUCTION CO, L.P.	Gas	130675
42-497-33371	LAKOTA ENERGY, LTD.	Gas	130676
42-497-33372
42-497-33373	DEVON ENERGY OPERATING CO., L.P.	Gas	137798
42-497-33374	DEVON ENERGY PRODUCTION CO, L.P.	Gas	130451
42-497-33375	TEXXOL OPERATING COMPANY, INC.	Gas	130610
42-497-33376	PENNY, RALPH E.
42-497-33377	SCOUT ENERGY MANAGEMENT LLC	Oil	27437
42-497-33378	DEVON ENERGY PRODUCTION CO, L.P.	Gas	131534
42-497-33380	TEXXOL OPERATING COMPANY, INC.	Oil	27402
42-497-33381	DEVON ENERGY PRODUCTION CO, L.P.	Gas	132114
42-497-33382	DEVON ENERGY PRODUCTION CO, L.P.	Gas	131117
42-497-33383	DEVON ENERGY PRODUCTION CO, L.P.	Gas	131222
42-497-33384	DEVON ENERGY OPERATING CO., L.P.	Gas	131118
42-497-33385	DEVON ENERGY PRODUCTION CO, L.P.	Gas	130458
42-497-33386	DEVON ENERGY PRODUCTION CO, L.P.	Gas	130911
42-497-33387	SMITH PIPE OF ABILENE	Gas	131119
42-497-33388	DEVON ENERGY PRODUCTION CO, L.P.	Gas	132118
42-497-33389	REPUBLIC ENERGY INC.	Gas	130459
42-497-33390	DEVON ENERGY PRODUCTION CO, L.P.	Gas	132113
42-497-33391	WAGGONER-BALDRIDGE OPER. CO, INC
42-497-33392	MITCHELL ENERGY COMPANY L.P.	Gas	132596
42-497-33393	REPUBLIC ENERGY INC.	Gas	131221
42-497-33394	Mitchell Energy Corporation	Gas	138076
42-497-33395	DEVON ENERGY PRODUCTION CO, L.P.	Gas	133543
42-497-33396	DEVON ENERGY PRODUCTION CO, L.P.	Gas	134546
42-497-33397	REPUBLIC ENERGY INC.	Gas	130677
42-497-33398	DEVON ENERGY PRODUCTION CO, L.P.	Gas	135837
42-497-33399	DEVON ENERGY PRODUCTION CO, L.P.	Oil	27515
42-497-33400	SCOUT ENERGY MANAGEMENT LLC	Oil	27548
42-497-33401	DEVON ENERGY PRODUCTION CO, L.P.	Gas	133541
42-497-33402	DEVON ENERGY PRODUCTION CO, L.P.	Gas	132599
42-497-33403	DEVON ENERGY PRODUCTION CO, L.P.	Gas	132600
42-497-33404	DEVON ENERGY PRODUCTION CO, L.P.	Gas	132602
42-497-33405	DEVON ENERGY PRODUCTION CO, L.P.	Gas	131536
42-497-33406	DEVON ENERGY PRODUCTION CO, L.P.	Gas	132116
42-497-33407	DEVON ENERGY PRODUCTION CO, L.P.	Gas	132798
42-497-33408	DEVON ENERGY PRODUCTION CO, L.P.	Gas	133692
42-497-33409	Mitchell Energy Corporation	Gas	134239
42-497-33410	PETERSON OIL AND GAS LLC	Gas	131538
42-497-33411	DEVON ENERGY PRODUCTION CO, L.P.	Gas	133458
42-497-33412	DEVON ENERGY PRODUCTION CO, L.P.	Gas	182885
42-497-33414	SCOUT ENERGY MANAGEMENT LLC	Oil	27646
42-497-33415
42-497-33416	Knight, Reuben B.
42-497-33417	FELDERHOFF PRODUCTION COMPANY	Gas	131537
42-497-33419	FELDERHOFF PRODUCTION COMPANY	Gas	132108
42-497-33420	BRIAR ENERGY CORPORATION	Oil	27527
42-497-33421	SCOUT ENERGY MANAGEMENT LLC	Gas	134034
42-497-33422	LAKOTA ENERGY, LTD.	Oil	27475
42-497-33423	DEVON ENERGY PRODUCTION CO, L.P.	Gas	133588
42-497-33424	SCOUT ENERGY MANAGEMENT LLC	Oil	27599
42-497-33425	DEVON ENERGY PRODUCTION CO, L.P.	Gas	134550
42-497-33426	SAUDER MANAGEMENT COMPANY	Gas	132601
42-497-33428	KND OIL & GAS, LLC	Oil	19537
42-497-33429	FELDERHOFF PRODUCTION COMPANY	Gas	131734
42-497-33430	SMITH PIPE OF ABILENE	Oil	24690
42-497-33431	SCOUT ENERGY MANAGEMENT LLC	Gas	132801
42-497-33432	DEVON ENERGY PRODUCTION CO, L.P.	Gas	133389
42-497-33433	DEVON ENERGY PRODUCTION CO, L.P.	Gas	132598
42-497-33435	DEVON ENERGY OPERATING CO., L.P.	Gas	139270
42-497-33436	REPUBLIC ENERGY INC.	Gas	132603
42-497-33437	REPUBLIC ENERGY INC.	Gas	132119
42-497-33438	SCOUT ENERGY MANAGEMENT LLC	Oil	27600
42-497-33439	DEVON ENERGY PRODUCTION CO, L.P.	Gas	135550
42-497-33440	SCOUT ENERGY MANAGEMENT LLC	Oil	27639
42-497-33441
42-497-33442	REPUBLIC ENERGY INC.	Gas	132800
42-497-33443	RYDER SCOTT MANAGEMENT, LLC	Gas	132799
42-497-33444	REPUBLIC ENERGY INC.	Gas	133540
42-497-33445	DEVON ENERGY PRODUCTION CO, L.P.	Gas	133702
42-497-33446	SCOUT ENERGY MANAGEMENT LLC	Gas	135494
42-497-33447	DEVON ENERGY PRODUCTION CO, L.P.	Gas	133539
42-497-33448	ANADARKO PETROLEUM CORPORATION	Oil	16216
42-497-33449	DEVON ENERGY PRODUCTION CO, L.P.	Gas	134033
42-497-33450	DEVON ENERGY PRODUCTION CO, L.P.	Gas	133750
42-497-33451	DEVON ENERGY PRODUCTION CO, L.P.	Gas	134236
42-497-33452
42-497-33453	PENNY, RALPH E.	Oil	28011
42-497-33454	DEVON ENERGY PRODUCTION CO, L.P.	Gas	132802
42-497-33455	DEVON ENERGY PRODUCTION CO, L.P.	Gas	135844
42-497-33456	PETERSON OIL AND GAS LLC	Gas	132803
42-497-33457	Mitchell Energy Corporation	Gas	133542
42-497-33458	DEVON ENERGY PRODUCTION CO, L.P.	Gas	134237
42-497-33459	DEVON ENERGY PRODUCTION CO, L.P.	Gas	135715
42-497-33460	IPR ENERGY PARTNERS, LLC	Oil	10640
42-497-33461	IPR ENERGY PARTNERS, LLC	Oil	10640
42-497-33462	IPR ENERGY PARTNERS, LLC	Oil	10640
42-497-33463	Mitchell Energy Corporation	Gas	133759
42-497-33464	TEXXOL OPERATING COMPANY, INC.	Gas	132816
42-497-33465	DEVON ENERGY PRODUCTION CO, L.P.	Gas	137227
42-497-33466	WAGNER, DUER & CO.
42-497-33467
42-497-33468	DEVON ENERGY PRODUCTION CO, L.P.	Gas	136089
42-497-33469	CD CONSULTING & OPERATING CO.	Gas	133393
42-497-33470	HUNTER EXPLORATION CO.	Oil	27604
42-497-33471	DEVON ENERGY PRODUCTION CO, L.P.	Gas	134035
42-497-33472	DEVON ENERGY PRODUCTION CO, L.P.	Gas	134234
42-497-33473	SCOUT ENERGY MANAGEMENT LLC	Gas	133565
42-497-33474	DEVON ENERGY OPERATING CO., L.P.	Gas	134507
42-497-33475	DEVON ENERGY PRODUCTION CO, L.P.	Gas	134466
42-497-33476	DEVON ENERGY PRODUCTION CO, L.P.	Gas	135912
42-497-33477	DEVON ENERGY PRODUCTION CO, L.P.	Gas	136207
42-497-33478	Mitchell Energy Corporation
42-497-33479	DEVON ENERGY PRODUCTION CO, L.P.	Oil	27899
42-497-33480	ANADARKO PETROLEUM CORPORATION	Gas	134508
42-497-33481	DEVON ENERGY PRODUCTION CO, L.P.	Gas	133749
42-497-33482	HODGES, THOMAS
42-497-33483	DEVON ENERGY PRODUCTION CO, L.P.	Gas	134531
42-497-33484	BEDROCK PRODUCTION, LLC	Gas	136600
42-497-33485	Mitchell Energy Corporation	Oil	27698
42-497-33486
42-497-33487	CHOLLA PETROLEUM, INC.	Oil	27751
42-497-33488	Mitchell Energy Corporation
42-497-33489	DEVON ENERGY PRODUCTION CO, L.P.	Gas	134868
42-497-33490	DEVON ENERGY PRODUCTION CO, L.P.	Gas	135839
42-497-33491	SCOUT ENERGY MANAGEMENT LLC	Oil	27639
42-497-33492	DEVON ENERGY PRODUCTION CO, L.P.	Gas	134467
42-497-33493	DEVON ENERGY PRODUCTION CO, L.P.	Gas	136220
42-497-33494	DEVON ENERGY PRODUCTION CO, L.P.	Oil	27841
42-497-33495	DEVON ENERGY PRODUCTION CO, L.P.	Gas	134506
42-497-33496	TEXXOL OPERATING COMPANY, INC.	Gas	134533
42-497-33497	DEVON ENERGY PRODUCTION CO, L.P.	Gas	134524
42-497-33498	DEVON ENERGY PRODUCTION CO, L.P.	Gas	135493
42-497-33499	DEVON ENERGY PRODUCTION CO, L.P.	Gas	135238
42-497-33500	PETERSON OIL AND GAS LLC	Gas	136906
42-497-33501	DEVON ENERGY PRODUCTION CO, L.P.	Gas	135910
42-497-33502	DEVON ENERGY PRODUCTION CO, L.P.	Gas	139216
42-497-33503	DEVON ENERGY PRODUCTION CO, L.P.	Oil	27710
42-497-33504	DEVON ENERGY PRODUCTION CO, L.P.	Gas	137632
42-497-33505	Mitchell Energy Corporation
42-497-33506	DEVON ENERGY OPERATING CO., L.P.	Gas	136093
42-497-33507	DEVON ENERGY PRODUCTION CO, L.P.	Gas	135845
42-497-33508	FELDERHOFF PRODUCTION COMPANY	Oil	27704
42-497-33509	DEVON ENERGY PRODUCTION CO, L.P.	Gas	136208
42-497-33510	DEVON ENERGY PRODUCTION CO, L.P.	Gas	136167
42-497-33511	DEVON ENERGY PRODUCTION CO, L.P.	Oil	27829
42-497-33512	SCOUT ENERGY MANAGEMENT LLC	Oil	27850
42-497-33513	REPUBLIC ENERGY INC.	Gas	137089
42-497-33514	DEVON ENERGY PRODUCTION CO, L.P.	Gas	135714
42-497-33515	SCOUT ENERGY MANAGEMENT LLC	Gas	135713
42-497-33516	DEVON ENERGY PRODUCTION CO, L.P.	Gas	135871
42-497-33517	DEVON ENERGY PRODUCTION CO, L.P.	Gas	136115
42-497-33518	SCOUT ENERGY MANAGEMENT LLC	Oil	27416
42-497-33519	WAGGONER, W. T., ESTATE
42-497-33520	DEVON ENERGY PRODUCTION CO, L.P.	Gas	135496
42-497-33521	UPHAM OIL & GAS COMPANY	Gas	135829
42-497-33522	Mitchell Energy Corporation	Gas	136129
42-497-33523	Mitchell Energy Corporation	Gas	136119
42-497-33524	EVEREST ENERGY LLC	Gas	136461
42-497-33525	DEVON ENERGY PRODUCTION CO, L.P.	Gas	136988
42-497-33527	DEVON ENERGY OPERATING CO., L.P.	Gas	136217
42-497-33528	DEVON ENERGY PRODUCTION CO, L.P.	Gas	136965
42-497-33529	3-R PRODUCTION, INC.	Gas	137081
42-497-33530	Mitchell Energy Corporation
42-497-33531	DEVON ENERGY PRODUCTION CO, L.P.	Gas	136215
42-497-33532	DEVON ENERGY PRODUCTION CO, L.P.	Gas	136981
42-497-33533	Mitchell Energy Corporation	Gas	136123
42-497-33534	DEVON ENERGY PRODUCTION CO, L.P.	Gas	136982
42-497-33535	REPUBLIC ENERGY INC.	Oil	27811
42-497-33536
42-497-33537	REPUBLIC ENERGY INC.	Gas	136223
42-497-33538	DEVON ENERGY PRODUCTION CO, L.P.	Gas	137165
42-497-33539	KND OIL & GAS, LLC	Gas	138150
42-497-33540	WAGGONER-BALDRIDGE OPER. CO, INC	Gas	136218
42-497-33541	SCOUT ENERGY MANAGEMENT LLC	Oil	29595
42-497-33542	DEVON ENERGY PRODUCTION CO, L.P.	Gas	140620
42-497-33543
42-497-33544	DEVON ENERGY PRODUCTION CO, L.P.	Gas	136994
42-497-33545	SCOUT ENERGY MANAGEMENT LLC	Gas	137243
42-497-33546	SCOUT ENERGY MANAGEMENT LLC	Gas	254862
42-497-33547	DEVON ENERGY OPERATING CO., L.P.	Gas	137683
42-497-33548	DEVON ENERGY PRODUCTION CO, L.P.	Gas	138848
42-497-33549	DEVON ENERGY PRODUCTION CO, L.P.	Gas	137241
42-497-33550	DEVON ENERGY OPERATING CO., L.P.	Gas	137679
42-497-33551	DEVON ENERGY PRODUCTION CO, L.P.	Gas	137007
42-497-33552	Mitchell Energy Corporation
42-497-33553	Mitchell Energy Corporation	Gas	137669
42-497-33554
42-497-33555	REPUBLIC ENERGY INC.	Oil	27836
42-497-33556	DEVON ENERGY PRODUCTION CO, L.P.	Gas	137461
42-497-33557	DEVON ENERGY PRODUCTION CO, L.P.	Gas	137242
42-497-33558	DEVON ENERGY PRODUCTION CO, L.P.	Gas	137815
42-497-33559	DEVON ENERGY OPERATING CO., L.P.	Gas	137680
42-497-33560	SCOUT ENERGY MANAGEMENT LLC	Gas	138252
42-497-33561	REPUBLIC ENERGY INC.	Oil	27811
42-497-33562	DEVON ENERGY PRODUCTION CO, L.P.	Gas	137005
42-497-33563	WAGGONER-BALDRIDGE OPER. CO, INC
42-497-33564	JW ENERGY CO., LTD	Oil	29568
42-497-33565	WAGGONER-BALDRIDGE OPER. CO, INC
42-497-33566	WAGGONER-BALDRIDGE OPER. CO, INC
42-497-33567	WAGGONER-BALDRIDGE OPER. CO, INC
42-497-33568	DEVON ENERGY PRODUCTION CO, L.P.	Gas	137621
42-497-33569	RYDER SCOTT MANAGEMENT, LLC	Gas	137245
42-497-33570	SAGE NATURAL RESOURCES LLC	Gas	137974
42-497-33571	DEVON ENERGY PRODUCTION CO, L.P.	Gas	137656
42-497-33572	RICHEY, RAY MANAGEMENT CO., INC.	Gas	150514
42-497-33573	J-W OPERATING CO.	Gas	139779
42-497-33574	DEVON ENERGY PRODUCTION CO, L.P.	Oil	27922
42-497-33575	DEVON ENERGY PRODUCTION CO, L.P.	Gas	139516
42-497-33576	BRIAR ENERGY CORPORATION	Gas	142255
42-497-33577	DEVON ENERGY PRODUCTION CO, L.P.	Gas	138113
42-497-33578	UPHAM OIL & GAS COMPANY	Oil	27597
42-497-33579	DEVON ENERGY PRODUCTION CO, L.P.	Oil	28162
42-497-33580	DEVON ENERGY PRODUCTION CO, L.P.	Gas	138335
42-497-33581	DEVON ENERGY PRODUCTION CO, L.P.	Gas	138891
42-497-33582	DEVON ENERGY PRODUCTION CO, L.P.	Gas	138737
42-497-33583	Mitchell Energy Corporation	Gas	139416
42-497-33584	DEVON ENERGY PRODUCTION CO, L.P.	Gas	138075
42-497-33585	DEVON ENERGY PRODUCTION CO, L.P.	Oil	28093
42-497-33586	DEVON ENERGY PRODUCTION CO, L.P.	Gas	137834
42-497-33587	EVEREST ENERGY LLC	Gas	139222
42-497-33588	DEVON ENERGY PRODUCTION CO, L.P.	Gas	137744
42-497-33589	REPUBLIC ENERGY INC.	Oil	27811
42-497-33590	MITCHELL ENERGY COMPANY L.P.	Gas	137978
42-497-33591	DEVON ENERGY PRODUCTION CO, L.P.	Gas	138851
42-497-33592	SCOUT ENERGY MANAGEMENT LLC	Oil	17160
42-497-33593	SCOUT ENERGY MANAGEMENT LLC	Oil	17160
42-497-33594	DEVON ENERGY PRODUCTION CO, L.P.	Gas	140051
42-497-33595	DEVON ENERGY PRODUCTION CO, L.P.	Gas	138887
42-497-33596	LAKOTA ENERGY, LTD.	Oil	28044
42-497-33597	UPHAM OIL & GAS COMPANY	Gas	286395
42-497-33598	DEVON ENERGY PRODUCTION CO, L.P.	Gas	138850
42-497-33599	MITCHELL ENERGY COMPANY L.P.	Gas	138757
42-497-33600	WHISKEY RIVER OIL & GAS LLC	Gas	138147
42-497-33601	SCOUT ENERGY MANAGEMENT LLC	Gas	138991
42-497-33602	DEVON ENERGY PRODUCTION CO, L.P.	Gas	224179
42-497-33603	TARPON OIL COMPANY	Gas	139849
42-497-33604	DEVON ENERGY PRODUCTION CO, L.P.	Gas	139421
42-497-33605	JACKSON, JERAL W. INC.
42-497-33606
42-497-33607	UPHAM OIL & GAS COMPANY	Oil	28035
42-497-33608	REPUBLIC ENERGY INC.	Gas	138647
42-497-33609	DEVON ENERGY PRODUCTION CO, L.P.	Gas	255230
42-497-33610	DEVON ENERGY OPERATING CO., L.P.	Gas	138993
42-497-33611	CHOLLA PETROLEUM, INC.	Oil	16292
42-497-33612	CHOLLA PETROLEUM, INC.	Oil	16292
42-497-33613	MCCUTCHIN, JERRY
42-497-33614
42-497-33615	Mitchell Energy Corporation	Gas	138327
42-497-33616	SCOUT ENERGY MANAGEMENT LLC	Oil	23531
42-497-33617	DEVON ENERGY PRODUCTION CO, L.P.	Gas	139268
42-497-33619	DEVON ENERGY PRODUCTION CO, L.P.	Gas	139267
42-497-33620	DEVON ENERGY PRODUCTION CO, L.P.	Gas	139204
42-497-33621	REPUBLIC ENERGY INC.	Gas	138843
42-497-33622	SCOUT ENERGY MANAGEMENT LLC	Gas	138849
42-497-33623	SCOUT ENERGY MANAGEMENT LLC	Gas	139271
42-497-33624	DEVON ENERGY PRODUCTION CO, L.P.	Gas	139217
42-497-33625	DEVON ENERGY PRODUCTION CO, L.P.	Gas	139519
42-497-33626	WAGGONER-BALDRIDGE OPER. CO, INC	Gas	138844
42-497-33627	FELDERHOFF PRODUCTION COMPANY	Gas	141902
42-497-33628	SCOUT ENERGY MANAGEMENT LLC	Gas	138990
42-497-33629	DEVON ENERGY PRODUCTION CO, L.P.	Gas	139992
42-497-33632
42-497-33633	DEVON ENERGY PRODUCTION CO, L.P.	Gas	139308
42-497-33634	SCOUT ENERGY MANAGEMENT LLC	Gas	139487
42-497-33635	Mitchell Energy Corporation	Oil	28256
42-497-33636	WAGGONER-BALDRIDGE OPER. CO, INC	Gas	139948
42-497-33637	DEVON ENERGY PRODUCTION CO, L.P.	Gas	139777
42-497-33638	DEVON ENERGY PRODUCTION CO, L.P.	Gas	139517
42-497-33639	SCOUT ENERGY MANAGEMENT LLC	Oil	27841
42-497-33640	Mitchell Energy Corporation	Gas	139419
42-497-33641	DEVON ENERGY PRODUCTION CO, L.P.	Gas	139778
42-497-33642	REPUBLIC ENERGY INC.	Oil	28101
42-497-33643	SCOUT ENERGY MANAGEMENT LLC	Oil	28151
42-497-33644	LAKOTA ENERGY, LTD.	Gas	139415
42-497-33645	SCOUT ENERGY MANAGEMENT LLC	Gas	141078
42-497-33646	DEVON ENERGY PRODUCTION CO, L.P.	Gas	139965
42-497-33647
42-497-33648	WAGGONER-BALDRIDGE OPER. CO, INC	Gas	140461
42-497-33649	DEVON ENERGY PRODUCTION CO, L.P.	Gas	207123
42-497-33650	PETERSON OIL AND GAS LLC	Gas	139272
42-497-33651	REPUBLIC ENERGY INC.	Gas	139428
42-497-33652	DEVON ENERGY PRODUCTION CO, L.P.	Gas	139795
42-497-33653	WAGGONER-BALDRIDGE OPER. CO, INC	Oil	28217
42-497-33654	DEVON ENERGY PRODUCTION CO, L.P.	Gas	140080
42-497-33655	DEVON ENERGY PRODUCTION CO, L.P.	Gas	141756
42-497-33656	DEVON ENERGY PRODUCTION CO, L.P.	Gas	139489
42-497-33657	DEVON ENERGY PRODUCTION CO, L.P.	Gas	139797
42-497-33658	DEVON ENERGY PRODUCTION CO, L.P.	Gas	140527
42-497-33659	DEVON ENERGY PRODUCTION CO, L.P.	Gas	140610
42-497-33660	REPUBLIC ENERGY INC.	Gas	201661
42-497-33661	DEVON ENERGY PRODUCTION CO, L.P.	Gas	140411
42-497-33662	SCOUT ENERGY MANAGEMENT LLC	Oil	17160
42-497-33663	PETERSON OIL AND GAS LLC	Gas	139712
42-497-33664	REPUBLIC ENERGY INC.	Gas	140141
42-497-33665	DEVON ENERGY PRODUCTION CO, L.P.	Gas	140793
42-497-33666	DEVON ENERGY PRODUCTION CO, L.P.	Oil	28232
42-497-33667	DEVON ENERGY PRODUCTION CO, L.P.	Gas	140522
42-497-33668	SCOUT ENERGY MANAGEMENT LLC	Oil	17160
42-497-33669	DEVON ENERGY PRODUCTION CO, L.P.	Gas	140812
42-497-33670	ARROWHEAD PRODUCTIONS, LP	Gas	140149
42-497-33671	DEVON ENERGY PRODUCTION CO, L.P.	Gas	140526
42-497-33672	UPHAM OIL & GAS COMPANY	Gas	140953
42-497-33673	SCOUT ENERGY MANAGEMENT LLC	Gas	205985
42-497-33674	FELDERHOFF PRODUCTION COMPANY	Gas	218045
42-497-33675	REPUBLIC ENERGY INC.	Gas	140609
42-497-33676	DEVON ENERGY PRODUCTION CO, L.P.	Gas	140538
42-497-33677	DEVON ENERGY PRODUCTION CO, L.P.	Gas	141282
42-497-33678	DEVON ENERGY PRODUCTION CO, L.P.	Gas	140616
42-497-33679	FELDERHOFF PRODUCTION COMPANY	Gas	140643
42-497-33680	DEVON ENERGY PRODUCTION CO, L.P.	Gas	140791
42-497-33681	KND OIL & GAS, LLC	Oil	25415
42-497-33682	DEVON ENERGY PRODUCTION CO, L.P.	Gas	141209
42-497-33683
42-497-33684	PETERSON OIL AND GAS LLC	Gas	140528
42-497-33685	DEVON ENERGY PRODUCTION CO, L.P.	Gas	140823
42-497-33686	DEVON ENERGY PRODUCTION CO, L.P.	Gas	141773
42-497-33687	SCOUT ENERGY MANAGEMENT LLC	Gas	141279
42-497-33688	WISE PRODUCTION COMPANY	Gas	141142
42-497-33689	DEVON ENERGY PRODUCTION CO, L.P.	Gas	147769
42-497-33690	SCOUT ENERGY MANAGEMENT LLC	Gas	141088
42-497-33691	DEVON ENERGY PRODUCTION CO, L.P.	Gas	141207
42-497-33692	REPUBLIC ENERGY INC.	Gas	140798
42-497-33693	DEVON ENERGY PRODUCTION CO, L.P.	Gas	141245
42-497-33694	RIVERCITY OPERATING, INC.	Gas	142342
42-497-33695	SCOUT ENERGY MANAGEMENT LLC	Gas	142805
42-497-33696	DEVON ENERGY PRODUCTION CO, L.P.	Gas	143950
42-497-33697	DEVON ENERGY PRODUCTION CO, L.P.	Gas	261745
42-497-33698	WHISKEY RIVER OIL & GAS LLC	Gas	141466
42-497-33699	DEVON ENERGY PRODUCTION CO, L.P.	Gas	141612
42-497-33700	ECHO PRODUCTION, INC.	Gas	142164
42-497-33701	SCOUT ENERGY MANAGEMENT LLC	Gas	260109
42-497-33702	Mitchell Energy Corporation
42-497-33703	DEVON ENERGY PRODUCTION CO, L.P.	Gas	141280
42-497-33704	DEVON ENERGY PRODUCTION CO, L.P.	Gas	144800
42-497-33705	DEVON ENERGY PRODUCTION CO, L.P.	Gas	141482
42-497-33706	DEVON ENERGY PRODUCTION CO, L.P.	Gas	141787
42-497-33707	Mitchell Energy Corporation	Gas	150854
42-497-33708	IPR ENERGY PARTNERS, LLC	Gas	142259
42-497-33709	Mitchell Energy Corporation
42-497-33710	ASPEN OPERATING COMPANY, L.L.C.	Oil	30796
42-497-33711	REPUBLIC ENERGY INC.	Gas	141322
42-497-33712	EAGLERIDGE OPERATING, LLC	Gas	141247
42-497-33713	SCOUT ENERGY MANAGEMENT LLC	Gas	141686
42-497-33714	DEVON ENERGY PRODUCTION CO, L.P.	Gas	143554
42-497-33715	SCOUT ENERGY MANAGEMENT LLC	Gas	144755
42-497-33716	Mitchell Energy Corporation	Gas	143332
42-497-33717	DEVON ENERGY PRODUCTION CO, L.P.	Gas	143054
42-497-33718	DEVON ENERGY PRODUCTION CO, L.P.	Oil	30274
42-497-33719	Mitchell Energy Corporation
42-497-33720	DEVON ENERGY PRODUCTION CO, L.P.	Gas	142257
42-497-33721	SCOUT ENERGY MANAGEMENT LLC	Gas	143047
42-497-33722	DEVON ENERGY PRODUCTION CO, L.P.	Oil	28389
42-497-33723	DEVON ENERGY PRODUCTION CO, L.P.	Gas	141987
42-497-33724	RKW OPERATING LLC	Gas	219818
42-497-33725	DEVON ENERGY PRODUCTION CO, L.P.	Gas	142893
42-497-33726	DEVON ENERGY PRODUCTION CO, L.P.	Gas	142481
42-497-33727	ARROWHEAD PRODUCTIONS, LP	Gas	142263
42-497-33728	DEVON ENERGY PRODUCTION CO, L.P.	Gas	142810
42-497-33729	WHISKEY RIVER OIL & GAS LLC	Gas	148373
42-497-33730	DEVON ENERGY PRODUCTION CO, L.P.	Gas	142812
42-497-33731	Mitchell Energy Corporation
42-497-33732	SCOUT ENERGY MANAGEMENT LLC	Oil	17160
42-497-33733	DEVON ENERGY PRODUCTION CO, L.P.	Gas	143952
42-497-33734	BRIAR ENERGY CORPORATION	Oil	28509
42-497-33735	BRIAR ENERGY CORPORATION	Oil	28510
42-497-33736	BRIAR ENERGY CORPORATION	Oil	28509
42-497-33737	BRIAR ENERGY CORPORATION	Oil	28509
42-497-33738	DEVON ENERGY PRODUCTION CO, L.P.	Gas	143333
42-497-33739	ECHO PRODUCTION, INC.	Gas	142892
42-497-33740	PETERSON OIL AND GAS LLC	Gas	142798
42-497-33741	DEVON ENERGY PRODUCTION CO, L.P.	Gas	142894
42-497-33742	DEVON ENERGY PRODUCTION CO, L.P.	Gas	143770
42-497-33743	DEVON ENERGY PRODUCTION CO, L.P.	Gas	144435
42-497-33744	DEVON ENERGY PRODUCTION CO, L.P.	Gas	144142
42-497-33745	REPUBLIC ENERGY INC.	Gas	142804
42-497-33746	REPUBLIC ENERGY INC.	Gas	143327
42-497-33747	REPUBLIC ENERGY INC.	Gas	143360
42-497-33748	DEVON ENERGY PRODUCTION CO, L.P.	Gas	143746
42-497-33749	EVEREST ENERGY LLC	Gas	143051
42-497-33750	EVEREST ENERGY LLC	Oil	17152
42-497-33751	DEVON ENERGY PRODUCTION CO, L.P.	Gas	144139
42-497-33752	LAKOTA ENERGY, LTD.	Gas	142797
42-497-33753	DEVON ENERGY PRODUCTION CO, L.P.	Gas	146279
42-497-33754	DEVON ENERGY PRODUCTION CO, L.P.	Gas	143754
42-497-33755	DEVON ENERGY PRODUCTION CO, L.P.	Oil	28471
42-497-33756	FELDERHOFF PRODUCTION COMPANY	Gas	222708
42-497-33757	DEVON ENERGY PRODUCTION CO, L.P.	Gas	144623
42-497-33758	DEVON ENERGY PRODUCTION CO, L.P.	Gas	143753
42-497-33759	EVEREST ENERGY LLC	Oil	24916
42-497-33760	SCOUT ENERGY MANAGEMENT LLC	Gas	144769
42-497-33761	EVEREST ENERGY LLC	Oil	17340
42-497-33762	DEVON ENERGY PRODUCTION CO, L.P.	Gas	143931
42-497-33763	DEVON ENERGY PRODUCTION CO, L.P.	Gas	144802
42-497-33764	EAGLERIDGE OPERATING, LLC	Gas	143552
42-497-33765	MERIT ENERGY COMPANY	Gas	143958
42-497-33766	ECHO PRODUCTION, INC.	Gas	144640
42-497-33767	EAGLERIDGE OPERATING, LLC	Gas	143947
42-497-33768	DEVON ENERGY PRODUCTION CO, L.P.	Gas	144747
42-497-33769	DEVON ENERGY PRODUCTION CO, L.P.	Gas	144758
42-497-33770	EAGLERIDGE OPERATING, LLC	Gas	144145
42-497-33771	REPUBLIC ENERGY INC.	Oil	28520
42-497-33772	REPUBLIC ENERGY INC.	Gas	145458
42-497-33773	REPUBLIC ENERGY INC.	Gas	144460
42-497-33774	DEVON ENERGY PRODUCTION CO, L.P.	Gas	145961
42-497-33775	DEVON ENERGY PRODUCTION CO, L.P.	Gas	144638
42-497-33776	SCOUT ENERGY MANAGEMENT LLC	Gas	203392
42-497-33777	DEVON ENERGY PRODUCTION CO, L.P.	Gas	145706
42-497-33778	DEVON ENERGY PRODUCTION CO, L.P.	Gas	146736
42-497-33779	DEVON ENERGY PRODUCTION CO, L.P.	Gas	145143
42-497-33780	SCOUT ENERGY MANAGEMENT LLC	Gas	145224
42-497-33781	DEVON ENERGY PRODUCTION CO, L.P.	Gas	144805
42-497-33782	DEVON ENERGY PRODUCTION CO, L.P.	Gas	146543
42-497-33783	WAGGONER-BALDRIDGE OPER. CO, INC	Gas	147975
42-497-33784	MITCHELL ENERGY COMPANY L.P.	Gas	185150
42-497-33785	STOVALL OPERATING CO.	Gas	146875
42-497-33786	STOVALL OPERATING CO.	Gas	165980
42-497-33787	Knight, Reuben B.	Gas	160567
42-497-33788	Mitchell Energy Corporation	Oil	16204
42-497-33789	SCOUT ENERGY MANAGEMENT LLC	Oil	28512
42-497-33790	DEVON ENERGY PRODUCTION CO, L.P.	Gas	145864
42-497-33791	DEVON ENERGY PRODUCTION CO, L.P.	Gas	145762
42-497-33792	DEVON ENERGY PRODUCTION CO, L.P.	Gas	146108
42-497-33793	SCOUT ENERGY MANAGEMENT LLC	Gas	145865
42-497-33794	SCOUT ENERGY MANAGEMENT LLC	Gas	146111
42-497-33795	UPHAM OIL & GAS COMPANY	Oil	27597
42-497-33796	ANTLE OPERATING, INC.	Gas	145845
42-497-33797	UPHAM, CHESTER R., JR.
42-497-33799	DEVON ENERGY PRODUCTION CO, L.P.	Gas	146733
42-497-33800	JAY MANAGEMENT COMPANY, LLC	Oil	21179
42-497-33801	RICHEY, RAY MANAGEMENT CO., INC.	Gas	146239
42-497-33803	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-33804	DEVON ENERGY PRODUCTION CO, L.P.	Gas	145714
42-497-33805	COOKE & MONTAGUE OPER. CO., INC.	Oil	30896
42-497-33806	EAGLERIDGE OPERATING, LLC	Gas	145767
42-497-33807	DEVON ENERGY PRODUCTION CO, L.P.	Gas	145457
42-497-33808	SCOUT ENERGY MANAGEMENT LLC	Gas	198996
42-497-33809	FELDERHOFF PRODUCTION COMPANY	Gas	145741
42-497-33810	EAGLERIDGE OPERATING, LLC	Gas	145717
42-497-33811
42-497-33812	ANTLE OPERATING, INC.	Gas	146892
42-497-33813	Mitchell Energy Corporation	Gas	148138
42-497-33814	DEVON ENERGY PRODUCTION CO, L.P.	Gas	146590
42-497-33815	REPUBLIC ENERGY INC.	Oil	28594
42-497-33816	EAGLERIDGE OPERATING, LLC	Gas	146278
42-497-33817	DEVON ENERGY PRODUCTION CO, L.P.	Gas	146079
42-497-33818	DEVON ENERGY PRODUCTION CO, L.P.	Gas	146144
42-497-33819	EAGLERIDGE OPERATING, LLC	Gas	146269
42-497-33820	REPUBLIC ENERGY INC.	Gas	146228
42-497-33821	DEVON ENERGY PRODUCTION CO, L.P.	Gas	146431
42-497-33822	DEVON ENERGY PRODUCTION CO, L.P.	Gas	146558
42-497-33823	DEVON ENERGY PRODUCTION CO, L.P.	Gas	147132
42-497-33824	LAKOTA ENERGY, LTD.	Gas	147433
42-497-33825	DEVON ENERGY PRODUCTION CO, L.P.	Gas	146591
42-497-33826	DEVON ENERGY PRODUCTION CO, L.P.	Gas	147864
42-497-33827	DEVON ENERGY PRODUCTION CO, L.P.	Gas	146898
42-497-33828	RIVERCITY OPERATING, INC.	Gas	224102
42-497-33829	DEVON ENERGY PRODUCTION CO, L.P.	Gas	147894
42-497-33830	EFFICIENCY OPERATING SERVICE
42-497-33831	EFFICIENCY OPERATING SERVICE
42-497-33832	DEVON ENERGY PRODUCTION CO, L.P.	Gas	148184
42-497-33833	DEVON ENERGY PRODUCTION CO, L.P.	Gas	149120
42-497-33834	SAGE NATURAL RESOURCES LLC	Gas	147812
42-497-33835	DEVON ENERGY PRODUCTION CO, L.P.	Gas	147863
42-497-33836	SCOUT ENERGY MANAGEMENT LLC	Gas	147678
42-497-33837	SCOUT ENERGY MANAGEMENT LLC	Gas	194019
42-497-33838	DEVON ENERGY PRODUCTION CO, L.P.	Gas	147728
42-497-33839	DEVON ENERGY PRODUCTION CO, L.P.	Oil	29574
42-497-33840	DEVON ENERGY PRODUCTION CO, L.P.	Gas	148263
42-497-33841	DEVON ENERGY PRODUCTION CO, L.P.	Oil	27336
42-497-33842	Mitchell Energy Corporation
42-497-33843	WESTERN CHIEF OPERATING, L.L.C.	Gas	159297
42-497-33844	SCOUT ENERGY MANAGEMENT LLC	Gas	147601
42-497-33845	DEVON ENERGY PRODUCTION CO, L.P.	Oil	13211
42-497-33846	KARPER OIL & GAS CORPORATION	Gas	147834
42-497-33847	REPUBLIC ENERGY INC.	Gas	149064
42-497-33848	FELDERHOFF PRODUCTION COMPANY	Gas	148470
42-497-33849	REPUBLIC ENERGY INC.	Gas	150033
42-497-33850	DEVON ENERGY PRODUCTION CO, L.P.	Gas	147836
42-497-33851	ARROWHEAD PRODUCTIONS, LP	Gas	147875
42-497-33852	LAKOTA ENERGY, LTD.	Gas	147939
42-497-33853	DEVON ENERGY PRODUCTION CO, L.P.	Gas	148570
42-497-33854	WAGGONER-BALDRIDGE OPER. CO, INC	Gas	148123
42-497-33855	DEVON ENERGY PRODUCTION CO, L.P.	Gas	147861
42-497-33856	EAGLERIDGE OPERATING, LLC	Gas	147892
42-497-33857	TEXXOL OPERATING COMPANY, INC.	Gas	153443
42-497-33858	EAGLERIDGE OPERATING, LLC	Gas	147938
42-497-33859	EAGLERIDGE OPERATING, LLC	Oil	28766
42-497-33860	DEVON ENERGY PRODUCTION CO, L.P.	Gas	153329
42-497-33861	DEVON ENERGY PRODUCTION CO, L.P.	Gas	150521
42-497-33862	SCOUT ENERGY MANAGEMENT LLC	Gas	160382
42-497-33863	EAGLERIDGE OPERATING, LLC	Gas	148750
42-497-33864	DEVON ENERGY PRODUCTION CO, L.P.	Gas	150381
42-497-33865	DEVON ENERGY PRODUCTION CO, L.P.	Gas	150394
42-497-33866	EAGLERIDGE OPERATING, LLC	Gas	148213
42-497-33867	DEVON ENERGY PRODUCTION CO, L.P.	Oil	27336
42-497-33868	DEVON ENERGY PRODUCTION CO, L.P.	Gas	148753
42-497-33869	WISE PRODUCTION COMPANY	Gas	150086
42-497-33870	SCOUT ENERGY MANAGEMENT LLC	Gas	148755
42-497-33871
42-497-33872	ANTLE OPERATING, INC.	Gas	149608
42-497-33873	EAGLERIDGE OPERATING, LLC	Gas	148169
42-497-33874	REPUBLIC ENERGY INC.	Gas	148152
42-497-33875	DEVON ENERGY PRODUCTION CO, L.P.	Gas	154135
42-497-33876	DEVON ENERGY PRODUCTION CO, L.P.	Gas	150453
42-497-33877	DEVON ENERGY PRODUCTION CO, L.P.	Gas	149335
42-497-33878	REPUBLIC ENERGY INC.	Gas	148943
42-497-33879	DEVON ENERGY PRODUCTION CO, L.P.	Gas	148696
42-497-33880	DEVON ENERGY PRODUCTION CO, L.P.	Gas	150390
42-497-33881	DEVON ENERGY PRODUCTION CO, L.P.	Gas	149127
42-497-33882	Mitchell Energy Corporation	Gas	149061
42-497-33883	Mitchell Energy Corporation
42-497-33884	DEVON ENERGY PRODUCTION CO, L.P.	Gas	150395
42-497-33885	DEVON ENERGY PRODUCTION CO, L.P.	Gas	150994
42-497-33886	DEVON ENERGY PRODUCTION CO, L.P.	Gas	149077
42-497-33887	SCOUT ENERGY MANAGEMENT LLC	Gas	150021
42-497-33888	WESTERN CHIEF OPERATING, L.L.C.	Oil	28750
42-497-33889	WESTERN CHIEF OPERATING, L.L.C.	Oil	28779
42-497-33890	EDCO ENERGY, INC.
42-497-33891	REPUBLIC ENERGY INC.	Gas	150483
42-497-33893	SCOUT ENERGY MANAGEMENT LLC	Gas	150379
42-497-33894	FELDERHOFF PRODUCTION COMPANY	Gas	149370
42-497-33895	DEVON ENERGY PRODUCTION CO, L.P.	Gas	150474
42-497-33896	DEVON ENERGY PRODUCTION CO, L.P.	Gas	150235
42-497-33897	DEVON ENERGY PRODUCTION CO, L.P.	Gas	150388
42-497-33898	DEVON ENERGY PRODUCTION CO, L.P.	Gas	151329
42-497-33899	WESTERN CHIEF OPERATING, L.L.C.	Oil	28777
42-497-33900	MERIT ENERGY COMPANY	Gas	150482
42-497-33901	DEVON ENERGY PRODUCTION CO, L.P.	Gas	152847
42-497-33902	DEVON ENERGY PRODUCTION CO, L.P.	Gas	155298
42-497-33903	BRIDWELL OIL CO.	Gas	151602
42-497-33904	DEVON ENERGY PRODUCTION CO, L.P.	Gas	156395
42-497-33905	DEVON ENERGY PRODUCTION CO, L.P.	Gas	163879
42-497-33907	DEVON ENERGY PRODUCTION CO, L.P.	Gas	150103
42-497-33908	RIVERCITY OPERATING, INC.	Gas	224104
42-497-33909	SCOUT ENERGY MANAGEMENT LLC	Gas	150461
42-497-33910	CD CONSULTING & OPERATING CO.	Oil	28811
42-497-33911	SAUDER MANAGEMENT COMPANY
42-497-33912	TORCH OPERATING LLC	Oil	29083
42-497-33913	TORCH OPERATING LLC	Gas	156461
42-497-33914	RICHEY, RAY MANAGEMENT CO., INC.	Gas	150430
42-497-33915	DEVON ENERGY PRODUCTION CO, L.P.	Gas	153665
42-497-33916	DEVON ENERGY PRODUCTION CO, L.P.	Gas	152798
42-497-33917	BRIDWELL OIL CO.	Gas	150486
42-497-33918	UPHAM OIL & GAS COMPANY	Gas	219602
42-497-33919	DEVON ENERGY PRODUCTION CO, L.P.	Gas	152151
42-497-33920	DEVON ENERGY PRODUCTION CO, L.P.	Gas	152797
42-497-33921	LAKOTA ENERGY, LTD.	Gas	151318
42-497-33922	WESTERN CHIEF OPERATING, L.L.C.	Oil	28731
42-497-33923	DEVON ENERGY PRODUCTION CO, L.P.	Gas	152872
42-497-33924	SCOUT ENERGY MANAGEMENT LLC	Oil	28846
42-497-33925	PETERSON OIL AND GAS LLC	Gas	151893
42-497-33926	PENNY, RALPH E.
42-497-33927	DEVON ENERGY PRODUCTION CO, L.P.	Gas	155386
42-497-33928	DEVON ENERGY PRODUCTION CO, L.P.	Gas	152150
42-497-33929	DEVON ENERGY PRODUCTION CO, L.P.	Gas	154889
42-497-33930	DEVON ENERGY PRODUCTION CO, L.P.	Gas	152552
42-497-33931	DEVON ENERGY PRODUCTION CO, L.P.	Gas	153331
42-497-33932	DEVON ENERGY PRODUCTION CO, L.P.	Gas	152551
42-497-33933	DEVON ENERGY PRODUCTION CO, L.P.	Gas	154118
42-497-33934	DEVON ENERGY PRODUCTION CO, L.P.	Gas	154717
42-497-33935	DEVON ENERGY PRODUCTION CO, L.P.	Gas	154699
42-497-33936	DEVON ENERGY PRODUCTION CO, L.P.	Gas	153589
42-497-33937	Mitchell Energy Corporation
42-497-33938	DEVON ENERGY PRODUCTION CO, L.P.	Gas	153307
42-497-33939	DEVON ENERGY PRODUCTION CO, L.P.	Gas	153488
42-497-33940	ARROWHEAD PRODUCTIONS, LP	Gas	152382
42-497-33941	DEVON ENERGY PRODUCTION CO, L.P.	Gas	154684
42-497-33942	DEVON ENERGY PRODUCTION CO, L.P.	Gas	153667
42-497-33943	DEVON ENERGY PRODUCTION CO, L.P.	Gas	154685
42-497-33944
42-497-33945	FELDERHOFF PRODUCTION COMPANY	Gas	152418
42-497-33946	FELDERHOFF PRODUCTION COMPANY	Gas	152347
42-497-33947	EAGLERIDGE OPERATING, LLC	Gas	152125
42-497-33948	DEVON ENERGY PRODUCTION CO, L.P.	Gas	154959
42-497-33949	DEVON ENERGY PRODUCTION CO, L.P.	Gas	154284
42-497-33950	DEVON ENERGY PRODUCTION CO, L.P.	Gas	166397
42-497-33951	EAGLERIDGE OPERATING, LLC	Gas	152185
42-497-33952	REPUBLIC ENERGY INC.	Gas	154175
42-497-33953	EAGLERIDGE OPERATING, LLC	Gas	152204
42-497-33954	DEVON ENERGY PRODUCTION CO, L.P.	Gas	154853
42-497-33955	DEVON ENERGY PRODUCTION CO, L.P.	Gas	155573
42-497-33956	EAGLERIDGE OPERATING, LLC	Gas	152410
42-497-33957	PETERSON OIL AND GAS LLC	Gas	155562
42-497-33958	EAGLERIDGE OPERATING, LLC	Gas	152866
42-497-33959	DEVON ENERGY PRODUCTION CO, L.P.	Gas	154686
42-497-33960	REPUBLIC ENERGY INC.	Gas	153330
42-497-33961	DEVON ENERGY PRODUCTION CO, L.P.	Gas	153666
42-497-33962	DEVON ENERGY PRODUCTION CO, L.P.	Gas	154962
42-497-33963	WESTERN CHIEF OPERATING, L.L.C.	Oil	28777
42-497-33964	FELDERHOFF PRODUCTION COMPANY	Gas	153566
42-497-33965	DEVON ENERGY PRODUCTION CO, L.P.	Gas	155833
42-497-33966	DEVON ENERGY PRODUCTION CO, L.P.	Gas	155566
42-497-33967	CHOLLA PETROLEUM, INC.	Gas	153327
42-497-33968	DEVON ENERGY PRODUCTION CO, L.P.	Gas	155091
42-497-33969	DEVON ENERGY PRODUCTION CO, L.P.	Gas	154683
42-497-33970	DEVON ENERGY PRODUCTION CO, L.P.	Gas	154460
42-497-33971	TARPON OIL COMPANY	Gas	156180
42-497-33972	WESTERN CHIEF OIL & GAS COMPANY	Oil	29220
42-497-33973	DEVON ENERGY PRODUCTION CO, L.P.	Oil	30349
42-497-33974	DEVON ENERGY PRODUCTION CO, L.P.	Gas	155280
42-497-33975	DEVON ENERGY PRODUCTION CO, L.P.	Gas	155325
42-497-33976	WESTERN CHIEF OPERATING, L.L.C.	Gas	270456
42-497-33977	BRIAR ENERGY CORPORATION
42-497-33978	DEVON ENERGY PRODUCTION CO, L.P.	Gas	155665
42-497-33979	DEVON ENERGY PRODUCTION CO, L.P.	Gas	155291
42-497-33980	DEVON ENERGY PRODUCTION CO, L.P.	Gas	155120
42-497-33981	DEVON ENERGY PRODUCTION CO, L.P.	Gas	156357
42-497-33982	DEVON ENERGY PRODUCTION CO, L.P.	Gas	155830
42-497-33983	CHOLLA PETROLEUM, INC.	Oil	29209
42-497-33984	PETERSON OIL AND GAS LLC	Gas	154293
42-497-33985	PETERSON OIL AND GAS LLC	Gas	154329
42-497-33986	CHALLENGER OPERATING, LLC	Oil	29173
42-497-33987	EVEREST ENERGY LLC	Gas	154720
42-497-33988	PETERSON OIL AND GAS LLC	Gas	154891
42-497-33989	DEVON ENERGY PRODUCTION CO, L.P.	Gas	155897
42-497-33990	DEVON ENERGY PRODUCTION CO, L.P.	Gas	157086
42-497-33991	DEVON ENERGY PRODUCTION CO, L.P.	Gas	156353
42-497-33992	DEVON ENERGY PRODUCTION CO, L.P.	Gas	156670
42-497-33993	FELDERHOFF PRODUCTION COMPANY	Gas	155268
42-497-33994	FELDERHOFF PRODUCTION COMPANY	Gas	156875
42-497-33995	DEVON ENERGY PRODUCTION CO, L.P.	Gas	156369
42-497-33996	DEVON ENERGY PRODUCTION CO, L.P.	Gas	156672
42-497-33997	CHIEF OIL & GAS LLC *	Gas	155682
42-497-33998	MOTE RESOURCES, INC.	Oil	29065
42-497-33999	TEXXOL OPERATING COMPANY, INC.	Gas	155838
42-497-34000	DEVON ENERGY PRODUCTION CO, L.P.	Gas	156724
42-497-34001	LAKOTA ENERGY, LTD.	Oil	29095
42-497-34002	DEVON ENERGY PRODUCTION CO, L.P.	Gas	156681
42-497-34003	DEVON ENERGY PRODUCTION CO, L.P.	Gas	156514
42-497-34004	DEVON ENERGY PRODUCTION CO, L.P.	Gas	156450
42-497-34005	EAGLERIDGE OPERATING, LLC	Gas	156981
42-497-34006	Mitchell Energy Corporation	Gas	160151
42-497-34007	TEXXOL OPERATING COMPANY, INC.	Gas	158508
42-497-34008	MERIT ENERGY COMPANY	Gas	155922
42-497-34009	MERIT ENERGY COMPANY	Gas	156449
42-497-34010	EAGLERIDGE OPERATING, LLC	Gas	156420
42-497-34011	PETERSON OIL AND GAS LLC	Gas	156300
42-497-34012	BEDROCK PRODUCTION, LLC	Gas	156517
42-497-34013	Stephens & Johnson Operating Co.	Gas	155977
42-497-34014	FELDERHOFF PRODUCTION COMPANY	Gas	157500
42-497-34015	DEVON ENERGY PRODUCTION CO, L.P.	Gas	156667
42-497-34016	DEVON ENERGY PRODUCTION CO, L.P.	Gas	157033
42-497-34017	DEVON ENERGY PRODUCTION CO, L.P.	Gas	157490
42-497-34018	DEVON ENERGY PRODUCTION CO, L.P.	Gas	157931
42-497-34019	DEVON ENERGY PRODUCTION CO, L.P.	Gas	157993
42-497-34020	DEVON ENERGY PRODUCTION CO, L.P.	Gas	159294
42-497-34021
42-497-34022	DEVON ENERGY PRODUCTION CO, L.P.	Gas	157293
42-497-34023
42-497-34024	EXTECH OPERATING, LLC	Gas	157488
42-497-34025	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	157096
42-497-34026	ECHO PRODUCTION, INC.	Gas	157303
42-497-34027	TORCH OPERATING LLC	Gas	162142
42-497-34028	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	156898
42-497-34029	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	157031
42-497-34030	DEVON ENERGY PRODUCTION CO, L.P.	Gas	165489
42-497-34031	DEVON ENERGY PRODUCTION CO, L.P.	Oil	28332
42-497-34032	SCOUT ENERGY MANAGEMENT LLC	Gas	161094
42-497-34033	DEVON ENERGY PRODUCTION CO, L.P.	Gas	157661
42-497-34034
42-497-34035	DEVON ENERGY PRODUCTION CO, L.P.	Gas	160381
42-497-34036	LAKOTA ENERGY, LTD.	Gas	161119
42-497-34037	DEVON ENERGY PRODUCTION CO, L.P.	Gas	158795
42-497-34038	SCOUT ENERGY MANAGEMENT LLC	Gas	159512
42-497-34039	DEVON ENERGY PRODUCTION CO, L.P.	Gas	158989
42-497-34040	REPUBLIC ENERGY INC.	Gas	157693
42-497-34041	SAGE NATURAL RESOURCES LLC	Gas	158511
42-497-34042	DEVON ENERGY PRODUCTION CO, L.P.	Gas	159293
42-497-34043	SAGE NATURAL RESOURCES LLC	Gas	157903
42-497-34044	DEVON ENERGY PRODUCTION CO, L.P.	Gas	161108
42-497-34045	RICHEY, RAY MANAGEMENT CO., INC.	Gas	160040
42-497-34046
42-497-34047	DEVON ENERGY PRODUCTION CO, L.P.	Gas	158987
42-497-34048	CHIEF OIL & GAS LLC
42-497-34049	CHIEF OIL & GAS LLC
42-497-34050	DEVON ENERGY PRODUCTION CO, L.P.	Gas	162038
42-497-34051	EAGLERIDGE OPERATING, LLC	Gas	158509
42-497-34052
42-497-34054	DEVON ENERGY PRODUCTION CO, L.P.	Gas	165443
42-497-34055	FIRE CREEK PETROLEUM, INC.	Oil	29460
42-497-34056	LAKOTA ENERGY, LTD.	Gas	158013
42-497-34057	DEVON ENERGY PRODUCTION CO, L.P.	Gas	160116
42-497-34058	SCOUT ENERGY MANAGEMENT LLC	Gas	159529
42-497-34059	EXTECH OPERATING, LLC	Oil	29159
42-497-34060
42-497-34061	LAKOTA ENERGY, LTD.	Gas	158873
42-497-34062	RICHEY, RAY MANAGEMENT CO., INC.	Gas	163434
42-497-34063
42-497-34064	ENCANA OIL & GAS(USA) INC.	Gas	159827
42-497-34065
42-497-34066	EAGLERIDGE OPERATING, LLC	Oil	29166
42-497-34067	REPUBLIC ENERGY INC.	Gas	158986
42-497-34068	DEVON ENERGY PRODUCTION CO, L.P.	Gas	160421
42-497-34069	SCOUT ENERGY MANAGEMENT LLC	Gas	281356
42-497-34070	DEVON ENERGY PRODUCTION CO, L.P.	Gas	166401
42-497-34071	DEVON ENERGY PRODUCTION CO, L.P.	Gas	159526
42-497-34072	Stephens & Johnson Operating Co.	Gas	159164
42-497-34073	Stephens & Johnson Operating Co.	Oil	12582
42-497-34074	DEVON ENERGY PRODUCTION CO, L.P.	Gas	160153
42-497-34075	Mitchell Energy Corporation	Gas	164038
42-497-34076
42-497-34077	DEVON ENERGY PRODUCTION CO, L.P.	Gas	160076
42-497-34078	DEVON ENERGY PRODUCTION CO, L.P.	Gas	161104
42-497-34079	DEVON ENERGY PRODUCTION CO, L.P.	Gas	163576
42-497-34080	DEVON ENERGY PRODUCTION CO, L.P.	Gas	163771
42-497-34081
42-497-34082	REPUBLIC ENERGY INC.
42-497-34083	TEXXOL OPERATING COMPANY, INC.	Gas	161115
42-497-34084	TEXXOL OPERATING COMPANY, INC.	Gas	164961
42-497-34085	DEVON ENERGY PRODUCTION CO, L.P.	Gas	160991
42-497-34086	Mitchell Energy Corporation
42-497-34087	DEVON ENERGY PRODUCTION CO, L.P.	Gas	161111
42-497-34088	DEVON ENERGY PRODUCTION CO, L.P.	Gas	161105
42-497-34089	J-W OPERATING CO.	Gas	163426
42-497-34090	MCCUTCHIN, JERRY
42-497-34091	TEXXOL OPERATING COMPANY, INC.	Gas	160574
42-497-34092	DEVON ENERGY PRODUCTION CO, L.P.	Gas	161103
42-497-34093	Mitchell Energy Corporation
42-497-34094	Mitchell Energy Corporation
42-497-34095	DEVON ENERGY PRODUCTION CO, L.P.	Gas	161214
42-497-34096	DEVON ENERGY PRODUCTION CO, L.P.	Gas	161117
42-497-34097	DEVON ENERGY PRODUCTION CO, L.P.	Gas	162057
42-497-34098	EXTECH OPERATING, LLC	Oil	29159
42-497-34099	RICHEY, RAY MANAGEMENT CO., INC.	Gas	161475
42-497-34100	DEVON ENERGY PRODUCTION CO, L.P.	Gas	161114
42-497-34101	TEXAS AMERICAN RESOURCES COMPANY
42-497-34102	DEVON ENERGY PRODUCTION CO, L.P.	Gas	160958
42-497-34103	DEVON ENERGY PRODUCTION CO, L.P.	Oil	29287
42-497-34104	DEVON ENERGY PRODUCTION CO, L.P.	Gas	161118
42-497-34105	SCOUT ENERGY MANAGEMENT LLC	Gas	163256
42-497-34106	DEVON ENERGY PRODUCTION CO, L.P.	Gas	161892
42-497-34107	Stephens & Johnson Operating Co.	Gas	160989
42-497-34108	RICHEY, RAY MANAGEMENT CO., INC.	Gas	162771
42-497-34109	SCOUT ENERGY MANAGEMENT LLC	Oil	29353
42-497-34110	RICHEY, RAY MANAGEMENT CO., INC.	Gas	169568
42-497-34111	DEVON ENERGY PRODUCTION CO, L.P.	Gas	162768
42-497-34112	DEVON ENERGY PRODUCTION CO, L.P.	Gas	163180
42-497-34113	CHIEF OIL & GAS LLC
42-497-34114	DEVON ENERGY PRODUCTION CO, L.P.	Gas	162059
42-497-34115	DEVON ENERGY PRODUCTION CO, L.P.	Gas	161934
42-497-34116	BEDROCK PRODUCTION, LLC	Gas	161088
42-497-34117	PENNY, RALPH E.	Gas	163438
42-497-34118	KOCH PIPELINE COMPANY, L.P.
42-497-34119	DEVON ENERGY PRODUCTION CO, L.P.	Gas	162471
42-497-34120	DEVON ENERGY PRODUCTION CO, L.P.	Gas	162764
42-497-34121	DEVON ENERGY PRODUCTION CO, L.P.	Gas	161971
42-497-34122	DEVON ENERGY PRODUCTION CO, L.P.	Gas	162582
42-497-34123	DEVON ENERGY PRODUCTION CO, L.P.	Gas	162213
42-497-34124	DEVON ENERGY PRODUCTION CO, L.P.	Gas	161937
42-497-34125	DEVON ENERGY PRODUCTION CO, L.P.	Gas	163511
42-497-34126	LAKOTA ENERGY, LTD.	Gas	163182
42-497-34127	DEVON ENERGY PRODUCTION CO, L.P.	Gas	162060
42-497-34128	BEDROCK PRODUCTION, LLC	Gas	162592
42-497-34129	DEVON ENERGY PRODUCTION CO, L.P.	Gas	163510
42-497-34130	DEVON ENERGY PRODUCTION CO, L.P.	Gas	162061
42-497-34131	SCOUT ENERGY MANAGEMENT LLC	Oil	29317
42-497-34132	SCOUT ENERGY MANAGEMENT LLC	Oil	29407
42-497-34133	CHOLLA PETROLEUM, INC.	Gas	162419
42-497-34134	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	162696
42-497-34135	LAKOTA ENERGY, LTD.	Gas	164846
42-497-34136	Stephens & Johnson Operating Co.	Gas	162781
42-497-34137	DEVON ENERGY PRODUCTION CO, L.P.	Gas	164976
42-497-34138	DEVON ENERGY PRODUCTION CO, L.P.	Gas	164629
42-497-34139	TEXXOL OPERATING COMPANY, INC.	Gas	162773
42-497-34140	DEVON ENERGY PRODUCTION CO, L.P.	Gas	165699
42-497-34141	DEVON ENERGY PRODUCTION CO, L.P.	Gas	164097
42-497-34142	DEVON ENERGY PRODUCTION CO, L.P.	Gas	163770
42-497-34143	DEVON ENERGY PRODUCTION CO, L.P.	Gas	162818
42-497-34144	DEVON ENERGY OPERATING CO., L.P.	Oil	29363
42-497-34145	SCOUT ENERGY MANAGEMENT LLC	Gas	165981
42-497-34146	XTO ENERGY INC.	Gas	164628
42-497-34147	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	162775
42-497-34148	DEVON ENERGY PRODUCTION CO, L.P.	Gas	164359
42-497-34149	DEVON ENERGY PRODUCTION CO, L.P.	Gas	164965
42-497-34150	DEVON ENERGY PRODUCTION CO, L.P.	Gas	164627
42-497-34151	DEVON ENERGY PRODUCTION CO, L.P.	Gas	164977
42-497-34152	DEVON ENERGY PRODUCTION CO, L.P.	Gas	164963
42-497-34153	DEVON ENERGY PRODUCTION CO, L.P.	Gas	163500
42-497-34154	Mitchell Energy Corporation
42-497-34155	SCOUT ENERGY MANAGEMENT LLC	Oil	29393
42-497-34156	DEVON ENERGY PRODUCTION CO, L.P.	Gas	164099
42-497-34157	DEVON ENERGY PRODUCTION CO, L.P.	Gas	164100
42-497-34158	TEXXOL OPERATING COMPANY, INC.	Gas	164091
42-497-34159	BEDROCK PRODUCTION, LLC	Gas	164301
42-497-34160	DEVON ENERGY PRODUCTION CO, L.P.	Gas	164096
42-497-34161	DEVON ENERGY PRODUCTION CO, L.P.	Gas	165467
42-497-34162	DEVON ENERGY PRODUCTION CO, L.P.	Gas	164441
42-497-34163	DEVON ENERGY PRODUCTION CO, L.P.	Gas	164625
42-497-34164	DEVON ENERGY PRODUCTION CO, L.P.	Gas	164967
42-497-34165	REPUBLIC ENERGY INC.	Gas	163508
42-497-34166	Mitchell Energy Corporation
42-497-34167	SCOUT ENERGY MANAGEMENT LLC	Gas	165466
42-497-34168	DEVON ENERGY PRODUCTION CO, L.P.	Gas	165355
42-497-34169	DEVON ENERGY PRODUCTION CO, L.P.	Gas	165459
42-497-34170	BEDROCK PRODUCTION, LLC	Gas	165758
42-497-34171	BEDROCK PRODUCTION, LLC	Gas	165762
42-497-34172	DEVON ENERGY PRODUCTION CO, L.P.	Gas	164918
42-497-34173	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	164093
42-497-34174	DEVON ENERGY PRODUCTION CO, L.P.	Gas	164968
42-497-34175	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	164916
42-497-34176	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	164094
42-497-34177	DEVON ENERGY PRODUCTION CO, L.P.	Gas	166861
42-497-34178	UPHAM OIL & GAS COMPANY	Oil	29488
42-497-34179	BEDROCK PRODUCTION, LLC	Gas	165091
42-497-34180	UPHAM OIL & GAS COMPANY	Oil	27597
42-497-34181	DEVON ENERGY PRODUCTION CO, L.P.	Gas	165480
42-497-34182	DEVON ENERGY PRODUCTION CO, L.P.	Gas	165452
42-497-34183	DEVON ENERGY PRODUCTION CO, L.P.	Gas	165448
42-497-34184	DEVON ENERGY PRODUCTION CO, L.P.	Gas	165475
42-497-34185	LAKOTA ENERGY, LTD.	Gas	165304
42-497-34186	THRESHOLD DEVELOPMENT COMPANY
42-497-34187	CUMMING COMPANY, INC. THE	Oil	29409
42-497-34188	BEDROCK PRODUCTION, LLC	Gas	165262
42-497-34189	Stephens & Johnson Operating Co.	Oil	12582
42-497-34190	UPHAM OIL & GAS COMPANY	Oil	27597
42-497-34191	DEVON ENERGY PRODUCTION CO, L.P.	Gas	166186
42-497-34192	DEVON ENERGY PRODUCTION CO, L.P.	Gas	166865
42-497-34193	SCOUT ENERGY MANAGEMENT LLC	Oil	29452
42-497-34194	DEVON ENERGY PRODUCTION CO, L.P.	Gas	167215
42-497-34195	DEVON ENERGY PRODUCTION CO, L.P.	Gas	166205
42-497-34196	DEVON ENERGY PRODUCTION CO, L.P.	Gas	166260
42-497-34197	DEVON ENERGY PRODUCTION CO, L.P.	Gas	166243
42-497-34198	Stephens & Johnson Operating Co.
42-497-34199	DEVON ENERGY PRODUCTION CO, L.P.	Gas	166393
42-497-34200	DEVON ENERGY PRODUCTION CO, L.P.	Gas	167218
42-497-34201	RICHEY, RAY MANAGEMENT CO., INC.	Oil	30926
42-497-34202	DEVON ENERGY PRODUCTION CO, L.P.	Gas	166257
42-497-34203	DEVON ENERGY PRODUCTION CO, L.P.	Gas	166675
42-497-34204	Mitchell Energy Corporation
42-497-34205	Stephens & Johnson Operating Co.	Gas	165845
42-497-34206	Stephens & Johnson Operating Co.	Gas	165854
42-497-34207	DEVON ENERGY PRODUCTION CO, L.P.	Gas	167981
42-497-34208	DEVON ENERGY PRODUCTION CO, L.P.	Gas	166695
42-497-34209	DEVON ENERGY PRODUCTION CO, L.P.	Gas	166688
42-497-34210	DEVON ENERGY PRODUCTION CO, L.P.	Gas	166687
42-497-34211	WHISKEY RIVER OIL & GAS LLC	Oil	28612
42-497-34212	CUMMING COMPANY, INC. THE	Oil	29409
42-497-34213	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	167494
42-497-34214	J-W OPERATING CO.	Gas	167806
42-497-34215	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	167493
42-497-34216	BEDROCK PRODUCTION, LLC	Gas	168459
42-497-34217	DEVON ENERGY PRODUCTION CO, L.P.	Gas	167271
42-497-34218	DEVON ENERGY PRODUCTION CO, L.P.	Gas	168359
42-497-34219
42-497-34220	SCOUT ENERGY MANAGEMENT LLC	Oil	29521
42-497-34221	RYDER SCOTT MANAGEMENT, LLC	Gas	167108
42-497-34222	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	166685
42-497-34223	DEVON ENERGY PRODUCTION CO, L.P.	Gas	168728
42-497-34224	DEVON ENERGY PRODUCTION CO, L.P.	Gas	168783
42-497-34225	BEDROCK PRODUCTION, LLC	Gas	174055
42-497-34226	DEVON ENERGY PRODUCTION CO, L.P.	Gas	168842
42-497-34227	DEVON ENERGY PRODUCTION CO, L.P.	Gas	169857
42-497-34228	DEVON ENERGY PRODUCTION CO, L.P.	Gas	168748
42-497-34229	DEVON ENERGY PRODUCTION CO, L.P.	Gas	168652
42-497-34230	DEVON ENERGY PRODUCTION CO, L.P.	Gas	174832
42-497-34231	SCOUT ENERGY MANAGEMENT LLC	Oil	29407
42-497-34232	REPUBLIC ENERGY INC.	Gas	169979
42-497-34233	BRIAR ENERGY CORPORATION	Oil	29544
42-497-34234	DEVON ENERGY PRODUCTION CO, L.P.	Oil	29559
42-497-34235
42-497-34236	CHIEF OIL & GAS LLC
42-497-34240	Mitchell Energy Corporation	Oil	29650
42-497-34241	RICHEY, RAY MANAGEMENT CO., INC.	Gas	169444
42-497-34242	DEVON ENERGY PRODUCTION CO, L.P.	Gas	168822
42-497-34243	DEVON ENERGY PRODUCTION CO, L.P.	Gas	169983
42-497-34244	RICHEY, RAY MANAGEMENT CO., INC.	Gas	169567
42-497-34245	REPUBLIC ENERGY INC.
42-497-34246	DEVON ENERGY PRODUCTION CO, L.P.	Oil	29590
42-497-34247	CHIEF OIL & GAS LLC
42-497-34248	DEVON ENERGY PRODUCTION CO, L.P.	Gas	169261
42-497-34249	DEVON ENERGY PRODUCTION CO, L.P.	Gas	169327
42-497-34250	EVEREST ENERGY LLC	Oil	17152
42-497-34251	DEVON ENERGY PRODUCTION CO, L.P.	Gas	169323
42-497-34252	DEVON ENERGY PRODUCTION CO, L.P.	Gas	169358
42-497-34253	LAKOTA ENERGY, LTD.	Gas	168667
42-497-34254	DEVON ENERGY PRODUCTION CO, L.P.	Gas	169446
42-497-34255	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	168469
42-497-34256	SCOUT ENERGY MANAGEMENT LLC	Gas	170576
42-497-34257	DEVON ENERGY PRODUCTION CO, L.P.	Gas	170062
42-497-34258	DEVON ENERGY PRODUCTION CO, L.P.	Gas	169433
42-497-34259	EVEREST ENERGY LLC	Gas	169976
42-497-34260	DEVON ENERGY PRODUCTION CO, L.P.	Gas	171319
42-497-34261	DEVON ENERGY PRODUCTION CO, L.P.	Gas	169441
42-497-34262	EVEREST ENERGY LLC	Oil	29568
42-497-34263	TEXXOL OPERATING COMPANY, INC.	Gas	170316
42-497-34264	DEVON ENERGY PRODUCTION CO, L.P.	Gas	169688
42-497-34265	DEVON ENERGY PRODUCTION CO, L.P.	Gas	169848
42-497-34266
42-497-34267	WG OPERATING, INC.	Gas	169977
42-497-34268	LAKOTA ENERGY, LTD.	Gas	170410
42-497-34269	DEVON ENERGY PRODUCTION CO, L.P.	Gas	169894
42-497-34270	MILAGRO EXPLORATION, LLC	Gas	173702
42-497-34271	REPUBLIC ENERGY INC.
42-497-34272	DEVON ENERGY PRODUCTION CO, L.P.	Gas	171322
42-497-34273	DEVON ENERGY PRODUCTION CO, L.P.	Gas	170514
42-497-34274	LIME ROCK RESOURCES IV-A, L.P.	Gas	170757
42-497-34276	BEDROCK PRODUCTION, LLC	Gas	170395
42-497-34277	DEVON ENERGY PRODUCTION CO, L.P.	Gas	170638
42-497-34278	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	170571
42-497-34279	DEVON ENERGY PRODUCTION CO, L.P.	Gas	171925
42-497-34280	DEVON ENERGY PRODUCTION CO, L.P.	Gas	171924
42-497-34281	BEDROCK PRODUCTION, LLC	Gas	171049
42-497-34282	LAKOTA ENERGY, LTD.	Gas	172556
42-497-34283	DEVON ENERGY PRODUCTION CO, L.P.	Gas	283222
42-497-34284	DEVON ENERGY PRODUCTION CO, L.P.	Gas	171124
42-497-34285	BEDROCK PRODUCTION, LLC	Gas	170543
42-497-34286	LIME ROCK RESOURCES IV-A, L.P.	Gas	171329
42-497-34287	DEVON ENERGY PRODUCTION CO, L.P.	Gas	171324
42-497-34288	TEJAS WESTERN CORP.	Gas	171048
42-497-34289	DEVON ENERGY PRODUCTION CO, L.P.	Gas	171321
42-497-34291	DEVON ENERGY PRODUCTION CO, L.P.	Gas	171187
42-497-34293	DEVON ENERGY PRODUCTION CO, L.P.	Gas	171169
42-497-34294	DEVON ENERGY PRODUCTION CO, L.P.	Gas	171997
42-497-34295	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	170574
42-497-34296	DEVON ENERGY PRODUCTION CO, L.P.	Gas	171624
42-497-34297	LIME ROCK RESOURCES IV-A, L.P.	Gas	174480
42-497-34298	BEDROCK PRODUCTION, LLC	Gas	171921
42-497-34299	Mitchell Energy Corporation
42-497-34300	EVEREST ENERGY LLC	Oil	29627
42-497-34301	DEVON ENERGY PRODUCTION CO, L.P.	Gas	171942
42-497-34302	DEVON ENERGY PRODUCTION CO, L.P.	Gas	171943
42-497-34303	DEVON ENERGY PRODUCTION CO, L.P.	Gas	171318
42-497-34304	DEVON ENERGY PRODUCTION CO, L.P.	Gas	237851
42-497-34305	KND OIL & GAS, LLC	Oil	29641
42-497-34306	DEVON ENERGY PRODUCTION CO, L.P.	Gas	171992
42-497-34307	MCCUTCHIN PETROLEUM CORPORATION	Oil	29594
42-497-34308	WG OPERATING, INC.	Oil	30129
42-497-34309	DEVON ENERGY PRODUCTION CO, L.P.	Gas	172661
42-497-34310	CHIEF OIL & GAS LLC
42-497-34311	DEVON ENERGY PRODUCTION CO, L.P.	Gas	172674
42-497-34312
42-497-34313	DALLAS PRODUCTION, INC.
42-497-34314	LAKOTA ENERGY, LTD.	Gas	173288
42-497-34315	LIME ROCK RESOURCES IV-A, L.P.	Gas	172910
42-497-34316	DEVON ENERGY PRODUCTION CO, L.P.	Gas	172684
42-497-34317	DEVON ENERGY PRODUCTION CO, L.P.	Gas	172243
42-497-34318	EAGLERIDGE OPERATING, LLC	Gas	172456
42-497-34319	DEVON ENERGY PRODUCTION CO, L.P.	Gas	172190
42-497-34320	SCOUT ENERGY MANAGEMENT LLC	Gas	173142
42-497-34321	DEVON ENERGY PRODUCTION CO, L.P.	Gas	173513
42-497-34322	JW ENERGY CO., LTD
42-497-34323	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	173231
42-497-34324	MILAGRO EXPLORATION, LLC	Gas	173695
42-497-34325	RICHEY, RAY MANAGEMENT CO., INC.	Gas	173284
42-497-34326	MERIT ENERGY COMPANY	Gas	172588
42-497-34327	DEVON ENERGY PRODUCTION CO, L.P.	Gas	250068
42-497-34328	EAGLERIDGE OPERATING, LLC	Gas	172246
42-497-34329	SCOUT ENERGY MANAGEMENT LLC	Oil	29635
42-497-34330	DEVON ENERGY PRODUCTION CO, L.P.	Gas	173545
42-497-34331	EAGLERIDGE OPERATING, LLC	Gas	172561
42-497-34332	MERIT ENERGY COMPANY
42-497-34333	EVEREST ENERGY LLC	Oil	29568
42-497-34334	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	173752
42-497-34335	BEDROCK PRODUCTION, LLC	Gas	172064
42-497-34336	BEDROCK PRODUCTION, LLC	Gas	172000
42-497-34337	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	172860
42-497-34338	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	172645
42-497-34339	TEXXOL OPERATING COMPANY, INC.	Gas	173286
42-497-34340	EVEREST ENERGY LLC	Gas	173703
42-497-34341	DEVON ENERGY PRODUCTION CO, L.P.	Gas	172705
42-497-34342	DEVON ENERGY PRODUCTION CO, L.P.	Gas	173281
42-497-34343	EVEREST ENERGY LLC	Oil	26063
42-497-34344	DEVON ENERGY PRODUCTION CO, L.P.	Gas	173581
42-497-34345	DEVON ENERGY PRODUCTION CO, L.P.	Gas	174125
42-497-34346	DEVON ENERGY PRODUCTION CO, L.P.	Gas	174607
42-497-34347	DEVON ENERGY PRODUCTION CO, L.P.	Gas	174867
42-497-34348	REPUBLIC ENERGY INC.	Gas	173535
42-497-34349	EVEREST ENERGY LLC	Gas	173494
42-497-34350	DEVON ENERGY PRODUCTION CO, L.P.	Gas	175891
42-497-34351	EVEREST ENERGY LLC	Gas	173701
42-497-34352	DEVON ENERGY PRODUCTION CO, L.P.	Gas	173592
42-497-34353	ENRE CORP.
42-497-34354	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	177224
42-497-34355	EAGLERIDGE OPERATING, LLC	Oil	29639
42-497-34356	DEVON ENERGY PRODUCTION CO, L.P.	Gas	174365
42-497-34357	DEVON ENERGY PRODUCTION CO, L.P.	Gas	174116
42-497-34358	DEVON ENERGY PRODUCTION CO, L.P.	Gas	173573
42-497-34359	DEVON ENERGY PRODUCTION CO, L.P.	Gas	175255
42-497-34360	DEVON ENERGY PRODUCTION CO, L.P.	Gas	174352
42-497-34361	WG OPERATING, INC.	Oil	29968
42-497-34362	DEVON ENERGY PRODUCTION CO, L.P.	Gas	174366
42-497-34363	DEVON ENERGY PRODUCTION CO, L.P.	Gas	175250
42-497-34364	DEVON ENERGY PRODUCTION CO, L.P.	Gas	175398
42-497-34365	DEVON ENERGY PRODUCTION CO, L.P.	Gas	176100
42-497-34366	DEVON ENERGY PRODUCTION CO, L.P.	Gas	175400
42-497-34367	DEVON ENERGY PRODUCTION CO, L.P.	Gas	174720
42-497-34368	EVEREST ENERGY LLC	Oil	17153
42-497-34369	ENRE, L.P.	Gas	176945
42-497-34370	DEVON ENERGY PRODUCTION CO, L.P.	Gas	174808
42-497-34371	WG OPERATING, INC.	Oil	17153
42-497-34372	TEXXOL OPERATING COMPANY, INC.	Gas	174230
42-497-34373	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	177089
42-497-34374	DEVON ENERGY PRODUCTION CO, L.P.	Gas	175923
42-497-34375	DEVON ENERGY PRODUCTION CO, L.P.	Gas	175265
42-497-34376	DEVON ENERGY PRODUCTION CO, L.P.	Gas	174938
42-497-34377	Mitchell Energy Corporation
42-497-34378	SABRE OPERATING, INC.	Oil	29672
42-497-34379	EVEREST ENERGY LLC	Gas	174956
42-497-34380	MCCUTCHIN PETROLEUM CORPORATION	Oil	29667
42-497-34381	BEDROCK PRODUCTION, LLC	Gas	174680
42-497-34382	BEDROCK PRODUCTION, LLC	Gas	174496
42-497-34383	DEVON ENERGY PRODUCTION CO, L.P.	Gas	175903
42-497-34384	DEVON ENERGY PRODUCTION CO, L.P.	Gas	177364
42-497-34385	DEVON ENERGY PRODUCTION CO, L.P.	Gas	176746
42-497-34386	Mitchell Energy Corporation
42-497-34387	Mitchell Energy Corporation
42-497-34388	DEVON ENERGY PRODUCTION CO, L.P.	Gas	175314
42-497-34389	DEVON ENERGY PRODUCTION CO, L.P.	Gas	175266
42-497-34390	LAKOTA ENERGY, LTD.	Gas	175762
42-497-34391	Mitchell Energy Corporation
42-497-34392	DEVON ENERGY PRODUCTION CO, L.P.	Gas	175866
42-497-34393	DEVON ENERGY PRODUCTION CO, L.P.	Gas	175962
42-497-34394	DEVON ENERGY PRODUCTION CO, L.P.	Gas	176715
42-497-34395	DEVON ENERGY PRODUCTION CO, L.P.	Gas	175003
42-497-34396	EVEREST ENERGY LLC	Gas	174945
42-497-34397	JAY MANAGEMENT COMPANY, LLC	Gas	174831
42-497-34398	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	174182
42-497-34399	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	174807
42-497-34400	EAGLERIDGE OPERATING, LLC	Gas	175253
42-497-34401	LAKOTA ENERGY, LTD.	Gas	174544
42-497-34402	DEVON ENERGY PRODUCTION CO, L.P.	Gas	175893
42-497-34403	DEVON ENERGY PRODUCTION CO, L.P.	Gas	175805
42-497-34404	DEVON ENERGY PRODUCTION CO, L.P.	Gas	175806
42-497-34405	EVEREST ENERGY LLC	Gas	174946
42-497-34406	Mitchell Energy Corporation
42-497-34407	DEVON ENERGY PRODUCTION CO, L.P.	Gas	175920
42-497-34408	DEVON ENERGY PRODUCTION CO, L.P.	Gas	175914
42-497-34409	LAKOTA ENERGY, LTD.	Gas	174543
42-497-34410	DEVON ENERGY PRODUCTION CO, L.P.	Gas	176769
42-497-34411	DEVON ENERGY PRODUCTION CO, L.P.	Gas	175295
42-497-34412	DEVON ENERGY PRODUCTION CO, L.P.	Gas	175283
42-497-34413	DEVON ENERGY PRODUCTION CO, L.P.	Gas	175284
42-497-34414	SCOUT ENERGY MANAGEMENT LLC	Oil	29748
42-497-34415	Mitchell Energy Corporation
42-497-34416	EVEREST ENERGY LLC	Gas	174962
42-497-34417	DEVON ENERGY PRODUCTION CO, L.P.	Gas	176890
42-497-34418	DEVON ENERGY PRODUCTION CO, L.P.	Gas	177594
42-497-34419	MERIT ENERGY COMPANY	Oil	29917
42-497-34420	EAGLERIDGE OPERATING, LLC	Gas	174815
42-497-34421	DEVON ENERGY PRODUCTION CO, L.P.	Gas	175807
42-497-34422	WG OPERATING, INC.	Oil	29986
42-497-34423	EVEREST ENERGY LLC	Gas	174943
42-497-34424	DEVON ENERGY PRODUCTION CO, L.P.	Gas	175998
42-497-34425	DEVON ENERGY PRODUCTION CO, L.P.	Gas	177844
42-497-34426	JAY MANAGEMENT COMPANY, LLC	Gas	174942
42-497-34427	RYDER SCOTT MANAGEMENT, LLC	Gas	175758
42-497-34428	DEVON ENERGY PRODUCTION CO, L.P.	Gas	177349
42-497-34429	DEVON ENERGY PRODUCTION CO, L.P.	Gas	178567
42-497-34430	DEVON ENERGY PRODUCTION CO, L.P.	Gas	177810
42-497-34431	MERIT ENERGY COMPANY
42-497-34432	EVEREST ENERGY LLC	Gas	174944
42-497-34433	E-L GAS CO., LTD.
42-497-34434	MCCUTCHIN PETROLEUM CORPORATION	Oil	29691
42-497-34435	WG OPERATING, INC.	Oil	29968
42-497-34436	DEVON ENERGY PRODUCTION CO, L.P.	Gas	175928
42-497-34437	DEVON ENERGY PRODUCTION CO, L.P.	Gas	176847
42-497-34438	DEVON ENERGY PRODUCTION CO, L.P.	Gas	175912
42-497-34439	DEVON ENERGY PRODUCTION CO, L.P.	Gas	178180
42-497-34440	BEDROCK PRODUCTION, LLC	Gas	175744
42-497-34441	DEVON ENERGY PRODUCTION CO, L.P.	Gas	176702
42-497-34442	DEVON ENERGY PRODUCTION CO, L.P.	Gas	176703
42-497-34443	EVEREST ENERGY LLC	Oil	17153
42-497-34444	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	175467
42-497-34445	DEVON ENERGY PRODUCTION CO, L.P.	Gas	245901
42-497-34446	DEVON ENERGY PRODUCTION CO, L.P.	Gas	177198
42-497-34447	DEVON ENERGY PRODUCTION CO, L.P.	Gas	178431
42-497-34448	DEVON ENERGY PRODUCTION CO, L.P.	Gas	178685
42-497-34449	JAY MANAGEMENT COMPANY, LLC	Gas	177709
42-497-34450	LAKOTA ENERGY, LTD.	Gas	176525
42-497-34451	SABRE OPERATING, INC.	Oil	29672
42-497-34452	DEVON ENERGY PRODUCTION CO, L.P.	Gas	176733
42-497-34453	EVEREST ENERGY LLC	Oil	24916
42-497-34454	EVEREST ENERGY LLC	Oil	10334
42-497-34455	DEVON ENERGY PRODUCTION CO, L.P.	Gas	175932
42-497-34456	DEVON ENERGY PRODUCTION CO, L.P.	Gas	177837
42-497-34457	DEVON ENERGY PRODUCTION CO, L.P.	Gas	176705
42-497-34458	EVEREST ENERGY LLC	Gas	176097
42-497-34459	LIME ROCK RESOURCES IV-A, L.P.	Gas	176872
42-497-34460	Stephens & Johnson Operating Co.	Gas	175438
42-497-34461	UPHAM OIL & GAS COMPANY	Oil	17357
42-497-34462	BEDROCK PRODUCTION, LLC	Gas	176510
42-497-34463	EVEREST ENERGY LLC	Oil	17153
42-497-34464	LIME ROCK RESOURCES IV-A, L.P.	Gas	176873
42-497-34465	LIME ROCK RESOURCES IV-A, L.P.	Gas	177158
42-497-34466	DEVON ENERGY PRODUCTION CO, L.P.	Gas	177043
42-497-34467	DEVON ENERGY PRODUCTION CO, L.P.	Gas	176925
42-497-34468	EVEREST ENERGY LLC	Oil	10334
42-497-34469	SCOUT ENERGY MANAGEMENT LLC	Gas	178233
42-497-34470	SCOUT ENERGY MANAGEMENT LLC	Gas	187815
42-497-34471	NAUTILUS EXPLORATION, INC.
42-497-34472	DEVON ENERGY PRODUCTION CO, L.P.	Gas	177044
42-497-34473	DEVON ENERGY PRODUCTION CO, L.P.	Gas	178130
42-497-34474	DEVON ENERGY PRODUCTION CO, L.P.	Gas	178132
42-497-34475	DEVON ENERGY PRODUCTION CO, L.P.	Gas	178133
42-497-34476	DEVON ENERGY PRODUCTION CO, L.P.	Gas	179001
42-497-34477	MILAGRO EXPLORATION, LLC	Gas	177397
42-497-34478	DEVON ENERGY PRODUCTION CO, L.P.	Gas	178632
42-497-34479	LONDON PETROLEUM CORPORATION	Gas	176865
42-497-34480	DEVON ENERGY PRODUCTION CO, L.P.	Gas	178643
42-497-34481	MILAGRO EXPLORATION, LLC	Gas	177319
42-497-34482	LONDON PETROLEUM CORPORATION	Gas	186285
42-497-34483	Mitchell Energy Corporation
42-497-34484	DEVON ENERGY PRODUCTION CO, L.P.	Gas	209939
42-497-34485	EVEREST ENERGY LLC	Gas	206741
42-497-34486	DEVON ENERGY PRODUCTION CO, L.P.	Gas	179460
42-497-34487	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	176528
42-497-34488	TEXXOL OPERATING COMPANY, INC.	Gas	177862
42-497-34489	DEVON ENERGY PRODUCTION CO, L.P.	Gas	178627
42-497-34490	DEVON ENERGY PRODUCTION CO, L.P.	Gas	178134
42-497-34491	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	181709
42-497-34492	BURLINGTON RESOURCES O & G CO LP	Gas	178566
42-497-34493
42-497-34494	Mitchell Energy Corporation
42-497-34495	DEVON ENERGY PRODUCTION CO, L.P.	Gas	178634
42-497-34496	DEVON ENERGY PRODUCTION CO, L.P.	Gas	178874
42-497-34497	DEVON ENERGY PRODUCTION CO, L.P.	Gas	179678
42-497-34498	TEJAS WESTERN CORP.	Gas	177644
42-497-34499	WG OPERATING, INC.	Oil	31661
42-497-34500	DEVON ENERGY PRODUCTION CO, L.P.	Gas	179466
42-497-34501	DEVON ENERGY PRODUCTION CO, L.P.	Gas	179462
42-497-34502	CHIEF OIL & GAS LLC
42-497-34503	DEVON ENERGY PRODUCTION CO, L.P.	Gas	178169
42-497-34504	DEVON ENERGY PRODUCTION CO, L.P.	Gas	181210
42-497-34505	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	178033
42-497-34506	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	178034
42-497-34507	J-W OPERATING CO.	Gas	180404
42-497-34508	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	180405
42-497-34509	BEDROCK PRODUCTION, LLC	Gas	177658
42-497-34510	EVEREST ENERGY LLC	Gas	177398
42-497-34511	DEVON ENERGY PRODUCTION CO, L.P.	Gas	179679
42-497-34512	DEVON ENERGY PRODUCTION CO, L.P.	Gas	179680
42-497-34513	DEVON ENERGY PRODUCTION CO, L.P.	Gas	244725
42-497-34514	DEVON ENERGY PRODUCTION CO, L.P.	Gas	179486
42-497-34515	DEVON ENERGY PRODUCTION CO, L.P.	Gas	179458
42-497-34516	BEDROCK PRODUCTION, LLC	Gas	178121
42-497-34517	CHOLLA PETROLEUM, INC.	Oil	31451
42-497-34518	DEVON ENERGY PRODUCTION CO, L.P.	Gas	179611
42-497-34519	DEVON ENERGY PRODUCTION CO, L.P.	Gas	179552
42-497-34520	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	178646
42-497-34521	DEVON ENERGY PRODUCTION CO, L.P.	Gas	181227
42-497-34522	Stephens & Johnson Operating Co.	Oil	30110
42-497-34523	BURLINGTON RESOURCES O & G CO LP	Gas	180514
42-497-34524	RYDER SCOTT OIL COMPANY
42-497-34525	DEVON ENERGY OPERATING CO., L.P.	Gas	198984
42-497-34526	DEVON ENERGY PRODUCTION CO, L.P.	Gas	178631
42-497-34527	DEVON ENERGY PRODUCTION CO, L.P.	Gas	179608
42-497-34528	DEVON ENERGY PRODUCTION CO, L.P.	Gas	181208
42-497-34529	LAKOTA ENERGY, LTD.	Gas	178188
42-497-34530	DEVON ENERGY PRODUCTION CO, L.P.	Gas	179824
42-497-34531	DEVON ENERGY PRODUCTION CO, L.P.	Gas	179548
42-497-34532	DEVON ENERGY PRODUCTION CO, L.P.	Gas	179487
42-497-34533	DEVON ENERGY PRODUCTION CO, L.P.	Gas	179742
42-497-34534	BEDROCK PRODUCTION, LLC	Gas	179230
42-497-34535	LAKOTA ENERGY, LTD.	Gas	178855
42-497-34536	DEVON ENERGY PRODUCTION CO, L.P.	Gas	184534
42-497-34537	DEVON ENERGY PRODUCTION CO, L.P.	Gas	184535
42-497-34538	DEVON ENERGY PRODUCTION CO, L.P.	Gas	179334
42-497-34539	DEVON ENERGY PRODUCTION CO, L.P.	Gas	179335
42-497-34540	ESTATE OF DOYLE C. DALE	Gas	179624
42-497-34541	REPUBLIC ENERGY INC.	Gas	181698
42-497-34542	DEVON ENERGY PRODUCTION CO, L.P.	Gas	180607
42-497-34543	DEVON ENERGY PRODUCTION CO, L.P.	Gas	183430
42-497-34544	UPHAM OIL & GAS COMPANY	Oil	30141
42-497-34545	DEVON ENERGY PRODUCTION CO, L.P.	Gas	180604
42-497-34546	DEVON ENERGY PRODUCTION CO, L.P.	Gas	180425
42-497-34547	DEVON ENERGY PRODUCTION CO, L.P.	Gas	179738
42-497-34548	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	178824
42-497-34549	DEVON ENERGY PRODUCTION CO, L.P.	Gas	182930
42-497-34550	DEVON ENERGY PRODUCTION CO, L.P.	Gas	181158
42-497-34551	DEVON ENERGY PRODUCTION CO, L.P.	Gas	181207
42-497-34552	DEVON ENERGY PRODUCTION CO, L.P.	Gas	179747
42-497-34553	Mitchell Energy Corporation
42-497-34554	DEVON ENERGY PRODUCTION CO, L.P.	Gas	180417
42-497-34555	DEVON ENERGY PRODUCTION CO, L.P.	Gas	180418
42-497-34556	DEVON ENERGY PRODUCTION CO, L.P.	Gas	180419
42-497-34557	DEVON ENERGY PRODUCTION CO, L.P.	Gas	181907
42-497-34558	BURLINGTON RESOURCES O & G CO LP	Gas	180519
42-497-34559	RKW OPERATING LLC	Gas	181407
42-497-34560	TRIO CONSULTING & MANAGEMENT,LLC	Oil	29978
42-497-34561	ENRE, L.P.	Gas	186488
42-497-34562	DEVON ENERGY PRODUCTION CO, L.P.	Gas	182833
42-497-34563	DEVON ENERGY PRODUCTION CO, L.P.	Gas	187216
42-497-34564	DEVON ENERGY PRODUCTION CO, L.P.	Gas	181902
42-497-34565	BEDROCK PRODUCTION, LLC	Gas	180009
42-497-34566	GO OIL CORP.	Gas	187811
42-497-34567	DEVON ENERGY PRODUCTION CO, L.P.	Gas	181897
42-497-34568	DEVON ENERGY PRODUCTION CO, L.P.	Gas	181943
42-497-34569	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	180768
42-497-34570	DEVON ENERGY PRODUCTION CO, L.P.	Gas	182928
42-497-34571	DEVON ENERGY PRODUCTION CO, L.P.	Gas	181901
42-497-34572	DEVON ENERGY PRODUCTION CO, L.P.	Gas	181209
42-497-34573	DEVON ENERGY PRODUCTION CO, L.P.	Gas	181237
42-497-34574	DEVON ENERGY PRODUCTION CO, L.P.	Gas	181239
42-497-34575	UPHAM OIL & GAS COMPANY	Gas	183205
42-497-34576	DEVON ENERGY PRODUCTION CO, L.P.	Gas	182024
42-497-34577	DEVON ENERGY PRODUCTION CO, L.P.	Gas	182023
42-497-34578	UPHAM OIL & GAS COMPANY	Oil	29933
42-497-34579	EAGLERIDGE OPERATING, LLC	Gas	183425
42-497-34580	EAGLERIDGE OPERATING, LLC	Gas	182056
42-497-34581	EAGLERIDGE OPERATING, LLC	Gas	191987
42-497-34582	EAGLERIDGE OPERATING, LLC	Gas	183316
42-497-34583	EAGLERIDGE OPERATING, LLC	Gas	191988
42-497-34584	EAGLERIDGE OPERATING, LLC	Gas	183315
42-497-34585	EAGLERIDGE OPERATING, LLC	Gas	191989
42-497-34586	DEVON ENERGY PRODUCTION CO, L.P.	Gas	182288
42-497-34587	CHOLLA PETROLEUM, INC.	Oil	31459
42-497-34588	BEDROCK PRODUCTION, LLC	Gas	180973
42-497-34589	DEVON ENERGY PRODUCTION CO, L.P.	Gas	182204
42-497-34590	Stephens & Johnson Operating Co.
42-497-34591	DEVON ENERGY PRODUCTION CO, L.P.	Gas	182746
42-497-34592	DEVON ENERGY PRODUCTION CO, L.P.	Gas	182289
42-497-34593	J-W OPERATING CO.	Gas	182978
42-497-34594	DEVON ENERGY PRODUCTION CO, L.P.	Gas	182771
42-497-34595	DEVON ENERGY PRODUCTION CO, L.P.	Gas	186454
42-497-34596	DEVON ENERGY PRODUCTION CO, L.P.	Gas	184209
42-497-34597	MITCHELL ENERGY COMPANY L.P.
42-497-34598	DEVON ENERGY PRODUCTION CO, L.P.	Gas	184862
42-497-34599	SCOUT ENERGY MANAGEMENT LLC	Gas	187814
42-497-34600	SCOUT ENERGY MANAGEMENT LLC	Gas	184907
42-497-34601	SCOUT ENERGY MANAGEMENT LLC	Gas	186414
42-497-34602	ENCANA OIL & GAS(USA) INC.	Gas	182905
42-497-34603	DEVON ENERGY PRODUCTION CO, L.P.	Gas	182302
42-497-34604	DEVON ENERGY PRODUCTION CO, L.P.	Gas	182287
42-497-34605	DEVON ENERGY PRODUCTION CO, L.P.	Gas	184294
42-497-34606	DEVON ENERGY PRODUCTION CO, L.P.	Gas	183705
42-497-34607	DEVON ENERGY PRODUCTION CO, L.P.	Gas	183549
42-497-34608	DEVON ENERGY PRODUCTION CO, L.P.	Gas	184566
42-497-34609	LAKOTA ENERGY, LTD.	Gas	181535
42-497-34610	TRIO CONSULTING & MANAGEMENT,LLC	Gas	182462
42-497-34611	MKS NATURAL GAS COMPANY	Gas	182844
42-497-34612	DEVON ENERGY PRODUCTION CO, L.P.	Gas	181900
42-497-34613	DEVON ENERGY PRODUCTION CO, L.P.	Gas	184965
42-497-34614	MITCHELL ENERGY COMPANY L.P.
42-497-34615	DEVON ENERGY PRODUCTION CO, L.P.	Gas	183194
42-497-34616	DEVON ENERGY PRODUCTION CO, L.P.	Gas	184565
42-497-34617	DEVON ENERGY PRODUCTION CO, L.P.	Gas	182360
42-497-34618	TRIO CONSULTING & MANAGEMENT,LLC	Gas	185323
42-497-34619	ENDEAVOR ENERGY RESOURCES L.P.	Gas	185322
42-497-34620	BEST PETROLEUM EXPLORATIONS,INC.	Gas	200342
42-497-34621	UPHAM OIL & GAS COMPANY	Oil	29924
42-497-34622	MERIT ENERGY COMPANY
42-497-34623	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	185039
42-497-34624	LIME ROCK RESOURCES IV-A, L.P.	Gas	224164
42-497-34625	DEVON ENERGY PRODUCTION CO, L.P.	Gas	183038
42-497-34626	DEVON ENERGY PRODUCTION CO, L.P.	Gas	184271
42-497-34627	DEVON ENERGY PRODUCTION CO, L.P.	Gas	184270
42-497-34628	DEVON ENERGY PRODUCTION CO, L.P.	Gas	184584
42-497-34629	DEVON ENERGY PRODUCTION CO, L.P.	Gas	186599
42-497-34630	DEVON ENERGY PRODUCTION CO, L.P.	Gas	185723
42-497-34631	DEVON ENERGY PRODUCTION CO, L.P.	Gas	215415
42-497-34632	BEDROCK PRODUCTION, LLC	Gas	182544
42-497-34633	EVEREST ENERGY LLC	Gas	183191
42-497-34634	BEDROCK PRODUCTION, LLC	Gas	189616
42-497-34635	MCCUTCHIN PETROLEUM CORPORATION	Oil	29667
42-497-34636	DEVON ENERGY PRODUCTION CO, L.P.	Gas	184222
42-497-34637	DEVON ENERGY PRODUCTION CO, L.P.	Gas	187736
42-497-34638	DEVON ENERGY PRODUCTION CO, L.P.	Gas	183206
42-497-34639	DEVON ENERGY PRODUCTION CO, L.P.	Gas	183197
42-497-34640	DEVON ENERGY PRODUCTION CO, L.P.	Gas	185719
42-497-34641	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	183719
42-497-34642	DEVON ENERGY PRODUCTION CO, L.P.	Gas	186472
42-497-34643	DEVON ENERGY PRODUCTION CO, L.P.	Oil	30038
42-497-34644	BEDROCK PRODUCTION, LLC	Gas	186331
42-497-34645	ENCANA OIL & GAS(USA) INC.	Oil	29945
42-497-34646	DEVON ENERGY PRODUCTION CO, L.P.	Gas	183552
42-497-34647	DEVON ENERGY PRODUCTION CO, L.P.	Gas	183408
42-497-34648	DEVON ENERGY PRODUCTION CO, L.P.	Gas	183557
42-497-34649	ENCANA OIL & GAS(USA) INC.	Gas	182906
42-497-34650	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	183198
42-497-34651	ENCANA OIL & GAS(USA) INC.	Gas	185522
42-497-34652	BEDROCK PRODUCTION, LLC	Gas	194060
42-497-34653	TEJAS WESTERN CORP.
42-497-34654	DEVON ENERGY PRODUCTION CO, L.P.	Gas	183550
42-497-34655	DEVON ENERGY PRODUCTION CO, L.P.	Gas	187249
42-497-34656	DEVON ENERGY PRODUCTION CO, L.P.	Gas	187782
42-497-34657	ENERVEST OPERATING, L.L.C.	Gas	183215
42-497-34658	DEVON ENERGY PRODUCTION CO, L.P.	Gas	184881
42-497-34659	BEDROCK PRODUCTION, LLC	Gas	183310
42-497-34660	BEDROCK PRODUCTION, LLC	Gas	183781
42-497-34661	DEVON ENERGY PRODUCTION CO, L.P.	Gas	184876
42-497-34662	DEVON ENERGY PRODUCTION CO, L.P.	Gas	185388
42-497-34663	TEXAS AMERICAN RESOURCES COMPANY
42-497-34664	TEXXOL OPERATING COMPANY, INC.	Gas	184180
42-497-34666	BEDROCK PRODUCTION, LLC	Gas	184405
42-497-34667	RICHEY, RAY MANAGEMENT CO., INC.	Gas	185007
42-497-34668	TEXXOL OPERATING COMPANY, INC.	Gas	184251
42-497-34669	DEVON ENERGY PRODUCTION CO, L.P.	Gas	184220
42-497-34670	DEVON ENERGY PRODUCTION CO, L.P.	Gas	184543
42-497-34671	DEVON ENERGY PRODUCTION CO, L.P.	Gas	185754
42-497-34672	DEVON ENERGY PRODUCTION CO, L.P.	Gas	186598
42-497-34673	SAGE NATURAL RESOURCES LLC	Gas	185578
42-497-34674	DEVON ENERGY PRODUCTION CO, L.P.	Gas	185152
42-497-34675	XTO ENERGY INC.	Gas	184175
42-497-34676	DEVON ENERGY PRODUCTION CO, L.P.	Gas	184964
42-497-34677	REPUBLIC ENERGY INC.
42-497-34678	DEVON ENERGY PRODUCTION CO, L.P.	Gas	186467
42-497-34679	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258311
42-497-34680	DEVON ENERGY PRODUCTION CO, L.P.	Gas	219196
42-497-34681	BEDROCK PRODUCTION, LLC	Gas	185006
42-497-34682	BEST PETROLEUM EXPLORATIONS,INC.	Gas	186185
42-497-34683	J-W OPERATING CO.	Gas	185038
42-497-34684	DEVON ENERGY PRODUCTION CO, L.P.	Gas	185968
42-497-34685	DEVON ENERGY PRODUCTION CO, L.P.	Gas	185643
42-497-34686	DEVON ENERGY PRODUCTION CO, L.P.	Gas	184857
42-497-34687	DEVON ENERGY PRODUCTION CO, L.P.	Gas	187223
42-497-34688	DEVON ENERGY PRODUCTION CO, L.P.	Gas	184982
42-497-34689	RIFE ENERGY OPERATING, INC.	Oil	30035
42-497-34690	WG OPERATING, INC.
42-497-34691	DEVON ENERGY PRODUCTION CO, L.P.	Gas	186464
42-497-34692	DEVON ENERGY PRODUCTION CO, L.P.	Gas	186460
42-497-34693	DEVON ENERGY PRODUCTION CO, L.P.	Gas	185764
42-497-34694	LIME ROCK RESOURCES IV-A, L.P.	Gas	187404
42-497-34695	J-W OPERATING CO.	Gas	185037
42-497-34696	EAGLERIDGE OPERATING, LLC	Gas	185070
42-497-34697	UPLAND RESOURCES LLC	Gas	188288
42-497-34698	DEVON ENERGY PRODUCTION CO, L.P.	Gas	210617
42-497-34699	SABRE OPERATING, INC.
42-497-34700	DEVON ENERGY PRODUCTION CO, L.P.	Gas	185606
42-497-34701	XTO ENERGY INC.	Gas	185120
42-497-34702	BEDROCK PRODUCTION, LLC	Gas	186332
42-497-34703	ARUBA PETROLEUM, INC.	Oil	29996
42-497-34704	BEST PETROLEUM EXPLORATIONS,INC.	Gas	185308
42-497-34705	DEVON ENERGY PRODUCTION CO, L.P.	Gas	188577
42-497-34706	MITCHELL ENERGY COMPANY L.P.
42-497-34707	DEVON ENERGY PRODUCTION CO, L.P.	Gas	187747
42-497-34708	ECCO OPERATING, LLC	Gas	188367
42-497-34709	TEXAS AMERICAN RESOURCES COMPANY
42-497-34710	TEXAS AMERICAN RESOURCES COMPANY
42-497-34711	TEXAS AMERICAN RESOURCES COMPANY
42-497-34712	TEXAS AMERICAN RESOURCES COMPANY
42-497-34713	BURLINGTON RESOURCES O & G CO LP	Oil	30029
42-497-34714	DEVON ENERGY PRODUCTION CO, L.P.	Gas	186582
42-497-34715	HARDING COMPANY	Gas	186486
42-497-34716	XTO ENERGY INC.	Gas	185315
42-497-34717	XTO ENERGY INC.	Gas	185121
42-497-34718	DEVON ENERGY PRODUCTION CO, L.P.	Gas	185394
42-497-34719	DEVON ENERGY PRODUCTION CO, L.P.	Gas	215409
42-497-34720	LAKOTA ENERGY, LTD.	Gas	187394
42-497-34721	BEDROCK PRODUCTION, LLC	Gas	186333
42-497-34722	LIME ROCK RESOURCES IV-A, L.P.	Gas	188135
42-497-34723	LONDON PETROLEUM CORPORATION	Gas	187832
42-497-34724	DEVON ENERGY PRODUCTION CO, L.P.	Gas	210092
42-497-34725	BEDROCK PRODUCTION, LLC	Gas	189614
42-497-34726	LIME ROCK RESOURCES IV-A, L.P.	Gas	188136
42-497-34727	DEVON ENERGY PRODUCTION CO, L.P.	Gas	188593
42-497-34728	DEVON ENERGY PRODUCTION CO, L.P.	Gas	186702
42-497-34729	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194742
42-497-34730	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194595
42-497-34731	GONZENBACH, GLEN D
42-497-34732	GARDNER PRODUCTION, LLC	Gas	187366
42-497-34733	DEVON ENERGY PRODUCTION CO, L.P.	Gas	187068
42-497-34734	LAKOTA ENERGY, LTD.	Gas	187393
42-497-34735	DEVON ENERGY PRODUCTION CO, L.P.	Gas	185387
42-497-34736	BURLINGTON RESOURCES O & G CO LP	Gas	201588
42-497-34737	BUSTAMANTE OIL COMPANY	Gas	189044
42-497-34738	SCOUT ENERGY MANAGEMENT LLC	Gas	191446
42-497-34739	DEVON ENERGY PRODUCTION CO, L.P.	Gas	187763
42-497-34740	LAKOTA ENERGY, LTD.	Gas	187390
42-497-34741	ARUBA PETROLEUM, INC.	Oil	29995
42-497-34742	UPHAM OIL & GAS COMPANY	Oil	30013
42-497-34743	EXCEL OIL & GAS, INC.	Oil	31174
42-497-34744	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193182
42-497-34745	DEVON ENERGY PRODUCTION CO, L.P.	Gas	186574
42-497-34747	XTO ENERGY INC.	Gas	188351
42-497-34748	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	187965
42-497-34749	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	187964
42-497-34750	BEDROCK PRODUCTION, LLC	Gas	186337
42-497-34751	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	192759
42-497-34752	HESS, JERRY OPERATING CO.	Gas	187504
42-497-34753	DEVON ENERGY PRODUCTION CO, L.P.	Gas	187195
42-497-34754	ECHO PRODUCTION, INC.	Gas	186130
42-497-34755	XTO ENERGY INC.	Gas	186275
42-497-34756	CHOLLA PETROLEUM, INC.	Gas	187720
42-497-34757	CHOLLA PETROLEUM, INC.	Gas	187721
42-497-34758	DEVON ENERGY PRODUCTION CO, L.P.	Gas	189130
42-497-34759	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192805
42-497-34760	ECHO PRODUCTION, INC.	Gas	198990
42-497-34761	DEVON ENERGY PRODUCTION CO, L.P.	Gas	186573
42-497-34762	MITCHELL ENERGY COMPANY L.P.
42-497-34763	MITCHELL ENERGY COMPANY L.P.
42-497-34764	MITCHELL ENERGY COMPANY L.P.
42-497-34765	MITCHELL ENERGY COMPANY L.P.
42-497-34766	MITCHELL ENERGY COMPANY L.P.
42-497-34767	DEVON ENERGY PRODUCTION CO, L.P.	Gas	187059
42-497-34768	DEVON ENERGY PRODUCTION CO, L.P.	Gas	187780
42-497-34769	DEVON ENERGY PRODUCTION CO, L.P.	Gas	187215
42-497-34770	REPUBLIC ENERGY INC.
42-497-34771	DEVON ENERGY PRODUCTION CO, L.P.	Gas	186305
42-497-34772	ECHO PRODUCTION, INC.	Gas	186163
42-497-34773	ECHO PRODUCTION, INC.	Oil	30116
42-497-34774	L A PRODUCTIONS	Gas	192622
42-497-34775	UPHAM OIL & GAS COMPANY	Gas	188905
42-497-34776	DEVON ENERGY PRODUCTION CO, L.P.	Gas	187227
42-497-34777	DEVON ENERGY PRODUCTION CO, L.P.	Gas	187224
42-497-34778	REPUBLIC ENERGY INC.
42-497-34779	DEVON ENERGY OPERATING CO., L.P.	Gas	256846
42-497-34780	PEBA OIL & GAS, INC.	Gas	201287
42-497-34781	DEVON ENERGY PRODUCTION CO, L.P.	Gas	188599
42-497-34782	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	185581
42-497-34783	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	186027
42-497-34784	BURLINGTON RESOURCES O & G CO LP	Gas	186556
42-497-34785	DEVON ENERGY PRODUCTION CO, L.P.	Gas	187012
42-497-34786	ENCANA OIL & GAS(USA) INC.	Gas	186339
42-497-34787	LIME ROCK RESOURCES IV-A, L.P.	Gas	186318
42-497-34788	LIME ROCK RESOURCES IV-A, L.P.	Gas	186151
42-497-34789	DEVON ENERGY PRODUCTION CO, L.P.	Gas	186705
42-497-34790	LIME ROCK RESOURCES IV-A, L.P.	Gas	187370
42-497-34791	BEDROCK PRODUCTION, LLC	Gas	186335
42-497-34792	J-W OPERATING CO.	Gas	210740
42-497-34793	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	191576
42-497-34794	ENRE, L.P.
42-497-34795	ENRE, L.P.
42-497-34796	ENRE, L.P.
42-497-34797	ENRE, L.P.
42-497-34798	ENRE, L.P.
42-497-34799	ENRE, L.P.
42-497-34800	DEVON ENERGY PRODUCTION CO, L.P.	Gas	189277
42-497-34801	BEDROCK PRODUCTION, LLC	Gas	186910
42-497-34802	BEDROCK PRODUCTION, LLC	Gas	187861
42-497-34803	DEVON ENERGY OPERATING CO., L.P.	Gas	201752
42-497-34804	DEVON ENERGY PRODUCTION CO, L.P.	Gas	188656
42-497-34805	DEVON ENERGY PRODUCTION CO, L.P.	Gas	188579
42-497-34806	DEVON ENERGY PRODUCTION CO, L.P.	Gas	187236
42-497-34807	DEVON ENERGY PRODUCTION CO, L.P.	Gas	187743
42-497-34808	BEDROCK PRODUCTION, LLC	Gas	187360
42-497-34809	LAKOTA ENERGY, LTD.	Gas	189333
42-497-34810	TEXXOL OPERATING COMPANY, INC.	Gas	186567
42-497-34811	LIME ROCK RESOURCES IV-A, L.P.	Gas	190514
42-497-34812	LIME ROCK RESOURCES IV-A, L.P.	Gas	187371
42-497-34813	LIME ROCK RESOURCES IV-A, L.P.	Gas	188463
42-497-34814	LIME ROCK RESOURCES IV-A, L.P.	Gas	188464
42-497-34815	LIME ROCK RESOURCES IV-A, L.P.	Gas	187894
42-497-34816	ENERVEST OPERATING, L.L.C.	Gas	189101
42-497-34817	LAKOTA ENERGY, LTD.	Gas	192674
42-497-34818	RICHEY, RAY MANAGEMENT CO., INC.	Gas	187806
42-497-34819	BEDROCK PRODUCTION, LLC	Gas	187862
42-497-34820	DEVON ENERGY PRODUCTION CO, L.P.	Gas	187760
42-497-34821	DEVON ENERGY PRODUCTION CO, L.P.	Gas	188663
42-497-34822	DEVON ENERGY PRODUCTION CO, L.P.	Gas	187792
42-497-34823	DEVON ENERGY PRODUCTION CO, L.P.	Gas	188263
42-497-34824	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194449
42-497-34825	MITCHELL ENERGY COMPANY L.P.
42-497-34826	ECHO PRODUCTION, INC.	Gas	256847
42-497-34827	BURLINGTON RESOURCES O & G CO LP	Gas	192059
42-497-34828
42-497-34829	BEDROCK PRODUCTION, LLC	Gas	189100
42-497-34830	DEVON ENERGY PRODUCTION CO, L.P.	Gas	188575
42-497-34831	DEVON ENERGY PRODUCTION CO, L.P.	Gas	188603
42-497-34832	DEVON ENERGY PRODUCTION CO, L.P.	Gas	189234
42-497-34833	DEVON ENERGY PRODUCTION CO, L.P.	Gas	205994
42-497-34834	SAGE NATURAL RESOURCES LLC	Gas	189366
42-497-34835	BEDROCK PRODUCTION, LLC	Gas	188533
42-497-34836	DEVON ENERGY PRODUCTION CO, L.P.	Oil	30330
42-497-34837	LIME ROCK RESOURCES IV-A, L.P.	Gas	188258
42-497-34838	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194830
42-497-34839	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192971
42-497-34840	TEXXOL OPERATING COMPANY, INC.	Gas	191470
42-497-34841	XTO ENERGY INC.	Gas	188348
42-497-34842	SAGE NATURAL RESOURCES LLC	Gas	190367
42-497-34843	SILVER CREEK OIL & GAS, LLC	Gas	189777
42-497-34844	SHARE PETROLEUM CORP.
42-497-34845	HW OPERATING, LLC	Gas	189624
42-497-34846	DEVON ENERGY PRODUCTION CO, L.P.	Gas	189276
42-497-34847	DEVON ENERGY PRODUCTION CO, L.P.	Gas	191075
42-497-34848	DEVON ENERGY PRODUCTION CO, L.P.	Gas	189246
42-497-34849	DEVON ENERGY PRODUCTION CO, L.P.	Gas	189250
42-497-34850	DEVON ENERGY PRODUCTION CO, L.P.	Gas	190210
42-497-34851	DEVON ENERGY PRODUCTION CO, L.P.	Gas	190213
42-497-34852	DEVON ENERGY PRODUCTION CO, L.P.	Gas	190980
42-497-34853	XTO ENERGY INC.	Gas	189707
42-497-34854	DEVON ENERGY PRODUCTION CO, L.P.	Gas	189216
42-497-34855	DEVON ENERGY PRODUCTION CO, L.P.	Gas	191139
42-497-34856	DEVON ENERGY PRODUCTION CO, L.P.	Gas	190060
42-497-34857	DEVON ENERGY PRODUCTION CO, L.P.	Gas	190062
42-497-34858	DEVON ENERGY PRODUCTION CO, L.P.	Gas	189262
42-497-34859	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192127
42-497-34860	DEVON ENERGY PRODUCTION CO, L.P.	Gas	223701
42-497-34861	DEVON ENERGY PRODUCTION CO, L.P.	Gas	188667
42-497-34862	DEVON ENERGY PRODUCTION CO, L.P.	Gas	191352
42-497-34863	DEVON ENERGY PRODUCTION CO, L.P.	Gas	191238
42-497-34864	SCOUT ENERGY MANAGEMENT LLC	Gas	191447
42-497-34865	MITCHELL ENERGY COMPANY L.P.
42-497-34866	MITCHELL ENERGY COMPANY L.P.
42-497-34867	DEVON ENERGY PRODUCTION CO, L.P.	Gas	190965
42-497-34868	DEVON ENERGY PRODUCTION CO, L.P.	Gas	189280
42-497-34869	DEVON ENERGY PRODUCTION CO, L.P.	Gas	190189
42-497-34870	DEVON ENERGY PRODUCTION CO, L.P.	Gas	189278
42-497-34871	DEVON ENERGY PRODUCTION CO, L.P.	Gas	189766
42-497-34872	BURLINGTON RESOURCES O & G CO LP
42-497-34873	LIME ROCK RESOURCES IV-A, L.P.	Gas	195292
42-497-34874	EAGLERIDGE OPERATING, LLC	Gas	189270
42-497-34875	DEVON ENERGY PRODUCTION CO, L.P.	Gas	190714
42-497-34876	DEVON ENERGY PRODUCTION CO, L.P.	Gas	190110
42-497-34877	DEVON ENERGY PRODUCTION CO, L.P.	Gas	283018
42-497-34878	CD CONSULTING & OPERATING CO.	Oil	30052
42-497-34879	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192807
42-497-34880	DEVON ENERGY PRODUCTION CO, L.P.	Gas	190724
42-497-34881	DEVON ENERGY PRODUCTION CO, L.P.	Gas	189291
42-497-34882	DEVON ENERGY PRODUCTION CO, L.P.	Gas	190725
42-497-34883	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201750
42-497-34884	DEVON ENERGY PRODUCTION CO, L.P.	Gas	191186
42-497-34885	DEVON ENERGY PRODUCTION CO, L.P.	Gas	190196
42-497-34886	MITCHELL ENERGY COMPANY L.P.
42-497-34887	XTO ENERGY INC.	Gas	189713
42-497-34888	BEDROCK PRODUCTION, LLC	Gas	189122
42-497-34889	TEXXOL OPERATING COMPANY, INC.	Gas	190527
42-497-34890	XTO ENERGY INC.	Gas	191441
42-497-34891	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194997
42-497-34892	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192940
42-497-34893	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194994
42-497-34894	TEJAS WESTERN CORP.
42-497-34895	TEMA OIL AND GAS COMPANY	Gas	189628
42-497-34896	ENCANA OIL & GAS(USA) INC.	Oil	30063
42-497-34897	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193145
42-497-34898	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196622
42-497-34899	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192000
42-497-34900	DEVON ENERGY PRODUCTION CO, L.P.	Gas	190968
42-497-34901	DEVON ENERGY PRODUCTION CO, L.P.	Gas	190712
42-497-34902	BEDROCK PRODUCTION, LLC	Gas	189045
42-497-34903	DEVON ENERGY PRODUCTION CO, L.P.	Gas	191212
42-497-34904	DEVON ENERGY PRODUCTION CO, L.P.	Gas	191211
42-497-34905	DEVON ENERGY PRODUCTION CO, L.P.	Gas	191210
42-497-34906	DEVON ENERGY PRODUCTION CO, L.P.	Gas	191209
42-497-34907	XTO ENERGY INC.	Gas	189715
42-497-34908	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201794
42-497-34909	DEVON ENERGY OPERATING CO., L.P.
42-497-34910	DEVON ENERGY PRODUCTION CO, L.P.	Gas	199438
42-497-34911	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194935
42-497-34912	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194998
42-497-34913	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193184
42-497-34914	DEVON ENERGY OPERATING CO., L.P.
42-497-34915	DEVON ENERGY OPERATING CO., L.P.
42-497-34916	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	189483
42-497-34917	XTO ENERGY INC.	Gas	189711
42-497-34918	BEDROCK PRODUCTION, LLC	Gas	189046
42-497-34919	AZTECA PETROLEUM, LLC	Gas	254462
42-497-34920	XTO ENERGY INC.	Gas	189709
42-497-34921	LIME ROCK RESOURCES IV-A, L.P.	Gas	189579
42-497-34922	LAKOTA ENERGY, LTD.	Gas	192676
42-497-34923	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192788
42-497-34924	DEVON ENERGY PRODUCTION CO, L.P.	Gas	190959
42-497-34925	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192974
42-497-34926	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192801
42-497-34927	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192800
42-497-34928	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192802
42-497-34929	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192811
42-497-34930	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192793
42-497-34931	DEVON ENERGY PRODUCTION CO, L.P.	Gas	191222
42-497-34932	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192137
42-497-34933	LAKOTA ENERGY, LTD.	Gas	192095
42-497-34934	TEXXOL OPERATING COMPANY, INC.	Gas	190528
42-497-34935	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192136
42-497-34936	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192826
42-497-34937	XTO ENERGY INC.	Gas	189712
42-497-34938	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192812
42-497-34939	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192149
42-497-34940	DEVON ENERGY PRODUCTION CO, L.P.	Gas	190983
42-497-34941	DEVON ENERGY PRODUCTION CO, L.P.	Gas	191180
42-497-34942	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193173
42-497-34943	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193170
42-497-34944	DEVON ENERGY PRODUCTION CO, L.P.	Gas	197085
42-497-34945	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192795
42-497-34946	DEVON ENERGY PRODUCTION CO, L.P.	Gas	191184
42-497-34947	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192147
42-497-34948	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192146
42-497-34949	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193187
42-497-34950	DEVON ENERGY OPERATING CO., L.P.
42-497-34951	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194891
42-497-34952	XTO ENERGY INC.	Gas	189708
42-497-34953	DEVON ENERGY OPERATING CO., L.P.
42-497-34954	XTO ENERGY INC.	Gas	192611
42-497-34955	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192796
42-497-34956	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192138
42-497-34957	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192117
42-497-34958	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192150
42-497-34959	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192816
42-497-34960	TEXXOL OPERATING COMPANY, INC.	Gas	189659
42-497-34961	DEVON ENERGY PRODUCTION CO, L.P.	Gas	191998
42-497-34962	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193198
42-497-34963	DEVON ENERGY OPERATING CO., L.P.
42-497-34964	XTO ENERGY INC.	Gas	189714
42-497-34965	XTO ENERGY INC.	Gas	189710
42-497-34966	XTO ENERGY INC.	Gas	190402
42-497-34967	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192804
42-497-34968	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193009
42-497-34969	BEDROCK PRODUCTION, LLC	Gas	190493
42-497-34970
42-497-34971	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192803
42-497-34972	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193162
42-497-34973	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193015
42-497-34974	EAGLERIDGE OPERATING, LLC	Gas	191947
42-497-34975	LIME ROCK RESOURCES IV-A, L.P.	Gas	192058
42-497-34976	BEDROCK PRODUCTION, LLC	Gas	191599
42-497-34977	EXCEL OIL & GAS, INC.
42-497-34978	BRILEY OPERATING, LLC	Gas	191740
42-497-34979	DEVON ENERGY OPERATING CO., L.P.
42-497-34980	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192968
42-497-34981	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193165
42-497-34982	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193166
42-497-34983	DEVON ENERGY PRODUCTION CO, L.P.	Gas	195320
42-497-34984	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193167
42-497-34985	DEVON ENERGY OPERATING CO., L.P.
42-497-34986	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193014
42-497-34987	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192964
42-497-34988	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193164
42-497-34989	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192809
42-497-34990	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194785
42-497-34991	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194102
42-497-34992	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193344
42-497-34993	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192810
42-497-34994	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193345
42-497-34995	BEDROCK PRODUCTION, LLC	Gas	190494
42-497-34996	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194775
42-497-34997	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193188
42-497-34998	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193012
42-497-34999	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193013
42-497-35000	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194114
42-497-35001	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194768
42-497-35002	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193016
42-497-35003	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193017
42-497-35004	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192965
42-497-35005	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194771
42-497-35006	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194115
42-497-35007	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194748
42-497-35008	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193160
42-497-35009	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193161
42-497-35010	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194122
42-497-35011	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	190503
42-497-35012	LAKOTA ENERGY, LTD.	Gas	192673
42-497-35013	XTO ENERGY INC.	Gas	191440
42-497-35014	XTO ENERGY INC.	Gas	191439
42-497-35015	BURLINGTON RESOURCES O & G CO LP	Gas	192248
42-497-35016	BURLINGTON RESOURCES O & G CO LP	Gas	202463
42-497-35017	BURLINGTON RESOURCES O & G CO LP
42-497-35018	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194737
42-497-35019	LAKOTA ENERGY, LTD.	Gas	268097
42-497-35020	DEVON ENERGY OPERATING CO., L.P.
42-497-35021	DEVON ENERGY OPERATING CO., L.P.
42-497-35022	LAKOTA ENERGY, LTD.	Gas	192672
42-497-35023	LIME ROCK RESOURCES IV-A, L.P.	Oil	30086
42-497-35024	NUGE, LLC	Oil	30045
42-497-35025	BEDROCK PRODUCTION, LLC	Gas	192713
42-497-35026	BEDROCK PRODUCTION, LLC	Gas	192714
42-497-35027	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192972
42-497-35028	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193155
42-497-35029	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193176
42-497-35030	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194121
42-497-35031	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193159
42-497-35032	BURLINGTON RESOURCES O & G CO LP	Gas	192254
42-497-35033	LAKOTA ENERGY, LTD.	Gas	192671
42-497-35034	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194537
42-497-35035	DEVON ENERGY PRODUCTION CO, L.P.	Gas	192963
42-497-35036	BEDROCK PRODUCTION, LLC	Gas	191541
42-497-35037	STAR OF TEXAS ENERGY SRVS, INC.	Gas	199704
42-497-35038	HW OPERATING, LLC	Oil	30108
42-497-35039	HW OPERATING, LLC	Oil	30106
42-497-35040	XTO ENERGY INC.	Gas	191430
42-497-35041	XTO ENERGY INC.	Gas	191431
42-497-35042	SABRE OPERATING, INC.
42-497-35043	BEDROCK PRODUCTION, LLC	Gas	191233
42-497-35044	CHAMPION DISPOSAL HOLDINGS, LLC	Oil	30073
42-497-35045	BRIAR ENERGY CORPORATION	Oil	30127
42-497-35046	BURLINGTON RESOURCES O & G CO LP	Gas	193686
42-497-35047	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194140
42-497-35048	WILLIAMS PROD. GULF COAST, L.P.	Gas	199729
42-497-35049	BEDROCK PRODUCTION, LLC	Gas	193975
42-497-35050	DEVON ENERGY PRODUCTION CO, L.P.	Gas	195260
42-497-35051	CALAME OIL CO.	Oil	30103
42-497-35052	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	192617
42-497-35053	DEVON ENERGY OPERATING CO., L.P.
42-497-35054	DEVON ENERGY OPERATING CO., L.P.
42-497-35055	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194139
42-497-35056	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194141
42-497-35057	XTO ENERGY INC.	Gas	197348
42-497-35058	EAGLERIDGE OPERATING, LLC	Gas	194007
42-497-35059	EAGLERIDGE OPERATING, LLC	Gas	194008
42-497-35060	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194787
42-497-35061	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193352
42-497-35062	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194780
42-497-35063	CHALLENGER OPERATING, LLC	Oil	30105
42-497-35064	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193574
42-497-35065	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193575
42-497-35066	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	192837
42-497-35067	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193175
42-497-35068	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196411
42-497-35069	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193193
42-497-35070	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194563
42-497-35071	LIME ROCK RESOURCES IV-A, L.P.	Gas	193999
42-497-35072	LIME ROCK RESOURCES IV-A, L.P.	Gas	193690
42-497-35073	LIME ROCK RESOURCES IV-A, L.P.	Gas	193992
42-497-35074	BEDROCK PRODUCTION, LLC	Gas	193985
42-497-35075	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194741
42-497-35076	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194738
42-497-35077	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194849
42-497-35078	DEVON ENERGY PRODUCTION CO, L.P.	Gas	195325
42-497-35079	DEVON ENERGY PRODUCTION CO, L.P.	Gas	195422
42-497-35080	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194847
42-497-35081	DEVON ENERGY OPERATING CO., L.P.
42-497-35082	DEVON ENERGY OPERATING CO., L.P.
42-497-35083	DEVON ENERGY PRODUCTION CO, L.P.	Gas	197804
42-497-35084	LIME ROCK RESOURCES IV-A, L.P.	Gas	192256
42-497-35085	LIME ROCK RESOURCES IV-A, L.P.	Gas	192261
42-497-35086	DEVON ENERGY OPERATING CO., L.P.
42-497-35087	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194788
42-497-35088	XTO ENERGY INC.	Gas	192186
42-497-35089	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194561
42-497-35091	LAKOTA ENERGY, LTD.	Gas	194021
42-497-35092	UPP OPERATING, LLC	Oil	30099
42-497-35093	EAGLERIDGE OPERATING, LLC	Gas	194009
42-497-35094	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194870
42-497-35095	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196511
42-497-35096	BEDROCK PRODUCTION, LLC	Gas	193978
42-497-35097	ENERVEST OPERATING, L.L.C.	Gas	263967
42-497-35098	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194855
42-497-35099	DEVON ENERGY PRODUCTION CO, L.P.	Gas	193353
42-497-35100	LIME ROCK RESOURCES IV-A, L.P.	Gas	193763
42-497-35101	XTO ENERGY INC.	Gas	192185
42-497-35102	SAGE NATURAL RESOURCES LLC	Gas	192890
42-497-35103	DEVON ENERGY PRODUCTION CO, L.P.	Gas	195375
42-497-35104	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194784
42-497-35105	ARUBA PETROLEUM, INC.	Gas	194050
42-497-35106	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194560
42-497-35107	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194562
42-497-35108	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194779
42-497-35109	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196412
42-497-35110	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194778
42-497-35111	WILLIAMS PROD. GULF COAST, L.P.	Gas	199731
42-497-35112	NORTH TEXAS LLANO OPERATING CORP
42-497-35113	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194539
42-497-35114	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194746
42-497-35115	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194869
42-497-35116	XTO ENERGY INC.	Gas	194412
42-497-35117	ROIL MINERAL & LAND CO.	Gas	198233
42-497-35118	GREAT AMERICAN RESOURCES INC.	Gas	201303
42-497-35119	MCCUTCHIN PETROLEUM CORPORATION	Oil	30169
42-497-35120	DEVON ENERGY PRODUCTION CO, L.P.	Gas	195326
42-497-35121	XTO ENERGY INC.	Gas	193194
42-497-35122	XTO ENERGY INC.	Gas	193158
42-497-35123	XTO ENERGY INC.	Gas	194053
42-497-35124	XTO ENERGY INC.	Gas	194052
42-497-35125	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194851
42-497-35126	LAKOTA ENERGY, LTD.	Gas	193803
42-497-35127	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194818
42-497-35129	EAGLERIDGE OPERATING, LLC	Gas	264185
42-497-35130	EAGLERIDGE OPERATING, LLC	Gas	194279
42-497-35131	CHIEF OIL & GAS LLC
42-497-35132	CANAN OPERATING, INC.	Gas	194049
42-497-35133	HESS, JERRY OPERATING CO.	Gas	194987
42-497-35134	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194884
42-497-35135	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194882
42-497-35136	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194862
42-497-35137	DEVON ENERGY PRODUCTION CO, L.P.	Gas	197307
42-497-35138	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194853
42-497-35139	DEVON ENERGY PRODUCTION CO, L.P.	Gas	195540
42-497-35140	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196505
42-497-35141	ARUBA PETROLEUM, INC.
42-497-35142	EAGLERIDGE OPERATING, LLC	Gas	196666
42-497-35143	EAGLERIDGE OPERATING, LLC	Gas	197069
42-497-35144	ARUBA PETROLEUM, INC.
42-497-35145	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194999
42-497-35146	DEVON ENERGY PRODUCTION CO, L.P.	Gas	195962
42-497-35147	DEVON ENERGY PRODUCTION CO, L.P.	Gas	195351
42-497-35148	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194924
42-497-35149	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194307
42-497-35150	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194201
42-497-35151	DEVON ENERGY PRODUCTION CO, L.P.	Gas	195954
42-497-35152	DEVON ENERGY PRODUCTION CO, L.P.	Gas	195961
42-497-35153	DEVON ENERGY PRODUCTION CO, L.P.	Gas	195958
42-497-35154	XTO ENERGY INC.	Gas	197339
42-497-35155	LIME ROCK RESOURCES IV-A, L.P.	Gas	193998
42-497-35156	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194931
42-497-35157	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194875
42-497-35158	XTO ENERGY INC.	Gas	194048
42-497-35159	EAGLERIDGE OPERATING, LLC	Gas	196237
42-497-35160	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196602
42-497-35161	DEVON ENERGY PRODUCTION CO, L.P.	Gas	195951
42-497-35162	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196603
42-497-35163	DEVON ENERGY PRODUCTION CO, L.P.	Gas	195701
42-497-35164	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196607
42-497-35165	LIME ROCK RESOURCES IV-A, L.P.	Gas	194678
42-497-35166	BRILEY OPERATING, LLC	Gas	194059
42-497-35167	BRIAR ENERGY CORPORATION
42-497-35168	LIME ROCK RESOURCES IV-A, L.P.	Gas	194328
42-497-35169	LIME ROCK RESOURCES IV-A, L.P.	Gas	194687
42-497-35170	DEVON ENERGY PRODUCTION CO, L.P.	Gas	197084
42-497-35171	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196626
42-497-35172	DEVON ENERGY PRODUCTION CO, L.P.	Gas	195327
42-497-35173	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196427
42-497-35174	DEVON ENERGY PRODUCTION CO, L.P.	Gas	199812
42-497-35175	DEVON ENERGY PRODUCTION CO, L.P.	Gas	195006
42-497-35176	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196506
42-497-35177	DEVON ENERGY PRODUCTION CO, L.P.	Gas	194926
42-497-35178	WILLIAMS PROD. GULF COAST, L.P.
42-497-35179	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196008
42-497-35180	LIME ROCK RESOURCES IV-A, L.P.	Gas	194693
42-497-35181	TEXXOL OPERATING COMPANY, INC.	Gas	197679
42-497-35182	DEVON ENERGY OPERATING CO., L.P.
42-497-35183	DEVON ENERGY PRODUCTION CO, L.P.	Gas	197808
42-497-35184	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201775
42-497-35185	CANAN OPERATING, INC.	Gas	198080
42-497-35186	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196512
42-497-35187	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196533
42-497-35188	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196534
42-497-35189	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196467
42-497-35190	DEVON ENERGY PRODUCTION CO, L.P.	Gas	197133
42-497-35191	XTO ENERGY INC.	Gas	194051
42-497-35192	EAGLERIDGE OPERATING, LLC	Gas	196342
42-497-35193	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196619
42-497-35194	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196544
42-497-35195	BEDROCK PRODUCTION, LLC	Gas	195153
42-497-35196	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196414
42-497-35197	XTO ENERGY INC.	Gas	194413
42-497-35198	XTO ENERGY INC.	Gas	199712
42-497-35199	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196426
42-497-35200	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196445
42-497-35201	DEVON ENERGY PRODUCTION CO, L.P.	Gas	199280
42-497-35202	DEVON ENERGY PRODUCTION CO, L.P.	Gas	199281
42-497-35203	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196618
42-497-35204	DEVON ENERGY PRODUCTION CO, L.P.	Gas	197887
42-497-35205	EAGLERIDGE OPERATING, LLC	Gas	195885
42-497-35206	ANTERO RESOURCES I, LP	Gas	196574
42-497-35207	TEMA OIL AND GAS COMPANY	Gas	195256
42-497-35208	XTO ENERGY INC.	Gas	194411
42-497-35209	NORTEX WATER RESOURCES, LLC	Oil	30152
42-497-35210	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	195517
42-497-35211	LIME ROCK RESOURCES IV-A, L.P.	Gas	195659
42-497-35212	BEDROCK PRODUCTION, LLC	Gas	197326
42-497-35213	XTO ENERGY INC.	Gas	201701
42-497-35214	XTO ENERGY INC.	Gas	199992
42-497-35215	EAGLERIDGE OPERATING, LLC	Gas	196974
42-497-35216	EAGLERIDGE OPERATING, LLC	Gas	195587
42-497-35217	XTO ENERGY INC.	Gas	194410
42-497-35218	RYDER SCOTT MANAGEMENT, LLC	Gas	195131
42-497-35219	DEVON ENERGY PRODUCTION CO, L.P.	Gas	195789
42-497-35220	DEVON ENERGY PRODUCTION CO, L.P.	Gas	197136
42-497-35221	LIME ROCK RESOURCES IV-A, L.P.	Gas	195652
42-497-35222	XTO ENERGY INC.	Gas	198815
42-497-35223	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196006
42-497-35224	XTO ENERGY INC.	Gas	197754
42-497-35225	DEVON ENERGY PRODUCTION CO, L.P.	Gas	198271
42-497-35226	DEVON ENERGY PRODUCTION CO, L.P.	Gas	198274
42-497-35227	SAGE NATURAL RESOURCES LLC	Gas	197081
42-497-35228	XTO ENERGY INC.	Gas	197755
42-497-35229	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196575
42-497-35230	LIME ROCK RESOURCES IV-A, L.P.	Gas	195654
42-497-35231	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196439
42-497-35232	DEVON ENERGY PRODUCTION CO, L.P.	Gas	197923
42-497-35233	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196710
42-497-35234	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196608
42-497-35235	BEDROCK PRODUCTION, LLC	Gas	197533
42-497-35236	BEDROCK PRODUCTION, LLC	Gas	197532
42-497-35237	BEDROCK PRODUCTION, LLC	Gas	197531
42-497-35238	XTO ENERGY INC.	Gas	197751
42-497-35239	XTO ENERGY INC.	Gas	197752
42-497-35240	XTO ENERGY INC.	Gas	197753
42-497-35241	ENLINK MIDSTREAM SERVICES, LLC	Oil	26669
42-497-35242	XTO ENERGY INC.	Gas	197345
42-497-35243	EAGLERIDGE OPERATING, LLC	Gas	197484
42-497-35244	ARUBA PETROLEUM, INC.	Gas	197082
42-497-35245	ENERVEST OPERATING, L.L.C.	Gas	200131
42-497-35246	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196429
42-497-35247	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196581
42-497-35248	DEVON ENERGY PRODUCTION CO, L.P.	Gas	197777
42-497-35250	LIME ROCK RESOURCES IV-A, L.P.	Gas	196150
42-497-35251	BEDROCK PRODUCTION, LLC	Gas	198843
42-497-35252	CHALLENGER OPERATING, LLC	Oil	30105
42-497-35253	LIME ROCK RESOURCES IV-A, L.P.	Gas	197780
42-497-35254	LIME ROCK RESOURCES IV-A, L.P.	Gas	197700
42-497-35255	ARUBA PETROLEUM, INC.	Oil	30411
42-497-35256	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196508
42-497-35257	LIME ROCK RESOURCES IV-A, L.P.	Gas	196151
42-497-35258	XTO ENERGY INC.	Gas	197756
42-497-35259	XTO ENERGY INC.	Gas	197355
42-497-35260	BEDROCK PRODUCTION, LLC	Gas	198844
42-497-35261	DEVON ENERGY PRODUCTION CO, L.P.	Gas	196867
42-497-35262	DEVON ENERGY PRODUCTION CO, L.P.	Gas	197813
42-497-35263	LAKOTA ENERGY, LTD.	Gas	197213
42-497-35264	LIME ROCK RESOURCES IV-A, L.P.	Gas	196889
42-497-35265	LIME ROCK RESOURCES IV-A, L.P.	Gas	196883
42-497-35266	LAKOTA ENERGY, LTD.	Gas	197212
42-497-35267	DEVON ENERGY PRODUCTION CO, L.P.	Gas	197407
42-497-35269	XTO ENERGY INC.	Gas	198816
42-497-35270	DEVON ENERGY PRODUCTION CO, L.P.	Gas	198987
42-497-35271	XTO ENERGY INC.	Gas	197354
42-497-35272	REMUDA OPERATING COMPANY	Oil	30201
42-497-35273	DEVON ENERGY PRODUCTION CO, L.P.	Gas	198255
42-497-35274	DEVON ENERGY PRODUCTION CO, L.P.	Gas	198254
42-497-35275	DEVON ENERGY PRODUCTION CO, L.P.	Gas	199140
42-497-35276	XTO ENERGY INC.	Gas	198769
42-497-35277	XTO ENERGY INC.	Gas	198770
42-497-35278	DEVON ENERGY PRODUCTION CO, L.P.	Gas	197928
42-497-35279	BEDROCK PRODUCTION, LLC	Gas	199481
42-497-35280	EAGLERIDGE OPERATING, LLC	Gas	197393
42-497-35281	EAGLERIDGE OPERATING, LLC	Gas	197394
42-497-35282	DEVON ENERGY PRODUCTION CO, L.P.	Gas	198278
42-497-35283	DEVON ENERGY PRODUCTION CO, L.P.	Gas	198276
42-497-35284	DEVON ENERGY PRODUCTION CO, L.P.	Gas	198279
42-497-35285	UPP OPERATING, LLC	Gas	197324
42-497-35286	UPP OPERATING, LLC	Oil	30247
42-497-35287	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	198614
42-497-35288	RYDER SCOTT MANAGEMENT, LLC	Gas	197557
42-497-35289	DEVON ENERGY PRODUCTION CO, L.P.	Gas	197134
42-497-35290	DEVON ENERGY PRODUCTION CO, L.P.	Gas	198277
42-497-35291	DEVON ENERGY PRODUCTION CO, L.P.	Gas	197783
42-497-35292	DEVON ENERGY PRODUCTION CO, L.P.	Gas	197782
42-497-35293	DEVON ENERGY PRODUCTION CO, L.P.	Gas	199498
42-497-35294	DEVON ENERGY PRODUCTION CO, L.P.	Gas	197880
42-497-35295	LIME ROCK RESOURCES IV-A, L.P.	Gas	196918
42-497-35296	BEDROCK PRODUCTION, LLC	Gas	197327
42-497-35297	BURLINGTON RESOURCES O & G CO LP	Gas	196784
42-497-35298	XTO ENERGY INC.	Gas	197342
42-497-35299	EAGLERIDGE OPERATING, LLC	Gas	197083
42-497-35300	DEVON ENERGY PRODUCTION CO, L.P.	Gas	197904
42-497-35301	BEDROCK PRODUCTION, LLC	Gas	201577
42-497-35302	DEVON ENERGY PRODUCTION CO, L.P.	Gas	199497
42-497-35303	LIME ROCK RESOURCES IV-A, L.P.	Gas	197172
42-497-35304	DEVON ENERGY OPERATING CO., L.P.
42-497-35305	BEDROCK PRODUCTION, LLC	Gas	198099
42-497-35306	PENNY, RALPH E.
42-497-35307	DEVON ENERGY PRODUCTION CO, L.P.	Gas	197914
42-497-35308	ENCANA OIL & GAS(USA) INC.	Gas	199071
42-497-35309	DEVON ENERGY PRODUCTION CO, L.P.	Gas	199499
42-497-35310	DEVON ENERGY PRODUCTION CO, L.P.	Gas	199819
42-497-35311	DEVON ENERGY PRODUCTION CO, L.P.	Gas	199434
42-497-35312	ROIL MINERAL & LAND CO.	Oil	30270
42-497-35313	BEDROCK PRODUCTION, LLC	Gas	199079
42-497-35314	DEVON ENERGY PRODUCTION CO, L.P.	Gas	199813
42-497-35315	XTO ENERGY INC.	Gas	197353
42-497-35316	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201885
42-497-35317	DEVON ENERGY PRODUCTION CO, L.P.	Gas	199828
42-497-35318	DEVON ENERGY PRODUCTION CO, L.P.	Gas	198995
42-497-35319	DEVON ENERGY PRODUCTION CO, L.P.	Gas	199829
42-497-35320	DEVON ENERGY PRODUCTION CO, L.P.	Gas	199000
42-497-35321	LIME ROCK RESOURCES IV-A, L.P.	Gas	198733
42-497-35322	DEVON ENERGY PRODUCTION CO, L.P.	Gas	200129
42-497-35323	DEVON ENERGY PRODUCTION CO, L.P.	Gas	200194
42-497-35324	DEVON ENERGY PRODUCTION CO, L.P.	Gas	200132
42-497-35325	DEVON ENERGY PRODUCTION CO, L.P.	Gas	199818
42-497-35326	LIME ROCK RESOURCES IV-A, L.P.	Gas	198640
42-497-35327	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201456
42-497-35328	DEVON ENERGY PRODUCTION CO, L.P.	Gas	199436
42-497-35329	DEVON ENERGY PRODUCTION CO, L.P.	Gas	199437
42-497-35330	XTO ENERGY INC.	Gas	199753
42-497-35331	XTO ENERGY INC.	Gas	197347
42-497-35332	DEVON ENERGY PRODUCTION CO, L.P.	Gas	199798
42-497-35333	DEVON ENERGY PRODUCTION CO, L.P.	Gas	199797
42-497-35334	WILLIAMS PROD. GULF COAST, L.P.	Gas	249688
42-497-35335	KARPER OIL & GAS CORPORATION	Gas	199291
42-497-35336	DEVON ENERGY PRODUCTION CO, L.P.	Gas	200124
42-497-35337
42-497-35338	DEVON ENERGY PRODUCTION CO, L.P.	Gas	198994
42-497-35339	MCCUTCHIN PETROLEUM CORPORATION	Oil	30225
42-497-35340	REMUDA OPERATING COMPANY	Oil	30238
42-497-35341	DEVON ENERGY PRODUCTION CO, L.P.	Gas	199817
42-497-35342	DEVON ENERGY PRODUCTION CO, L.P.	Gas	200377
42-497-35343	XTO ENERGY INC.	Gas	198818
42-497-35344	LIME ROCK RESOURCES IV-A, L.P.	Gas	198707
42-497-35345	LIME ROCK RESOURCES IV-A, L.P.	Gas	198708
42-497-35346	DEVON ENERGY PRODUCTION CO, L.P.	Gas	200492
42-497-35347	DEVON ENERGY PRODUCTION CO, L.P.	Gas	200494
42-497-35348	DEVON ENERGY PRODUCTION CO, L.P.	Gas	200493
42-497-35349	DEVON ENERGY PRODUCTION CO, L.P.	Gas	200428
42-497-35350	UPP OPERATING, LLC	Gas	203760
42-497-35351	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201765
42-497-35352	DEVON ENERGY OPERATING CO., L.P.
42-497-35353	UPP OPERATING, LLC	Gas	210987
42-497-35354	UPP OPERATING, LLC	Gas	203761
42-497-35355	TEMA OIL AND GAS COMPANY
42-497-35356	TEMA OIL AND GAS COMPANY
42-497-35357	ENERVEST OPERATING, L.L.C.	Gas	201581
42-497-35358	LAKOTA ENERGY, LTD.	Gas	197214
42-497-35359	BORDERLINE OPERATING CORP.	Gas	197460
42-497-35360	DEVON ENERGY PRODUCTION CO, L.P.	Gas	200486
42-497-35362	LIME ROCK RESOURCES IV-A, L.P.	Gas	198471
42-497-35363	STRATAGAS, INC.	Gas	198616
42-497-35364	EAGLERIDGE OPERATING, LLC	Gas	199705
42-497-35365	DEVON ENERGY PRODUCTION CO, L.P.	Gas	200427
42-497-35366	CHIEF OIL & GAS LLC *	Gas	205722
42-497-35367	BEDROCK PRODUCTION, LLC	Gas	198935
42-497-35368	DEVON ENERGY PRODUCTION CO, L.P.	Gas	199796
42-497-35369	TEXXOL OPERATING COMPANY, INC.	Gas	198675
42-497-35370	ARUBA PETROLEUM, INC.	Gas	198491
42-497-35371	TEXAKOMA OIL & GAS CORPORATION	Oil	30300
42-497-35372	XTO ENERGY INC.	Gas	198665
42-497-35373	DEVON ENERGY PRODUCTION CO, L.P.	Gas	200120
42-497-35374	DEVON ENERGY PRODUCTION CO, L.P.	Gas	200203
42-497-35375	DEVON ENERGY PRODUCTION CO, L.P.	Gas	199822
42-497-35376	DEVON ENERGY PRODUCTION CO, L.P.	Gas	200185
42-497-35377	TEXAKOMA OIL & GAS CORPORATION
42-497-35378	EAGLERIDGE OPERATING, LLC	Gas	198775
42-497-35379	BEDROCK PRODUCTION, LLC	Gas	199105
42-497-35380	BEDROCK PRODUCTION, LLC	Gas	198528
42-497-35381	DEVON ENERGY PRODUCTION CO, L.P.	Gas	200537
42-497-35382	DEVON ENERGY PRODUCTION CO, L.P.	Gas	200135
42-497-35383	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201455
42-497-35384	DEVON ENERGY PRODUCTION CO, L.P.	Gas	200424
42-497-35385	SCOUT ENERGY MANAGEMENT LLC	Gas	201499
42-497-35386	XTO ENERGY INC.	Gas	198837
42-497-35387	XTO ENERGY INC.	Gas	199214
42-497-35388	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201458
42-497-35389	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201457
42-497-35390	ENERVEST OPERATING, L.L.C.	Gas	201048
42-497-35391	DEVON ENERGY PRODUCTION CO, L.P.	Gas	200460
42-497-35392	DEVON ENERGY PRODUCTION CO, L.P.	Gas	200214
42-497-35393	DEVON ENERGY PRODUCTION CO, L.P.	Gas	200211
42-497-35394	DEVON ENERGY PRODUCTION CO, L.P.	Gas	200380
42-497-35395	DEVON ENERGY PRODUCTION CO, L.P.	Gas	200430
42-497-35396	DEVON ENERGY PRODUCTION CO, L.P.	Gas	199931
42-497-35397	DEVON ENERGY PRODUCTION CO, L.P.	Gas	200497
42-497-35398	STRATA OPERATING, INC.	Gas	203318
42-497-35399	DEVON ENERGY PRODUCTION CO, L.P.	Gas	202306
42-497-35400	DEVON ENERGY PRODUCTION CO, L.P.	Gas	199804
42-497-35401	DEVON ENERGY PRODUCTION CO, L.P.	Gas	200399
42-497-35402	RIFE ENERGY OPERATING, INC.	Gas	203486
42-497-35403	BRIAR ENERGY CORPORATION	Gas	202453
42-497-35404	XTO ENERGY INC.	Gas	198817
42-497-35405	DALE, DOYLE C.
42-497-35406	BEDROCK PRODUCTION, LLC	Gas	201050
42-497-35407	BEDROCK PRODUCTION, LLC	Gas	200339
42-497-35408	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201460
42-497-35409	XTO ENERGY INC.	Gas	199752
42-497-35410	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201299
42-497-35411	STRATA OPERATING, INC.	Gas	201544
42-497-35412	SAGE NATURAL RESOURCES LLC	Oil	30256
42-497-35413	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	200777
42-497-35414	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	198612
42-497-35415	DEVON ENERGY PRODUCTION CO, L.P.	Gas	200500
42-497-35416	DEVON ENERGY PRODUCTION CO, L.P.	Gas	200788
42-497-35417	UPP OPERATING, LLC	Oil	30247
42-497-35418	UPP OPERATING, LLC	Oil	30247
42-497-35419	EAGLERIDGE OPERATING, LLC	Gas	200343
42-497-35420	DEVON ENERGY PRODUCTION CO, L.P.	Gas	202411
42-497-35421	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201061
42-497-35422	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201738
42-497-35423	DEVON ENERGY PRODUCTION CO, L.P.	Gas	202268
42-497-35424	EAGLERIDGE OPERATING, LLC	Gas	200932
42-497-35425	LAKOTA ENERGY, LTD.	Gas	198830
42-497-35426	EAGLERIDGE OPERATING, LLC	Gas	199506
42-497-35427	RICHEY, RAY MANAGEMENT CO., INC.
42-497-35428	DEVON ENERGY PRODUCTION CO, L.P.	Gas	202269
42-497-35429	UPP OPERATING, LLC	Gas	200905
42-497-35430	TEMA OIL AND GAS COMPANY
42-497-35431	ROSEHILL OPERATING COMPANY, LLC	Gas	201311
42-497-35433	NUGE, LLC	Oil	26622
42-497-35435	XTO ENERGY INC.	Gas	199909
42-497-35436	SAGE NATURAL RESOURCES LLC	Gas	201039
42-497-35437	BEDROCK PRODUCTION, LLC	Gas	200930
42-497-35438	UPP OPERATING, LLC	Gas	200834
42-497-35439	DEVON ENERGY PRODUCTION CO, L.P.	Gas	202410
42-497-35440	XTO ENERGY INC.	Gas	202673
42-497-35441	RIFE ENERGY OPERATING, INC.
42-497-35442	SAGE NATURAL RESOURCES LLC	Gas	199249
42-497-35443	SAGE NATURAL RESOURCES LLC	Gas	199242
42-497-35444	SAGE NATURAL RESOURCES LLC	Gas	199241
42-497-35445	DEVON ENERGY PRODUCTION CO, L.P.	Gas	202267
42-497-35446	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201063
42-497-35447	DEVON ENERGY PRODUCTION CO, L.P.	Gas	200947
42-497-35448	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201459
42-497-35449	SCOUT ENERGY MANAGEMENT LLC	Gas	201755
42-497-35450	TEXAKOMA OPERATING, L.P.	Gas	254042
42-497-35451	GREAT AMERICAN RESOURCES INC.	Gas	202221
42-497-35452	ENERVEST OPERATING, L.L.C.	Gas	202697
42-497-35453	BEDROCK PRODUCTION, LLC	Gas	199735
42-497-35454	DEVON ENERGY PRODUCTION CO, L.P.	Gas	200935
42-497-35455	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201737
42-497-35456	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201774
42-497-35457
42-497-35458	ROIL MINERAL & LAND CO.
42-497-35459	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201770
42-497-35460	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201783
42-497-35461	DEVON ENERGY OPERATING CO., L.P.
42-497-35462	BEDROCK PRODUCTION, LLC	Gas	202488
42-497-35463	BEDROCK PRODUCTION, LLC	Gas	201996
42-497-35464	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201817
42-497-35465	BEDROCK PRODUCTION, LLC	Gas	201640
42-497-35466	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	200751
42-497-35467	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	200752
42-497-35468	AMEN OIL LLC	Oil	30441
42-497-35469	EAGLERIDGE OPERATING, LLC	Gas	200933
42-497-35470	EAGLERIDGE OPERATING, LLC	Gas	201935
42-497-35471	EAGLERIDGE OPERATING, LLC	Gas	201543
42-497-35472	XTO ENERGY INC.	Gas	200813
42-497-35473	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201796
42-497-35474	NAUTILUS EXPLORATION, INC.	Gas	201285
42-497-35475	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201762
42-497-35476	ARUBA PETROLEUM, INC.	Gas	206649
42-497-35477	ARUBA PETROLEUM, INC.
42-497-35478	ARUBA PETROLEUM, INC.	Gas	212745
42-497-35479	ARUBA PETROLEUM, INC.	Gas	281413
42-497-35480	ARUBA PETROLEUM, INC.
42-497-35481	ARUBA PETROLEUM, INC.	Gas	281412
42-497-35482	ARUBA PETROLEUM, INC.
42-497-35483	ARUBA PETROLEUM, INC.
42-497-35484	EAGLERIDGE OPERATING, LLC	Gas	205323
42-497-35485	ARUBA PETROLEUM, INC.
42-497-35486	ARUBA PETROLEUM, INC.
42-497-35487	EAGLERIDGE OPERATING, LLC	Oil	30473
42-497-35488	AMEN OIL LLC	Gas	201572
42-497-35489	SAGE NATURAL RESOURCES LLC	Gas	203281
42-497-35490	BEDROCK PRODUCTION, LLC	Gas	215178
42-497-35491	ENCANA OIL & GAS(USA) INC.	Gas	202550
42-497-35492	BEDROCK PRODUCTION, LLC	Gas	202703
42-497-35493	ABERNATHY AUTO, INC.	Oil	30525
42-497-35494	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201761
42-497-35495	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201815
42-497-35496	EAGLERIDGE OPERATING, LLC	Gas	200804
42-497-35497	BEDROCK PRODUCTION, LLC	Gas	202522
42-497-35498	XTO ENERGY INC.	Gas	200817
42-497-35499	LIME ROCK RESOURCES IV-A, L.P.	Gas	201592
42-497-35500	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201763
42-497-35501	EXCEL OIL & GAS, INC.	Oil	30683
42-497-35502	LIME ROCK RESOURCES IV-A, L.P.	Gas	201599
42-497-35503	TEXAKOMA OPERATING, L.P.	Oil	30373
42-497-35504	DEVON ENERGY PRODUCTION CO, L.P.	Gas	202983
42-497-35505	TEXXOL OPERATING COMPANY, INC.	Gas	201545
42-497-35506	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201898
42-497-35507	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201801
42-497-35508	STONEBRIAR OIL LLC	Gas	201896
42-497-35509	TEXXOL OPERATING COMPANY, INC.	Gas	201546
42-497-35510	DEVON ENERGY PRODUCTION CO, L.P.	Gas	202485
42-497-35511	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201814
42-497-35512	DEVON ENERGY PRODUCTION CO, L.P.	Gas	242957
42-497-35513	DEVON ENERGY PRODUCTION CO, L.P.	Gas	203681
42-497-35514	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201736
42-497-35515	XTO ENERGY INC.	Gas	200816
42-497-35516	XTO ENERGY INC.	Gas	201024
42-497-35517	XTO ENERGY INC.	Gas	201394
42-497-35518	EAGLERIDGE OPERATING, LLC	Gas	201620
42-497-35519	SAGE NATURAL RESOURCES LLC	Gas	201615
42-497-35520	DEVON ENERGY PRODUCTION CO, L.P.	Gas	202448
42-497-35521	DEVON ENERGY PRODUCTION CO, L.P.	Gas	203869
42-497-35522	XTO ENERGY INC.	Gas	201482
42-497-35523	DEVON ENERGY PRODUCTION CO, L.P.	Gas	201802
42-497-35524	BEDROCK PRODUCTION, LLC	Gas	201059
42-497-35525	ATLAS OPERATING LLC	Oil	30388
42-497-35526	SAGE NATURAL RESOURCES LLC	Oil	30256
42-497-35527	UPP OPERATING, LLC	Gas	209940
42-497-35528	TEMA OIL AND GAS COMPANY	Gas	201316
42-497-35529	DEVON ENERGY PRODUCTION CO, L.P.	Gas	202307
42-497-35530	BURLINGTON RESOURCES O & G CO LP	Gas	203673
42-497-35531	SCOUT ENERGY MANAGEMENT LLC	Gas	201888
42-497-35532	DEVON ENERGY PRODUCTION CO, L.P.	Gas	204995
42-497-35533	BEDROCK PRODUCTION, LLC	Gas	203326
42-497-35534	BURLINGTON RESOURCES O & G CO LP	Gas	201611
42-497-35535	DEVON ENERGY PRODUCTION CO, L.P.	Gas	204963
42-497-35536	DEVON ENERGY PRODUCTION CO, L.P.	Gas	202233
42-497-35537	DEVON ENERGY PRODUCTION CO, L.P.	Gas	203297
42-497-35538	DEVON ENERGY PRODUCTION CO, L.P.	Gas	203484
42-497-35539	DEVON ENERGY PRODUCTION CO, L.P.	Gas	205002
42-497-35540	DEVON ENERGY PRODUCTION CO, L.P.	Gas	202271
42-497-35541	LIME ROCK RESOURCES IV-A, L.P.	Gas	202967
42-497-35542	LIME ROCK RESOURCES IV-A, L.P.	Gas	249698
42-497-35543	LIME ROCK RESOURCES IV-A, L.P.	Gas	203304
42-497-35544	EAGLERIDGE OPERATING, LLC	Gas	202680
42-497-35545	DEVON ENERGY PRODUCTION CO, L.P.	Gas	205399
42-497-35546	DEVON ENERGY PRODUCTION CO, L.P.	Gas	204982
42-497-35547	LIME ROCK RESOURCES IV-A, L.P.	Gas	202209
42-497-35548	BURLINGTON RESOURCES O & G CO LP	Gas	203300
42-497-35549	LIME ROCK RESOURCES IV-A, L.P.	Gas	203305
42-497-35550	EAGLERIDGE OPERATING, LLC	Gas	213399
42-497-35551	DEVON ENERGY PRODUCTION CO, L.P.	Gas	202484
42-497-35552	DEVON ENERGY PRODUCTION CO, L.P.	Gas	204298
42-497-35553	DEVON ENERGY PRODUCTION CO, L.P.	Gas	203993
42-497-35554	DEVON ENERGY PRODUCTION CO, L.P.	Gas	203992
42-497-35555	XTO ENERGY INC.	Gas	205307
42-497-35556	DEVON ENERGY PRODUCTION CO, L.P.	Gas	204271
42-497-35557	DEVON ENERGY PRODUCTION CO, L.P.	Gas	204124
42-497-35558	DEVON ENERGY PRODUCTION CO, L.P.	Gas	206799
42-497-35559	BEDROCK PRODUCTION, LLC	Gas	203998
42-497-35560	DEVON ENERGY PRODUCTION CO, L.P.	Gas	204630
42-497-35561	SCOUT ENERGY MANAGEMENT LLC	Gas	205824
42-497-35562	DEVON ENERGY PRODUCTION CO, L.P.	Gas	205325
42-497-35563	XTO ENERGY INC.	Gas	202162
42-497-35564	DEVON ENERGY PRODUCTION CO, L.P.	Gas	204272
42-497-35565	EAGLERIDGE OPERATING, LLC	Gas	204172
42-497-35566	MCCUTCHIN PETROLEUM CORPORATION	Oil	30225
42-497-35567	STRATA OPERATING, INC.	Gas	203317
42-497-35568	DEVON ENERGY PRODUCTION CO, L.P.	Gas	204988
42-497-35569	DEVON ENERGY PRODUCTION CO, L.P.	Gas	204986
42-497-35570	DEVON ENERGY PRODUCTION CO, L.P.	Gas	204999
42-497-35571	XTO ENERGY INC.	Gas	202971
42-497-35572	DEVON ENERGY PRODUCTION CO, L.P.	Gas	204964
42-497-35573	DEVON ENERGY PRODUCTION CO, L.P.	Gas	204984
42-497-35574	SCOUT ENERGY MANAGEMENT LLC	Gas	205998
42-497-35575	DEVON ENERGY PRODUCTION CO, L.P.	Gas	203772
42-497-35576	ATLAS OPERATING LLC	Oil	30350
42-497-35577	XTO ENERGY INC.	Gas	202218
42-497-35578	GREAT AMERICAN RESOURCES INC.	Gas	203310
42-497-35579	CREED OPERATING CO., LLC	Oil	30317
42-497-35580	UPP OPERATING, LLC	Oil	30247
42-497-35581	BEDROCK PRODUCTION, LLC	Gas	203255
42-497-35582	ATLAS OPERATING LLC	Oil	30351
42-497-35583	CIRCLE RIDGE PRODUCTION, INC.	Oil	30864
42-497-35584	DEVON ENERGY PRODUCTION CO, L.P.	Gas	207989
42-497-35585	BEDROCK PRODUCTION, LLC	Gas	203739
42-497-35586	DEVON ENERGY PRODUCTION CO, L.P.	Gas	207999
42-497-35587	STAR OF TEXAS ENERGY SRVS, INC.	Gas	205827
42-497-35588	UPHAM OIL & GAS COMPANY	Gas	207330
42-497-35589	ANTERO RESOURCES I, LP
42-497-35590	DEVON ENERGY PRODUCTION CO, L.P.	Gas	204993
42-497-35591	XTO ENERGY INC.	Gas	202973
42-497-35592	XTO ENERGY INC.	Gas	203763
42-497-35593	DEVON ENERGY PRODUCTION CO, L.P.	Gas	204987
42-497-35594	DEVON ENERGY PRODUCTION CO, L.P.	Gas	204962
42-497-35595	XTO ENERGY INC.	Gas	202652
42-497-35596	XTO ENERGY INC.	Gas	202974
42-497-35597	XTO ENERGY INC.	Gas	203257
42-497-35598	DEVON ENERGY PRODUCTION CO, L.P.	Gas	205999
42-497-35599	DEVON ENERGY PRODUCTION CO, L.P.	Gas	204576
42-497-35600	LIME ROCK RESOURCES IV-A, L.P.	Gas	203249
42-497-35601	AMEN OIL LLC	Oil	30381
42-497-35602	XTO ENERGY INC.	Gas	205264
42-497-35603	XTO ENERGY INC.	Gas	203725
42-497-35604	LIME ROCK RESOURCES IV-A, L.P.	Gas	204175
42-497-35605	DEVON ENERGY PRODUCTION CO, L.P.	Gas	204980
42-497-35606	SCOUT ENERGY MANAGEMENT LLC	Gas	205834
42-497-35607	UPHAM OIL & GAS COMPANY	Gas	207322
42-497-35608	LIME ROCK RESOURCES IV-A, L.P.	Gas	203623
42-497-35609	SAGE NATURAL RESOURCES LLC	Gas	204745
42-497-35610	BEDROCK PRODUCTION, LLC	Gas	209386
42-497-35611	ARUBA PETROLEUM, INC.	Gas	204946
42-497-35612	SABRE OPERATING, INC.
42-497-35613	BURLINGTON RESOURCES O & G CO LP	Gas	207196
42-497-35614	LAKOTA ENERGY, LTD.	Gas	204669
42-497-35615	ANTERO RESOURCES I, LP
42-497-35616	DEVON ENERGY PRODUCTION CO, L.P.	Gas	204855
42-497-35617	DEVON ENERGY PRODUCTION CO, L.P.	Gas	205665
42-497-35618	STRATA OPERATING, INC.	Gas	205826
42-497-35619	LIME ROCK RESOURCES IV-A, L.P.	Gas	203402
42-497-35621	SAGE NATURAL RESOURCES LLC	Oil	30366
42-497-35622	DEVON ENERGY PRODUCTION CO, L.P.	Gas	206800
42-497-35623	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	203489
42-497-35624	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	203252
42-497-35625	BURLINGTON RESOURCES O & G CO LP	Gas	203618
42-497-35626	EAGLERIDGE OPERATING, LLC	Gas	205203
42-497-35627	DEVON ENERGY PRODUCTION CO, L.P.	Gas	205000
42-497-35628	DEVON ENERGY PRODUCTION CO, L.P.	Gas	204994
42-497-35629	EAGLERIDGE OPERATING, LLC	Gas	204099
42-497-35630	DEVON ENERGY PRODUCTION CO, L.P.	Gas	207113
42-497-35631	GREAT AMERICAN RESOURCES INC.	Gas	204662
42-497-35632	XTO ENERGY INC.	Gas	205284
42-497-35633	DEVON ENERGY PRODUCTION CO, L.P.	Gas	206653
42-497-35634	DEVON ENERGY PRODUCTION CO, L.P.	Gas	205840
42-497-35635	DEVON ENERGY PRODUCTION CO, L.P.	Gas	206798
42-497-35636	LIME ROCK RESOURCES IV-A, L.P.	Gas	203624
42-497-35637	EVEREST ENERGY LLC	Gas	207450
42-497-35638	DEVON ENERGY PRODUCTION CO, L.P.	Gas	204990
42-497-35639	DEVON ENERGY PRODUCTION CO, L.P.	Gas	204991
42-497-35640	XTO ENERGY INC.	Gas	203726
42-497-35641	DEVON ENERGY PRODUCTION CO, L.P.	Gas	207001
42-497-35642	EAGLERIDGE OPERATING, LLC	Gas	205120
42-497-35643	ROIL MINERAL & LAND CO.
42-497-35644	LIME ROCK RESOURCES IV-A, L.P.	Gas	204158
42-497-35645	LIME ROCK RESOURCES IV-A, L.P.	Gas	204176
42-497-35646	DEVON ENERGY PRODUCTION CO, L.P.	Gas	204992
42-497-35647	ANTERO RESOURCES I, LP
42-497-35648	EAGLERIDGE OPERATING, LLC	Gas	204318
42-497-35649	ARUBA PETROLEUM, INC.	Gas	236229
42-497-35650	TEXXOL OPERATING COMPANY, INC.	Gas	204665
42-497-35651	STRATA OPERATING, INC.	Gas	205716
42-497-35652	BRIAR ENERGY CORPORATION
42-497-35653	EAGLERIDGE OPERATING, LLC	Gas	204617
42-497-35654	LIME ROCK RESOURCES IV-A, L.P.	Gas	205240
42-497-35655	BEDROCK PRODUCTION, LLC	Gas	207518
42-497-35656	LIME ROCK RESOURCES IV-A, L.P.	Gas	205239
42-497-35657	LIME ROCK RESOURCES IV-A, L.P.	Gas	204596
42-497-35658	XTO ENERGY INC.	Gas	205402
42-497-35659	LIME ROCK RESOURCES IV-A, L.P.	Gas	205480
42-497-35660	TEXXOL OPERATING COMPANY, INC.	Gas	206714
42-497-35661
42-497-35662	TREK RESOURCES, INC.	Oil	30425
42-497-35663	TREK RESOURCES, INC.	Oil	17525
42-497-35664	EAGLERIDGE OPERATING, LLC	Gas	206730
42-497-35665	WINCHESTER PRODUCTION COMPANY
42-497-35666	DEVON ENERGY PRODUCTION CO, L.P.	Oil	30433
42-497-35667	EAGLERIDGE OPERATING, LLC	Gas	278527
42-497-35668	RICHEY, RAY MANAGEMENT CO., INC.	Gas	206715
42-497-35669	DEVON ENERGY PRODUCTION CO, L.P.	Gas	207668
42-497-35670	LIME ROCK RESOURCES IV-A, L.P.	Gas	205241
42-497-35671	LIME ROCK RESOURCES IV-A, L.P.	Gas	205404
42-497-35672	EAGLERIDGE OPERATING, LLC	Gas	204293
42-497-35673	TEXXOL OPERATING COMPANY, INC.	Gas	206670
42-497-35674	RHYNE, J.V.	Gas	208467
42-497-35675	DEVON ENERGY PRODUCTION CO, L.P.	Gas	207060
42-497-35676	DEVON ENERGY PRODUCTION CO, L.P.	Gas	207129
42-497-35677	DEVON ENERGY PRODUCTION CO, L.P.	Gas	205400
42-497-35678	DEVON ENERGY PRODUCTION CO, L.P.	Gas	206999
42-497-35679	WINFIELD OPERATING COMPANY	Gas	207508
42-497-35680	TEXXOL OPERATING COMPANY, INC.	Gas	206809
42-497-35681	DEVON ENERGY PRODUCTION CO, L.P.	Gas	208642
42-497-35682	LIME ROCK RESOURCES IV-A, L.P.	Gas	209550
42-497-35683	DEVON ENERGY PRODUCTION CO, L.P.	Gas	209416
42-497-35684	DEVON ENERGY PRODUCTION CO, L.P.	Gas	207979
42-497-35685	ARROWHEAD PRODUCTIONS, LP	Oil	30391
42-497-35686	WESTERN CHIEF OIL & GAS COMPANY	Gas	225201
42-497-35687	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	206716
42-497-35688	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	206671
42-497-35689	DEVON ENERGY PRODUCTION CO, L.P.	Gas	209411
42-497-35690	FOXBOROUGH ENERGY COMPANY, LLC	Oil	30562
42-497-35691	DEVON ENERGY PRODUCTION CO, L.P.	Gas	205828
42-497-35692	DEVON ENERGY PRODUCTION CO, L.P.	Gas	207146
42-497-35693	CHOLLA PETROLEUM, INC.	Gas	206747
42-497-35694	LIME ROCK RESOURCES IV-A, L.P.	Gas	206836
42-497-35695	DEVON ENERGY PRODUCTION CO, L.P.	Gas	210090
42-497-35696	LIME ROCK RESOURCES IV-A, L.P.	Gas	206835
42-497-35697	LIME ROCK RESOURCES IV-A, L.P.	Gas	207203
42-497-35698	DEVON ENERGY PRODUCTION CO, L.P.	Gas	208016
42-497-35699	DEVON ENERGY PRODUCTION CO, L.P.	Gas	208357
42-497-35700	DEVON ENERGY PRODUCTION CO, L.P.	Gas	207132
42-497-35701	ARUBA PETROLEUM, INC.	Oil	30620
42-497-35702	LAKOTA ENERGY, LTD.	Gas	205397
42-497-35703	EAGLERIDGE OPERATING, LLC	Gas	207715
42-497-35704	SCOUT ENERGY MANAGEMENT LLC	Gas	210971
42-497-35705	WESTERN CHIEF OPERATING, L.L.C.	Gas	213427
42-497-35707	DEVON ENERGY PRODUCTION CO, L.P.	Gas	208001
42-497-35709	DEVON ENERGY PRODUCTION CO, L.P.	Gas	207258
42-497-35710	DEVON ENERGY PRODUCTION CO, L.P.	Gas	214358
42-497-35711	DEVON ENERGY PRODUCTION CO, L.P.	Gas	213157
42-497-35712	DEVON ENERGY PRODUCTION CO, L.P.	Gas	207257
42-497-35713	SCOUT ENERGY MANAGEMENT LLC	Gas	208828
42-497-35714	DEVON ENERGY PRODUCTION CO, L.P.	Gas	209728
42-497-35715	DEVON ENERGY PRODUCTION CO, L.P.	Gas	213013
42-497-35716	ARUBA PETROLEUM, INC.
42-497-35717	EAGLERIDGE OPERATING, LLC	Gas	206687
42-497-35718	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-35719	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-35720	ARROWHEAD PRODUCTIONS, LP	Oil	30431
42-497-35721	XTO ENERGY INC.	Gas	208144
42-497-35722	GREAT AMERICAN RESOURCES INC.	Gas	208870
42-497-35723	EAGLERIDGE OPERATING, LLC	Oil	30532
42-497-35724	XTO ENERGY INC.	Gas	208798
42-497-35725	BEDROCK PRODUCTION, LLC	Gas	212300
42-497-35726	DEVON ENERGY PRODUCTION CO, L.P.	Gas	207998
42-497-35727	DEVON ENERGY PRODUCTION CO, L.P.	Gas	207724
42-497-35728	STRATA OPERATING, INC.	Gas	263276
42-497-35729	EAGLERIDGE OPERATING, LLC	Gas	206685
42-497-35730	BEST PETROLEUM EXPLORATIONS,INC.
42-497-35731	BEST PETROLEUM EXPLORATIONS,INC.	Gas	207273
42-497-35732	STRATA OPERATING, INC.	Gas	210954
42-497-35733	STRATA OPERATING, INC.	Gas	209551
42-497-35734	SCOUT ENERGY MANAGEMENT LLC	Gas	209505
42-497-35735	ARROWHEAD PRODUCTIONS, LP	Oil	30402
42-497-35736	LIME ROCK RESOURCES IV-A, L.P.	Gas	209548
42-497-35737	DEVON ENERGY PRODUCTION CO, L.P.	Gas	208721
42-497-35738	JAY MANAGEMENT COMPANY, LLC	Oil	30517
42-497-35739	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	206700
42-497-35740	DEVON ENERGY PRODUCTION CO, L.P.	Gas	210088
42-497-35741	DEVON ENERGY PRODUCTION CO, L.P.	Gas	209371
42-497-35742	DEVON ENERGY PRODUCTION CO, L.P.	Gas	208602
42-497-35743	DEVON ENERGY PRODUCTION CO, L.P.	Gas	210464
42-497-35744	LIME ROCK RESOURCES IV-A, L.P.	Gas	209533
42-497-35745	DEVON ENERGY PRODUCTION CO, L.P.	Oil	30472
42-497-35746	DEVON ENERGY PRODUCTION CO, L.P.
42-497-35747	EAGLERIDGE OPERATING, LLC	Gas	208638
42-497-35748	ARUBA PETROLEUM, INC.	Gas	207961
42-497-35749	DEVON ENERGY PRODUCTION CO, L.P.	Gas	209496
42-497-35750	DEVON ENERGY PRODUCTION CO, L.P.	Gas	209412
42-497-35751	DEVON ENERGY PRODUCTION CO, L.P.	Gas	212446
42-497-35752	DEVON ENERGY PRODUCTION CO, L.P.	Gas	209719
42-497-35753	DEVON ENERGY PRODUCTION CO, L.P.
42-497-35754	NAUTILUS EXPLORATION, INC.	Gas	209897
42-497-35755	SANDERS OIL & GAS, LLC
42-497-35756	BEDROCK PRODUCTION, LLC	Gas	210674
42-497-35757	ROIL MINERAL & LAND CO.
42-497-35758	CIRCLE RIDGE PRODUCTION, INC.	Oil	30863
42-497-35759	BEDROCK PRODUCTION, LLC	Gas	211880
42-497-35760	BEDROCK PRODUCTION, LLC	Gas	211718
42-497-35761	DEVON ENERGY PRODUCTION CO, L.P.	Gas	210101
42-497-35762	DEVON ENERGY PRODUCTION CO, L.P.	Gas	210103
42-497-35763	EBS OIL & GAS PARTNERS OP.CO.,LP
42-497-35764	LIME ROCK RESOURCES IV-A, L.P.	Gas	209549
42-497-35765	AMERICAN STAR ENERGY & MIN. CORP	Gas	214781
42-497-35766	DEVON ENERGY PRODUCTION CO, L.P.	Gas	210638
42-497-35767	BURLINGTON RESOURCES O & G CO LP	Gas	209189
42-497-35768	BURLINGTON RESOURCES O & G CO LP	Gas	209187
42-497-35769	EAGLERIDGE OPERATING, LLC	Gas	215322
42-497-35770	EAGLERIDGE OPERATING, LLC	Gas	207339
42-497-35771	DEVON ENERGY PRODUCTION CO, L.P.	Gas	209501
42-497-35772	EAGLERIDGE OPERATING, LLC	Gas	208351
42-497-35773	THRESHOLD DEVELOPMENT COMPANY	Gas	210093
42-497-35774	THRESHOLD DEVELOPMENT COMPANY	Gas	209253
42-497-35775	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	228191
42-497-35776	LAKOTA ENERGY, LTD.	Gas	207387
42-497-35777	UPP OPERATING, LLC	Gas	210104
42-497-35778	UPP OPERATING, LLC	Gas	209333
42-497-35779	EBS OIL & GAS PARTNERS OP.CO.,LP
42-497-35780	EAGLERIDGE OPERATING, LLC	Gas	209557
42-497-35781	VANTAGE FORT WORTH ENERGY LLC	Oil	30450
42-497-35782	DEVON ENERGY PRODUCTION CO, L.P.
42-497-35783	EAGLERIDGE OPERATING, LLC	Gas	209028
42-497-35784	EAGLERIDGE OPERATING, LLC	Gas	209950
42-497-35785	ANTERO RESOURCES I, LP
42-497-35786	DEVON ENERGY PRODUCTION CO, L.P.
42-497-35787	DEVON ENERGY PRODUCTION CO, L.P.	Gas	210980
42-497-35788	DEVON ENERGY PRODUCTION CO, L.P.	Gas	210106
42-497-35789	DEVON ENERGY PRODUCTION CO, L.P.	Gas	209218
42-497-35790	DEVON ENERGY PRODUCTION CO, L.P.	Gas	209876
42-497-35791	DEVON ENERGY PRODUCTION CO, L.P.	Gas	210100
42-497-35792	THRESHOLD DEVELOPMENT COMPANY
42-497-35793	THRESHOLD DEVELOPMENT COMPANY	Gas	209256
42-497-35794	DEVON ENERGY PRODUCTION CO, L.P.	Gas	213297
42-497-35795	DEVON ENERGY PRODUCTION CO, L.P.	Gas	213008
42-497-35796	SCOUT ENERGY MANAGEMENT LLC	Gas	212767
42-497-35797	LIME ROCK RESOURCES IV-A, L.P.	Gas	210289
42-497-35798	THRESHOLD DEVELOPMENT COMPANY
42-497-35799	THRESHOLD DEVELOPMENT COMPANY
42-497-35800	DEVON ENERGY PRODUCTION CO, L.P.	Gas	210457
42-497-35801	DEVON ENERGY PRODUCTION CO, L.P.	Gas	210474
42-497-35802	DEVON ENERGY PRODUCTION CO, L.P.	Gas	210109
42-497-35803	EXTECH OPERATING, LLC	Oil	30480
42-497-35804	REDDIRT OPERATING, LLC.	Oil	30447
42-497-35805	EAGLERIDGE OPERATING, LLC	Gas	211882
42-497-35806	EAGLERIDGE OPERATING, LLC	Gas	208994
42-497-35807	CHAMPION DISPOSAL HOLDINGS, LLC	Oil	30073
42-497-35808	DEVON ENERGY PRODUCTION CO, L.P.	Gas	210597
42-497-35809	DEVON ENERGY PRODUCTION CO, L.P.	Gas	212433
42-497-35810	LIME ROCK RESOURCES IV-A, L.P.	Gas	210115
42-497-35811	LIME ROCK RESOURCES IV-A, L.P.	Gas	210116
42-497-35812	DEVON ENERGY PRODUCTION CO, L.P.	Gas	210099
42-497-35813	DEVON ENERGY PRODUCTION CO, L.P.
42-497-35814	DEVON ENERGY PRODUCTION CO, L.P.	Gas	210520
42-497-35815	RICHEY, RAY MANAGEMENT CO., INC.	Gas	225753
42-497-35816	DEVON ENERGY PRODUCTION CO, L.P.	Gas	212600
42-497-35817	TEXXOL OPERATING COMPANY, INC.	Gas	211232
42-497-35818	DEVON ENERGY PRODUCTION CO, L.P.	Oil	30534
42-497-35819	BEDROCK PRODUCTION, LLC	Gas	212490
42-497-35820	TEXXOL OPERATING COMPANY, INC.	Gas	211357
42-497-35821	SABRE OPERATING, INC.	Gas	211227
42-497-35822	DENBURY ONSHORE, LLC
42-497-35823	DEVON ENERGY PRODUCTION CO, L.P.	Gas	210288
42-497-35825	DEVON ENERGY PRODUCTION CO, L.P.	Gas	212500
42-497-35826	DEVON ENERGY PRODUCTION CO, L.P.	Gas	212431
42-497-35827	RICHEY, RAY MANAGEMENT CO., INC.	Gas	210599
42-497-35828	LIME ROCK RESOURCES IV-A, L.P.	Gas	217949
42-497-35829	BEDROCK PRODUCTION, LLC	Gas	212913
42-497-35830	TEXXOL OPERATING COMPANY, INC.	Gas	210700
42-497-35831	TEXXOL OPERATING COMPANY, INC.	Gas	213096
42-497-35832	XTO ENERGY INC.	Gas	226773
42-497-35833	EAGLERIDGE OPERATING, LLC	Gas	210261
42-497-35834	DEVON ENERGY PRODUCTION CO, L.P.	Gas	213014
42-497-35835	EAGLERIDGE OPERATING, LLC	Gas	211621
42-497-35836	LIME ROCK RESOURCES IV-A, L.P.	Gas	215693
42-497-35838	DEVON ENERGY PRODUCTION CO, L.P.	Gas	213156
42-497-35839	DEVON ENERGY PRODUCTION CO, L.P.	Gas	210983
42-497-35840	DEVON ENERGY PRODUCTION CO, L.P.	Gas	212782
42-497-35841	DEVON ENERGY PRODUCTION CO, L.P.	Gas	212781
42-497-35842	DEVON ENERGY PRODUCTION CO, L.P.	Gas	211233
42-497-35843	DEVON ENERGY PRODUCTION CO, L.P.	Gas	213897
42-497-35844	DEVON ENERGY PRODUCTION CO, L.P.	Gas	214621
42-497-35845	DEVON ENERGY PRODUCTION CO, L.P.	Gas	216588
42-497-35846	DEVON ENERGY PRODUCTION CO, L.P.	Gas	212760
42-497-35847	DEVON ENERGY PRODUCTION CO, L.P.	Gas	212692
42-497-35848	BURLINGTON RESOURCES O & G CO LP
42-497-35849	DEVON ENERGY PRODUCTION CO, L.P.	Gas	213604
42-497-35850	BURLINGTON RESOURCES O & G CO LP
42-497-35851	BURLINGTON RESOURCES O & G CO LP
42-497-35852	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	210859
42-497-35853	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	210950
42-497-35854	LIME ROCK RESOURCES IV-A, L.P.	Oil	30613
42-497-35855	DEVON ENERGY PRODUCTION CO, L.P.	Gas	257873
42-497-35856	BRIDGEPORT TANK TRUCKS, INC.
42-497-35857	GREAT AMERICAN RESOURCES INC.	Gas	214851
42-497-35858	DISPOSAL VENTURES, LLC	Oil	30723
42-497-35859	STRATA OPERATING, INC.	Gas	215443
42-497-35860	LAKOTA ENERGY, LTD.	Gas	211237
42-497-35861	DEVON ENERGY PRODUCTION CO, L.P.	Gas	212716
42-497-35862	SAGE NATURAL RESOURCES LLC	Gas	215397
42-497-35863	ASPEN OPERATING COMPANY, L.L.C.
42-497-35864	DEVON ENERGY PRODUCTION CO, L.P.	Gas	213645
42-497-35865	LAKOTA ENERGY, LTD.	Gas	210979
42-497-35866	EAGLERIDGE OPERATING, LLC	Gas	212786
42-497-35867	TDC ENGINEERING, INC.	Gas	211368
42-497-35868	DEVON ENERGY PRODUCTION CO, L.P.	Gas	215469
42-497-35869	DEVON ENERGY PRODUCTION CO, L.P.	Gas	215460
42-497-35870	DEVON ENERGY PRODUCTION CO, L.P.	Gas	215470
42-497-35871	DEVON ENERGY PRODUCTION CO, L.P.	Gas	215457
42-497-35872	BEDROCK PRODUCTION, LLC	Gas	236036
42-497-35873	Basic Energy Services, L.P.	Oil	30873
42-497-35874	DEVON ENERGY PRODUCTION CO, L.P.
42-497-35875	DEVON ENERGY PRODUCTION CO, L.P.	Gas	215411
42-497-35876	LIME ROCK RESOURCES IV-A, L.P.	Oil	30613
42-497-35877	SAGE NATURAL RESOURCES LLC	Gas	215978
42-497-35878	DEVON ENERGY PRODUCTION CO, L.P.	Gas	214356
42-497-35879	DEVON ENERGY PRODUCTION CO, L.P.	Gas	214561
42-497-35880	SCOUT ENERGY MANAGEMENT LLC	Gas	213646
42-497-35881	SCOUT ENERGY MANAGEMENT LLC	Gas	215478
42-497-35882	DEVON ENERGY PRODUCTION CO, L.P.	Gas	215979
42-497-35883	LKM OIL & GAS	Oil	30519
42-497-35884	DEVON ENERGY PRODUCTION CO, L.P.	Gas	213598
42-497-35885	DEVON ENERGY PRODUCTION CO, L.P.	Gas	213642
42-497-35886	DEVON ENERGY PRODUCTION CO, L.P.	Gas	213834
42-497-35887	DEVON ENERGY PRODUCTION CO, L.P.
42-497-35888	EAGLERIDGE OPERATING, LLC	Gas	215699
42-497-35889	DEVON ENERGY PRODUCTION CO, L.P.	Gas	215412
42-497-35890	EAGLERIDGE OPERATING, LLC	Oil	30619
42-497-35891	SCOUT ENERGY MANAGEMENT LLC	Gas	218209
42-497-35892	DEVON ENERGY PRODUCTION CO, L.P.	Gas	214411
42-497-35893	DEVON ENERGY PRODUCTION CO, L.P.	Gas	215455
42-497-35894	DEVON ENERGY PRODUCTION CO, L.P.	Gas	218087
42-497-35895	DEVON ENERGY PRODUCTION CO, L.P.	Gas	213603
42-497-35896	TEXXOL OPERATING COMPANY, INC.	Gas	214842
42-497-35897	TEXXOL OPERATING COMPANY, INC.	Gas	214843
42-497-35898	EAGLERIDGE OPERATING, LLC	Oil	30629
42-497-35899	DEVON ENERGY PRODUCTION CO, L.P.	Gas	213599
42-497-35900	DEVON ENERGY PRODUCTION CO, L.P.	Gas	213600
42-497-35901	EAGLERIDGE OPERATING, LLC	Oil	30944
42-497-35902	ARUBA PETROLEUM, INC.
42-497-35903	DEVON ENERGY PRODUCTION CO, L.P.	Gas	216600
42-497-35904	EAGLERIDGE OPERATING, LLC	Gas	215324
42-497-35905	LIME ROCK RESOURCES IV-A, L.P.	Gas	233931
42-497-35906	LIME ROCK RESOURCES IV-A, L.P.	Oil	30613
42-497-35907	DEVON ENERGY PRODUCTION CO, L.P.	Gas	216374
42-497-35908	ARUBA PETROLEUM, INC.	Oil	30740
42-497-35909	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	214667
42-497-35910	RYDER SCOTT MANAGEMENT, LLC	Gas	214668
42-497-35911	DEVON ENERGY PRODUCTION CO, L.P.	Oil	30534
42-497-35912	LIME ROCK RESOURCES IV-A, L.P.	Gas	215007
42-497-35913	LIME ROCK RESOURCES IV-A, L.P.	Gas	217048
42-497-35914	STRATA OPERATING, INC.	Gas	214861
42-497-35915	SCOUT ENERGY MANAGEMENT LLC	Gas	220692
42-497-35916	BEDROCK PRODUCTION, LLC	Gas	218126
42-497-35917	ENCANA OIL & GAS(USA) INC.	Oil	30613
42-497-35918	LIME ROCK RESOURCES IV-A, L.P.	Gas	231428
42-497-35919	UPP OPERATING, LLC	Gas	216190
42-497-35920	TAYLOR OPER. CO.	Gas	099801
42-497-35921	EAGLERIDGE OPERATING, LLC	Oil	30673
42-497-35922	LIME ROCK RESOURCES IV-A, L.P.	Gas	216322
42-497-35923	SAGE NATURAL RESOURCES LLC	Gas	236090
42-497-35924	SAGE NATURAL RESOURCES LLC	Gas	222278
42-497-35925	LOUTEX PRODUCTION COMPANY	Oil	19617
42-497-35926	STRATA OPERATING, INC.	Gas	238057
42-497-35927	SAGE NATURAL RESOURCES LLC	Gas	220811
42-497-35928	ARUBA PETROLEUM, INC.	Oil	30698
42-497-35929	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	214669
42-497-35930	RYDER SCOTT MANAGEMENT, LLC	Gas	214670
42-497-35931	ADKINS, R. L. CORP.
42-497-35932	EAGLERIDGE OPERATING, LLC	Gas	214831
42-497-35933	TEXXOL OPERATING COMPANY, INC.	Gas	215165
42-497-35934	NAUTILUS EXPLORATION, INC.	Gas	221034
42-497-35935
42-497-35936	DEVON ENERGY PRODUCTION CO, L.P.	Gas	216599
42-497-35937	ARUBA PETROLEUM, INC.	Gas	224944
42-497-35938	BEDROCK PRODUCTION, LLC	Gas	223650
42-497-35939	BURLINGTON RESOURCES O & G CO LP	Gas	217607
42-497-35940	LIME ROCK RESOURCES IV-A, L.P.	Gas	217606
42-497-35941	DEVON ENERGY PRODUCTION CO, L.P.	Gas	215980
42-497-35942	SCOUT ENERGY MANAGEMENT LLC	Gas	216473
42-497-35943	SAGE NATURAL RESOURCES LLC	Gas	225199
42-497-35944	DEVON ENERGY PRODUCTION CO, L.P.	Gas	219396
42-497-35945	SCOUT ENERGY MANAGEMENT LLC	Gas	216474
42-497-35946	DEVON ENERGY PRODUCTION CO, L.P.	Gas	216606
42-497-35947	DEVON ENERGY PRODUCTION CO, L.P.	Gas	216605
42-497-35948	DEVON ENERGY PRODUCTION CO, L.P.	Gas	223273
42-497-35949	ENCANA OIL & GAS(USA) INC.
42-497-35950	ENCANA OIL & GAS(USA) INC.
42-497-35951	DEVON ENERGY PRODUCTION CO, L.P.	Gas	215995
42-497-35952	LIME ROCK RESOURCES IV-A, L.P.	Gas	216319
42-497-35953	DEVON ENERGY PRODUCTION CO, L.P.	Gas	225414
42-497-35954	DEVON ENERGY PRODUCTION CO, L.P.	Gas	216655
42-497-35955	CO ENERGY	Gas	244023
42-497-35956	STRATAGAS, INC.
42-497-35957	SCOUT ENERGY MANAGEMENT LLC	Gas	223716
42-497-35958	DEVON ENERGY PRODUCTION CO, L.P.	Gas	218308
42-497-35959	DEVON ENERGY PRODUCTION CO, L.P.	Gas	218293
42-497-35960	DEVON ENERGY PRODUCTION CO, L.P.	Gas	216975
42-497-35961	UPHAM OIL & GAS COMPANY	Gas	230448
42-497-35962	STRATA OPERATING, INC.	Gas	223717
42-497-35963	TEMA OIL AND GAS COMPANY
42-497-35964	DEVON ENERGY PRODUCTION CO, L.P.	Gas	224544
42-497-35965	BURLINGTON RESOURCES O & G CO LP
42-497-35966	DEVON ENERGY PRODUCTION CO, L.P.	Gas	216628
42-497-35967	Knight, Reuben B.
42-497-35968	DEVON ENERGY PRODUCTION CO, L.P.	Gas	224536
42-497-35969	ARROWHEAD PRODUCTIONS, LP	Gas	218541
42-497-35970	BEDROCK PRODUCTION, LLC	Gas	221559
42-497-35971	DEVON ENERGY PRODUCTION CO, L.P.	Gas	223410
42-497-35972	DEVON ENERGY PRODUCTION CO, L.P.	Gas	226989
42-497-35973	LIME ROCK RESOURCES IV-A, L.P.	Gas	217589
42-497-35974	LIME ROCK RESOURCES IV-A, L.P.	Gas	217576
42-497-35975	LIME ROCK RESOURCES IV-A, L.P.	Gas	217580
42-497-35976	LIME ROCK RESOURCES IV-A, L.P.	Gas	220395
42-497-35977	DEVON ENERGY PRODUCTION CO, L.P.	Gas	219419
42-497-35978	SCOUT ENERGY MANAGEMENT LLC	Gas	218158
42-497-35979	DEVON ENERGY PRODUCTION CO, L.P.	Gas	223110
42-497-35980	DEVON ENERGY PRODUCTION CO, L.P.	Gas	230435
42-497-35981	DEVON ENERGY PRODUCTION CO, L.P.	Gas	216452
42-497-35982	DEVON ENERGY PRODUCTION CO, L.P.	Gas	218314
42-497-35983	EAGLERIDGE OPERATING, LLC	Gas	226723
42-497-35984	DEVON ENERGY PRODUCTION CO, L.P.	Gas	222351
42-497-35985	DEVON ENERGY PRODUCTION CO, L.P.	Gas	224555
42-497-35986	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	216973
42-497-35987	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	216972
42-497-35988	DEVON ENERGY PRODUCTION CO, L.P.	Gas	224541
42-497-35989	DEVON ENERGY PRODUCTION CO, L.P.	Gas	224570
42-497-35990	DEVON ENERGY PRODUCTION CO, L.P.	Gas	223341
42-497-35991	DEVON ENERGY PRODUCTION CO, L.P.	Gas	226999
42-497-35992	DEVON ENERGY PRODUCTION CO, L.P.	Gas	219447
42-497-35993	SCOUT ENERGY MANAGEMENT LLC	Gas	219367
42-497-35994	EAGLERIDGE OPERATING, LLC	Oil	30758
42-497-35995	EAGLERIDGE OPERATING, LLC	Gas	224945
42-497-35996	BEDROCK PRODUCTION, LLC	Gas	220971
42-497-35997	LAKOTA ENERGY, LTD.	Gas	225363
42-497-35998	KEY ENERGY SERVICES, INC.-NTD
42-497-35999	EXTECH OPERATING, LLC	Gas	217639
42-497-36000	DEVON ENERGY PRODUCTION CO, L.P.	Gas	227664
42-497-36001	EVEREST ENERGY LLC	Oil	29568
42-497-36002	WESTERN CHIEF OIL & GAS COMPANY
42-497-36003	BEDROCK PRODUCTION, LLC	Gas	227074
42-497-36004	XTO ENERGY INC.	Gas	232054
42-497-36005	LIME ROCK RESOURCES IV-A, L.P.	Oil	30691
42-497-36006	EAGLERIDGE OPERATING, LLC	Gas	228247
42-497-36007	DEVON ENERGY PRODUCTION CO, L.P.	Gas	223242
42-497-36008	ARUBA PETROLEUM, INC.	Gas	237372
42-497-36009	EAGLERIDGE OPERATING, LLC	Gas	219749
42-497-36010	DEVON ENERGY PRODUCTION CO, L.P.	Gas	224518
42-497-36011	DEVON ENERGY PRODUCTION CO, L.P.	Gas	222434
42-497-36012	DEVON ENERGY PRODUCTION CO, L.P.	Oil	30704
42-497-36013	UPP OPERATING, LLC	Gas	221191
42-497-36014	DEVON ENERGY PRODUCTION CO, L.P.	Gas	224533
42-497-36015	DEVON ENERGY PRODUCTION CO, L.P.	Gas	224947
42-497-36016	BEDROCK PRODUCTION, LLC	Gas	228299
42-497-36017	DEVON ENERGY PRODUCTION CO, L.P.	Gas	224574
42-497-36018	DEVON ENERGY PRODUCTION CO, L.P.	Gas	224670
42-497-36019	DEVON ENERGY PRODUCTION CO, L.P.	Gas	226998
42-497-36020	STRATA OPERATING, INC.	Gas	244849
42-497-36021	STRATA OPERATING, INC.	Gas	238269
42-497-36022	DEVON ENERGY PRODUCTION CO, L.P.	Gas	224550
42-497-36023	DEVON ENERGY PRODUCTION CO, L.P.	Gas	222353
42-497-36024	DEVON ENERGY PRODUCTION CO, L.P.	Gas	224940
42-497-36025	BEDROCK PRODUCTION, LLC	Gas	227072
42-497-36026	ARUBA PETROLEUM, INC.	Gas	237351
42-497-36027	SCOUT ENERGY MANAGEMENT LLC	Gas	224572
42-497-36028	DEVON ENERGY PRODUCTION CO, L.P.	Gas	227631
42-497-36029	LIME ROCK RESOURCES IV-A, L.P.	Gas	220406
42-497-36030	DEVON ENERGY PRODUCTION CO, L.P.	Gas	225856
42-497-36031	EAGLERIDGE OPERATING, LLC	Gas	218378
42-497-36032	EAGLERIDGE OPERATING, LLC	Gas	220688
42-497-36033	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	219147
42-497-36034	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	219148
42-497-36035	ANRE GAS SYSTEMS, INC.	Gas	225057
42-497-36036	UPP OPERATING, LLC	Gas	221276
42-497-36037	WESTERN CHIEF OIL & GAS COMPANY
42-497-36038	E.C. HINDMAN OIL AND GAS	Gas	241199
42-497-36039	CAL-TEX FOSSIL, L.L.C.
42-497-36040	CONLEY PRODUCTION, INC.	Gas	220866
42-497-36041	LIME ROCK RESOURCES IV-A, L.P.	Gas	220377
42-497-36042	ARUBA PETROLEUM, INC.	Gas	237385
42-497-36043	DEVON ENERGY PRODUCTION CO, L.P.	Gas	227606
42-497-36044	375 ENERGY, INC.	Gas	260656
42-497-36046	DEVON ENERGY PRODUCTION CO, L.P.	Gas	224528
42-497-36047	DEVON ENERGY PRODUCTION CO, L.P.	Gas	224578
42-497-36048	LIME ROCK RESOURCES IV-A, L.P.	Gas	220388
42-497-36049	LAKOTA ENERGY, LTD.	Gas	226164
42-497-36050	DEVON ENERGY PRODUCTION CO, L.P.	Gas	223189
42-497-36051	DEVON ENERGY PRODUCTION CO, L.P.	Gas	223190
42-497-36052	DEVON ENERGY PRODUCTION CO, L.P.	Gas	224561
42-497-36053	LIME ROCK RESOURCES IV-A, L.P.	Gas	223639
42-497-36054	LIME ROCK RESOURCES IV-A, L.P.	Gas	223618
42-497-36055	DEVON ENERGY PRODUCTION CO, L.P.	Gas	227647
42-497-36056	SAGE NATURAL RESOURCES LLC	Gas	248094
42-497-36057	ROIL MINERAL & LAND CO.
42-497-36058	DEVON ENERGY PRODUCTION CO, L.P.	Gas	225575
42-497-36059	DEVON ENERGY PRODUCTION CO, L.P.	Gas	228472
42-497-36060	SCOUT ENERGY MANAGEMENT LLC	Gas	226944
42-497-36061	DEVON ENERGY PRODUCTION CO, L.P.	Gas	224948
42-497-36062	CAL-TEX FOSSIL, L.L.C.
42-497-36063	DEVON ENERGY PRODUCTION CO, L.P.	Gas	224564
42-497-36064	DEVON ENERGY PRODUCTION CO, L.P.	Gas	224001
42-497-36065	LIME ROCK RESOURCES IV-A, L.P.	Gas	223641
42-497-36066	LIME ROCK RESOURCES IV-A, L.P.	Gas	223638
42-497-36067	DEVON ENERGY PRODUCTION CO, L.P.	Oil	30412
42-497-36068	DEVON ENERGY PRODUCTION CO, L.P.	Gas	227663
42-497-36069	ARUBA PETROLEUM, INC.	Oil	30714
42-497-36070	DEVON ENERGY PRODUCTION CO, L.P.	Gas	224753
42-497-36071	RANGE PRODUCTION COMPANY
42-497-36072	EAGLERIDGE OPERATING, LLC	Gas	247097
42-497-36073	LIME ROCK RESOURCES IV-A, L.P.	Gas	223635
42-497-36074	LIME ROCK RESOURCES IV-A, L.P.	Gas	226543
42-497-36075	DEVON ENERGY PRODUCTION CO, L.P.	Gas	224082
42-497-36076	DEVON ENERGY PRODUCTION CO, L.P.	Gas	227632
42-497-36077	WILLIAMS PROD. GULF COAST, L.P.	Gas	226724
42-497-36078	WESTSIDE ENERGY OP. CO., LP
42-497-36079	LAKOTA ENERGY, LTD.	Gas	224955
42-497-36080	DEVON ENERGY PRODUCTION CO, L.P.	Gas	224656
42-497-36081	DEVON ENERGY PRODUCTION CO, L.P.	Gas	226996
42-497-36082	BEDROCK PRODUCTION, LLC	Gas	226921
42-497-36083	DEVON ENERGY PRODUCTION CO, L.P.	Gas	226990
42-497-36084	DEVON ENERGY PRODUCTION CO, L.P.	Gas	228958
42-497-36085	DEVON ENERGY PRODUCTION CO, L.P.	Gas	227442
42-497-36086	LIME ROCK RESOURCES IV-A, L.P.	Gas	225364
42-497-36087	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	223262
42-497-36088	RYDER SCOTT MANAGEMENT, LLC	Gas	223134
42-497-36090
42-497-36091	DEVON ENERGY PRODUCTION CO, L.P.	Gas	227417
42-497-36092	LIME ROCK RESOURCES IV-A, L.P.	Gas	224590
42-497-36093	DEVON ENERGY PRODUCTION CO, L.P.	Gas	224655
42-497-36094	DEVON ENERGY PRODUCTION CO, L.P.	Gas	224654
42-497-36095	EAGLERIDGE OPERATING, LLC	Oil	30761
42-497-36096	DEVON ENERGY PRODUCTION CO, L.P.	Gas	225411
42-497-36097	DEVON ENERGY PRODUCTION CO, L.P.	Gas	223404
42-497-36098	DEVON ENERGY PRODUCTION CO, L.P.	Gas	226631
42-497-36099	DEVON ENERGY PRODUCTION CO, L.P.	Gas	246947
42-497-36100	EAGLERIDGE OPERATING, LLC	Gas	253568
42-497-36101	TEXXOL OPERATING COMPANY, INC.	Gas	223704
42-497-36102	TEXXOL OPERATING COMPANY, INC.	Gas	224585
42-497-36103	EAGLERIDGE OPERATING, LLC	Oil	30944
42-497-36104	BEDROCK PRODUCTION, LLC	Gas	234914
42-497-36105	LIME ROCK RESOURCES IV-A, L.P.	Gas	224588
42-497-36106	LIME ROCK RESOURCES IV-A, L.P.	Gas	224589
42-497-36107	BEDROCK PRODUCTION, LLC	Gas	233133
42-497-36108	DEVON ENERGY PRODUCTION CO, L.P.	Gas	227757
42-497-36109	WESTSIDE ENERGY OP. CO., LP
42-497-36110	DEVON ENERGY PRODUCTION CO, L.P.	Gas	227002
42-497-36111	EAGLERIDGE OPERATING, LLC	Gas	228211
42-497-36112	EAGLERIDGE OPERATING, LLC	Gas	226928
42-497-36113	DEVON ENERGY PRODUCTION CO, L.P.	Gas	227607
42-497-36114	DEVON ENERGY PRODUCTION CO, L.P.	Gas	227787
42-497-36115	DEVON ENERGY PRODUCTION CO, L.P.	Gas	226997
42-497-36116	DEVON ENERGY PRODUCTION CO, L.P.	Gas	230531
42-497-36117	SCOUT ENERGY MANAGEMENT LLC	Gas	224543
42-497-36118	DEVON ENERGY PRODUCTION CO, L.P.	Gas	227621
42-497-36119	BEDROCK PRODUCTION, LLC	Gas	234508
42-497-36120	LIME ROCK RESOURCES IV-A, L.P.	Gas	226780
42-497-36121	DEVON ENERGY PRODUCTION CO, L.P.	Gas	231161
42-497-36122	DEVON ENERGY PRODUCTION CO, L.P.	Gas	231127
42-497-36123	DEVON ENERGY PRODUCTION CO, L.P.	Gas	227669
42-497-36124	DEVON ENERGY PRODUCTION CO, L.P.	Gas	227608
42-497-36125	DEVON ENERGY PRODUCTION CO, L.P.	Gas	229441
42-497-36126	BRG LONE STAR LTD.	Gas	232992
42-497-36127	DEVON ENERGY PRODUCTION CO, L.P.	Gas	225837
42-497-36128	EAGLERIDGE OPERATING, LLC	Gas	228199
42-497-36129	EAGLERIDGE OPERATING, LLC	Gas	228196
42-497-36130	TREK RESOURCES, INC.	Oil	17727
42-497-36131	TREK RESOURCES, INC.	Oil	30719
42-497-36132	DEVON ENERGY PRODUCTION CO, L.P.	Gas	231178
42-497-36133	BEDROCK PRODUCTION, LLC	Gas	233134
42-497-36134	DEVON ENERGY PRODUCTION CO, L.P.	Gas	237741
42-497-36135	SANDERS OIL & GAS, LTD.
42-497-36136	DEVON ENERGY PRODUCTION CO, L.P.	Gas	227665
42-497-36137	DEVON ENERGY PRODUCTION CO, L.P.	Gas	227649
42-497-36138	MCCUTCHIN PETROLEUM CORPORATION	Oil	30701
42-497-36139	E.C. HINDMAN OIL AND GAS	Gas	228789
42-497-36140	DEVON ENERGY PRODUCTION CO, L.P.	Gas	227642
42-497-36141	TREK RESOURCES, INC.	Oil	30728
42-497-36142	DEVON ENERGY PRODUCTION CO, L.P.	Gas	227419
42-497-36143	LIME ROCK RESOURCES IV-A, L.P.	Gas	228991
42-497-36144	HODGE, SPENCER	Gas
42-497-36145	DEVON ENERGY PRODUCTION CO, L.P.	Gas	225844
42-497-36146	LIME ROCK RESOURCES IV-A, L.P.	Gas	227168
42-497-36147	DEVON ENERGY PRODUCTION CO, L.P.	Gas	226170
42-497-36148	RYDER SCOTT MANAGEMENT, LLC	Gas	226586
42-497-36149	BEDROCK PRODUCTION, LLC	Gas	237553
42-497-36150	RYDER SCOTT MANAGEMENT, LLC
42-497-36151	DEVON ENERGY PRODUCTION CO, L.P.	Gas	231155
42-497-36152	DEVON ENERGY PRODUCTION CO, L.P.	Gas	228476
42-497-36153	DEVON ENERGY PRODUCTION CO, L.P.	Gas	246757
42-497-36154	DEVON ENERGY PRODUCTION CO, L.P.	Gas	236371
42-497-36155	DEVON ENERGY PRODUCTION CO, L.P.	Gas	233084
42-497-36156	UPP OPERATING, LLC	Gas	226690
42-497-36157	BEDROCK PRODUCTION, LLC	Gas	234507
42-497-36158	TEXXOL OPERATING COMPANY, INC.	Gas	226615
42-497-36159	TEXXOL OPERATING COMPANY, INC.	Gas	226965
42-497-36160	DEVON ENERGY PRODUCTION CO, L.P.	Gas	226991
42-497-36161	XTO ENERGY INC.	Oil	30759
42-497-36162	DEVON ENERGY PRODUCTION CO, L.P.	Gas	228426
42-497-36163	ENERVEST OPERATING, L.L.C.	Gas	249928
42-497-36164	VANTAGE FORT WORTH ENERGY LLC	Gas	233514
42-497-36165	DEVON ENERGY PRODUCTION CO, L.P.	Gas	233125
42-497-36166	XTO ENERGY INC.	Oil	30800
42-497-36167	CREED OPERATING CO., LLC	Oil	30780
42-497-36168	EAGLERIDGE OPERATING, LLC	Oil	30877
42-497-36169	DEVON ENERGY PRODUCTION CO, L.P.	Gas	229379
42-497-36170	XTO ENERGY INC.	Oil	30800
42-497-36171	DEVON ENERGY PRODUCTION CO, L.P.	Gas	236159
42-497-36172	DEVON ENERGY PRODUCTION CO, L.P.	Gas	251440
42-497-36173	DEVON ENERGY PRODUCTION CO, L.P.	Gas	231175
42-497-36174	DEVON ENERGY PRODUCTION CO, L.P.	Gas	231140
42-497-36175	DEVON ENERGY PRODUCTION CO, L.P.	Gas	227667
42-497-36176	ARUBA PETROLEUM, INC.	Gas	237375
42-497-36177	ROCK PETROLEUM, LLC	Gas	229743
42-497-36178	BEDROCK PRODUCTION, LLC	Gas	237542
42-497-36179	EXCEL OIL & GAS, INC.	Gas	233513
42-497-36180	DEVON ENERGY PRODUCTION CO, L.P.	Gas	229440
42-497-36181	UPLAND OPERATING, LLC	Gas	246070
42-497-36182	DEVON ENERGY PRODUCTION CO, L.P.	Gas	244549
42-497-36183	DEVON ENERGY PRODUCTION CO, L.P.	Gas	231128
42-497-36184	BEDROCK PRODUCTION, LLC	Gas	243113
42-497-36185	DEVON ENERGY PRODUCTION CO, L.P.	Gas	247867
42-497-36186	BRILEY OPERATING, LLC	Gas	241262
42-497-36187	DEVON ENERGY PRODUCTION CO, L.P.	Gas	237175
42-497-36188	UPP OPERATING, LLC	Gas	226689
42-497-36189	DEVON ENERGY PRODUCTION CO, L.P.	Gas	233072
42-497-36190	DEVON ENERGY PRODUCTION CO, L.P.	Gas	231843
42-497-36191	DEVON ENERGY PRODUCTION CO, L.P.	Gas	229751
42-497-36192	375 ENERGY, INC.	Gas	249933
42-497-36193	DEVON ENERGY PRODUCTION CO, L.P.	Gas	229523
42-497-36194	DEVON ENERGY PRODUCTION CO, L.P.	Gas	228420
42-497-36195	DEVON ENERGY PRODUCTION CO, L.P.	Gas	231181
42-497-36196	DEVON ENERGY PRODUCTION CO, L.P.	Gas	228471
42-497-36197	LAKOTA ENERGY, LTD.	Gas	226162
42-497-36198	BEDROCK PRODUCTION, LLC	Gas	235092
42-497-36199	EAGLERIDGE OPERATING, LLC	Oil	31197
42-497-36200	EAGLERIDGE OPERATING, LLC	Gas	237674
42-497-36201	PRIMEXX OPERATING CORPORATION
42-497-36202	DEVON ENERGY PRODUCTION CO, L.P.	Gas	231182
42-497-36203	DEVON ENERGY PRODUCTION CO, L.P.	Gas	233868
42-497-36204	DEVON ENERGY PRODUCTION CO, L.P.	Gas	233888
42-497-36205	DEVON ENERGY PRODUCTION CO, L.P.	Gas	231201
42-497-36206	SAGE NATURAL RESOURCES LLC	Gas	236456
42-497-36207	PRIMEXX OPERATING CORPORATION
42-497-36208	DEVON ENERGY PRODUCTION CO, L.P.	Gas	238513
42-497-36209	LIME ROCK RESOURCES IV-A, L.P.	Gas	237897
42-497-36210	LIME ROCK RESOURCES IV-A, L.P.	Gas	237899
42-497-36211	TEXXOL OPERATING COMPANY, INC.	Gas	229304
42-497-36212	DEVON ENERGY PRODUCTION CO, L.P.	Gas	235120
42-497-36213	DEVON ENERGY PRODUCTION CO, L.P.	Gas	231129
42-497-36214	TEXXOL OPERATING COMPANY, INC.	Gas	229302
42-497-36215	TEXXOL OPERATING COMPANY, INC.	Gas	227878
42-497-36216	DEVON ENERGY PRODUCTION CO, L.P.	Gas	231265
42-497-36217	DEVON ENERGY PRODUCTION CO, L.P.	Gas	235177
42-497-36218	BRG LONE STAR LTD.	Gas	231703
42-497-36219	DEVON ENERGY PRODUCTION CO, L.P.	Gas	231841
42-497-36220	TEMA OIL AND GAS COMPANY
42-497-36221	DENBURY ONSHORE, LLC	Gas	255837
42-497-36222	ANRE GAS SYSTEMS, INC.	Gas	238913
42-497-36223	DEVON ENERGY PRODUCTION CO, L.P.	Gas	235123
42-497-36224	DEVON ENERGY PRODUCTION CO, L.P.	Gas	233082
42-497-36225	DEVON ENERGY PRODUCTION CO, L.P.	Gas	231676
42-497-36226	DEVON ENERGY PRODUCTION CO, L.P.	Gas	231231
42-497-36227	DEVON ENERGY PRODUCTION CO, L.P.	Gas	231678
42-497-36228	DEVON ENERGY PRODUCTION CO, L.P.	Gas	233126
42-497-36229	DEVON ENERGY PRODUCTION CO, L.P.	Gas	235182
42-497-36230	LKM OIL & GAS	Oil	30828
42-497-36231	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	229276
42-497-36232	DENBURY ONSHORE, LLC	Gas	255839
42-497-36233	ARROWHEAD PRODUCTIONS, LP	Gas	237726
42-497-36234
42-497-36235	DEVON ENERGY PRODUCTION CO, L.P.	Gas	235240
42-497-36236	ASPEN OPERATING COMPANY, L.L.C.
42-497-36237	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	229275
42-497-36238	LAKOTA ENERGY, LTD.	Gas	238659
42-497-36239	DEVON ENERGY PRODUCTION CO, L.P.	Gas	236211
42-497-36240	DEVON ENERGY PRODUCTION CO, L.P.	Gas	251739
42-497-36241	DEVON ENERGY PRODUCTION CO, L.P.	Gas	233083
42-497-36242	DEVON ENERGY PRODUCTION CO, L.P.
42-497-36243	DEVON ENERGY PRODUCTION CO, L.P.	Gas	233127
42-497-36244	ARUBA PETROLEUM, INC.
42-497-36245	DEVON ENERGY PRODUCTION CO, L.P.	Gas	235185
42-497-36246	BRILEY OPERATING, LLC	Gas	237016
42-497-36247	DEVON ENERGY PRODUCTION CO, L.P.	Gas	236205
42-497-36248	DEVON ENERGY PRODUCTION CO, L.P.	Gas	233844
42-497-36249	DEVON ENERGY PRODUCTION CO, L.P.	Gas	234624
42-497-36250	DEVON ENERGY PRODUCTION CO, L.P.	Gas	233837
42-497-36251	BEDROCK PRODUCTION, LLC	Gas	238445
42-497-36252	EAGLERIDGE OPERATING, LLC	Gas	238655
42-497-36253	DEVON ENERGY PRODUCTION CO, L.P.	Gas	247889
42-497-36254	BEDROCK PRODUCTION, LLC	Gas	237922
42-497-36255	DEVON ENERGY PRODUCTION CO, L.P.	Gas	235175
42-497-36256	DEVON ENERGY PRODUCTION CO, L.P.	Gas	247554
42-497-36257	DEVON ENERGY PRODUCTION CO, L.P.	Gas	235108
42-497-36258	BRILEY OPERATING, LLC	Gas	240062
42-497-36259	BRILEY OPERATING, LLC	Gas	240189
42-497-36260	ARUBA PETROLEUM, INC.	Gas	237890
42-497-36261	ENCANA OIL & GAS(USA) INC.	Oil	31025
42-497-36262	UPP OPERATING, LLC	Gas	235653
42-497-36263	EAGLERIDGE OPERATING, LLC	Oil	31018
42-497-36264	EAGLERIDGE OPERATING, LLC	Gas	240960
42-497-36265	DEVON ENERGY PRODUCTION CO, L.P.	Gas	236561
42-497-36266	EAGLERIDGE OPERATING, LLC	Gas	237554
42-497-36267	DEVON ENERGY PRODUCTION CO, L.P.	Gas	236609
42-497-36268	DEVON ENERGY PRODUCTION CO, L.P.	Gas	235105
42-497-36269	BEDROCK PRODUCTION, LLC	Gas	237940
42-497-36270	TELEO OPERATING, LLC
42-497-36271	DEVON ENERGY PRODUCTION CO, L.P.	Gas	235172
42-497-36272	WILLIAMS PROD. GULF COAST, L.P.
42-497-36273	EAGLERIDGE OPERATING, LLC	Gas	241046
42-497-36274	WILLIAMS PROD. GULF COAST, L.P.
42-497-36275	PENNY, RALPH E.
42-497-36276	EAGLERIDGE OPERATING, LLC	Gas	238842
42-497-36277	DEVON ENERGY PRODUCTION CO, L.P.	Gas	233892
42-497-36278	DEVON ENERGY PRODUCTION CO, L.P.	Gas	235096
42-497-36279	DEVON ENERGY PRODUCTION CO, L.P.	Gas	236560
42-497-36280	DEVON ENERGY PRODUCTION CO, L.P.	Gas	236562
42-497-36281	DEVON ENERGY PRODUCTION CO, L.P.	Gas	235186
42-497-36282	ROSEHILL OPERATING COMPANY, LLC	Gas	241524
42-497-36283	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	235351
42-497-36284	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	235356
42-497-36285	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	235357
42-497-36286	LIME ROCK RESOURCES IV-A, L.P.	Gas	237365
42-497-36287	UPP OPERATING, LLC	Gas	241527
42-497-36288	BEDROCK PRODUCTION, LLC	Oil	31076
42-497-36289	B.W.O.C., Inc.
42-497-36290	BEDROCK PRODUCTION, LLC	Oil	31243
42-497-36291	DEVON ENERGY PRODUCTION CO, L.P.	Gas	237820
42-497-36292	DEVON ENERGY PRODUCTION CO, L.P.	Gas	236608
42-497-36293	UPP OPERATING, LLC	Gas	235591
42-497-36294	EAGLERIDGE OPERATING, LLC	Gas	246080
42-497-36295	DEVON ENERGY PRODUCTION CO, L.P.	Gas	235106
42-497-36296	NORTEX WATER RESOURCES, LLC	Oil	30152
42-497-36297	SCOUT ENERGY MANAGEMENT LLC	Gas	235187
42-497-36298	DEVON ENERGY PRODUCTION CO, L.P.	Gas	236563
42-497-36299	ARROWHEAD PRODUCTIONS, LP	Gas	247994
42-497-36300	EAGLERIDGE OPERATING, LLC	Gas	246084
42-497-36301	EOG Resources, Inc.
42-497-36302	ARUBA PETROLEUM, INC.	Oil	31023
42-497-36303	XTO ENERGY INC.	Gas	238894
42-497-36304	SCOUT ENERGY MANAGEMENT LLC	Gas	235098
42-497-36305	SCOUT ENERGY MANAGEMENT LLC	Gas	235107
42-497-36306	DEVON ENERGY PRODUCTION CO, L.P.	Gas	240518
42-497-36307	DEVON ENERGY PRODUCTION CO, L.P.	Gas	237818
42-497-36308	DEVON ENERGY PRODUCTION CO, L.P.	Gas	246086
42-497-36309	LIME ROCK RESOURCES IV-A, L.P.	Gas	245947
42-497-36310	LIME ROCK RESOURCES IV-A, L.P.	Gas	233929
42-497-36311	DEVON ENERGY PRODUCTION CO, L.P.	Gas	244542
42-497-36312	DEVON ENERGY PRODUCTION CO, L.P.	Gas	247252
42-497-36313	DEVON ENERGY PRODUCTION CO, L.P.	Gas	247257
42-497-36314	DEVON ENERGY PRODUCTION CO, L.P.	Gas	245341
42-497-36315	DEVON ENERGY PRODUCTION CO, L.P.	Gas	247253
42-497-36316	PIONEER NATURAL RES. USA, INC.	Gas	240192
42-497-36317	XR-5 LP	Oil	31305
42-497-36318	DEVON ENERGY PRODUCTION CO, L.P.	Gas	237819
42-497-36319	LAKOTA ENERGY, LTD.	Gas	238835
42-497-36320	BEDROCK PRODUCTION, LLC	Oil	31013
42-497-36321	B.W.O.C., Inc.
42-497-36322	DEVON ENERGY PRODUCTION CO, L.P.	Gas	247255
42-497-36323	DEVON ENERGY PRODUCTION CO, L.P.	Gas	239074
42-497-36324	DEVON ENERGY PRODUCTION CO, L.P.	Gas	239016
42-497-36325	DEVON ENERGY PRODUCTION CO, L.P.	Gas	240088
42-497-36326	DEVON ENERGY PRODUCTION CO, L.P.	Gas	239095
42-497-36327	DEVON ENERGY PRODUCTION CO, L.P.	Gas	239065
42-497-36328	DEVON ENERGY PRODUCTION CO, L.P.	Gas	241424
42-497-36329	DEVON ENERGY PRODUCTION CO, L.P.	Gas	251530
42-497-36330	LAKOTA ENERGY, LTD.	Gas	238833
42-497-36331	BRG LONE STAR LTD.	Gas	238414
42-497-36332	DEVON ENERGY PRODUCTION CO, L.P.	Gas	249227
42-497-36333	BEDROCK PRODUCTION, LLC	Gas	237946
42-497-36335	DEVON ENERGY PRODUCTION CO, L.P.	Gas	240253
42-497-36336	DEVON ENERGY PRODUCTION CO, L.P.	Gas	236610
42-497-36337	UPP OPERATING, LLC	Gas	237710
42-497-36338	BEDROCK PRODUCTION, LLC	Gas	237920
42-497-36339	DEVON ENERGY PRODUCTION CO, L.P.	Gas	237485
42-497-36340	RYDER SCOTT MANAGEMENT, LLC	Gas	234377
42-497-36341	EAGLERIDGE OPERATING, LLC	Oil	31129
42-497-36342	BEDROCK PRODUCTION, LLC	Gas	237555
42-497-36343	BEDROCK PRODUCTION, LLC	Oil	31016
42-497-36344	SCOUT ENERGY MANAGEMENT LLC	Gas	240098
42-497-36345	LIME ROCK RESOURCES IV-A, L.P.	Gas	238583
42-497-36346	XTO ENERGY INC.	Gas	239299
42-497-36347	DEVON ENERGY PRODUCTION CO, L.P.	Gas	237746
42-497-36348	DEVON ENERGY PRODUCTION CO, L.P.	Gas	237696
42-497-36349	MCCUTCHIN PETROLEUM CORPORATION
42-497-36350	DEVON ENERGY PRODUCTION CO, L.P.	Gas	243851
42-497-36351	LIME ROCK RESOURCES IV-A, L.P.	Gas	238437
42-497-36352	DEVON ENERGY PRODUCTION CO, L.P.	Gas	239075
42-497-36353	DEVON ENERGY PRODUCTION CO, L.P.	Gas	238500
42-497-36354	DEVON ENERGY PRODUCTION CO, L.P.	Gas	239204
42-497-36355	DEVON ENERGY PRODUCTION CO, L.P.	Gas	239229
42-497-36356	BEDROCK PRODUCTION, LLC	Oil	31244
42-497-36357	BEDROCK PRODUCTION, LLC	Oil	31246
42-497-36358	ROIL MINERAL & LAND CO.
42-497-36359	EAGLERIDGE OPERATING, LLC	Gas	237663
42-497-36360	EAGLERIDGE OPERATING, LLC	Gas	237676
42-497-36361	DEVON ENERGY PRODUCTION CO, L.P.	Gas	239231
42-497-36362	DEVON ENERGY PRODUCTION CO, L.P.	Gas	243998
42-497-36363	DEVON ENERGY PRODUCTION CO, L.P.	Gas	245064
42-497-36364	DEVON ENERGY PRODUCTION CO, L.P.	Gas	244471
42-497-36365	DEVON ENERGY PRODUCTION CO, L.P.	Gas	238452
42-497-36366	ANRE GAS SYSTEMS, INC.	Gas	238918
42-497-36367	DEVON ENERGY PRODUCTION CO, L.P.	Gas	238454
42-497-36368	DEVON ENERGY PRODUCTION CO, L.P.	Gas	240795
42-497-36369	LIME ROCK RESOURCES IV-A, L.P.	Gas	237896
42-497-36370	LIME ROCK RESOURCES IV-A, L.P.	Gas	237898
42-497-36371	DEVON ENERGY PRODUCTION CO, L.P.	Gas	239211
42-497-36372	TELEO OPERATING, LLC
42-497-36373	DEVON ENERGY PRODUCTION CO, L.P.	Gas	237827
42-497-36374	EAGLERIDGE OPERATING, LLC	Gas	238568
42-497-36375	DEVON ENERGY PRODUCTION CO, L.P.	Gas	237805
42-497-36376	EAGLERIDGE OPERATING, LLC	Gas	238567
42-497-36377	EAGLERIDGE OPERATING, LLC	Oil	31122
42-497-36378	EAGLERIDGE OPERATING, LLC	Gas	246082
42-497-36379	DEVON ENERGY PRODUCTION CO, L.P.	Gas	240794
42-497-36380	DEVON ENERGY PRODUCTION CO, L.P.	Gas	240919
42-497-36381	BARNES OIL & GAS LLC
42-497-36382	SCOUT ENERGY MANAGEMENT LLC	Gas	240027
42-497-36383	MCCUTCHIN PETROLEUM CORPORATION	Gas	240559
42-497-36384	EAGLERIDGE OPERATING, LLC	Gas	238566
42-497-36385	DEVON ENERGY PRODUCTION CO, L.P.	Gas	239086
42-497-36386	BEDROCK PRODUCTION, LLC	Gas	239174
42-497-36387	TEXXOL OPERATING COMPANY, INC.	Oil	30926
42-497-36388	TEXXOL OPERATING COMPANY, INC.	Gas	234247
42-497-36389	BEDROCK PRODUCTION, LLC	Oil	31245
42-497-36390	DEVON ENERGY PRODUCTION CO, L.P.	Gas	239014
42-497-36391	DEVON ENERGY PRODUCTION CO, L.P.	Gas	239050
42-497-36392	LIME ROCK RESOURCES IV-A, L.P.	Gas	237901
42-497-36393	BEDROCK PRODUCTION, LLC	Gas	239833
42-497-36394	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	239370
42-497-36395	DEVON ENERGY PRODUCTION CO, L.P.	Gas	240121
42-497-36396	CHOLLA PETROLEUM, INC.	Oil	16292
42-497-36397	DEVON ENERGY PRODUCTION CO, L.P.	Gas	248137
42-497-36398	DEVON ENERGY PRODUCTION CO, L.P.	Gas	239013
42-497-36399	DEVON ENERGY PRODUCTION CO, L.P.	Gas	242663
42-497-36400	BEDROCK PRODUCTION, LLC	Oil	31040
42-497-36401	EAGLERIDGE OPERATING, LLC	Oil	31322
42-497-36402	EAGLERIDGE OPERATING, LLC	Gas	240725
42-497-36403	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253407
42-497-36404	EAGLERIDGE OPERATING, LLC	Gas	248134
42-497-36405	BRG LONE STAR LTD.	Gas	238830
42-497-36406	BEDROCK PRODUCTION, LLC	Gas	239458
42-497-36407	BEDROCK PRODUCTION, LLC	Gas	239007
42-497-36408	SCOUT ENERGY MANAGEMENT LLC	Gas	240545
42-497-36409	CHOLLA PETROLEUM, INC.	Oil	16292
42-497-36410	LIME ROCK RESOURCES IV-A, L.P.	Gas	245491
42-497-36411	LIME ROCK RESOURCES IV-A, L.P.	Gas	240387
42-497-36412	BEDROCK PRODUCTION, LLC	Oil	31277
42-497-36413	CHOLLA PETROLEUM, INC.	Oil	16292
42-497-36414	DEVON ENERGY PRODUCTION CO, L.P.	Gas	244832
42-497-36415	BEDROCK PRODUCTION, LLC	Gas	237947
42-497-36416	BEDROCK PRODUCTION, LLC	Gas	239831
42-497-36417	MOSAIC OIL LLC	Gas	238337
42-497-36418	EAGLERIDGE OPERATING, LLC	Gas	244538
42-497-36419	EAGLERIDGE OPERATING, LLC	Gas	244937
42-497-36420	EAGLERIDGE OPERATING, LLC	Gas	240882
42-497-36421	EAGLERIDGE OPERATING, LLC	Gas	239737
42-497-36422	DEVON ENERGY PRODUCTION CO, L.P.	Gas	244085
42-497-36423	DEVON ENERGY PRODUCTION CO, L.P.	Gas	249910
42-497-36424	DEVON ENERGY PRODUCTION CO, L.P.	Gas	248699
42-497-36425	CHOLLA PETROLEUM, INC.	Oil	16292
42-497-36426	EAGLERIDGE OPERATING, LLC	Gas	264122
42-497-36427	BEDROCK PRODUCTION, LLC	Gas	239834
42-497-36428	BEDROCK PRODUCTION, LLC	Gas	246129
42-497-36429	DEVON ENERGY PRODUCTION CO, L.P.	Gas	249496
42-497-36430	TEXXOL OPERATING COMPANY, INC.	Gas	239376
42-497-36431	DEVON ENERGY PRODUCTION CO, L.P.	Gas	248692
42-497-36432	UPLAND OPERATING, LLC	Gas	245119
42-497-36433	BEDROCK PRODUCTION, LLC	Gas	240537
42-497-36434	DEVON ENERGY PRODUCTION CO, L.P.	Gas	244087
42-497-36435	BEDROCK PRODUCTION, LLC	Gas	240414
42-497-36436	CHOLLA PETROLEUM, INC.
42-497-36437	EAGLERIDGE OPERATING, LLC	Gas	240715
42-497-36438	EAGLERIDGE OPERATING, LLC	Gas	240757
42-497-36439	EAGLERIDGE OPERATING, LLC	Gas	248982
42-497-36440	DEVON ENERGY PRODUCTION CO, L.P.	Gas	251200
42-497-36441	DEVON ENERGY PRODUCTION CO, L.P.
42-497-36442	DEVON ENERGY PRODUCTION CO, L.P.	Gas	240787
42-497-36443	BEDROCK PRODUCTION, LLC	Gas	239835
42-497-36444	BEDROCK PRODUCTION, LLC	Gas	256153
42-497-36445	EVEREST ENERGY LLC	Gas	247692
42-497-36446	CENTURY PETROLEUM, INC.	Gas	238742
42-497-36447	EAGLERIDGE OPERATING, LLC	Gas	239268
42-497-36448	LAKOTA ENERGY, LTD.	Gas	240637
42-497-36449	DEVON ENERGY PRODUCTION CO, L.P.
42-497-36450	DEVON ENERGY PRODUCTION CO, L.P.
42-497-36451	DEVON ENERGY PRODUCTION CO, L.P.	Gas	247258
42-497-36452	BRADEN EXPLORATION, LLC
42-497-36453	BRADEN EXPLORATION, LLC
42-497-36455	DEVON ENERGY PRODUCTION CO, L.P.	Gas	244121
42-497-36456	DEVON ENERGY PRODUCTION CO, L.P.	Gas	248686
42-497-36457	DEVON ENERGY PRODUCTION CO, L.P.	Gas	248703
42-497-36458	DEVON ENERGY PRODUCTION CO, L.P.	Gas	240909
42-497-36459	DEVON ENERGY PRODUCTION CO, L.P.	Gas	241442
42-497-36460	DEVON ENERGY PRODUCTION CO, L.P.	Gas	240914
42-497-36461	DEVON ENERGY PRODUCTION CO, L.P.	Gas	246954
42-497-36462	EAGLERIDGE OPERATING, LLC	Gas	240714
42-497-36463	SCOUT ENERGY MANAGEMENT LLC	Gas	245846
42-497-36464	BEDROCK PRODUCTION, LLC	Gas	240542
42-497-36465	TEXXOL OPERATING COMPANY, INC.	Gas	239377
42-497-36466	EVEREST ENERGY LLC	Gas	240171
42-497-36467	EAGLERIDGE OPERATING, LLC	Gas	253032
42-497-36468	MCCUTCHIN PETROLEUM CORPORATION
42-497-36469	DEVON ENERGY PRODUCTION CO, L.P.	Gas	249669
42-497-36470	DEVON ENERGY PRODUCTION CO, L.P.	Gas	240898
42-497-36471	EAGLERIDGE OPERATING, LLC	Gas	245279
42-497-36472	EAGLERIDGE OPERATING, LLC	Gas	239275
42-497-36473	PIONEER NATURAL RES. USA, INC.	Gas	253349
42-497-36474	MCCUTCHIN PETROLEUM CORPORATION	Gas	246999
42-497-36475	DEVON ENERGY PRODUCTION CO, L.P.	Gas	244004
42-497-36476	DEVON ENERGY PRODUCTION CO, L.P.	Gas	244291
42-497-36477	DEVON ENERGY PRODUCTION CO, L.P.	Gas	244005
42-497-36478	DEVON ENERGY PRODUCTION CO, L.P.	Gas	248728
42-497-36479	DEVON ENERGY PRODUCTION CO, L.P.	Gas	246925
42-497-36480	DEVON ENERGY PRODUCTION CO, L.P.	Gas	246929
42-497-36481	DEVON ENERGY PRODUCTION CO, L.P.	Gas	248459
42-497-36482	LIME ROCK RESOURCES IV-A, L.P.	Gas	245677
42-497-36483	BEDROCK PRODUCTION, LLC	Oil	31247
42-497-36484	TEXXOL OPERATING COMPANY, INC.	Gas	239375
42-497-36485	BEDROCK PRODUCTION, LLC	Gas	240539
42-497-36486	BRADEN EXPLORATION, LLC
42-497-36487	BRADEN EXPLORATION, LLC
42-497-36488	ENCANA OIL & GAS(USA) INC.
42-497-36489	MCCUTCHIN PETROLEUM CORPORATION	Gas	251633
42-497-36490	DEVON ENERGY PRODUCTION CO, L.P.	Gas	244378
42-497-36491	DEVON ENERGY PRODUCTION CO, L.P.	Gas	244379
42-497-36492	BEDROCK PRODUCTION, LLC	Gas	248735
42-497-36493	ENCANA OIL & GAS(USA) INC.	Gas	248736
42-497-36494	BEDROCK PRODUCTION, LLC	Gas	249568
42-497-36495	LIME ROCK RESOURCES IV-A, L.P.	Gas	242601
42-497-36496	DEVON ENERGY PRODUCTION CO, L.P.	Gas	249638
42-497-36497	LAKOTA ENERGY, LTD.	Gas	240639
42-497-36498	EAGLERIDGE OPERATING, LLC	Gas	244293
42-497-36499	EAGLERIDGE OPERATING, LLC	Gas	246373
42-497-36500	EAGLERIDGE OPERATING, LLC	Gas	239932
42-497-36501	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	241129
42-497-36502	ARUBA PETROLEUM, INC.	Gas	249961
42-497-36503	BEDROCK PRODUCTION, LLC	Gas	244738
42-497-36504	BEDROCK PRODUCTION, LLC	Gas	243137
42-497-36505	DEVON ENERGY PRODUCTION CO, L.P.	Gas	240785
42-497-36506	DEVON ENERGY PRODUCTION CO, L.P.	Gas	246402
42-497-36507	LIME ROCK RESOURCES IV-A, L.P.	Oil	31056
42-497-36508	BEDROCK PRODUCTION, LLC	Gas	246374
42-497-36509	BEDROCK PRODUCTION, LLC	Gas	246380
42-497-36510	DEVON ENERGY PRODUCTION CO, L.P.	Gas	244386
42-497-36511	DEVON ENERGY PRODUCTION CO, L.P.
42-497-36512	BEDROCK PRODUCTION, LLC	Oil	31048
42-497-36513	EAGLERIDGE OPERATING, LLC	Gas	240753
42-497-36514	EAGLERIDGE OPERATING, LLC	Gas	245295
42-497-36515	EAGLERIDGE OPERATING, LLC	Gas	244535
42-497-36517	BRADEN EXPLORATION, LLC	Gas	252072
42-497-36518	BRADEN EXPLORATION, LLC	Gas	252073
42-497-36519	DEVON ENERGY PRODUCTION CO, L.P.	Gas	248732
42-497-36520	SCOUT ENERGY MANAGEMENT LLC	Gas	248806
42-497-36521	DEVON ENERGY PRODUCTION CO, L.P.	Gas	246778
42-497-36522	LIME ROCK RESOURCES IV-A, L.P.	Gas	244011
42-497-36523	LIME ROCK RESOURCES IV-A, L.P.	Gas	244551
42-497-36524	LIME ROCK RESOURCES IV-A, L.P.	Gas	249503
42-497-36525	DEVON ENERGY PRODUCTION CO, L.P.	Gas	244382
42-497-36526	DEVON ENERGY PRODUCTION CO, L.P.	Gas	249491
42-497-36527	DEVON ENERGY PRODUCTION CO, L.P.	Gas	249494
42-497-36528	BEDROCK PRODUCTION, LLC	Oil	31048
42-497-36529	LIME ROCK RESOURCES IV-A, L.P.	Gas	244360
42-497-36530	EAGLERIDGE OPERATING, LLC	Gas	248168
42-497-36531	DEVON ENERGY PRODUCTION CO, L.P.	Gas	251072
42-497-36532	DEVON ENERGY PRODUCTION CO, L.P.	Gas	248696
42-497-36533	DEVON ENERGY PRODUCTION CO, L.P.	Gas	248695
42-497-36534	STONEBRIAR OIL LLC	Gas	259963
42-497-36535	DEVON ENERGY PRODUCTION CO, L.P.	Gas	248450
42-497-36536	BEDROCK PRODUCTION, LLC	Gas	244550
42-497-36537	DEVON ENERGY PRODUCTION CO, L.P.	Gas	248704
42-497-36538	EAGLERIDGE OPERATING, LLC	Gas	248864
42-497-36539	MERIT ENERGY COMPANY
42-497-36540	ENCANA OIL & GAS(USA) INC.
42-497-36541	BRG LONE STAR LTD.	Gas	241570
42-497-36542	ROSEHILL OPERATING COMPANY, LLC	Gas	248542
42-497-36543	ROSEHILL OPERATING COMPANY, LLC	Gas	246417
42-497-36544	DEVON ENERGY PRODUCTION CO, L.P.	Gas	252043
42-497-36545	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253604
42-497-36546	LIME ROCK RESOURCES IV-A, L.P.	Gas	244003
42-497-36547	DEVON ENERGY PRODUCTION CO, L.P.	Gas	252446
42-497-36548	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	240634
42-497-36549	BARNES OIL & GAS LLC
42-497-36550	LIME ROCK RESOURCES IV-A, L.P.	Gas	245066
42-497-36551	BRG LONE STAR LTD.	Gas	251507
42-497-36552	BRG LONE STAR LTD.	Gas	256862
42-497-36553	DEVON ENERGY PRODUCTION CO, L.P.	Gas	251000
42-497-36554	DEVON ENERGY PRODUCTION CO, L.P.	Gas	251942
42-497-36555	EAGLERIDGE OPERATING, LLC	Gas	249936
42-497-36556	DEVON ENERGY PRODUCTION CO, L.P.	Gas	251009
42-497-36557	DEVON ENERGY PRODUCTION CO, L.P.	Gas	252572
42-497-36558	DEVON ENERGY PRODUCTION CO, L.P.	Gas	250291
42-497-36559	DEVON ENERGY PRODUCTION CO, L.P.	Gas	249514
42-497-36560	DEVON ENERGY PRODUCTION CO, L.P.	Gas	250329
42-497-36561	DEVON ENERGY PRODUCTION CO, L.P.	Gas	251289
42-497-36562	DEVON ENERGY PRODUCTION CO, L.P.	Gas	250963
42-497-36563	BEDROCK PRODUCTION, LLC	Gas	249139
42-497-36564	DEVON ENERGY PRODUCTION CO, L.P.
42-497-36565	DEVON ENERGY PRODUCTION CO, L.P.
42-497-36566	EAGLERIDGE OPERATING, LLC	Oil	31513
42-497-36567	DEVON ENERGY PRODUCTION CO, L.P.
42-497-36568	DEVON ENERGY PRODUCTION CO, L.P.
42-497-36569	DEVON ENERGY PRODUCTION CO, L.P.	Gas	250260
42-497-36570	DEVON ENERGY PRODUCTION CO, L.P.	Gas	250416
42-497-36571	DEVON ENERGY PRODUCTION CO, L.P.	Gas	252453
42-497-36572	DEVON ENERGY PRODUCTION CO, L.P.	Gas	252452
42-497-36573	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253186
42-497-36574	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253184
42-497-36575	DEVON ENERGY PRODUCTION CO, L.P.	Gas	252447
42-497-36576	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253188
42-497-36577	BRG LONE STAR LTD.	Gas	246938
42-497-36578	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253758
42-497-36579	DEVON ENERGY PRODUCTION CO, L.P.	Gas	248730
42-497-36580	DEVON ENERGY PRODUCTION CO, L.P.	Gas	250037
42-497-36581	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	244548
42-497-36582	DEVON ENERGY PRODUCTION CO, L.P.	Gas	249658
42-497-36583	DTE GAS RESOURCES, LLC
42-497-36584	DEVON ENERGY PRODUCTION CO, L.P.	Gas	250433
42-497-36585	DEVON ENERGY PRODUCTION CO, L.P.	Gas	251366
42-497-36586	SCOUT ENERGY MANAGEMENT LLC	Gas	249231
42-497-36587	DEVON ENERGY PRODUCTION CO, L.P.	Gas	245391
42-497-36588	DEVON ENERGY PRODUCTION CO, L.P.	Gas	255343
42-497-36589	LIME ROCK RESOURCES IV-A, L.P.	Gas	269862
42-497-36590	LIME ROCK RESOURCES IV-A, L.P.	Gas	264968
42-497-36591	EAGLERIDGE OPERATING, LLC	Gas	245296
42-497-36592	EAGLERIDGE OPERATING, LLC	Oil	31122
42-497-36593	DEVON ENERGY PRODUCTION CO, L.P.	Gas	251307
42-497-36594	DEVON ENERGY PRODUCTION CO, L.P.	Gas	251298
42-497-36595	DEVON ENERGY PRODUCTION CO, L.P.	Gas	251313
42-497-36596	DEVON ENERGY PRODUCTION CO, L.P.	Gas	252209
42-497-36597	MCCUTCHIN PETROLEUM CORPORATION	Gas	262293
42-497-36598	DEVON ENERGY PRODUCTION CO, L.P.	Gas	251295
42-497-36599	BLACKBEARD OPERATING, LLC	Gas	248541
42-497-36600	BLACKBEARD OPERATING, LLC	Gas	249687
42-497-36601	DEVON ENERGY PRODUCTION CO, L.P.	Gas	249232
42-497-36602	DEVON ENERGY PRODUCTION CO, L.P.	Gas	250345
42-497-36603	THRESHOLD DEVELOPMENT COMPANY	Gas	244889
42-497-36604	EAGLERIDGE OPERATING, LLC	Gas	245318
42-497-36605	BRADEN EXPLORATION, LLC
42-497-36606	BRADEN EXPLORATION, LLC
42-497-36607	EAGLERIDGE OPERATING, LLC	Gas	245251
42-497-36608	BEDROCK PRODUCTION, LLC	Gas	245248
42-497-36609	EAGLERIDGE OPERATING, LLC	Gas	245297
42-497-36610	DEVON ENERGY PRODUCTION CO, L.P.	Gas	249453
42-497-36611	DEVON ENERGY PRODUCTION CO, L.P.	Gas	250973
42-497-36612	EAGLERIDGE OPERATING, LLC	Gas	248504
42-497-36613	EAGLERIDGE OPERATING, LLC	Gas	248505
42-497-36614	DEVON ENERGY PRODUCTION CO, L.P.	Gas	249248
42-497-36615	DEVON ENERGY PRODUCTION CO, L.P.	Gas	249207
42-497-36616	LAKOTA ENERGY, LTD.	Gas	244012
42-497-36617	EXTECH OPERATING, LLC	Oil	31260
42-497-36618	EXTECH OPERATING, LLC	Oil	31240
42-497-36619	CENTURY PETROLEUM, INC.	Gas	246063
42-497-36620	BARNES OIL & GAS LLC
42-497-36621	DEVON ENERGY PRODUCTION CO, L.P.	Gas	249664
42-497-36622	DEVON ENERGY PRODUCTION CO, L.P.	Gas	249150
42-497-36623	DEVON ENERGY PRODUCTION CO, L.P.	Gas	254385
42-497-36624	DEVON ENERGY PRODUCTION CO, L.P.	Gas	252202
42-497-36625	DEVON ENERGY PRODUCTION CO, L.P.	Gas	252201
42-497-36626	DEVON ENERGY PRODUCTION CO, L.P.	Gas	249498
42-497-36627	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253714
42-497-36628	EOG Resources, Inc.	Oil	31313
42-497-36629	M5 STANDING ENERGY, LLC	Gas	246473
42-497-36630	HOPCO, INCORPORATED
42-497-36631	EAGLERIDGE OPERATING, LLC	Gas	252145
42-497-36632	DEVON ENERGY PRODUCTION CO, L.P.
42-497-36633	LIME ROCK RESOURCES IV-A, L.P.	Gas	249966
42-497-36634	DEVON ENERGY PRODUCTION CO, L.P.	Gas	251727
42-497-36635	XTO ENERGY INC.	Gas	248965
42-497-36636	DEVON ENERGY PRODUCTION CO, L.P.	Gas	250966
42-497-36637	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253602
42-497-36638	DEVON ENERGY PRODUCTION CO, L.P.	Gas	251719
42-497-36639	DEVON ENERGY PRODUCTION CO, L.P.
42-497-36640	DEVON ENERGY PRODUCTION CO, L.P.
42-497-36641	LIME ROCK RESOURCES IV-A, L.P.	Gas	252422
42-497-36642	LIME ROCK RESOURCES IV-A, L.P.	Gas	252615
42-497-36643	DEVON ENERGY PRODUCTION CO, L.P.	Gas	249512
42-497-36644	EAGLERIDGE OPERATING, LLC	Gas	250268
42-497-36645	DEVON ENERGY PRODUCTION CO, L.P.	Gas	249671
42-497-36646	DEVON ENERGY PRODUCTION CO, L.P.	Gas	249513
42-497-36647	EAGLERIDGE OPERATING, LLC	Gas	249921
42-497-36648	LIME ROCK RESOURCES IV-A, L.P.	Gas	252614
42-497-36649	ARUBA PETROLEUM, INC.
42-497-36650	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	246441
42-497-36651	DEVON ENERGY PRODUCTION CO, L.P.	Gas	252212
42-497-36652	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253189
42-497-36653	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253098
42-497-36654	DEVON ENERGY PRODUCTION CO, L.P.	Gas	252691
42-497-36655	DEVON ENERGY PRODUCTION CO, L.P.	Gas	249464
42-497-36656	DEVON ENERGY PRODUCTION CO, L.P.	Gas	255508
42-497-36657	BARNES OIL & GAS LLC
42-497-36658	EAGLERIDGE OPERATING, LLC	Oil	31351
42-497-36659	EAGLERIDGE OPERATING, LLC	Gas	267137
42-497-36660	DEVON ENERGY PRODUCTION CO, L.P.
42-497-36661	DEVON ENERGY PRODUCTION CO, L.P.	Gas	255494
42-497-36662	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258150
42-497-36663	DEVON ENERGY PRODUCTION CO, L.P.	Gas	250311
42-497-36664	DEVON ENERGY PRODUCTION CO, L.P.	Gas	250434
42-497-36665	DEVON ENERGY PRODUCTION CO, L.P.	Gas	250309
42-497-36666	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253196
42-497-36667	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253865
42-497-36668	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253198
42-497-36669	DEVON ENERGY PRODUCTION CO, L.P.	Gas	249522
42-497-36670	DEVON ENERGY PRODUCTION CO, L.P.	Gas	250317
42-497-36671	DEVON ENERGY PRODUCTION CO, L.P.	Gas	249524
42-497-36672	DEVON ENERGY PRODUCTION CO, L.P.	Gas	251725
42-497-36673	DEVON ENERGY PRODUCTION CO, L.P.	Gas	252211
42-497-36674	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253603
42-497-36675	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253715
42-497-36676	LIME ROCK RESOURCES IV-A, L.P.	Gas	248989
42-497-36677	DEVON ENERGY PRODUCTION CO, L.P.
42-497-36678	DEVON ENERGY PRODUCTION CO, L.P.
42-497-36679	ARUBA PETROLEUM, INC.	Gas	248502
42-497-36680	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253900
42-497-36681	DEVON ENERGY PRODUCTION CO, L.P.
42-497-36682	DEVON ENERGY PRODUCTION CO, L.P.	Gas	250349
42-497-36683	EAGLERIDGE OPERATING, LLC	Gas	254083
42-497-36684	TEXXOL OPERATING COMPANY, INC.	Gas	249738
42-497-36685	TEXXOL OPERATING COMPANY, INC.	Gas	249737
42-497-36686	EAGLERIDGE OPERATING, LLC	Gas	254311
42-497-36687	LIME ROCK RESOURCES IV-A, L.P.	Gas	253051
42-497-36688	LIME ROCK RESOURCES IV-A, L.P.	Gas	256954
42-497-36689	LIME ROCK RESOURCES IV-A, L.P.	Gas	253049
42-497-36690	LIME ROCK RESOURCES IV-A, L.P.	Gas	253046
42-497-36691	BEDROCK PRODUCTION, LLC	Gas	249145
42-497-36692	BEDROCK PRODUCTION, LLC	Gas	254347
42-497-36693	EAGLERIDGE OPERATING, LLC	Gas	256145
42-497-36694	ARUBA PETROLEUM, INC.	Gas	248503
42-497-36695	ARUBA PETROLEUM, INC.
42-497-36696	DEVON ENERGY PRODUCTION CO, L.P.	Gas	250287
42-497-36697	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253601
42-497-36698	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253770
42-497-36699	DEVON ENERGY PRODUCTION CO, L.P.
42-497-36700	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256491
42-497-36701	DEVON ENERGY PRODUCTION CO, L.P.
42-497-36702	BEDROCK PRODUCTION, LLC	Gas	249141
42-497-36703	EAGLERIDGE OPERATING, LLC	Gas	252178
42-497-36704	FAIRWAY RESOURCES OPERATING, LLC
42-497-36705	SCOUT ENERGY MANAGEMENT LLC	Gas	256526
42-497-36706	DEVON ENERGY PRODUCTION CO, L.P.	Gas	249466
42-497-36707	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253632
42-497-36708	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253626
42-497-36709	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253712
42-497-36710	DEVON ENERGY PRODUCTION CO, L.P.	Gas	251297
42-497-36711	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253572
42-497-36712	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253570
42-497-36713	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253571
42-497-36714	DEVON ENERGY PRODUCTION CO, L.P.	Gas	251291
42-497-36715	LAKOTA ENERGY, LTD.
42-497-36716	LAKOTA ENERGY, LTD.	Gas	259682
42-497-36717	DEVON ENERGY PRODUCTION CO, L.P.	Gas	250971
42-497-36718	JAY MANAGEMENT COMPANY, LLC
42-497-36719	DEVON ENERGY PRODUCTION CO, L.P.	Gas	250964
42-497-36720	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258682
42-497-36721	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258716
42-497-36723	NAUTILUS EXPLORATION, INC.	Gas	254565
42-497-36724	DEVON ENERGY PRODUCTION CO, L.P.
42-497-36725	BEDROCK PRODUCTION, LLC	Gas	251429
42-497-36726	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256949
42-497-36727	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253393
42-497-36728	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253415
42-497-36729	TEXXOL OPERATING COMPANY, INC.	Gas	250473
42-497-36730	SCOUT ENERGY MANAGEMENT LLC	Gas	252982
42-497-36731	SCOUT ENERGY MANAGEMENT LLC	Gas	253083
42-497-36732	DEVON ENERGY PRODUCTION CO, L.P.	Gas	252300
42-497-36733	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253078
42-497-36734	DEVON ENERGY PRODUCTION CO, L.P.	Gas	252692
42-497-36735	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253399
42-497-36736	DEVON ENERGY PRODUCTION CO, L.P.	Gas	252776
42-497-36737	EAGLERIDGE OPERATING, LLC	Gas	248862
42-497-36738	DEVON ENERGY PRODUCTION CO, L.P.
42-497-36739	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253903
42-497-36740	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253068
42-497-36741	BLACKBEARD OPERATING, LLC	Gas	249719
42-497-36742	RIMROCK ENERGY, LLC
42-497-36743	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253912
42-497-36744	EAGLERIDGE OPERATING, LLC	Gas	252588
42-497-36747	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253069
42-497-36748	BEDROCK PRODUCTION, LLC	Gas	253041
42-497-36749	EAGLERIDGE OPERATING, LLC	Gas	252585
42-497-36750	DEVON ENERGY PRODUCTION CO, L.P.	Gas	251161
42-497-36751	DEVON ENERGY PRODUCTION CO, L.P.	Gas	251160
42-497-36752	EAGLERIDGE OPERATING, LLC	Gas	252583
42-497-36753	DEVON ENERGY PRODUCTION CO, L.P.	Gas	251158
42-497-36754	DEVON ENERGY PRODUCTION CO, L.P.	Gas	251159
42-497-36755	DEVON ENERGY PRODUCTION CO, L.P.	Gas	250979
42-497-36756	LIME ROCK RESOURCES IV-A, L.P.	Gas	253044
42-497-36757	LIME ROCK RESOURCES IV-A, L.P.	Gas	253982
42-497-36758	LIME ROCK RESOURCES IV-A, L.P.	Gas	253043
42-497-36759	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253079
42-497-36760	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253418
42-497-36761	CORDA CORPORATION	Gas	246250
42-497-36762	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253624
42-497-36763	DEVON ENERGY PRODUCTION CO, L.P.	Gas	257294
42-497-36764	DEVON ENERGY PRODUCTION CO, L.P.	Gas	257285
42-497-36765	J-W OPERATING CO.
42-497-36766	EAGLERIDGE OPERATING, LLC	Oil	31291
42-497-36767	RANGE PRODUCTION COMPANY
42-497-36768	RANGE PRODUCTION COMPANY
42-497-36769	RANGE PRODUCTION COMPANY
42-497-36770	RANGE PRODUCTION COMPANY
42-497-36771	RANGE PRODUCTION COMPANY
42-497-36772	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253782
42-497-36773	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253780
42-497-36774	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253776
42-497-36775	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253778
42-497-36776	SCOUT ENERGY MANAGEMENT LLC	Gas	253205
42-497-36777	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253080
42-497-36778	DEVON ENERGY PRODUCTION CO, L.P.	Gas	252650
42-497-36779	DEVON ENERGY PRODUCTION CO, L.P.	Gas	252654
42-497-36780	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258802
42-497-36781	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258803
42-497-36782	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258693
42-497-36783	DEVON ENERGY PRODUCTION CO, L.P.
42-497-36784	MCCUTCHIN PETROLEUM CORPORATION	Gas	264295
42-497-36785	BEDROCK PRODUCTION, LLC	Gas	253675
42-497-36786	DEVON ENERGY PRODUCTION CO, L.P.
42-497-36787	EAGLERIDGE OPERATING, LLC	Oil	31291
42-497-36788	LIME ROCK RESOURCES IV-A, L.P.	Gas	257271
42-497-36789	DEVON ENERGY PRODUCTION CO, L.P.	Gas	254297
42-497-36790	DEVON ENERGY PRODUCTION CO, L.P.
42-497-36791	DEVON ENERGY PRODUCTION CO, L.P.
42-497-36792	MCCUTCHIN PETROLEUM CORPORATION	Gas	264571
42-497-36793	EAGLERIDGE OPERATING, LLC	Gas	252142
42-497-36794	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253600
42-497-36795	XTO ENERGY INC.
42-497-36796	SCOUT ENERGY MANAGEMENT LLC	Gas	252986
42-497-36797	EAGLERIDGE OPERATING, LLC	Gas	252139
42-497-36798	DEVON ENERGY PRODUCTION CO, L.P.	Gas	252689
42-497-36799	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253967
42-497-36800	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253968
42-497-36801	DEVON ENERGY PRODUCTION CO, L.P.	Gas	254549
42-497-36802	EAGLERIDGE OPERATING, LLC	Gas	253089
42-497-36803	DEVON ENERGY PRODUCTION CO, L.P.	Gas	254129
42-497-36804	DEVON ENERGY PRODUCTION CO, L.P.	Gas	254254
42-497-36805	DEVON ENERGY PRODUCTION CO, L.P.	Gas	255525
42-497-36806	DEVON ENERGY PRODUCTION CO, L.P.	Gas	255516
42-497-36807	EAGLERIDGE OPERATING, LLC	Gas	252144
42-497-36808	SCOUT ENERGY MANAGEMENT LLC	Gas	253204
42-497-36809	SCOUT ENERGY MANAGEMENT LLC	Gas	252693
42-497-36810	CARUTHERS CONSULTING, INC.
42-497-36811	TEMA OIL AND GAS COMPANY	Gas	256083
42-497-36812	SCOUT ENERGY MANAGEMENT LLC	Gas	254384
42-497-36813	SCOUT ENERGY MANAGEMENT LLC	Gas	253783
42-497-36814	WESTERN CHIEF OPERATING, L.L.C.	Gas	254715
42-497-36815	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253904
42-497-36816	EAGLERIDGE OPERATING, LLC	Gas	253759
42-497-36817	EAGLERIDGE OPERATING, LLC	Gas	253657
42-497-36818	BEDROCK PRODUCTION, LLC	Gas	254850
42-497-36819	BEDROCK PRODUCTION, LLC	Gas	259267
42-497-36820	EAGLERIDGE OPERATING, LLC	Gas	253207
42-497-36821	BEDROCK PRODUCTION, LLC	Gas	261459
42-497-36822	EAGLERIDGE OPERATING, LLC	Gas	254504
42-497-36823	EAGLERIDGE OPERATING, LLC	Gas	254498
42-497-36824	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253971
42-497-36825	XPLORE OPERATING, LLC
42-497-36826	BRG LONE STAR LTD.	Gas	256082
42-497-36827	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258314
42-497-36828	DEVON ENERGY PRODUCTION CO, L.P.	Gas	254131
42-497-36829	DEVON ENERGY PRODUCTION CO, L.P.	Gas	254251
42-497-36830	DEVON ENERGY PRODUCTION CO, L.P.	Gas	254256
42-497-36831	LIME ROCK RESOURCES IV-A, L.P.	Gas	258326
42-497-36832	DEVON ENERGY PRODUCTION CO, L.P.	Gas	254132
42-497-36833	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256074
42-497-36834	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256155
42-497-36835	DEVON ENERGY PRODUCTION CO, L.P.	Gas	255737
42-497-36836	EAGLERIDGE OPERATING, LLC	Gas	260524
42-497-36837	LAKOTA ENERGY, LTD.	Gas	254696
42-497-36838	EAGLERIDGE OPERATING, LLC	Gas	258673
42-497-36839	DEVON ENERGY PRODUCTION CO, L.P.	Gas	253901
42-497-36840	EAGLERIDGE OPERATING, LLC	Gas	252152
42-497-36841	ARUBA PETROLEUM, INC.
42-497-36842	DEVON ENERGY PRODUCTION CO, L.P.	Gas	255663
42-497-36843	DEVON ENERGY PRODUCTION CO, L.P.	Gas	255950
42-497-36844	DEVON ENERGY PRODUCTION CO, L.P.	Gas	255367
42-497-36845	DEVON ENERGY PRODUCTION CO, L.P.	Gas	254651
42-497-36846	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258651
42-497-36847	DEVON ENERGY PRODUCTION CO, L.P.	Gas	254255
42-497-36848	EAGLERIDGE OPERATING, LLC	Gas	256103
42-497-36849	DEVON ENERGY PRODUCTION CO, L.P.	Gas	254654
42-497-36850	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256078
42-497-36851	DEVON ENERGY PRODUCTION CO, L.P.	Gas	255569
42-497-36852	EAGLERIDGE OPERATING, LLC	Gas	256096
42-497-36853	DEVON ENERGY PRODUCTION CO, L.P.	Gas	255542
42-497-36854	EXTECH OPERATING, LLC	Gas	283803
42-497-36855	DEVON ENERGY PRODUCTION CO, L.P.	Gas	254551
42-497-36856	DEVON ENERGY PRODUCTION CO, L.P.	Gas	255396
42-497-36857	SCOUT ENERGY MANAGEMENT LLC	Gas	254717
42-497-36858	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256227
42-497-36859	ENCANA OIL & GAS(USA) INC.
42-497-36860	DEVON ENERGY PRODUCTION CO, L.P.	Gas	255515
42-497-36861	DEVON ENERGY PRODUCTION CO, L.P.	Gas	255544
42-497-36862	DEVON ENERGY PRODUCTION CO, L.P.	Gas	255532
42-497-36863	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256058
42-497-36864	DEVON ENERGY PRODUCTION CO, L.P.	Gas	254252
42-497-36865	DEVON ENERGY PRODUCTION CO, L.P.	Gas	254295
42-497-36866	SCOUT ENERGY MANAGEMENT LLC	Gas	255226
42-497-36867	EAGLERIDGE OPERATING, LLC	Gas	253738
42-497-36868	DEVON ENERGY PRODUCTION CO, L.P.	Gas	254897
42-497-36869	EAGLERIDGE OPERATING, LLC	Gas	253737
42-497-36870	Bosque Disposal Systems, Llc
42-497-36871	Bosque Disposal Systems, Llc
42-497-36872	MBA DISPOSAL, L.L.C.	Oil	31588
42-497-36873	EAGLERIDGE OPERATING, LLC	Gas	254084
42-497-36874	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258382
42-497-36875	BEDROCK PRODUCTION, LLC	Oil	31523
42-497-36876	EAGLERIDGE OPERATING, LLC	Gas	254085
42-497-36877	DEVON ENERGY PRODUCTION CO, L.P.	Gas	263775
42-497-36878	DEVON ENERGY PRODUCTION CO, L.P.	Gas	263777
42-497-36879	DEVON ENERGY PRODUCTION CO, L.P.	Gas	263778
42-497-36880	DEVON ENERGY PRODUCTION CO, L.P.	Gas	264416
42-497-36881	DEVON ENERGY PRODUCTION CO, L.P.	Gas	262278
42-497-36882	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258969
42-497-36883	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256718
42-497-36884	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256902
42-497-36885	DEVON ENERGY PRODUCTION CO, L.P.	Gas	257007
42-497-36886	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256887
42-497-36887	EAGLERIDGE OPERATING, LLC	Gas	255077
42-497-36888	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256068
42-497-36889	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256240
42-497-36890	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256268
42-497-36891	EAGLERIDGE OPERATING, LLC	Gas	255753
42-497-36892	ARUBA PETROLEUM, INC.	Gas	254702
42-497-36893	DEVON ENERGY PRODUCTION CO, L.P.	Gas	257333
42-497-36894	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256980
42-497-36895	DEVON ENERGY PRODUCTION CO, L.P.	Gas	255422
42-497-36896	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258398
42-497-36897	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256498
42-497-36898	DEVON ENERGY PRODUCTION CO, L.P.	Gas	257834
42-497-36899	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256539
42-497-36900	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256706
42-497-36901	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256715
42-497-36902	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256596
42-497-36903	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256598
42-497-36904	M5 STANDING ENERGY, LLC	Gas	256300
42-497-36905	DEVON ENERGY PRODUCTION CO, L.P.	Gas	255521
42-497-36906	DEVON ENERGY PRODUCTION CO, L.P.	Gas	255522
42-497-36907	EAGLERIDGE OPERATING, LLC	Gas	254977
42-497-36908	EAGLERIDGE OPERATING, LLC	Gas	254978
42-497-36909	DEVON ENERGY PRODUCTION CO, L.P.	Gas	257405
42-497-36910	DEVON ENERGY PRODUCTION CO, L.P.	Gas	257346
42-497-36911	DEVON ENERGY PRODUCTION CO, L.P.	Gas	257755
42-497-36912	LIME ROCK RESOURCES IV-A, L.P.	Gas	255671
42-497-36913	LIME ROCK RESOURCES IV-A, L.P.	Gas	256069
42-497-36914	DEVON ENERGY PRODUCTION CO, L.P.	Gas	257903
42-497-36915	EAGLERIDGE OPERATING, LLC	Gas	254976
42-497-36916	EAGLERIDGE OPERATING, LLC	Gas	254750
42-497-36917	DEVON ENERGY PRODUCTION CO, L.P.	Gas	257757
42-497-36918	EAGLERIDGE OPERATING, LLC	Gas	254707
42-497-36919	EAGLERIDGE OPERATING, LLC	Gas	254708
42-497-36920	DEVON ENERGY PRODUCTION CO, L.P.	Gas	255595
42-497-36921	UPLAND OPERATING, LLC	Gas	256099
42-497-36922	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258239
42-497-36923	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258116
42-497-36924	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258142
42-497-36925	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258327
42-497-36926	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258345
42-497-36927	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258329
42-497-36928	BEDROCK PRODUCTION, LLC	Gas	256086
42-497-36929	DEVON ENERGY PRODUCTION CO, L.P.	Gas	255529
42-497-36930	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256418
42-497-36931	DEVON ENERGY PRODUCTION CO, L.P.	Gas	255390
42-497-36932	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258324
42-497-36933	LAKOTA ENERGY, LTD.	Gas	254130
42-497-36934	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256416
42-497-36935	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258177
42-497-36936	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258874
42-497-36937	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258881
42-497-36938	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258943
42-497-36939	BEDROCK PRODUCTION, LLC	Gas	256090
42-497-36940	BEDROCK PRODUCTION, LLC	Gas	256089
42-497-36941	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258383
42-497-36942	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256196
42-497-36943	SCOUT ENERGY MANAGEMENT LLC	Gas	257210
42-497-36944	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256510
42-497-36945	DEVON ENERGY PRODUCTION CO, L.P.	Gas	255615
42-497-36946	DEVON ENERGY PRODUCTION CO, L.P.	Gas	255547
42-497-36947	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256073
42-497-36948	EAGLERIDGE OPERATING, LLC	Gas	255718
42-497-36949	EAGLERIDGE OPERATING, LLC	Gas	256795
42-497-36950	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258782
42-497-36951	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258979
42-497-36952	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256070
42-497-36953	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256948
42-497-36954	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258170
42-497-36955	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258181
42-497-36956	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258685
42-497-36957	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256904
42-497-36958	DEVON ENERGY PRODUCTION CO, L.P.
42-497-36959	DEVON ENERGY PRODUCTION CO, L.P.	Gas	256458
42-497-36960	DEVON ENERGY PRODUCTION CO, L.P.	Gas	259170
42-497-36961	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258322
42-497-36962	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258320
42-497-36963	DEVON ENERGY PRODUCTION CO, L.P.	Gas	259022
42-497-36964	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258807
42-497-36965	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258991
42-497-36966	DEVON ENERGY PRODUCTION CO, L.P.
42-497-36967	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258321
42-497-36968	DEVON ENERGY PRODUCTION CO, L.P.	Gas	260994
42-497-36969	DEVON ENERGY PRODUCTION CO, L.P.	Gas	257286
42-497-36970	SCOUT ENERGY MANAGEMENT LLC	Gas	257249
42-497-36971	SCOUT ENERGY MANAGEMENT LLC	Gas	257411
42-497-36972	BEDROCK PRODUCTION, LLC	Gas	255467
42-497-36973	LIME ROCK RESOURCES IV-A, L.P.	Gas	258361
42-497-36974	BURLINGTON RESOURCES O & G CO LP	Gas	258310
42-497-36975	LIME ROCK RESOURCES IV-A, L.P.	Gas	258550
42-497-36976	BEDROCK PRODUCTION, LLC	Gas	255466
42-497-36977	UPP OPERATING, LLC	Gas	256826
42-497-36978	DEVON ENERGY PRODUCTION CO, L.P.	Gas	260753
42-497-36979	DEVON ENERGY PRODUCTION CO, L.P.	Gas	260761
42-497-36980	DEVON ENERGY PRODUCTION CO, L.P.	Gas	260968
42-497-36981	MCCUTCHIN PETROLEUM CORPORATION	Gas	259984
42-497-36982	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258822
42-497-36983	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258828
42-497-36985	DEVON ENERGY PRODUCTION CO, L.P.
42-497-36986	SCOUT ENERGY MANAGEMENT LLC	Gas	258805
42-497-36987	DEVON ENERGY PRODUCTION CO, L.P.	Gas	259073
42-497-36988	BEDROCK PRODUCTION, LLC	Gas	256016
42-497-36989	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258800
42-497-36990	SCOUT ENERGY MANAGEMENT LLC	Gas	257009
42-497-36991	SCOUT ENERGY MANAGEMENT LLC	Gas	260293
42-497-36992	DEVON ENERGY PRODUCTION CO, L.P.	Gas	260755
42-497-36993	DEVON ENERGY PRODUCTION CO, L.P.	Gas	261383
42-497-36994	BRG LONE STAR LTD.	Gas	258439
42-497-36995	UPP OPERATING, LLC	Gas	262923
42-497-36996	DEVON ENERGY PRODUCTION CO, L.P.	Gas	259601
42-497-36997	DEVON ENERGY PRODUCTION CO, L.P.	Gas	259600
42-497-36998	DEVON ENERGY PRODUCTION CO, L.P.
42-497-36999	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37000	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37001	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37002	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37003	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37004	TEXXOL OPERATING COMPANY, INC.	Gas	256592
42-497-37005	BEDROCK PRODUCTION, LLC	Gas	256018
42-497-37006	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258683
42-497-37007	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258376
42-497-37008	EAGLERIDGE OPERATING, LLC	Gas	257508
42-497-37009	BEDROCK PRODUCTION, LLC	Gas	255982
42-497-37010	BEDROCK PRODUCTION, LLC	Gas	257051
42-497-37011	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37012	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37013	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37014	MCCUTCHIN PETROLEUM CORPORATION	Gas	261792
42-497-37015	DEVON ENERGY PRODUCTION CO, L.P.	Gas	259276
42-497-37016	DEVON ENERGY PRODUCTION CO, L.P.	Gas	259273
42-497-37017	DEVON ENERGY PRODUCTION CO, L.P.	Gas	260728
42-497-37018	DEVON ENERGY PRODUCTION CO, L.P.	Gas	260986
42-497-37019	DEVON ENERGY PRODUCTION CO, L.P.	Gas	260545
42-497-37020	BEDROCK PRODUCTION, LLC	Gas	261009
42-497-37021	BEDROCK PRODUCTION, LLC	Gas	260957
42-497-37022	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258949
42-497-37023	DEVON ENERGY PRODUCTION CO, L.P.	Gas	259575
42-497-37024	DEVON ENERGY PRODUCTION CO, L.P.	Gas	260574
42-497-37025	DEVON ENERGY PRODUCTION CO, L.P.	Gas	259577
42-497-37026	DEVON ENERGY PRODUCTION CO, L.P.	Gas	259579
42-497-37027	DEVON ENERGY PRODUCTION CO, L.P.	Gas	260285
42-497-37028	DEVON ENERGY PRODUCTION CO, L.P.	Gas	260286
42-497-37029	DEVON ENERGY PRODUCTION CO, L.P.	Gas	261298
42-497-37030	EAGLERIDGE OPERATING, LLC	Gas	259129
42-497-37031	WILLIAMS PROD. GULF COAST, L.P.
42-497-37032	BRG LONE STAR LTD.	Gas	260465
42-497-37033	TEXXOL OPERATING COMPANY, INC.	Oil	31751
42-497-37034	EAGLERIDGE OPERATING, LLC	Gas	260247
42-497-37035	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258388
42-497-37036	ROSEHILL OPERATING COMPANY, LLC	Gas	259072
42-497-37037	SCOUT ENERGY MANAGEMENT LLC	Gas	258776
42-497-37038	BEDROCK PRODUCTION, LLC	Gas	261231
42-497-37039	BEDROCK PRODUCTION, LLC	Gas	265504
42-497-37040	TEXXOL OPERATING COMPANY, INC.	Oil	31650
42-497-37041	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258405
42-497-37042	DEVON ENERGY PRODUCTION CO, L.P.	Gas	259571
42-497-37043	DEVON ENERGY PRODUCTION CO, L.P.	Gas	259573
42-497-37044	DEVON ENERGY PRODUCTION CO, L.P.	Gas	259574
42-497-37045	DEVON ENERGY PRODUCTION CO, L.P.	Gas	259057
42-497-37046	SCOUT ENERGY MANAGEMENT LLC	Gas	258775
42-497-37047	BEDROCK PRODUCTION, LLC	Gas	257290
42-497-37048	UPP OPERATING, LLC	Gas	257653
42-497-37049	UPP OPERATING, LLC	Gas	257652
42-497-37050	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37051	DEVON ENERGY PRODUCTION CO, L.P.	Gas	260670
42-497-37052	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37053	UPP OPERATING, LLC	Gas	259077
42-497-37054	DEVON ENERGY PRODUCTION CO, L.P.	Gas	260456
42-497-37055	DEVON ENERGY PRODUCTION CO, L.P.	Gas	259491
42-497-37056	DEVON ENERGY PRODUCTION CO, L.P.	Gas	259492
42-497-37057	DEVON ENERGY PRODUCTION CO, L.P.	Gas	260735
42-497-37058	DEVON ENERGY PRODUCTION CO, L.P.	Gas	259485
42-497-37059	DEVON ENERGY PRODUCTION CO, L.P.	Gas	260457
42-497-37060	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258919
42-497-37061	LAKOTA ENERGY, LTD.	Gas	256698
42-497-37062	DEVON ENERGY PRODUCTION CO, L.P.	Gas	261342
42-497-37063	DEVON ENERGY PRODUCTION CO, L.P.	Gas	261337
42-497-37064	DEVON ENERGY PRODUCTION CO, L.P.	Gas	259017
42-497-37065	TEMA OIL AND GAS COMPANY
42-497-37066	BEDROCK PRODUCTION, LLC	Gas	259283
42-497-37067	BEDROCK PRODUCTION, LLC	Gas	259093
42-497-37068	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37069	DEVON ENERGY PRODUCTION CO, L.P.	Gas	260958
42-497-37070	DEVON ENERGY PRODUCTION CO, L.P.	Gas	262123
42-497-37071	EAGLERIDGE OPERATING, LLC	Gas	257824
42-497-37072	DEVON ENERGY PRODUCTION CO, L.P.	Gas	258993
42-497-37073	DEVON ENERGY PRODUCTION CO, L.P.	Gas	260739
42-497-37074	EAGLERIDGE OPERATING, LLC	Gas	257847
42-497-37075	DEVON ENERGY PRODUCTION CO, L.P.	Gas	259042
42-497-37076	DEVON ENERGY PRODUCTION CO, L.P.	Gas	260281
42-497-37077	DEVON ENERGY PRODUCTION CO, L.P.	Gas	259580
42-497-37078	LIME ROCK RESOURCES IV-A, L.P.	Gas	260325
42-497-37079	DEVON ENERGY PRODUCTION CO, L.P.	Gas	260974
42-497-37080	LIME ROCK RESOURCES IV-A, L.P.	Gas	258882
42-497-37081	LIME ROCK RESOURCES IV-A, L.P.	Gas	260002
42-497-37082	REPUBLIC ENERGY OPERATING, LLC
42-497-37083	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37084	DEVON ENERGY PRODUCTION CO, L.P.	Gas	260288
42-497-37085	DEVON ENERGY PRODUCTION CO, L.P.	Gas	260458
42-497-37086	DEVON ENERGY PRODUCTION CO, L.P.	Gas	260438
42-497-37087	DEVON ENERGY PRODUCTION CO, L.P.	Gas	260730
42-497-37088	DEVON ENERGY PRODUCTION CO, L.P.	Gas	261305
42-497-37089	DEVON ENERGY PRODUCTION CO, L.P.	Gas	261308
42-497-37090	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37091	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37092	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37093	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37094	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37095	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37096	DEVON ENERGY PRODUCTION CO, L.P.	Gas	259559
42-497-37097	BEDROCK PRODUCTION, LLC	Gas	259521
42-497-37098	EAGLERIDGE OPERATING, LLC	Gas	259312
42-497-37099	BEDROCK PRODUCTION, LLC	Gas	259691
42-497-37100	BEDROCK PRODUCTION, LLC	Gas	260736
42-497-37101	DEVON ENERGY PRODUCTION CO, L.P.	Gas	262118
42-497-37102	DEVON ENERGY PRODUCTION CO, L.P.	Gas	259331
42-497-37103	STONEBRIAR OIL LLC	Gas	272061
42-497-37104	STONEBRIAR OIL LLC	Gas	272062
42-497-37105	DEVON ENERGY PRODUCTION CO, L.P.	Gas	261435
42-497-37106	DEVON ENERGY PRODUCTION CO, L.P.	Gas	261344
42-497-37107	EAGLERIDGE OPERATING, LLC	Gas	259021
42-497-37108	DEVON ENERGY PRODUCTION CO, L.P.	Gas	261092
42-497-37109	DEVON ENERGY PRODUCTION CO, L.P.	Gas	260998
42-497-37110	EAGLERIDGE OPERATING, LLC	Gas	258821
42-497-37111	EAGLERIDGE OPERATING, LLC	Gas	259058
42-497-37112	DEVON ENERGY PRODUCTION CO, L.P.	Gas	260363
42-497-37113	DEVON ENERGY PRODUCTION CO, L.P.	Gas	261436
42-497-37114	DEVON ENERGY PRODUCTION CO, L.P.	Gas	261090
42-497-37115	DEVON ENERGY PRODUCTION CO, L.P.	Gas	263914
42-497-37116	MCCUTCHIN PETROLEUM CORPORATION	Gas	268758
42-497-37117	TEMA OIL AND GAS COMPANY	Gas	260437
42-497-37118	DEVON ENERGY PRODUCTION CO, L.P.	Gas	259561
42-497-37119	EAGLERIDGE OPERATING, LLC	Gas	259560
42-497-37120	EAGLERIDGE OPERATING, LLC	Gas	259082
42-497-37121	LIME ROCK RESOURCES IV-A, L.P.	Gas	259522
42-497-37122	DEVON ENERGY PRODUCTION CO, L.P.	Gas	261919
42-497-37123	DEVON ENERGY PRODUCTION CO, L.P.	Gas	261964
42-497-37124	BLACK SHEEP OPERATING, LLC	Gas	267591
42-497-37125	DEVON ENERGY PRODUCTION CO, L.P.	Gas	262231
42-497-37126	DEVON ENERGY PRODUCTION CO, L.P.	Gas	263885
42-497-37127	DEVON ENERGY PRODUCTION CO, L.P.	Gas	262138
42-497-37128	EAGLERIDGE OPERATING, LLC	Gas	261310
42-497-37129	BRG LONE STAR LTD.	Gas	263704
42-497-37130	EAGLERIDGE OPERATING, LLC	Gas	261425
42-497-37131	TEXXOL OPERATING COMPANY, INC.	Oil	31814
42-497-37132	UPLAND OPERATING, LLC	Gas	264464
42-497-37133	UPLAND OPERATING, LLC	Gas	262279
42-497-37134	RICHEY, RAY MANAGEMENT CO., INC.	Gas	277320
42-497-37135	DEVON ENERGY PRODUCTION CO, L.P.	Gas	261393
42-497-37136	DEVON ENERGY PRODUCTION CO, L.P.	Gas	260979
42-497-37137	DEVON ENERGY PRODUCTION CO, L.P.	Gas	261131
42-497-37138	DEVON ENERGY PRODUCTION CO, L.P.	Gas	260839
42-497-37139	EAGLERIDGE OPERATING, LLC	Gas	261427
42-497-37140	EAGLERIDGE OPERATING, LLC	Gas	261257
42-497-37141	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	259681
42-497-37142	CARY OIL & GAS, INC	Oil	31752
42-497-37143	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37144	DEVON ENERGY PRODUCTION CO, L.P.	Gas	262219
42-497-37145	BLACK SHEEP OPERATING, LLC	Gas	267587
42-497-37146	BLACK SHEEP OPERATING, LLC	Gas	267589
42-497-37147	DEVON ENERGY PRODUCTION CO, L.P.	Gas	260982
42-497-37148	DEVON ENERGY PRODUCTION CO, L.P.	Gas	264574
42-497-37149	DEVON ENERGY PRODUCTION CO, L.P.	Gas	261437
42-497-37150	DEVON ENERGY PRODUCTION CO, L.P.	Gas	263889
42-497-37151	DEVON ENERGY PRODUCTION CO, L.P.	Gas	262668
42-497-37152	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37153	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37154	EAGLERIDGE OPERATING, LLC	Gas	259332
42-497-37155	MCCUTCHIN PETROLEUM CORPORATION	Gas	268554
42-497-37156	DEVON ENERGY PRODUCTION CO, L.P.	Gas	262669
42-497-37157	DEVON ENERGY PRODUCTION CO, L.P.	Gas	262557
42-497-37158	EXTECH OPERATING, LLC	Gas	261747
42-497-37159	BEDROCK PRODUCTION, LLC	Gas	262553
42-497-37160	TEXXOL OPERATING COMPANY, INC.	Gas	260264
42-497-37161	EAGLERIDGE OPERATING, LLC	Gas	259705
42-497-37162	BEDROCK PRODUCTION, LLC	Gas	261227
42-497-37163	BEDROCK PRODUCTION, LLC	Gas	261442
42-497-37164	BEDROCK PRODUCTION, LLC	Gas	261434
42-497-37165	DEVON ENERGY PRODUCTION CO, L.P.	Gas	261341
42-497-37166	BEDROCK PRODUCTION, LLC	Gas	262339
42-497-37167	BEDROCK PRODUCTION, LLC	Gas	262218
42-497-37168	SCOUT ENERGY MANAGEMENT LLC	Gas	260453
42-497-37169	DEVON ENERGY PRODUCTION CO, L.P.	Gas	261340
42-497-37170	LAKOTA ENERGY, LTD.	Gas	259284
42-497-37171	DEVON ENERGY PRODUCTION CO, L.P.	Gas	262371
42-497-37172	DEVON ENERGY PRODUCTION CO, L.P.	Gas	262555
42-497-37173	BURLINGTON RESOURCES O & G CO LP
42-497-37174	RICHEY, RAY MANAGEMENT CO., INC.
42-497-37175	RICHEY, RAY MANAGEMENT CO., INC.
42-497-37176	DEVON ENERGY PRODUCTION CO, L.P.	Gas	261845
42-497-37177	DEVON ENERGY PRODUCTION CO, L.P.	Gas	262220
42-497-37178	DEVON ENERGY PRODUCTION CO, L.P.	Gas	263916
42-497-37179	DEVON ENERGY PRODUCTION CO, L.P.	Gas	263917
42-497-37180	DEVON ENERGY PRODUCTION CO, L.P.	Gas	263891
42-497-37181	EAGLERIDGE OPERATING, LLC	Gas	261749
42-497-37182	DEVON ENERGY PRODUCTION CO, L.P.	Gas	263890
42-497-37183	EAGLERIDGE OPERATING, LLC	Gas	262281
42-497-37184	LIME ROCK RESOURCES IV-A, L.P.	Gas	260732
42-497-37185	LIME ROCK RESOURCES IV-A, L.P.	Gas	260482
42-497-37186	PETERSON OIL AND GAS LLC	Gas	272508
42-497-37187	DEVON ENERGY PRODUCTION CO, L.P.	Gas	261343
42-497-37188	DEVON ENERGY PRODUCTION CO, L.P.	Gas	261400
42-497-37189	RICHEY, RAY MANAGEMENT CO., INC.
42-497-37190	HOPCO, INCORPORATED	Oil	30540
42-497-37191	EAGLERIDGE OPERATING, LLC
42-497-37192	BEDROCK PRODUCTION, LLC	Gas	263688
42-497-37193	BEDROCK PRODUCTION, LLC	Gas	263894
42-497-37194	BEDROCK PRODUCTION, LLC	Gas	263918
42-497-37195	BEDROCK PRODUCTION, LLC	Gas	263919
42-497-37196	LIME ROCK RESOURCES IV-A, L.P.	Gas	262057
42-497-37197	LIME ROCK RESOURCES IV-A, L.P.	Gas	262104
42-497-37198	DEVON ENERGY PRODUCTION CO, L.P.	Gas	262556
42-497-37199	DEVON ENERGY PRODUCTION CO, L.P.	Gas	262658
42-497-37200	DEVON ENERGY PRODUCTION CO, L.P.	Gas	262558
42-497-37201	DEVON ENERGY PRODUCTION CO, L.P.	Gas	264734
42-497-37202	BYNG ENERGY GROUP, INC.	Gas	264025
42-497-37203	LIME ROCK RESOURCES IV-A, L.P.	Gas	261884
42-497-37204	DEVON ENERGY PRODUCTION CO, L.P.	Gas	263782
42-497-37205	DEVON ENERGY PRODUCTION CO, L.P.	Gas	263922
42-497-37206	DEVON ENERGY PRODUCTION CO, L.P.	Gas	263923
42-497-37207	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	261407
42-497-37208	DEVON ENERGY PRODUCTION CO, L.P.	Gas	263924
42-497-37209	SCOUT ENERGY MANAGEMENT LLC	Gas	261781
42-497-37210	EAGLERIDGE OPERATING, LLC	Gas	264470
42-497-37211	SCOUT ENERGY MANAGEMENT LLC	Gas	261994
42-497-37212	DEVON ENERGY PRODUCTION CO, L.P.	Gas	264189
42-497-37213	LIME ROCK RESOURCES IV-A, L.P.	Gas	262619
42-497-37214	SCOUT ENERGY MANAGEMENT LLC	Gas	264728
42-497-37215	LIME ROCK RESOURCES IV-A, L.P.	Gas	262770
42-497-37216	LIME ROCK RESOURCES IV-A, L.P.	Gas	263643
42-497-37217	DEVON ENERGY PRODUCTION CO, L.P.	Gas	263925
42-497-37218	DEVON ENERGY PRODUCTION CO, L.P.	Gas	263929
42-497-37219	BURLINGTON RESOURCES O & G CO LP
42-497-37220	EAGLERIDGE OPERATING, LLC	Gas	261841
42-497-37221	EAGLERIDGE OPERATING, LLC	Gas	262678
42-497-37222	DEVON ENERGY PRODUCTION CO, L.P.	Gas	264890
42-497-37223	DEVON ENERGY PRODUCTION CO, L.P.	Gas	263927
42-497-37224	DEVON ENERGY PRODUCTION CO, L.P.	Gas	263930
42-497-37225	DEVON ENERGY PRODUCTION CO, L.P.	Gas	267334
42-497-37226	DEVON ENERGY PRODUCTION CO, L.P.	Gas	267483
42-497-37227	DEVON ENERGY PRODUCTION CO, L.P.	Gas	264967
42-497-37228	LIME ROCK RESOURCES IV-A, L.P.	Gas	262292
42-497-37229	DEVON ENERGY PRODUCTION CO, L.P.	Gas	263928
42-497-37230	DEVON ENERGY PRODUCTION CO, L.P.	Gas	264214
42-497-37231	DEVON ENERGY PRODUCTION CO, L.P.	Gas	263926
42-497-37232	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37233	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37234	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37236	DEVON ENERGY PRODUCTION CO, L.P.	Gas	263931
42-497-37237	DEVON ENERGY PRODUCTION CO, L.P.	Gas	263935
42-497-37238	TEMA OIL AND GAS COMPANY	Gas	268593
42-497-37239	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37240	DEVON ENERGY PRODUCTION CO, L.P.	Gas	263936
42-497-37241	UPP OPERATING, LLC	Oil	32119
42-497-37242	SCOUT ENERGY MANAGEMENT LLC	Gas	263786
42-497-37243	SCOUT ENERGY MANAGEMENT LLC	Gas	263772
42-497-37244	SCOUT ENERGY MANAGEMENT LLC	Gas	264182
42-497-37245	BEDROCK PRODUCTION, LLC	Gas	264290
42-497-37246	BEDROCK PRODUCTION, LLC	Gas	264291
42-497-37247	BEDROCK PRODUCTION, LLC	Gas	264468
42-497-37248	DEVON ENERGY PRODUCTION CO, L.P.	Gas	264873
42-497-37249	DEVON ENERGY PRODUCTION CO, L.P.	Gas	264960
42-497-37250	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37251	EAGLERIDGE OPERATING, LLC	Gas	264130
42-497-37252	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	261739
42-497-37253	XTO ENERGY INC.	Gas	263895
42-497-37254	XTO ENERGY INC.	Gas	269873
42-497-37255	XTO ENERGY INC.	Gas	263896
42-497-37256	XTO ENERGY INC.	Gas	269940
42-497-37257	XTO ENERGY INC.	Gas	269904
42-497-37258	XTO ENERGY INC.	Gas	263898
42-497-37259	DEVON ENERGY PRODUCTION CO, L.P.	Gas	265941
42-497-37260	PIONEER NATURAL RES. USA, INC.
42-497-37261	SCOUT ENERGY MANAGEMENT LLC	Gas	264776
42-497-37262	LIME ROCK RESOURCES IV-A, L.P.	Gas	263897
42-497-37263	LIME ROCK RESOURCES IV-A, L.P.	Gas	264437
42-497-37264	LIME ROCK RESOURCES IV-A, L.P.	Gas	263644
42-497-37265	TEXXOL OPERATING COMPANY, INC.	Oil	32036
42-497-37266	RICHEY, RAY MANAGEMENT CO., INC.	Gas	264254
42-497-37267	DEVON ENERGY PRODUCTION CO, L.P.	Gas	263902
42-497-37268	LIME ROCK RESOURCES IV-A, L.P.	Gas	264490
42-497-37269	LIME ROCK RESOURCES IV-A, L.P.	Gas	264674
42-497-37270	MCCUTCHIN PETROLEUM CORPORATION	Gas	265807
42-497-37271	BEDROCK PRODUCTION, LLC	Gas	264919
42-497-37272	BEDROCK PRODUCTION, LLC	Gas	265450
42-497-37273	BEDROCK PRODUCTION, LLC	Gas	263773
42-497-37274	PIONEER NATURAL RES. USA, INC.
42-497-37275	PIONEER NATURAL RES. USA, INC.
42-497-37276	PIONEER NATURAL RES. USA, INC.
42-497-37277	PIONEER NATURAL RES. USA, INC.
42-497-37278	LIME ROCK RESOURCES IV-A, L.P.	Gas	264312
42-497-37279	LIME ROCK RESOURCES IV-A, L.P.	Gas	264131
42-497-37280	EAGLERIDGE OPERATING, LLC	Gas	263716
42-497-37281	BEDROCK PRODUCTION, LLC	Gas	265808
42-497-37282	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37283	DEVON ENERGY PRODUCTION CO, L.P.	Gas	267100
42-497-37284	DEVON ENERGY PRODUCTION CO, L.P.	Gas	267103
42-497-37285	DEVON ENERGY PRODUCTION CO, L.P.	Gas	267102
42-497-37286	BRADEN EXPLORATION, LLC
42-497-37287	LIME ROCK RESOURCES IV-A, L.P.	Gas	264781
42-497-37288	DEVON ENERGY PRODUCTION CO, L.P.	Gas	266237
42-497-37289	LIME ROCK RESOURCES IV-A, L.P.	Gas	264439
42-497-37290	DEVON ENERGY PRODUCTION CO, L.P.	Gas	267116
42-497-37291	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	264181
42-497-37292	1849 ENERGY PARTNERS OPRTNG, LLC	Gas	263901
42-497-37293	LIME ROCK RESOURCES IV-A, L.P.	Gas	264485
42-497-37294	EAGLERIDGE OPERATING, LLC	Gas	263718
42-497-37295	PETERSON OIL AND GAS LLC	Gas	272507
42-497-37296	DEVON ENERGY PRODUCTION CO, L.P.	Gas	264725
42-497-37297	BEDROCK PRODUCTION, LLC	Gas	262552
42-497-37298	LIME ROCK RESOURCES IV-A, L.P.	Gas	264392
42-497-37299	SCOUT ENERGY MANAGEMENT LLC	Gas	263774
42-497-37300	SCOUT ENERGY MANAGEMENT LLC	Gas	263903
42-497-37301	SCOUT ENERGY MANAGEMENT LLC	Gas	263720
42-497-37302	LIME ROCK RESOURCES IV-A, L.P.	Gas	264187
42-497-37303	FUSE ENERGY, LLC	Gas	277305
42-497-37304	FUSE ENERGY, LLC	Gas	277307
42-497-37305	FUSE ENERGY, LLC	Gas	277306
42-497-37306	LIME ROCK RESOURCES IV-A, L.P.	Gas	264215
42-497-37307	RICHEY, RAY MANAGEMENT CO., INC.	Gas	263788
42-497-37308	BEDROCK PRODUCTION, LLC	Gas	262593
42-497-37309	LIME ROCK RESOURCES IV-A, L.P.	Gas	264305
42-497-37310	LIME ROCK RESOURCES IV-A, L.P.	Gas	268654
42-497-37311	SCOUT ENERGY MANAGEMENT LLC	Gas	264724
42-497-37312	SCOUT ENERGY MANAGEMENT LLC	Gas	265163
42-497-37313	LIME ROCK RESOURCES IV-A, L.P.	Gas	269328
42-497-37314	LIME ROCK RESOURCES IV-A, L.P.	Gas	266771
42-497-37315	LIME ROCK RESOURCES IV-A, L.P.	Gas	266534
42-497-37316	BURLINGTON RESOURCES O & G CO LP
42-497-37317	BURLINGTON RESOURCES O & G CO LP
42-497-37318	WINFIELD OPERATING COMPANY	Gas	264190
42-497-37319	WINFIELD OPERATING COMPANY	Gas	264191
42-497-37320	WINFIELD OPERATING COMPANY	Gas	263938
42-497-37321	VANTAGE FORT WORTH ENERGY LLC
42-497-37322	VANTAGE FORT WORTH ENERGY LLC
42-497-37323	BEDROCK PRODUCTION, LLC	Gas	263719
42-497-37324	BEDROCK PRODUCTION, LLC	Gas	263974
42-497-37325	BEDROCK PRODUCTION, LLC	Gas	269113
42-497-37326	BEDROCK PRODUCTION, LLC	Gas	269213
42-497-37327	BEDROCK PRODUCTION, LLC	Gas	269347
42-497-37328	TEMA OIL AND GAS COMPANY
42-497-37329	DEVON ENERGY PRODUCTION CO, L.P.	Gas	266793
42-497-37330	BEDROCK PRODUCTION, LLC	Gas	264026
42-497-37331	DEVON ENERGY PRODUCTION CO, L.P.	Gas	265307
42-497-37332	BEDROCK PRODUCTION, LLC	Gas	263973
42-497-37333	UPP OPERATING, LLC	Gas	264570
42-497-37334	DEVON ENERGY PRODUCTION CO, L.P.	Gas	267097
42-497-37335	LIME ROCK RESOURCES IV-A, L.P.	Gas	266442
42-497-37336	FUSE ENERGY, LLC	Gas	277302
42-497-37337	FUSE ENERGY, LLC	Gas	266361
42-497-37338	FUSE ENERGY, LLC	Gas	277303
42-497-37339	FUSE ENERGY, LLC	Gas	266008
42-497-37340	DEVON ENERGY PRODUCTION CO, L.P.	Gas	267099
42-497-37341	DEVON ENERGY PRODUCTION CO, L.P.	Gas	267030
42-497-37342	DEVON ENERGY PRODUCTION CO, L.P.	Gas	267098
42-497-37343	DEVON ENERGY PRODUCTION CO, L.P.	Gas	267470
42-497-37344	LAKOTA ENERGY, LTD.	Gas	263900
42-497-37345	LAKOTA ENERGY, LTD.	Gas	263899
42-497-37346	LIME ROCK RESOURCES IV-A, L.P.	Gas	266446
42-497-37347	SAGE NATURAL RESOURCES LLC	Gas	266902
42-497-37348	MCCUTCHIN PETROLEUM CORPORATION	Gas	278138
42-497-37349	SAGE NATURAL RESOURCES LLC	Gas	267473
42-497-37350	BURLINGTON RESOURCES O & G CO LP
42-497-37351	BURLINGTON RESOURCES O & G CO LP
42-497-37352	FUSE ENERGY, LLC	Gas	264400
42-497-37353	FUSE ENERGY, LLC	Gas	264436
42-497-37354	FUSE ENERGY, LLC	Gas	264450
42-497-37355	DEVON ENERGY PRODUCTION CO, L.P.	Gas	267503
42-497-37356	LIME ROCK RESOURCES IV-A, L.P.	Gas	265858
42-497-37357	LIME ROCK RESOURCES IV-A, L.P.	Gas	265859
42-497-37358	DEVON ENERGY PRODUCTION CO, L.P.	Gas	267505
42-497-37359	DEVON ENERGY PRODUCTION CO, L.P.	Gas	267513
42-497-37360	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37361	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37362	SCOUT ENERGY MANAGEMENT LLC	Gas	264218
42-497-37363	SCOUT ENERGY MANAGEMENT LLC	Gas	263969
42-497-37364	LIME ROCK RESOURCES IV-A, L.P.	Gas	266043
42-497-37365	SCOUT ENERGY MANAGEMENT LLC	Gas	263979
42-497-37366	LIME ROCK RESOURCES IV-A, L.P.	Gas	264471
42-497-37367	BEDROCK PRODUCTION, LLC	Gas	263977
42-497-37368	VANTAGE FORT WORTH ENERGY LLC
42-497-37369	BEDROCK PRODUCTION, LLC	Gas	267805
42-497-37370	BEDROCK PRODUCTION, LLC	Gas	266068
42-497-37371	BURLINGTON RESOURCES O & G CO LP
42-497-37372	BEDROCK PRODUCTION, LLC	Gas	268157
42-497-37373	BURLINGTON RESOURCES O & G CO LP
42-497-37374	BURLINGTON RESOURCES O & G CO LP
42-497-37375	BEDROCK PRODUCTION, LLC	Gas	269699
42-497-37376	EAGLERIDGE OPERATING, LLC	Gas	270770
42-497-37377	SCOUT ENERGY MANAGEMENT LLC	Gas	267142
42-497-37378	DEVON ENERGY PRODUCTION CO, L.P.	Gas	267499
42-497-37379	DEVON ENERGY PRODUCTION CO, L.P.	Gas	266904
42-497-37380	GONZENBACH OIL & GAS, LLC	Oil	32409
42-497-37381	DEVON ENERGY PRODUCTION CO, L.P.	Gas	267139
42-497-37382	DEVON ENERGY PRODUCTION CO, L.P.	Gas	267138
42-497-37383	LAKOTA ENERGY, LTD.	Gas	263976
42-497-37384	DEVON ENERGY PRODUCTION CO, L.P.	Gas	266801
42-497-37385	DEVON ENERGY PRODUCTION CO, L.P.	Gas	267130
42-497-37386	DEVON ENERGY PRODUCTION CO, L.P.	Gas	267132
42-497-37387	DEVON ENERGY PRODUCTION CO, L.P.	Gas	267136
42-497-37388	EAGLERIDGE OPERATING, LLC	Gas	264837
42-497-37389	EAGLERIDGE OPERATING, LLC	Gas	264997
42-497-37390	LIME ROCK RESOURCES IV-A, L.P.	Gas	264885
42-497-37391	MCCUTCHIN PETROLEUM CORPORATION	Gas	273582
42-497-37392	EAGLERIDGE OPERATING, LLC	Gas	264838
42-497-37393	FUSE ENERGY, LLC	Gas	266006
42-497-37394	FUSE ENERGY, LLC	Gas	265992
42-497-37395	BEDROCK PRODUCTION, LLC	Gas	265809
42-497-37396	BEDROCK PRODUCTION, LLC	Gas	265908
42-497-37397	BEDROCK PRODUCTION, LLC	Gas	265810
42-497-37398	BURLINGTON RESOURCES O & G CO LP
42-497-37399	BURLINGTON RESOURCES O & G CO LP
42-497-37400	BURLINGTON RESOURCES O & G CO LP
42-497-37401	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269612
42-497-37402	BURLINGTON RESOURCES O & G CO LP
42-497-37403	BURLINGTON RESOURCES O & G CO LP
42-497-37404	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269705
42-497-37405	DEVON ENERGY PRODUCTION CO, L.P.	Gas	268130
42-497-37406	BEDROCK PRODUCTION, LLC	Gas	265811
42-497-37407	DEVON ENERGY PRODUCTION CO, L.P.	Gas	267964
42-497-37408	EAGLERIDGE OPERATING, LLC	Gas	266769
42-497-37409	EAGLERIDGE OPERATING, LLC	Gas	266039
42-497-37410	ARUBA PETROLEUM, INC.
42-497-37411	EAGLERIDGE OPERATING, LLC	Gas	266171
42-497-37412	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37413	SCOUT ENERGY MANAGEMENT LLC	Gas	268129
42-497-37414	DEVON ENERGY PRODUCTION CO, L.P.	Gas	267537
42-497-37415	TEXXOL OPERATING COMPANY, INC.	Gas	268448
42-497-37416	TEXXOL OPERATING COMPANY, INC.	Gas	268111
42-497-37417	EAGLERIDGE OPERATING, LLC	Gas	267101
42-497-37418	SCOUT ENERGY MANAGEMENT LLC	Gas	267717
42-497-37419	DEVON ENERGY PRODUCTION CO, L.P.	Gas	267580
42-497-37420	DEVON ENERGY PRODUCTION CO, L.P.	Gas	268171
42-497-37421	TEXXOL OPERATING COMPANY, INC.	Oil	31751
42-497-37422	EAGLERIDGE OPERATING, LLC	Gas	267128
42-497-37423	EAGLERIDGE OPERATING, LLC	Gas	267071
42-497-37424	DEVON ENERGY PRODUCTION CO, L.P.	Gas	268034
42-497-37425	LIME ROCK RESOURCES IV-A, L.P.	Gas	267086
42-497-37426	LIME ROCK RESOURCES IV-A, L.P.	Gas	267360
42-497-37427	GLEN D. GONZENBACH, LLC
42-497-37428	EXTECH OPERATING, LLC	Oil	32490
42-497-37429	BURLINGTON RESOURCES O & G CO LP
42-497-37430	DEVON ENERGY PRODUCTION CO, L.P.	Gas	267579
42-497-37431	DEVON ENERGY PRODUCTION CO, L.P.	Gas	267965
42-497-37432	BEDROCK PRODUCTION, LLC	Gas	265895
42-497-37433	XTO ENERGY INC.	Gas	268140
42-497-37434	XTO ENERGY INC.	Gas	268090
42-497-37435	XTO ENERGY INC.	Gas	268349
42-497-37436	LIME ROCK RESOURCES IV-A, L.P.	Gas	267369
42-497-37437	XTO ENERGY INC.	Gas	268138
42-497-37438	LIME ROCK RESOURCES IV-A, L.P.	Gas	268045
42-497-37439	LIME ROCK RESOURCES IV-A, L.P.	Gas	268088
42-497-37440	EAGLERIDGE OPERATING, LLC	Gas	267070
42-497-37441	BURLINGTON RESOURCES O & G CO LP
42-497-37442	BURLINGTON RESOURCES O & G CO LP
42-497-37443	DEVON ENERGY PRODUCTION CO, L.P.	Gas	268032
42-497-37444	DEVON ENERGY PRODUCTION CO, L.P.	Gas	268185
42-497-37445	DEVON ENERGY PRODUCTION CO, L.P.	Gas	267581
42-497-37446	LIME ROCK RESOURCES IV-A, L.P.	Gas	267469
42-497-37447	XTO ENERGY INC.	Gas	267582
42-497-37448	XTO ENERGY INC.	Gas	267152
42-497-37449	XTO ENERGY INC.	Gas	267892
42-497-37450	EAGLERIDGE OPERATING, LLC	Gas	269024
42-497-37451	DEVON ENERGY PRODUCTION CO, L.P.	Gas	267718
42-497-37452	SCOUT ENERGY MANAGEMENT LLC	Gas	268033
42-497-37453	LIME ROCK RESOURCES IV-A, L.P.	Gas	267368
42-497-37454	TEXXOL OPERATING COMPANY, INC.	Oil	32214
42-497-37455	DEVON ENERGY PRODUCTION CO, L.P.	Gas	268022
42-497-37456	DEVON ENERGY PRODUCTION CO, L.P.	Gas	268040
42-497-37457	DEVON ENERGY PRODUCTION CO, L.P.	Gas	268031
42-497-37458	XTO ENERGY INC.	Gas	268218
42-497-37459	EAGLERIDGE OPERATING, LLC	Gas	267880
42-497-37460	TEXXOL OPERATING COMPANY, INC.	Gas	267669
42-497-37461	EAGLERIDGE OPERATING, LLC	Gas	268371
42-497-37462	TEXXOL OPERATING COMPANY, INC.	Gas	269481
42-497-37463	DEVON ENERGY PRODUCTION CO, L.P.	Gas	268174
42-497-37464	BEDROCK PRODUCTION, LLC	Gas	265813
42-497-37465	DEVON ENERGY PRODUCTION CO, L.P.	Gas	268173
42-497-37466	DEVON ENERGY PRODUCTION CO, L.P.	Gas	268044
42-497-37467	TEXXOL OPERATING COMPANY, INC.	Gas	267725
42-497-37468	DEVON ENERGY PRODUCTION CO, L.P.	Gas	268113
42-497-37469	SCOUT ENERGY MANAGEMENT LLC	Gas	268366
42-497-37470	SCOUT ENERGY MANAGEMENT LLC	Gas	267779
42-497-37471	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269692
42-497-37472	SCOUT ENERGY MANAGEMENT LLC	Gas	268390
42-497-37473	SCOUT ENERGY MANAGEMENT LLC	Gas	267777
42-497-37474	EAGLERIDGE OPERATING, LLC	Gas	266874
42-497-37475	EAGLERIDGE OPERATING, LLC	Gas	266853
42-497-37476	EAGLERIDGE OPERATING, LLC	Gas	270414
42-497-37477	EAGLERIDGE OPERATING, LLC	Gas	266849
42-497-37478	EAGLERIDGE OPERATING, LLC	Gas	266877
42-497-37479	LAKOTA ENERGY, LTD.	Gas	267013
42-497-37480	LAKOTA ENERGY, LTD.	Gas	267014
42-497-37481	LEGEND NATURAL GAS IV, LP
42-497-37482	LEGEND NATURAL GAS IV, LP
42-497-37483	EAGLERIDGE OPERATING, LLC	Gas	268617
42-497-37484	EAGLERIDGE OPERATING, LLC	Gas	266763
42-497-37485	LEGEND NATURAL GAS IV, LP
42-497-37486	BEDROCK PRODUCTION, LLC	Gas	268158
42-497-37487	LIME ROCK RESOURCES IV-A, L.P.	Gas	269831
42-497-37488	LIME ROCK RESOURCES IV-A, L.P.	Gas	270097
42-497-37489	LIME ROCK RESOURCES IV-A, L.P.	Gas	267371
42-497-37490	LIME ROCK RESOURCES IV-A, L.P.	Gas	267865
42-497-37491	LEGEND NATURAL GAS IV, LP
42-497-37492	LEGEND NATURAL GAS IV, LP
42-497-37493	DEVON ENERGY PRODUCTION CO, L.P.	Gas	268216
42-497-37494	EAGLERIDGE OPERATING, LLC	Gas	268591
42-497-37495	VANTAGE FORT WORTH ENERGY LLC	Gas	269872
42-497-37496	EAGLERIDGE OPERATING, LLC	Gas	269016
42-497-37497	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269042
42-497-37498	DEVON ENERGY PRODUCTION CO, L.P.	Gas	268583
42-497-37499	SAGE NATURAL RESOURCES LLC	Gas	269836
42-497-37500	VANTAGE FORT WORTH ENERGY LLC	Gas	269830
42-497-37501	EAGLERIDGE OPERATING, LLC	Gas	268620
42-497-37502	EAGLERIDGE OPERATING, LLC	Gas	269346
42-497-37503	EAGLERIDGE OPERATING, LLC	Gas	269416
42-497-37504	BEDROCK PRODUCTION, LLC	Gas	267338
42-497-37505	BEDROCK PRODUCTION, LLC	Gas	266967
42-497-37506	BEDROCK PRODUCTION, LLC	Gas	267337
42-497-37507	EAGLERIDGE OPERATING, LLC	Gas	269349
42-497-37508	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269623
42-497-37509	SAGE NATURAL RESOURCES LLC	Gas	276705
42-497-37510	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269736
42-497-37511	VANTAGE FORT WORTH ENERGY LLC
42-497-37512	VANTAGE FORT WORTH ENERGY LLC
42-497-37513	VANTAGE FORT WORTH ENERGY LLC
42-497-37514	SCOUT ENERGY MANAGEMENT LLC	Oil	32630
42-497-37515	EAGLERIDGE OPERATING, LLC	Gas	268372
42-497-37516	LIME ROCK RESOURCES IV-A, L.P.	Gas	268465
42-497-37517	SCOUT ENERGY MANAGEMENT LLC	Gas	269337
42-497-37518	SCOUT ENERGY MANAGEMENT LLC	Oil	32464
42-497-37519	SAGE NATURAL RESOURCES LLC	Gas	270519
42-497-37520	SCOUT ENERGY MANAGEMENT LLC	Oil	32589
42-497-37521	VANTAGE FORT WORTH ENERGY LLC	Gas	269879
42-497-37522	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269624
42-497-37523	DEVON ENERGY PRODUCTION CO, L.P.	Gas	271970
42-497-37524	SCOUT ENERGY MANAGEMENT LLC	Oil	32591
42-497-37525	SCOUT ENERGY MANAGEMENT LLC	Gas	268983
42-497-37526	EAGLERIDGE OPERATING, LLC	Gas	269401
42-497-37527	EAGLERIDGE OPERATING, LLC	Gas	269267
42-497-37528	XTO ENERGY INC.	Gas	268167
42-497-37529	BURLINGTON RESOURCES O & G CO LP
42-497-37530	DEVON ENERGY PRODUCTION CO, L.P.	Gas	268428
42-497-37531	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269639
42-497-37532	SCOUT ENERGY MANAGEMENT LLC	Gas	269516
42-497-37533	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269627
42-497-37534	LIME ROCK RESOURCES IV-A, L.P.	Gas	269955
42-497-37535	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269695
42-497-37536	LIME ROCK RESOURCES IV-A, L.P.	Gas	269977
42-497-37537	SCOUT ENERGY MANAGEMENT LLC	Gas	269394
42-497-37538	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269638
42-497-37539	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269667
42-497-37540	BEDROCK PRODUCTION, LLC	Gas	266634
42-497-37541
42-497-37542	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269661
42-497-37543	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269652
42-497-37544	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269732
42-497-37545	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269660
42-497-37546	EAGLERIDGE OPERATING, LLC	Gas	270226
42-497-37547	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269847
42-497-37548	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269561
42-497-37549	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269802
42-497-37550	DEVON ENERGY PRODUCTION CO, L.P.	Gas	270116
42-497-37551	DEVON ENERGY PRODUCTION CO, L.P.	Gas	270148
42-497-37552	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269571
42-497-37553	LIME ROCK RESOURCES IV-A, L.P.	Gas	269386
42-497-37554	BEDROCK PRODUCTION, LLC	Gas	269901
42-497-37555	LIME ROCK RESOURCES IV-A, L.P.	Gas	269430
42-497-37556	LIME ROCK RESOURCES IV-A, L.P.	Gas	269666
42-497-37557	BEDROCK PRODUCTION, LLC	Gas	270078
42-497-37558	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269724
42-497-37559	SCOUT ENERGY MANAGEMENT LLC	Gas	270108
42-497-37560	SCOUT ENERGY MANAGEMENT LLC	Gas	270110
42-497-37561	BEDROCK PRODUCTION, LLC	Gas	270723
42-497-37562	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269729
42-497-37563	DEVON ENERGY PRODUCTION CO, L.P.	Gas	267557
42-497-37564	LIME ROCK RESOURCES IV-A, L.P.	Gas	269743
42-497-37565	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269674
42-497-37566	SAGE NATURAL RESOURCES LLC	Gas	274678
42-497-37567	SAGE NATURAL RESOURCES LLC	Gas	274679
42-497-37568	SAGE NATURAL RESOURCES LLC	Gas	275081
42-497-37569	SAGE NATURAL RESOURCES LLC	Gas	274175
42-497-37570	SAGE NATURAL RESOURCES LLC	Gas	275366
42-497-37571	EAGLERIDGE OPERATING, LLC	Gas	269959
42-497-37572	EAGLERIDGE OPERATING, LLC	Gas	270182
42-497-37573	EAGLERIDGE OPERATING, LLC	Gas	269852
42-497-37574	VANTAGE FORT WORTH ENERGY LLC
42-497-37575	TEXXOL OPERATING COMPANY, INC.	Gas	270033
42-497-37576	VANTAGE FORT WORTH ENERGY LLC
42-497-37577	VANTAGE FORT WORTH ENERGY LLC
42-497-37578	VANTAGE FORT WORTH ENERGY LLC
42-497-37579	VANTAGE FORT WORTH ENERGY LLC
42-497-37580	DEVON ENERGY PRODUCTION CO, L.P.	Gas	274772
42-497-37581	VANTAGE FORT WORTH ENERGY LLC
42-497-37582	BURLINGTON RESOURCES O & G CO LP
42-497-37583	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275026
42-497-37584	EAGLERIDGE OPERATING, LLC	Gas	270175
42-497-37585	WHISKEY RIVER OIL & GAS LLC	Oil	32794
42-497-37586	TEXXOL OPERATING COMPANY, INC.	Gas	269827
42-497-37587	LAKOTA ENERGY, LTD.	Gas	269549
42-497-37588	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269671
42-497-37589	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269631
42-497-37590	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269759
42-497-37591	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269777
42-497-37592	BEDROCK PRODUCTION, LLC	Gas	270596
42-497-37593	BEDROCK PRODUCTION, LLC	Gas	270581
42-497-37594	BEDROCK PRODUCTION, LLC	Gas	270845
42-497-37595	EAGLERIDGE OPERATING, LLC	Gas	270227
42-497-37596	BEDROCK PRODUCTION, LLC	Gas	270721
42-497-37597	BEDROCK PRODUCTION, LLC	Gas	270764
42-497-37598	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269662
42-497-37599	COFFMAN TANK TRUCKS INC
42-497-37600	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269714
42-497-37601	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269683
42-497-37602	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269728
42-497-37603	BEDROCK PRODUCTION, LLC	Gas	270179
42-497-37604	DEVON ENERGY PRODUCTION CO, L.P.	Gas	270114
42-497-37605	ENERVEST OPERATING, L.L.C.
42-497-37606	DEVON ENERGY PRODUCTION CO, L.P.	Gas	270113
42-497-37607	BEDROCK PRODUCTION, LLC	Gas	269942
42-497-37608	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269696
42-497-37609	BEDROCK PRODUCTION, LLC	Gas	269943
42-497-37610	DEVON ENERGY PRODUCTION CO, L.P.	Gas	270415
42-497-37611	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269958
42-497-37612	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269859
42-497-37613	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269889
42-497-37614	SCOUT ENERGY MANAGEMENT LLC	Oil	31186
42-497-37615	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269863
42-497-37616	DEVON ENERGY PRODUCTION CO, L.P.	Gas	272173
42-497-37617	TEXXOL OPERATING COMPANY, INC.	Gas	270843
42-497-37618	DEVON ENERGY PRODUCTION CO, L.P.	Gas	272170
42-497-37619	BEDROCK PRODUCTION, LLC	Gas	270586
42-497-37620	DEVON ENERGY PRODUCTION CO, L.P.	Gas	270115
42-497-37621	SCOUT ENERGY MANAGEMENT LLC	Oil	32772
42-497-37622	DEVON ENERGY PRODUCTION CO, L.P.	Gas	270598
42-497-37623	DEVON ENERGY PRODUCTION CO, L.P.	Gas	270602
42-497-37624	BEDROCK PRODUCTION, LLC	Gas	270728
42-497-37625	BEDROCK PRODUCTION, LLC	Gas	270863
42-497-37626	BEDROCK PRODUCTION, LLC	Gas	270398
42-497-37627	EAGLERIDGE OPERATING, LLC	Gas	270174
42-497-37628	DEVON ENERGY PRODUCTION CO, L.P.	Gas	280249
42-497-37629	EAGLERIDGE OPERATING, LLC	Gas	270224
42-497-37630	EAGLERIDGE OPERATING, LLC	Gas	270212
42-497-37631	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37632	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37633	DEVON ENERGY PRODUCTION CO, L.P.	Gas	270111
42-497-37634	DEVON ENERGY PRODUCTION CO, L.P.	Gas	269892
42-497-37635	SCOUT ENERGY MANAGEMENT LLC	Gas	271505
42-497-37636	SCOUT ENERGY MANAGEMENT LLC	Gas	271962
42-497-37637	SCOUT ENERGY MANAGEMENT LLC	Gas	271965
42-497-37638	SCOUT ENERGY MANAGEMENT LLC	Gas	271963
42-497-37639	DEVON ENERGY PRODUCTION CO, L.P.	Gas	270603
42-497-37640	DEVON ENERGY PRODUCTION CO, L.P.	Gas	270604
42-497-37641	DEVON ENERGY PRODUCTION CO, L.P.	Gas	272157
42-497-37642	DEVON ENERGY PRODUCTION CO, L.P.	Gas	272160
42-497-37643	DEVON ENERGY PRODUCTION CO, L.P.	Gas	272169
42-497-37644	DEVON ENERGY PRODUCTION CO, L.P.	Gas	272174
42-497-37645	DEVON ENERGY PRODUCTION CO, L.P.	Gas	272181
42-497-37646	DEVON ENERGY PRODUCTION CO, L.P.	Gas	271966
42-497-37647	DEVON ENERGY PRODUCTION CO, L.P.	Gas	271967
42-497-37648	DEVON ENERGY PRODUCTION CO, L.P.	Gas	271969
42-497-37649	DEVON ENERGY PRODUCTION CO, L.P.	Gas	270620
42-497-37650	VANTAGE FORT WORTH ENERGY LLC
42-497-37651	VANTAGE FORT WORTH ENERGY LLC
42-497-37652	VANTAGE FORT WORTH ENERGY LLC
42-497-37653	VANTAGE FORT WORTH ENERGY LLC
42-497-37654	VANTAGE FORT WORTH ENERGY LLC
42-497-37655	VANTAGE FORT WORTH ENERGY LLC
42-497-37656	XTO ENERGY INC.	Gas	270172
42-497-37657	VANTAGE FORT WORTH ENERGY LLC	Gas	270241
42-497-37658	DEVON ENERGY PRODUCTION CO, L.P.	Gas	272042
42-497-37659	SCOUT ENERGY MANAGEMENT LLC	Gas	274984
42-497-37660	DEVON ENERGY PRODUCTION CO, L.P.	Gas	272095
42-497-37661	DEVON ENERGY PRODUCTION CO, L.P.	Gas	273533
42-497-37662	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275183
42-497-37663	DEVON ENERGY PRODUCTION CO, L.P.	Gas	272653
42-497-37665	DEVON ENERGY PRODUCTION CO, L.P.	Gas	272663
42-497-37666	EAGLERIDGE OPERATING, LLC	Gas	271878
42-497-37667	SCOUT ENERGY MANAGEMENT LLC	Gas	271466
42-497-37668	SCOUT ENERGY MANAGEMENT LLC	Gas	271465
42-497-37669	DEVON ENERGY PRODUCTION CO, L.P.	Gas	272184
42-497-37670	DEVON ENERGY PRODUCTION CO, L.P.	Gas	273591
42-497-37671	TEXXOL OPERATING COMPANY, INC.	Gas	273634
42-497-37672	DEVON ENERGY PRODUCTION CO, L.P.	Gas	273592
42-497-37673	DEVON ENERGY PRODUCTION CO, L.P.	Gas	272182
42-497-37674	DEVON ENERGY PRODUCTION CO, L.P.	Gas	272183
42-497-37675	DEVON ENERGY PRODUCTION CO, L.P.	Gas	272185
42-497-37677	DEVON ENERGY PRODUCTION CO, L.P.	Gas	271468
42-497-37678	EAGLERIDGE OPERATING, LLC	Gas	271879
42-497-37679	SCOUT ENERGY MANAGEMENT LLC	Gas	272096
42-497-37680	SCOUT ENERGY MANAGEMENT LLC	Gas	272097
42-497-37681	ARUBA PETROLEUM, INC.
42-497-37682	DEVON ENERGY PRODUCTION CO, L.P.	Gas	272026
42-497-37683	DEVON ENERGY PRODUCTION CO, L.P.	Gas	274978
42-497-37684	DEVON ENERGY PRODUCTION CO, L.P.	Gas	274979
42-497-37685	TEXXOL OPERATING COMPANY, INC.	Gas	273633
42-497-37686	SCOUT ENERGY MANAGEMENT LLC	Gas	274991
42-497-37687	SCOUT ENERGY MANAGEMENT LLC	Gas	272327
42-497-37688	EAGLERIDGE OPERATING, LLC	Gas	270796
42-497-37689	SCOUT ENERGY MANAGEMENT LLC	Gas	274993
42-497-37690	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275000
42-497-37691	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275002
42-497-37692	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37693	DEVON ENERGY PRODUCTION CO, L.P.	Gas	274997
42-497-37694	DEVON ENERGY PRODUCTION CO, L.P.	Gas	270774
42-497-37695	DEVON ENERGY PRODUCTION CO, L.P.	Gas	272668
42-497-37696	DEVON ENERGY PRODUCTION CO, L.P.	Gas	272462
42-497-37697	XTO ENERGY INC.
42-497-37698	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275258
42-497-37699	XTO ENERGY INC.
42-497-37701	DEVON ENERGY PRODUCTION CO, L.P.	Gas	274990
42-497-37702	DEVON ENERGY PRODUCTION CO, L.P.	Gas	272461
42-497-37703	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275046
42-497-37704	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275067
42-497-37705	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275047
42-497-37706	DEVON ENERGY PRODUCTION CO, L.P.	Gas	274605
42-497-37707	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275036
42-497-37708	SCOUT ENERGY MANAGEMENT LLC	Gas	272259
42-497-37709	SCOUT ENERGY MANAGEMENT LLC	Gas	272068
42-497-37710	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275038
42-497-37711	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275039
42-497-37712	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275040
42-497-37713	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275042
42-497-37714	VANTAGE FORT WORTH ENERGY LLC	Gas	273287
42-497-37715	VANTAGE FORT WORTH ENERGY LLC	Gas	273286
42-497-37716	VANTAGE FORT WORTH ENERGY LLC	Gas	273285
42-497-37717	VANTAGE FORT WORTH ENERGY LLC
42-497-37718	VANTAGE FORT WORTH ENERGY LLC
42-497-37719	VANTAGE FORT WORTH ENERGY LLC
42-497-37720	XTO ENERGY INC.
42-497-37721	XTO ENERGY INC.
42-497-37722	VANTAGE FORT WORTH ENERGY LLC
42-497-37723	VANTAGE FORT WORTH ENERGY LLC
42-497-37724	VANTAGE FORT WORTH ENERGY LLC	Gas	273288
42-497-37731	DEVON ENERGY PRODUCTION CO, L.P.	Gas	272451
42-497-37733	DEVON ENERGY PRODUCTION CO, L.P.	Gas	274607
42-497-37734	DEVON ENERGY PRODUCTION CO, L.P.	Gas	274608
42-497-37735	DEVON ENERGY PRODUCTION CO, L.P.	Gas	274609
42-497-37736	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37737	DEVON ENERGY PRODUCTION CO, L.P.	Gas	274610
42-497-37738	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37739	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37740	DEVON ENERGY PRODUCTION CO, L.P.	Gas	274724
42-497-37741	DEVON ENERGY PRODUCTION CO, L.P.	Gas	274796
42-497-37742	SCOUT ENERGY MANAGEMENT LLC	Gas	274995
42-497-37743	ENERVEST OPERATING, L.L.C.
42-497-37744	SCOUT ENERGY MANAGEMENT LLC	Gas	274412
42-497-37745	SCOUT ENERGY MANAGEMENT LLC	Gas	274536
42-497-37746	TEXXOL OPERATING COMPANY, INC.	Gas	276950
42-497-37747	SCOUT ENERGY MANAGEMENT LLC	Gas	272651
42-497-37748	LAKOTA ENERGY, LTD.	Gas	273509
42-497-37749	SCOUT ENERGY MANAGEMENT LLC	Gas	272452
42-497-37750	SCOUT ENERGY MANAGEMENT LLC	Gas	274622
42-497-37751	SCOUT ENERGY MANAGEMENT LLC	Gas	272456
42-497-37752	SCOUT ENERGY MANAGEMENT LLC	Gas	272457
42-497-37753	SCOUT ENERGY MANAGEMENT LLC	Gas	272459
42-497-37754	EAGLERIDGE OPERATING, LLC	Gas	272707
42-497-37755	EAGLERIDGE OPERATING, LLC	Gas	272708
42-497-37756	SCOUT ENERGY MANAGEMENT LLC	Gas	274534
42-497-37757	SCOUT ENERGY MANAGEMENT LLC	Gas	274531
42-497-37758	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275043
42-497-37759	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275044
42-497-37760	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275045
42-497-37761	DEVON ENERGY PRODUCTION CO, L.P.	Gas	276465
42-497-37762	DEVON ENERGY PRODUCTION CO, L.P.	Gas	272441
42-497-37763	TEXXOL OPERATING COMPANY, INC.	Gas	273504
42-497-37764	DEVON ENERGY PRODUCTION CO, L.P.	Gas	274924
42-497-37765	DEVON ENERGY PRODUCTION CO, L.P.	Gas	274711
42-497-37766	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275070
42-497-37767	EAGLERIDGE OPERATING, LLC	Gas	272706
42-497-37768	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37769	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37770	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275073
42-497-37771	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275486
42-497-37772	DEVON ENERGY PRODUCTION CO, L.P.	Gas	277712
42-497-37773	VANTAGE FORT WORTH ENERGY LLC	Gas	273289
42-497-37774	SCOUT ENERGY MANAGEMENT LLC	Gas	275092
42-497-37775	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275109
42-497-37776	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275132
42-497-37777	BEDROCK PRODUCTION, LLC	Gas	277865
42-497-37778	VANTAGE FORT WORTH ENERGY LLC	Gas	273290
42-497-37779	VANTAGE FORT WORTH ENERGY LLC	Gas	273291
42-497-37780	VANTAGE FORT WORTH ENERGY LLC
42-497-37781	BEDROCK PRODUCTION, LLC	Gas	276743
42-497-37782	BEDROCK PRODUCTION, LLC	Gas	276768
42-497-37783	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275094
42-497-37784	BEDROCK PRODUCTION, LLC	Gas	277073
42-497-37785	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275105
42-497-37786	VANTAGE FORT WORTH ENERGY LLC
42-497-37787	VANTAGE FORT WORTH ENERGY LLC
42-497-37788	SCOUT ENERGY MANAGEMENT LLC	Gas	273609
42-497-37789	SCOUT ENERGY MANAGEMENT LLC	Gas	273610
42-497-37790	SCOUT ENERGY MANAGEMENT LLC	Gas	273999
42-497-37791	DEVON ENERGY PRODUCTION CO, L.P.	Gas	274621
42-497-37792	DEVON ENERGY PRODUCTION CO, L.P.	Gas	274120
42-497-37793	DEVON ENERGY PRODUCTION CO, L.P.	Gas	274121
42-497-37794	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275133
42-497-37795	EXTECH OPERATING, LLC	Gas	286077
42-497-37796	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275152
42-497-37797	MCCUTCHIN PETROLEUM CORPORATION	Gas	278782
42-497-37798	MCCUTCHIN PETROLEUM CORPORATION
42-497-37799	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275153
42-497-37800	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275308
42-497-37801	DEVON ENERGY PRODUCTION CO, L.P.	Gas	277713
42-497-37802	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275148
42-497-37803	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275149
42-497-37804	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275146
42-497-37805	DEVON ENERGY PRODUCTION CO, L.P.	Gas	276536
42-497-37806	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275147
42-497-37807	DEVON ENERGY PRODUCTION CO, L.P.	Gas	276535
42-497-37808	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37809	LAKOTA ENERGY, LTD.	Gas	275077
42-497-37810	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37811	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37812	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37813	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37814	VANTAGE FORT WORTH ENERGY LLC
42-497-37815	VANTAGE FORT WORTH ENERGY LLC
42-497-37816	VANTAGE FORT WORTH ENERGY LLC
42-497-37817	Stephens & Johnson Operating Co.	Oil	12582
42-497-37818	BEDROCK PRODUCTION, LLC	Gas	276744
42-497-37819	BEDROCK PRODUCTION, LLC	Gas	276870
42-497-37820	SCOUT ENERGY MANAGEMENT LLC	Gas	275196
42-497-37821	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37822	SCOUT ENERGY MANAGEMENT LLC	Gas	275372
42-497-37823	SCOUT ENERGY MANAGEMENT LLC	Gas	275195
42-497-37824	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37825	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37826	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37827	BEDROCK PRODUCTION, LLC	Gas	277868
42-497-37828	BEDROCK PRODUCTION, LLC	Gas	277803
42-497-37829	BEDROCK PRODUCTION, LLC	Gas	277849
42-497-37830	VANTAGE FORT WORTH ENERGY LLC
42-497-37831	VANTAGE FORT WORTH ENERGY LLC
42-497-37832	BEDROCK PRODUCTION, LLC	Gas	277869
42-497-37833	VANTAGE FORT WORTH ENERGY LLC
42-497-37834	LAKOTA ENERGY, LTD.	Gas	275197
42-497-37835	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275309
42-497-37836	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275156
42-497-37837	DEVON ENERGY PRODUCTION CO, L.P.	Gas	277714
42-497-37838	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37839	EXTECH OPERATING, LLC	Oil	33016
42-497-37840	DEVON ENERGY PRODUCTION CO, L.P.	Gas	275155
42-497-37841	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37842	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37843	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37844	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37845	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37846	TEXXOL OPERATING COMPANY, INC.	Oil	33246
42-497-37847	Bosque Disposal Systems, Llc
42-497-37848	TEXXOL OPERATING COMPANY, INC.	Gas	277678
42-497-37849	MCCUTCHIN PETROLEUM CORPORATION	Gas	281567
42-497-37850	BEDROCK PRODUCTION, LLC	Gas	277746
42-497-37852	BEDROCK PRODUCTION, LLC	Gas	278011
42-497-37853	BEDROCK PRODUCTION, LLC	Gas	277747
42-497-37854	BEDROCK PRODUCTION, LLC	Gas	277857
42-497-37855	LAKOTA ENERGY, LTD.	Gas	278075
42-497-37856	SAGE NATURAL RESOURCES LLC	Gas	277419
42-497-37857	SAGE NATURAL RESOURCES LLC	Gas	277072
42-497-37858	SAGE NATURAL RESOURCES LLC	Gas	277088
42-497-37859	SAGE NATURAL RESOURCES LLC	Gas	277091
42-497-37860	VANTAGE FORT WORTH ENERGY LLC
42-497-37861	VANTAGE FORT WORTH ENERGY LLC
42-497-37862	ENERVEST OPERATING, L.L.C.
42-497-37863	ENERVEST OPERATING, L.L.C.
42-497-37864	ENERVEST OPERATING, L.L.C.
42-497-37865	ENERVEST OPERATING, L.L.C.
42-497-37866	VANTAGE FORT WORTH ENERGY LLC
42-497-37867	VANTAGE FORT WORTH ENERGY LLC
42-497-37868	VANTAGE FORT WORTH ENERGY LLC
42-497-37869	VANTAGE FORT WORTH ENERGY LLC
42-497-37870	ENERVEST OPERATING, L.L.C.
42-497-37874	BURLINGTON RESOURCES O & G CO LP
42-497-37875	BURLINGTON RESOURCES O & G CO LP
42-497-37876	BURLINGTON RESOURCES O & G CO LP
42-497-37877	BURLINGTON RESOURCES O & G CO LP
42-497-37878	BURLINGTON RESOURCES O & G CO LP
42-497-37879	BURLINGTON RESOURCES O & G CO LP
42-497-37880	VANTAGE FORT WORTH ENERGY LLC
42-497-37881	VANTAGE FORT WORTH ENERGY LLC
42-497-37882	VANTAGE FORT WORTH ENERGY LLC
42-497-37883	VANTAGE FORT WORTH ENERGY LLC
42-497-37884	VANTAGE FORT WORTH ENERGY LLC
42-497-37885	BURLINGTON RESOURCES O & G CO LP
42-497-37886	BURLINGTON RESOURCES O & G CO LP
42-497-37887	BURLINGTON RESOURCES O & G CO LP
42-497-37888	VANTAGE FORT WORTH ENERGY LLC
42-497-37889	BEDROCK PRODUCTION, LLC	Gas	282583
42-497-37890	BEDROCK PRODUCTION, LLC	Gas	282108
42-497-37891	LAKOTA ENERGY, LTD.	Gas	278706
42-497-37892	ENERVEST OPERATING, L.L.C.
42-497-37893	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37894	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37895	BURLINGTON RESOURCES O & G CO LP
42-497-37896	BURLINGTON RESOURCES O & G CO LP
42-497-37897	TEXXOL OPERATING COMPANY, INC.
42-497-37898	CONOCOPHILLIPS COMPANY
42-497-37899	CONOCOPHILLIPS COMPANY
42-497-37900	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37901	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37902	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37903	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37904	LAKOTA ENERGY, LTD.	Gas	279491
42-497-37905	ENERVEST OPERATING, L.L.C.
42-497-37906	VANTAGE FORT WORTH ENERGY LLC
42-497-37907	VANTAGE FORT WORTH ENERGY LLC
42-497-37908	VANTAGE FORT WORTH ENERGY LLC
42-497-37909	ENERVEST OPERATING, L.L.C.
42-497-37910	ENERVEST OPERATING, L.L.C.
42-497-37911	ENERVEST OPERATING, L.L.C.
42-497-37912	ENERVEST OPERATING, L.L.C.
42-497-37913	ENERVEST OPERATING, L.L.C.
42-497-37914	ENERVEST OPERATING, L.L.C.
42-497-37915	ENERVEST OPERATING, L.L.C.
42-497-37916	ENERVEST OPERATING, L.L.C.
42-497-37917	ENERVEST OPERATING, L.L.C.
42-497-37918	VANTAGE FORT WORTH ENERGY LLC
42-497-37919	VANTAGE FORT WORTH ENERGY LLC
42-497-37920	LAKOTA ENERGY, LTD.	Gas	282590
42-497-37921	CHOLLA PETROLEUM, INC.	Oil	33634
42-497-37922	CHOLLA PETROLEUM, INC.	Oil	33634
42-497-37923	CHOLLA PETROLEUM, INC.	Oil	33634
42-497-37924	BRIAR ENERGY CORPORATION	Gas	284892
42-497-37925	BEDROCK PRODUCTION, LLC	Gas	283837
42-497-37926	TEXXOL OPERATING COMPANY, INC.	Gas	283157
42-497-37927	BEDROCK PRODUCTION, LLC	Gas	283836
42-497-37929	BEDROCK PRODUCTION, LLC	Gas	283521
42-497-37930	BEDROCK PRODUCTION, LLC	Gas	283450
42-497-37931	BEDROCK PRODUCTION, LLC	Gas	283522
42-497-37932	BEDROCK PRODUCTION, LLC	Gas	283896
42-497-37933	BEDROCK PRODUCTION, LLC	Gas	283492
42-497-37934	LAKOTA ENERGY, LTD.	Gas	283897
42-497-37935	LAKOTA ENERGY, LTD.	Gas	283706
42-497-37936	BEDROCK PRODUCTION, LLC	Gas	284377
42-497-37937	BEDROCK PRODUCTION, LLC	Gas	284373
42-497-37938	WINFIELD OPERATING COMPANY	Gas	284195
42-497-37939	BEDROCK PRODUCTION, LLC	Gas	284556
42-497-37940	ENERVEST OPERATING, L.L.C.
42-497-37941	ENERVEST OPERATING, L.L.C.
42-497-37942	BEDROCK PRODUCTION, LLC	Gas	285096
42-497-37943	BEDROCK PRODUCTION, LLC	Gas	284918
42-497-37944	BEDROCK PRODUCTION, LLC	Gas	284919
42-497-37945	BEDROCK PRODUCTION, LLC	Gas	284923
42-497-37946	BEDROCK PRODUCTION, LLC	Gas	285104
42-497-37947	BEDROCK PRODUCTION, LLC	Gas	285105
42-497-37948	BEDROCK PRODUCTION, LLC	Gas	285491
42-497-37949	BEDROCK PRODUCTION, LLC	Gas	285070
42-497-37950	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37951	BEDROCK PRODUCTION, LLC	Gas	285349
42-497-37952	BEDROCK PRODUCTION, LLC	Gas	285344
42-497-37953	BEDROCK PRODUCTION, LLC	Gas	285359
42-497-37954	DEVON ENERGY PRODUCTION CO, L.P.	Gas	284078
42-497-37955	DEVON ENERGY PRODUCTION CO, L.P.	Gas	284139
42-497-37956	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37957	DEVON ENERGY PRODUCTION CO, L.P.
42-497-37958	DEVON ENERGY PRODUCTION CO, L.P.	Gas	284966
42-497-37959	DEVON ENERGY PRODUCTION CO, L.P.	Gas	284968
42-497-37960	DEVON ENERGY PRODUCTION CO, L.P.	Gas	284967
42-497-37961	DEVON ENERGY PRODUCTION CO, L.P.	Gas	284989
42-497-37962	BEDROCK PRODUCTION, LLC	Gas	285451
42-497-37963	ENERVEST OPERATING, L.L.C.
42-497-37964	ENERVEST OPERATING, L.L.C.
42-497-37965	ENERVEST OPERATING, L.L.C.
42-497-37966	ENERVEST OPERATING, L.L.C.
42-497-37967	DEVON ENERGY PRODUCTION CO, L.P.	Gas	285087
42-497-37968	DEVON ENERGY PRODUCTION CO, L.P.	Gas	285088
42-497-37969	DEVON ENERGY PRODUCTION CO, L.P.	Gas	285089
42-497-37970	DEVON ENERGY PRODUCTION CO, L.P.	Gas	285091
42-497-37971	DEVON ENERGY PRODUCTION CO, L.P.	Gas	285090
42-497-37972	DEVON ENERGY PRODUCTION CO, L.P.	Gas	285092
42-497-37973	ENERVEST OPERATING, L.L.C.
42-497-37974	DEVON ENERGY PRODUCTION CO, L.P.	Gas	285617
42-497-37975	DEVON ENERGY PRODUCTION CO, L.P.	Gas	285561
42-497-37976	DEVON ENERGY PRODUCTION CO, L.P.	Gas	286714
42-497-37977	DEVON ENERGY PRODUCTION CO, L.P.	Gas	286885
42-497-37978	DEVON ENERGY PRODUCTION CO, L.P.	Gas	286085
42-497-37979	DEVON ENERGY PRODUCTION CO, L.P.	Gas	286090
42-497-37980	DEVON ENERGY PRODUCTION CO, L.P.	Gas	286150
42-497-37981	LAKOTA ENERGY, LTD.	Gas	285919
42-497-37982	TEXXOL OPERATING COMPANY, INC.	Oil	29804
42-497-37983	LAKOTA ENERGY, LTD.
42-497-37984	DEVON ENERGY PRODUCTION CO, L.P.	Gas	286716
42-497-37985	DEVON ENERGY PRODUCTION CO, L.P.	Gas	286676
42-497-37986	DEVON ENERGY PRODUCTION CO, L.P.	Gas	286715
42-497-37987	DEVON ENERGY PRODUCTION CO, L.P.	Gas	287364
42-497-37988	DEVON ENERGY PRODUCTION CO, L.P.	Gas	287362
42-497-37989	DEVON ENERGY PRODUCTION CO, L.P.	Gas	287789
42-497-37990	TEXXOL OPERATING COMPANY, INC.	Oil	33884
42-497-37991	DEVON ENERGY PRODUCTION CO, L.P.	Gas	287580
42-497-37992	DEVON ENERGY PRODUCTION CO, L.P.	Gas	287361
42-497-37993	DEVON ENERGY PRODUCTION CO, L.P.	Gas	287488
42-497-37994	DEVON ENERGY PRODUCTION CO, L.P.	Gas	288347
42-497-37995	DEVON ENERGY PRODUCTION CO, L.P.	Gas	288547
42-497-37996	LIME ROCK RESOURCES IV-A, L.P.	Gas	288788
42-497-37997	LIME ROCK RESOURCES IV-A, L.P.	Gas	288787
42-497-37998	DEVON ENERGY PRODUCTION CO, L.P.	Gas	288873
42-497-37999	DEVON ENERGY PRODUCTION CO, L.P.	Gas	288543
42-497-38000	LAKOTA ENERGY, LTD.
42-497-38001	SAGE NATURAL RESOURCES LLC
42-497-38002	SAGE NATURAL RESOURCES LLC
42-497-38003	SAGE NATURAL RESOURCES LLC
42-497-38004	SAGE NATURAL RESOURCES LLC
42-497-38005	SAGE NATURAL RESOURCES LLC
42-497-38006	SAGE NATURAL RESOURCES LLC
42-497-38007	SAGE NATURAL RESOURCES LLC
42-497-38008	SAGE NATURAL RESOURCES LLC
42-497-38009	SAGE NATURAL RESOURCES LLC
42-497-38010	SAGE NATURAL RESOURCES LLC
42-497-38011	SAGE NATURAL RESOURCES LLC
42-497-38012	LIME ROCK RESOURCES IV-A, L.P.
42-497-38013	LIME ROCK RESOURCES IV-A, L.P.
42-497-38014	LIME ROCK RESOURCES IV-A, L.P.
42-497-38015	LIME ROCK RESOURCES IV-A, L.P.
42-497-38016	LIME ROCK RESOURCES IV-A, L.P.
42-497-38017	SAGE NATURAL RESOURCES LLC
42-497-38018	SAGE NATURAL RESOURCES LLC
42-497-38019	SAGE NATURAL RESOURCES LLC
42-497-38020	LAKOTA ENERGY, LTD.
42-497-80000
42-497-80001
42-497-80002
42-497-80003
42-497-80004	MCCOMMONS OIL COMPANY	Gas
42-497-80005
42-497-80006
42-497-80007
42-497-80008
42-497-80009
42-497-80010
42-497-80011
42-497-80012	CINEMA OIL COMPANY	Gas	127347
42-497-80013
42-497-80014
42-497-80015
42-497-80016
42-497-80017
42-497-80018
42-497-80019
42-497-80020
42-497-80021
42-497-80022	LONE STAR PROD. CO.	Gas
42-497-80023
42-497-80024
42-497-80025
42-497-80026
42-497-80027
42-497-80028
42-497-80029
42-497-80030
42-497-80031
42-497-80032
42-497-80033
42-497-80034
42-497-80035
42-497-80036	SIEGFRIED, R. H., INC.	Gas
42-497-80037
42-497-80038
42-497-80039
42-497-80040
42-497-80041
42-497-80042	MITCHELL, GEO. & ASSOC., INC.	Gas
42-497-80043
42-497-80044
42-497-80045
42-497-80046
42-497-80047
42-497-80048	LADD PETROLEUM CORP.	Gas	021523
42-497-80049	SENKEL, WESLEY, INC.	Gas
42-497-80050
42-497-80051
42-497-80052	Mitchell Energy Corporation	Gas
42-497-80053
42-497-80054
42-497-80055	Mitchell Energy Corporation	Gas	021540
42-497-80056
42-497-80057
42-497-80058
42-497-80059	Mitchell Energy Corporation	Gas
42-497-80060	WISE EXPLORATION	Gas	021573
42-497-80061
42-497-80062	Petroleum Corporation Of Texas	Gas
42-497-80063	Mitchell Energy Corporation	Gas
42-497-80064
42-497-80065
42-497-80066
42-497-80067
42-497-80068
42-497-80069
42-497-80070	Cobra Oil & Gas Corporation	Gas
42-497-80071
42-497-80072
42-497-80073
42-497-80074
42-497-80075
42-497-80076	TEXXOL OPERATING COMPANY, INC.	Gas	028472
42-497-80077	TEXXOL OPERATING COMPANY, INC.	Gas	028473
42-497-80078
42-497-80079
42-497-80080
42-497-80081
42-497-80082
42-497-80083	XYZ OIL, INC.	Gas	028519
42-497-80084	XYZ OIL, INC.	Gas	028520
42-497-80085
42-497-80086
42-497-80087
42-497-80088
42-497-80089
42-497-80090
42-497-80091
42-497-80092
42-497-80093
42-497-80094
42-497-80095
42-497-80096
42-497-80097
42-497-80098
42-497-80099
42-497-80100
42-497-80101
42-497-80102
42-497-80103
42-497-80104
42-497-80105
42-497-80106
42-497-80107
42-497-80108
42-497-80109
42-497-80110
42-497-80111
42-497-80112
42-497-80113
42-497-80114
42-497-80115
42-497-80116
42-497-80117
42-497-80118
42-497-80119
42-497-80120
42-497-80121
42-497-80122
42-497-80123
42-497-80124
42-497-80126
42-497-80127
42-497-80128
42-497-80129
42-497-80130	SCOUT ENERGY MANAGEMENT LLC	Gas	028592
42-497-80131
42-497-80132
42-497-80133
42-497-80134
42-497-80135
42-497-80136
42-497-80137
42-497-80138
42-497-80139
42-497-80140
42-497-80141	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028603
42-497-80142
42-497-80143
42-497-80144
42-497-80145
42-497-80146
42-497-80147
42-497-80148
42-497-80149
42-497-80150
42-497-80151
42-497-80152
42-497-80153
42-497-80154	Mitchell Energy Corporation	Gas	028616
42-497-80155
42-497-80156
42-497-80157
42-497-80158
42-497-80159	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028621
42-497-80160
42-497-80161
42-497-80162
42-497-80163
42-497-80164
42-497-80165
42-497-80166
42-497-80167
42-497-80168
42-497-80169
42-497-80170
42-497-80171
42-497-80172
42-497-80173
42-497-80174
42-497-80175
42-497-80176
42-497-80177
42-497-80178
42-497-80179
42-497-80180
42-497-80181
42-497-80182
42-497-80183
42-497-80184
42-497-80185
42-497-80186
42-497-80187
42-497-80188
42-497-80189
42-497-80190
42-497-80191
42-497-80192
42-497-80193
42-497-80194
42-497-80195
42-497-80196
42-497-80197
42-497-80198	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028665
42-497-80199
42-497-80200
42-497-80201
42-497-80202
42-497-80203
42-497-80204
42-497-80205
42-497-80206
42-497-80207
42-497-80208
42-497-80209
42-497-80210
42-497-80211
42-497-80212
42-497-80213
42-497-80214
42-497-80215
42-497-80216	SCOUT ENERGY MANAGEMENT LLC	Gas	028688
42-497-80217
42-497-80218
42-497-80219
42-497-80220
42-497-80221
42-497-80222
42-497-80223
42-497-80224
42-497-80225
42-497-80226
42-497-80227
42-497-80228
42-497-80229	SCOUT ENERGY MANAGEMENT LLC	Gas	028701
42-497-80230
42-497-80231
42-497-80232
42-497-80233
42-497-80234
42-497-80235
42-497-80236
42-497-80237
42-497-80238
42-497-80239
42-497-80240
42-497-80241
42-497-80242
42-497-80243
42-497-80244
42-497-80245
42-497-80246
42-497-80247
42-497-80248
42-497-80249
42-497-80250
42-497-80251
42-497-80252
42-497-80253
42-497-80254
42-497-80255
42-497-80256
42-497-80257
42-497-80258
42-497-80259
42-497-80260
42-497-80261
42-497-80262
42-497-80263
42-497-80264
42-497-80265
42-497-80266
42-497-80267
42-497-80268
42-497-80269
42-497-80270
42-497-80271
42-497-80272
42-497-80273
42-497-80274
42-497-80275
42-497-80276
42-497-80277
42-497-80278
42-497-80279
42-497-80280
42-497-80281
42-497-80282	DEVON ENERGY PRODUCTION CO, L.P.	Gas	028766
42-497-80283
42-497-80284
42-497-80285
42-497-80286
42-497-80287
42-497-80288	Mitchell Energy Corporation	Gas	028774
42-497-80289
42-497-80290
42-497-80291
42-497-80292
42-497-80293
42-497-80294
42-497-80295
42-497-80296
42-497-80297
42-497-80298
42-497-80299
42-497-80300
42-497-80301
42-497-80302
42-497-80303
42-497-80304
42-497-80305
42-497-80306
42-497-80307
42-497-80308
42-497-80309
42-497-80310
42-497-80311
42-497-80312
42-497-80313
42-497-80314
42-497-80315
42-497-80316
42-497-80317
42-497-80318	SMITH, JASPER B. & SONS	Gas
42-497-80319
42-497-80320
42-497-80321
42-497-80322
42-497-80323
42-497-80324
42-497-80325
42-497-80326
42-497-80327
42-497-80328
42-497-80329
42-497-80330
42-497-80331
42-497-80332
42-497-80333
42-497-80334
42-497-80335
42-497-80336	Mitchell Energy Corporation	Gas
42-497-80337
42-497-80338
42-497-80339
42-497-80340
42-497-80341
42-497-80342
42-497-80343
42-497-80344
42-497-80345
42-497-80346
42-497-80347
42-497-80348
42-497-80349
42-497-80350
42-497-80351
42-497-80352	SCOUT ENERGY MANAGEMENT LLC	Gas	028849
42-497-80353
42-497-80354
42-497-80355
42-497-80356
42-497-80357
42-497-80358
42-497-80359
42-497-80360
42-497-80361
42-497-80362
42-497-80363
42-497-80364
42-497-80365
42-497-80366
42-497-80367	Getty Oil Co.	Gas
42-497-80368	EL RAN, INC.	Gas	028890
42-497-80369
42-497-80370
42-497-80371	ACOMA OIL CORPORATION	Gas	028904
42-497-80372	ACOMA OIL CORPORATION	Gas	028905
42-497-80373
42-497-80374
42-497-80375
42-497-80376
42-497-80377
42-497-80378
42-497-80379
42-497-80380
42-497-80381
42-497-80382	RICHEY EXPLORATION CO.	Gas
42-497-80383
42-497-80384
42-497-80385
42-497-80386	SABRE OPERATING, INC.	Gas	028963
42-497-80387
42-497-80388
42-497-80389
42-497-80390
42-497-80391
42-497-80392
42-497-80393	EAGLERIDGE OPERATING, LLC	Gas	029000
42-497-80394
42-497-80395
42-497-80396
42-497-80397
42-497-80398
42-497-80399
42-497-80400
42-497-80401
42-497-80402
42-497-80403
42-497-80404	EAGLERIDGE OPERATING, LLC	Gas	029038
42-497-80405
42-497-80406
42-497-80407
42-497-80408
42-497-80409
42-497-80410
42-497-80411
42-497-80412	EAGLERIDGE OPERATING, LLC	Gas	029050
42-497-80413
42-497-80414
42-497-80415
42-497-80416
42-497-80417
42-497-80418
42-497-80419
42-497-80420
42-497-80421	ENSERCH EXPLORATION, INC	Gas	029060
42-497-80422
42-497-80423
42-497-80424
42-497-80425
42-497-80426
42-497-80427
42-497-80428
42-497-80429
42-497-80430	EAGLERIDGE OPERATING, LLC	Gas	029072
42-497-80431
42-497-80432	ENSERCH EXPLORATION, INC	Gas
42-497-80433
42-497-80434	EAGLERIDGE OPERATING, LLC	Gas	029076
42-497-80435
42-497-80436
42-497-80437
42-497-80438	ECHO PRODUCTION, INC.	Gas	029091
42-497-80439
42-497-80440	PERKINS, GORDON	Gas	029101
42-497-80441	DALLAS ROYALTY, INC.	Gas	029103
42-497-80442
42-497-80443	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029106
42-497-80444
42-497-80445
42-497-80446
42-497-80447
42-497-80448
42-497-80449
42-497-80450	SCOUT ENERGY MANAGEMENT LLC	Gas	029128
42-497-80451
42-497-80452	RICHEY, RAY MANAGEMENT CO., INC.	Gas	029130
42-497-80453
42-497-80454
42-497-80455
42-497-80456
42-497-80457
42-497-80458	Mitchell Energy Corporation	Gas
42-497-80459
42-497-80460
42-497-80461
42-497-80462
42-497-80463
42-497-80464
42-497-80465
42-497-80466	HRB OPERATING COMPANY, INC.	Gas	029174
42-497-80467
42-497-80468	SCOUT ENERGY MANAGEMENT LLC	Gas	029184
42-497-80469	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029185
42-497-80470
42-497-80471	Mitchell Energy Corporation	Gas	029187
42-497-80472
42-497-80473
42-497-80474
42-497-80475
42-497-80476
42-497-80477
42-497-80478
42-497-80479
42-497-80480
42-497-80481
42-497-80482
42-497-80483
42-497-80484	Mitchell Energy Corporation	Gas
42-497-80485
42-497-80486
42-497-80487
42-497-80488	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029232
42-497-80489
42-497-80490
42-497-80491	TEXACO E & P INC.	Gas	029245
42-497-80492
42-497-80493
42-497-80494
42-497-80495
42-497-80496	UPHAM OIL & GAS COMPANY	Gas	029281
42-497-80497
42-497-80498
42-497-80499
42-497-80500
42-497-80501
42-497-80502
42-497-80503
42-497-80504
42-497-80505
42-497-80506
42-497-80507
42-497-80508
42-497-80509
42-497-80510
42-497-80511
42-497-80512	WALSH & WATTS, INC.	Gas	029309
42-497-80513
42-497-80514	DEVON ENERGY PRODUCTION CO, L.P.	Gas	029311
42-497-80515
42-497-80516	MITCHELL, GEO. & ASSOC., INC.	Gas
42-497-80517
42-497-80518
42-497-80519
42-497-80520
42-497-80521
42-497-80522
42-497-80523
42-497-80524
42-497-80525
42-497-80526
42-497-80527
42-497-80528
42-497-80529
42-497-80530
42-497-80531
42-497-80532
42-497-80533
42-497-80534	MCGUIRE BROTHERS	Gas	289104
42-497-80535
42-497-80536
42-497-80537
42-497-80538
42-497-80539
42-497-80540
42-497-80541
42-497-80542
42-497-80543
42-497-80544
42-497-80545
42-497-80546	Mitchell Energy Corporation	Gas	031694
42-497-80547	K-B OIL COMPANY	Gas	031695
42-497-80548
42-497-80549
42-497-80550
42-497-80551
42-497-80552
42-497-80553
42-497-80554	GRACE, JACK, PROD. CO.	Gas
42-497-80555
42-497-80556
42-497-80557
42-497-80558
42-497-80559
42-497-80560
42-497-80561
42-497-80562
42-497-80563
42-497-80564
42-497-80565
42-497-80566
42-497-80567
42-497-80568
42-497-80569
42-497-80570
42-497-80571
42-497-80572
42-497-80573
42-497-80574
42-497-80575
42-497-80576
42-497-80577
42-497-80578
42-497-80579
42-497-80580
42-497-80581
42-497-80582
42-497-80583
42-497-80584
42-497-80585
42-497-80586
42-497-80587
42-497-80588	WILLIAMS, JACK	Gas
42-497-80589
42-497-80590
42-497-80591
42-497-80592
42-497-80593
42-497-80594
42-497-80595
42-497-80596	DEVON ENERGY PRODUCTION CO, L.P.	Gas	034118
42-497-80597	DEVON ENERGY PRODUCTION CO, L.P.	Gas	034121
42-497-80598
42-497-80599
42-497-80600
42-497-80601
42-497-80602
42-497-80603
42-497-80604
42-497-80605
42-497-80606
42-497-80607
42-497-80608
42-497-80609
42-497-80610
42-497-80611
42-497-80612
42-497-80613
42-497-80614
42-497-80615
42-497-80616
42-497-80617
42-497-80618
42-497-80619	S&G OIL LLC	Gas	035156
42-497-80620
42-497-80621
42-497-80622
42-497-80623
42-497-80624
42-497-80625
42-497-80626
42-497-80627	Mitchell Energy Corporation	Gas
42-497-80628
42-497-80629
42-497-80630
42-497-80631
42-497-80632	Mitchell Energy Corporation	Gas
42-497-80633
42-497-80634
42-497-80635
42-497-80636
42-497-80637	Mitchell Energy Corporation	Gas
42-497-80638
42-497-80639
42-497-80640
42-497-80641
42-497-80642
42-497-80643	Mitchell Energy Corporation	Gas
42-497-80644
42-497-80645
42-497-80646
42-497-80647
42-497-80648
42-497-80649
42-497-80650
42-497-80651
42-497-80652	Mitchell Energy Corporation	Gas
42-497-80653	Mitchell Energy Corporation	Gas	036295
42-497-80654	BRIDWELL OIL CO.	Gas
42-497-80655
42-497-80656	Mitchell Energy Corporation	Gas
42-497-80657
42-497-80658
42-497-80659
42-497-80660
42-497-80661	ARROWHEAD PRODUCTIONS, LP	Gas	036673
42-497-80662
42-497-80663
42-497-80664	Petroleum Corporation Of Texas	Gas
42-497-80665	Petroleum Corporation Of Texas	Gas
42-497-80666
42-497-80667
42-497-80668	GBG OPERATING CORP.	Gas
42-497-80669
42-497-80670	Mitchell Energy Corporation	Gas
42-497-80671
42-497-80672
42-497-80673
42-497-80674
42-497-80675
42-497-80676
42-497-80677
42-497-80678
42-497-80679
42-497-80680
42-497-80681
42-497-80682
42-497-80683
42-497-80684
42-497-80685
42-497-80686
42-497-80687
42-497-80688
42-497-80689
42-497-80690
42-497-80691
42-497-80692
42-497-80693	UPHAM OIL & GAS COMPANY	Gas
42-497-80694
42-497-80695
42-497-80696
42-497-80697
42-497-80698
42-497-80699
42-497-80700
42-497-80701
42-497-80702
42-497-80703
42-497-80704	MITCHELL, GEO. & ASSOC., INC.	Gas
42-497-80705
42-497-80706
42-497-80707
42-497-80708
42-497-80709
42-497-80710
42-497-80711
42-497-80712
42-497-80713
42-497-80714
42-497-80715
42-497-80716
42-497-80717
42-497-80718
42-497-80719
42-497-80720
42-497-80721	MITCHELL, GEO. & ASSOC., INC.	Gas
42-497-80722
42-497-80723
42-497-80724
42-497-80725
42-497-80726
42-497-80727
42-497-80728
42-497-80729	Mitchell Energy Corporation	Gas
42-497-80730
42-497-80731
42-497-80732
42-497-80733
42-497-80734	Mitchell Energy Corporation	Gas
42-497-80735
42-497-80736
42-497-80737
42-497-80738
42-497-80739
42-497-80740
42-497-80741
42-497-80742
42-497-80743
42-497-80744
42-497-80745
42-497-80746
42-497-80747
42-497-80748
42-497-80749
42-497-80750	DEVON ENERGY PRODUCTION CO, L.P.	Gas	042362
42-497-80751
42-497-80752
42-497-80753
42-497-80754
42-497-80755
42-497-80756
42-497-80757
42-497-80758
42-497-80759
42-497-80760
42-497-80761
42-497-80762		Gas
42-497-80763
42-497-80764
42-497-80765	MCCOMMONS OIL COMPANY	Gas
42-497-80766
42-497-80767
42-497-80768
42-497-80769
42-497-80770
42-497-80771
42-497-80772
42-497-80773
42-497-80774
42-497-80775	TEXXOL OPERATING COMPANY, INC.	Gas	043271
42-497-80776	AMERICAN PETROFINA CO. OF TEX.	Gas
42-497-80777
42-497-80778
42-497-80779
42-497-80780
42-497-80781	Maynard Oil Co.	Gas	043604
42-497-80782
42-497-80783
42-497-80784	LECLAIR OPERATING CO., INC.	Gas	043724
42-497-80785
42-497-80786
42-497-80787
42-497-80788
42-497-80789
42-497-80790
42-497-80791
42-497-80792
42-497-80793
42-497-80794
42-497-80795
42-497-80796
42-497-80797
42-497-80798
42-497-80799
42-497-80800
42-497-80801
42-497-80802
42-497-80803
42-497-80804
42-497-80805
42-497-80806	DILLARD, A. R., INC.	Gas
42-497-80807	MURPHY & ROACH	Gas
42-497-80808
42-497-80809	UPHAM OIL & GAS COMPANY	Gas
42-497-80810
42-497-80811
42-497-80812
42-497-80813
42-497-80814	BURK ROYALTY COMPANY	Gas
42-497-80815
42-497-80816
42-497-80817	MITCHELL, GEO. & ASSOC., INC.	Gas
42-497-80818
42-497-80819
42-497-80820
42-497-80821
42-497-80822
42-497-80823
42-497-80824
42-497-80825
42-497-80826
42-497-80827
42-497-80828
42-497-80829
42-497-80830
42-497-80831
42-497-80832
42-497-80833
42-497-80834	Mitchell Energy Corporation	Gas	048953
42-497-80835
42-497-80836
42-497-80837
42-497-80838
42-497-80839
42-497-80840
42-497-80841	WASOFF-BROWN OIL COMPANY	Gas
42-497-80842
42-497-80843
42-497-80844
42-497-80845
42-497-80846	DEVON ENERGY PRODUCTION CO, L.P.	Gas	050992
42-497-80847
42-497-80848
42-497-80849
42-497-80850
42-497-80851
42-497-80852
42-497-80853
42-497-80854
42-497-80855	CASWELL BROS. OIL CO.	Gas
42-497-80856
42-497-80857
42-497-80858
42-497-80859
42-497-80860
42-497-80861
42-497-80863
42-497-80864
42-497-80865
42-497-80866
42-497-80867
42-497-80868
42-497-80869
42-497-80870
42-497-80871
42-497-80872
42-497-80873	Getty Oil Co.	Gas
42-497-80874
42-497-80875
42-497-80876	PENNY, RALPH E.	Gas	065052
42-497-80877
42-497-80878
42-497-80879
42-497-80880
42-497-80881
42-497-80882	TAYLOR, BEN J.	Gas
42-497-80883
42-497-80884
42-497-80885
42-497-80886
42-497-80887
42-497-80888
42-497-80889
42-497-80890
42-497-80891
42-497-80892
42-497-80893
42-497-80894
42-497-80895
42-497-80896
42-497-80897
42-497-80898
42-497-80899
42-497-80900
42-497-80901
42-497-80902
42-497-80903
42-497-80904
42-497-80905
42-497-80906
42-497-80907
42-497-80908
42-497-80909
42-497-80910
42-497-80911
42-497-80912
42-497-80913
42-497-80914
42-497-80915	DEVON ENERGY PRODUCTION CO, L.P.	Gas	084879
42-497-80916
42-497-80917
42-497-80918
42-497-80919
42-497-80920
42-497-80921
42-497-80922
42-497-80923
42-497-80924
42-497-80925
42-497-80926
42-497-80927
42-497-80928
42-497-80929
42-497-80930
42-497-80931
42-497-80932
42-497-80933
42-497-80934
42-497-80935
42-497-80936
42-497-80937
42-497-80938
42-497-80939
42-497-80940
42-497-80941
42-497-80942
42-497-80943
42-497-80944
42-497-80945
42-497-80946
42-497-80947	GENERAL OPERATING COMPANY	Gas	100856
42-497-80948
42-497-80949
42-497-80950	BAJA PRODUCTION	Gas	101102
42-497-80951
42-497-80952
42-497-80953	TEXXOL OPERATING COMPANY, INC.	Gas	101978
42-497-80954
42-497-80955
42-497-80956
42-497-80957
42-497-80958
42-497-80959	RODGERS, WILLIAM L.	Gas
42-497-80960	RODGERS, WILLIAM L.	Gas
42-497-80961
42-497-80962
42-497-80963	TREK RESOURCES, INC.	Gas	104674
42-497-80964
42-497-80965
42-497-80966	BANKHEAD OPERATING CORP.	Gas	106983
42-497-80967
42-497-80968	ARUBA PETROLEUM, INC.	Gas	107169
42-497-80969
42-497-80970
42-497-80971
42-497-80972
42-497-80973	ARUBA PETROLEUM, INC.	Gas
42-497-80974	ARUBA PETROLEUM, INC.	Gas
42-497-80975	ARUBA PETROLEUM, INC.	Gas
42-497-80976	ARUBA PETROLEUM, INC.	Gas
42-497-80977	ARUBA PETROLEUM, INC.	Gas
42-497-80978	ARUBA PETROLEUM, INC.	Gas
42-497-80979
42-497-80980	ARUBA PETROLEUM, INC.	Gas
42-497-80981	ARUBA PETROLEUM, INC.	Gas
42-497-80982	ARUBA PETROLEUM, INC.	Gas
42-497-80983	ARUBA PETROLEUM, INC.	Gas
42-497-80984	ARUBA PETROLEUM, INC.	Gas
42-497-80985
42-497-80986
42-497-80987	ARUBA PETROLEUM, INC.	Gas
42-497-80988	ARUBA PETROLEUM, INC.	Gas
42-497-80989
42-497-80991	ARUBA PETROLEUM, INC.	Gas
42-497-80992
42-497-80993
42-497-80994	Gulf Oil Corp.	Oil
42-497-80995	Gulf Oil Corp.	Oil
42-497-80996
42-497-80997
42-497-80998	WHISKEY RIVER OIL & GAS LLC	Oil	06906
42-497-80999
42-497-81000
42-497-81001
42-497-81002
42-497-81003
42-497-81004
42-497-81005	UPHAM OIL & GAS COMPANY	Oil
42-497-81006	UPHAM OIL & GAS COMPANY	Oil
42-497-81007	UPHAM OIL & GAS COMPANY	Oil
42-497-81008
42-497-81009
42-497-81010
42-497-81011	Mitchell Energy Corporation	Oil
42-497-81012	KATIE PETROLEUM CO.	Oil
42-497-81013	HEYDRICK PETROLEUM COMPANY	Oil
42-497-81014	HEYDRICK PETROLEUM COMPANY	Oil
42-497-81015	MITCHELL, GEO. & ASSOC., INC.	Oil
42-497-81016	AMERICAN DRILLING CORP.	Oil
42-497-81017	AMERICAN DRILLING CORP.	Oil
42-497-81018	SIEGFRIED, R. H., INC.	Oil
42-497-81019	IPR ENERGY PARTNERS, LLC	Oil	06978
42-497-81020	IPR ENERGY PARTNERS, LLC	Oil	06978
42-497-81021	IPR ENERGY PARTNERS, LLC	Oil	06978
42-497-81022	IPR ENERGY PARTNERS, LLC	Oil	06978
42-497-81023	IPR ENERGY PARTNERS, LLC	Oil	06978
42-497-81024	IPR ENERGY PARTNERS, LLC	Oil	06978
42-497-81025	IPR ENERGY PARTNERS, LLC	Oil
42-497-81026	IPR ENERGY PARTNERS, LLC	Oil
42-497-81027	IPR ENERGY PARTNERS, LLC	Oil	06978
42-497-81028	IPR ENERGY PARTNERS, LLC	Oil	06978
42-497-81029	IPR ENERGY PARTNERS, LLC	Oil	06978
42-497-81030
42-497-81031	MITCHELL, GEO. & ASSOC., INC.	Oil
42-497-81032	DIAMOND S ENERGY COMPANY	Oil	07022
42-497-81033
42-497-81034
42-497-81035
42-497-81036
42-497-81037
42-497-81038	Mitchell Energy Corporation	Oil
42-497-81039	MITCHELL, GEO. & ASSOC., INC.	Oil
42-497-81040	Texaco Inc.	Oil
42-497-81041
42-497-81042
42-497-81043
42-497-81044
42-497-81045
42-497-81046
42-497-81047	EVEREST ENERGY LLC	Oil	24916
42-497-81048
42-497-81049	Cities Service Oil & Gas Corp.	Oil
42-497-81050	K-B OIL COMPANY, LLC	Oil	08527
42-497-81051
42-497-81052	Mitchell Energy Corporation	Oil
42-497-81053
42-497-81054
42-497-81055
42-497-81056
42-497-81057	Mitchell Energy Corporation	Oil
42-497-81058
42-497-81059
42-497-81060	WHISKEY RIVER OIL & GAS LLC	Oil
42-497-81061
42-497-81062	WHISKEY RIVER OIL & GAS LLC	Oil
42-497-81063
42-497-81064
42-497-81065
42-497-81066
42-497-81067
42-497-81068	Mitchell Energy Corporation	Oil
42-497-81069
42-497-81070
42-497-81071	Mitchell Energy Corporation	Oil
42-497-81072
42-497-81073	WICHITA INDUSTRIES, INC.	Oil
42-497-81074
42-497-81075
42-497-81076
42-497-81077
42-497-81078
42-497-81079	TARGO OIL & GAS, INC.	Oil	09401
42-497-81080	TARGO OIL & GAS, INC.	Oil	09401
42-497-81081
42-497-81082
42-497-81083
42-497-81084
42-497-81085
42-497-81086	SCOUT ENERGY MANAGEMENT LLC	Oil
42-497-81087
42-497-81088
42-497-81089
42-497-81090
42-497-81091
42-497-81092
42-497-81093
42-497-81094
42-497-81095
42-497-81096
42-497-81097
42-497-81098	WALSH & WATTS, INC.	Oil	09457
42-497-81099	WICHITA INDUSTRIES, INC.	Oil
42-497-81100
42-497-81101
42-497-81102
42-497-81103
42-497-81104
42-497-81105
42-497-81106
42-497-81107
42-497-81108
42-497-81109	Mitchell Energy Corporation	Oil
42-497-81110	JAY MANAGEMENT COMPANY, LLC	Oil	09737
42-497-81111
42-497-81112	Mitchell Energy Corporation	Oil
42-497-81113
42-497-81114
42-497-81115
42-497-81116	LONE STAR PROD. CO.	Oil
42-497-81117
42-497-81118
42-497-81119
42-497-81120
42-497-81121
42-497-81122
42-497-81123
42-497-81124
42-497-81125	Sun Exploration & Production Co.	Oil
42-497-81126	Sun Exploration & Production Co.	Oil
42-497-81127
42-497-81128
42-497-81129
42-497-81130
42-497-81131	Mitchell Energy Corporation	Oil	19402
42-497-81132
42-497-81133	I.T. PROPERTIES	Oil	09938
42-497-81134
42-497-81135
42-497-81136	Mitchell Energy Corporation	Oil
42-497-81137	North Central Oil Corp.	Oil
42-497-81138
42-497-81139
42-497-81140
42-497-81141
42-497-81142
42-497-81143
42-497-81144
42-497-81145
42-497-81146
42-497-81147
42-497-81148
42-497-81149	Mitchell Energy Corporation	Oil
42-497-81150
42-497-81151
42-497-81152
42-497-81153
42-497-81154
42-497-81155
42-497-81156
42-497-81157
42-497-81158	Gulf Oil Corp.	Oil
42-497-81159
42-497-81160
42-497-81161
42-497-81162
42-497-81163
42-497-81164	LONE STAR PROD. CO.	Oil
42-497-81165
42-497-81166
42-497-81167
42-497-81168
42-497-81169
42-497-81170
42-497-81171
42-497-81172
42-497-81173
42-497-81174
42-497-81175
42-497-81176
42-497-81177
42-497-81178
42-497-81179
42-497-81180	EVEREST ENERGY LLC	Oil	10334
42-497-81181
42-497-81182
42-497-81183
42-497-81184
42-497-81185	EVEREST ENERGY LLC	Oil	10334
42-497-81186	EVEREST ENERGY LLC	Oil	10334
42-497-81187
42-497-81188	EVEREST ENERGY LLC	Oil	10334
42-497-81189
42-497-81190
42-497-81191	EVEREST ENERGY LLC	Gas	148567
42-497-81192	Cities Service Oil & Gas Corp.	Oil
42-497-81193	Cities Service Oil & Gas Corp.	Oil
42-497-81194	EVEREST ENERGY LLC	Oil
42-497-81195
42-497-81196
42-497-81197	LONE STAR PROD. CO.	Oil
42-497-81198
42-497-81199
42-497-81200	LONE STAR PROD. CO.	Oil
42-497-81201
42-497-81202	RICHEY, RAY MANAGEMENT CO., INC.	Gas	134032
42-497-81203
42-497-81204
42-497-81205
42-497-81206
42-497-81207	TEXXOL OPERATING COMPANY, INC.	Oil	10521
42-497-81208
42-497-81209
42-497-81210	BOUNTY PRODUCTION COMPANY	Oil
42-497-81211
42-497-81212
42-497-81213	IPR ENERGY PARTNERS, LLC	Oil	10640
42-497-81214
42-497-81215
42-497-81216
42-497-81217
42-497-81218
42-497-81219
42-497-81220
42-497-81221	DOYLE OIL COMPANY	Oil
42-497-81222
42-497-81223	MCCOMMONS OIL COMPANY	Oil
42-497-81224
42-497-81225	Sun Exploration & Production Co.	Oil
42-497-81226
42-497-81227	Mitchell Energy Corporation	Oil
42-497-81228	Mitchell Energy Corporation	Oil
42-497-81229
42-497-81230
42-497-81231	THRESHOLD DEVELOPMENT COMPANY	Oil	10815
42-497-81232
42-497-81233	UNC TEXAS, INC.	Oil
42-497-81234	THEISEN, VINCENT A.	Oil
42-497-81235	K-B OIL COMPANY, LLC	Oil	10915
42-497-81236
42-497-81237
42-497-81238
42-497-81239	Texaco Inc.	Oil
42-497-81240
42-497-81241
42-497-81242	MYERS EQUIPMENT CO., INC.	Oil
42-497-81243	MYERS EQUIPMENT CO., INC.	Oil
42-497-81244
42-497-81245	BOUNTY PRODUCTION COMPANY	Oil
42-497-81246	MITCHELL, GEO. & ASSOC., INC.	Oil
42-497-81247	MITCHELL, GEO. & ASSOC., INC.	Oil
42-497-81248
42-497-81249
42-497-81250
42-497-81251
42-497-81252	LONE STAR PROD. CO.	Oil
42-497-81253	LONE STAR PROD. CO.	Oil
42-497-81254
42-497-81255
42-497-81256
42-497-81257
42-497-81258
42-497-81259
42-497-81260
42-497-81261
42-497-81262
42-497-81263
42-497-81264	CITIES SERVICE OIL CO.	Oil
42-497-81265
42-497-81266
42-497-81267
42-497-81268
42-497-81269
42-497-81270
42-497-81271
42-497-81272
42-497-81273
42-497-81274
42-497-81275
42-497-81276
42-497-81277
42-497-81278
42-497-81279
42-497-81280
42-497-81281
42-497-81282
42-497-81283
42-497-81284
42-497-81285
42-497-81286	Mitchell Energy Corporation	Oil	11327
42-497-81287
42-497-81288
42-497-81289	Mitchell Energy Corporation	Oil
42-497-81290
42-497-81291
42-497-81292	SCOUT ENERGY MANAGEMENT LLC	Oil	11464
42-497-81293	DOYLE OIL COMPANY	Oil
42-497-81294	DOYLE OIL COMPANY	Oil
42-497-81295
42-497-81296
42-497-81297
42-497-81298
42-497-81299
42-497-81300
42-497-81301	MCCOMMONS OIL COMPANY	Oil
42-497-81302
42-497-81303
42-497-81304
42-497-81305	SABIO OIL & GAS INC.	Oil
42-497-81306	SABIO OIL & GAS INC.	Oil
42-497-81307	SABIO OIL & GAS INC.	Oil
42-497-81308
42-497-81309	LONE STAR PROD. CO.	Oil
42-497-81310
42-497-81311
42-497-81312
42-497-81313
42-497-81314
42-497-81315
42-497-81316
42-497-81317
42-497-81318
42-497-81319
42-497-81320
42-497-81321
42-497-81322
42-497-81323
42-497-81324	Mitchell Energy Corporation	Oil
42-497-81325
42-497-81326
42-497-81327
42-497-81328
42-497-81329
42-497-81330	North Central Oil Corp.	Oil
42-497-81331
42-497-81332	North Central Oil Corp.	Oil
42-497-81333	North Central Oil Corp.	Oil
42-497-81334	North Central Oil Corp.	Oil
42-497-81335
42-497-81336
42-497-81337
42-497-81338
42-497-81339
42-497-81340
42-497-81341	DEVON ENERGY PRODUCTION CO, L.P.	Oil	11779
42-497-81342
42-497-81343	DOYLE OIL COMPANY	Oil
42-497-81344	GRACE, JACK, PROD. CO.	Oil
42-497-81345
42-497-81346
42-497-81347
42-497-81348
42-497-81349	Mitchell Energy Corporation	Oil
42-497-81350
42-497-81351	WASOFF-BROWN OIL COMPANY	Oil
42-497-81352
42-497-81353
42-497-81354
42-497-81355	DEVON ENERGY PRODUCTION CO, L.P.	Oil	11942
42-497-81356
42-497-81357
42-497-81358
42-497-81359
42-497-81360
42-497-81361	UPHAM OIL & GAS COMPANY	Oil
42-497-81362	UPHAM OIL & GAS COMPANY	Oil
42-497-81363	Mitchell Energy Corporation	Oil
42-497-81364
42-497-81365	GRACE, LUKE, DRILLING CO.	Oil
42-497-81366	GRACE, LUKE, DRILLING CO.	Oil
42-497-81367
42-497-81368
42-497-81369
42-497-81370
42-497-81371	CORPENING ENTERPRISES	Oil
42-497-81372	CORPENING ENTERPRISES	Oil
42-497-81373	CORPENING ENTERPRISES	Oil
42-497-81374	CORPENING ENTERPRISES	Oil
42-497-81375
42-497-81376
42-497-81377	MITCHELL, GEO. & ASSOC., INC.	Oil
42-497-81378
42-497-81379
42-497-81380	UPHAM OIL & GAS COMPANY	Oil
42-497-81381
42-497-81382
42-497-81383	Mitchell Energy Corporation	Oil
42-497-81384
42-497-81385	Mitchell Energy Corporation	Oil
42-497-81386
42-497-81387
42-497-81388	Mitchell Energy Corporation	Oil
42-497-81389	Mitchell Energy Corporation	Oil
42-497-81390	GRACE, LUKE, DRILLING CO.	Oil
42-497-81391	GRACE, LUKE, DRILLING CO.	Oil
42-497-81392
42-497-81393	Mitchell Energy Corporation	Oil
42-497-81394
42-497-81395	Mitchell Energy Corporation	Oil
42-497-81396	WINFIELD OPERATING COMPANY	Oil	12168
42-497-81397	Mitchell Energy Corporation	Oil
42-497-81398
42-497-81399
42-497-81400
42-497-81401
42-497-81402
42-497-81403	Mitchell Energy Corporation	Oil
42-497-81404
42-497-81405
42-497-81406
42-497-81407
42-497-81408
42-497-81409	UPHAM OIL & GAS COMPANY	Oil
42-497-81410
42-497-81411	CORPENING ENTERPRISES	Oil
42-497-81412	CORPENING ENTERPRISES	Oil
42-497-81413	CORPENING ENTERPRISES	Oil
42-497-81414	CORPENING ENTERPRISES	Oil
42-497-81415
42-497-81416	RESERVE OIL & GAS COMPANY	Oil
42-497-81417	BUD OIL, INC.	Oil
42-497-81418	BUD OIL, INC.	Oil	12875
42-497-81419	KATIE PETROLEUM CO.	Oil
42-497-81420
42-497-81421
42-497-81422
42-497-81423	BUD OIL, INC.	Oil	12409
42-497-81424
42-497-81425
42-497-81426
42-497-81427
42-497-81428
42-497-81429
42-497-81430
42-497-81431
42-497-81432
42-497-81433
42-497-81434
42-497-81435
42-497-81436
42-497-81437
42-497-81438
42-497-81439
42-497-81440
42-497-81441
42-497-81442	Stephens & Johnson Operating Co.	Oil	12582
42-497-81443
42-497-81444	Stephens & Johnson Operating Co.	Oil	12582
42-497-81445	Stephens & Johnson Operating Co.	Oil	12582
42-497-81446	Stephens & Johnson Operating Co.	Oil	12582
42-497-81447
42-497-81448	Stephens & Johnson Operating Co.	Oil	12582
42-497-81449	Stephens & Johnson Operating Co.	Oil	12582
42-497-81450
42-497-81451
42-497-81452
42-497-81453
42-497-81454
42-497-81455
42-497-81456
42-497-81457
42-497-81458
42-497-81459	Stephens & Johnson Operating Co.	Oil	12582
42-497-81460	Stephens & Johnson Operating Co.	Oil	12582
42-497-81461	Stephens & Johnson Operating Co.	Oil	12582
42-497-81462
42-497-81463
42-497-81464
42-497-81465
42-497-81466	Getty Oil Co.	Oil
42-497-81467	Getty Oil Co.	Oil
42-497-81468
42-497-81469
42-497-81470	Mitchell Energy Corporation	Oil
42-497-81471
42-497-81472
42-497-81473
42-497-81474
42-497-81475
42-497-81476	Mitchell Energy Corporation	Oil
42-497-81477
42-497-81478
42-497-81479
42-497-81480
42-497-81481
42-497-81482
42-497-81483
42-497-81484
42-497-81485	K-B OIL COMPANY	Oil	27346
42-497-81486
42-497-81487
42-497-81488
42-497-81489
42-497-81490	MITCHELL, GEO. & ASSOC., INC.	Oil
42-497-81491	L & M OIL CO.	Oil
42-497-81492	COX OPERATING CO.	Oil
42-497-81493
42-497-81494
42-497-81495	Texaco Inc.	Oil
42-497-81496
42-497-81497
42-497-81498	MURPHY & ROACH	Oil
42-497-81499	Mitchell Energy Corporation	Oil
42-497-81500
42-497-81501
42-497-81502
42-497-81503
42-497-81504
42-497-81505
42-497-81506	TELESIS OPERATING CO., INC.	Oil
42-497-81507
42-497-81508
42-497-81509
42-497-81510
42-497-81511	Mitchell Energy Corporation	Oil
42-497-81512
42-497-81513
42-497-81514
42-497-81515	MITCHELL, GEO. & ASSOC., INC.	Oil
42-497-81516	LONE STAR PROD. CO.	Oil
42-497-81517
42-497-81518	HAMMAN, BLAKE	Oil
42-497-81519	HAMMAN, BLAKE	Oil
42-497-81520
42-497-81521
42-497-81522	Sun Exploration & Production Co.	Oil
42-497-81523
42-497-81524
42-497-81525
42-497-81526
42-497-81527
42-497-81528	Mitchell Energy Corporation	Oil	27311
42-497-81529
42-497-81530
42-497-81531
42-497-81532
42-497-81533
42-497-81534	JAY MANAGEMENT COMPANY, LLC	Oil
42-497-81535
42-497-81536
42-497-81537
42-497-81538
42-497-81539	Mitchell Energy Corporation	Oil
42-497-81540
42-497-81541	SHEETS, P. A.	Oil
42-497-81542
42-497-81543	PENNY, EVERETT J.	Oil
42-497-81544
42-497-81545
42-497-81546
42-497-81547
42-497-81548
42-497-81549
42-497-81550
42-497-81551	CINEMA OIL COMPANY	Oil
42-497-81552	PENNY, EVERETT J.	Oil
42-497-81553	KATIE PETROLEUM CO.	Oil
42-497-81554	Mitchell Energy Corporation	Oil
42-497-81555	Mitchell Energy Corporation	Oil
42-497-81556
42-497-81557
42-497-81558
42-497-81559
42-497-81560	Stephens & Johnson Operating Co.	Oil	13636
42-497-81561
42-497-81562
42-497-81563	Mitchell Energy Corporation	Oil
42-497-81564	Mitchell Energy Corporation	Oil
42-497-81565
42-497-81566
42-497-81567
42-497-81568
42-497-81569
42-497-81570
42-497-81571	SCOUT ENERGY MANAGEMENT LLC	Gas	111369
42-497-81572
42-497-81573
42-497-81574
42-497-81575
42-497-81576
42-497-81577
42-497-81578
42-497-81579	BURNS, L. T. ESTATE	Oil
42-497-81580
42-497-81581
42-497-81582	RICHEY, RAY MANAGEMENT CO., INC.	Gas	032666
42-497-81583
42-497-81584
42-497-81585
42-497-81586
42-497-81587	Mitchell Energy Corporation	Oil
42-497-81588
42-497-81589
42-497-81590
42-497-81591
42-497-81592
42-497-81593
42-497-81594
42-497-81595
42-497-81596
42-497-81597
42-497-81598
42-497-81599
42-497-81600	JAY MANAGEMENT COMPANY, LLC	Oil	14073
42-497-81601	JAY MANAGEMENT COMPANY, LLC	Oil
42-497-81602	Mitchell Energy Corporation	Oil
42-497-81603
42-497-81604
42-497-81605
42-497-81606	BURNS TRUST #2	Oil
42-497-81607
42-497-81608
42-497-81609	Petroleum Corporation Of Texas	Oil
42-497-81610
42-497-81611	Mitchell Energy Corporation	Oil
42-497-81612
42-497-81613	MITCHELL, GEO. & ASSOC., INC.	Oil
42-497-81614
42-497-81615	A MELL OIL PROPERTIES	Oil
42-497-81616	ASPEN OPERATING COMPANY, L.L.C.	Oil	14293
42-497-81617
42-497-81618
42-497-81619
42-497-81620
42-497-81621
42-497-81622
42-497-81623
42-497-81624
42-497-81625
42-497-81626
42-497-81627	ASPEN OPERATING COMPANY, L.L.C.	Oil	30288
42-497-81628
42-497-81629
42-497-81630
42-497-81631
42-497-81632
42-497-81633
42-497-81634
42-497-81635
42-497-81636
42-497-81637
42-497-81638
42-497-81639
42-497-81640
42-497-81641
42-497-81642
42-497-81643
42-497-81644
42-497-81645
42-497-81646
42-497-81647
42-497-81648
42-497-81649	Anadarko Production Company	Oil
42-497-81650	Anadarko Production Company	Oil
42-497-81651	Anadarko Production Company	Oil
42-497-81652	Anadarko Production Company	Oil
42-497-81653	Anadarko Production Company	Oil
42-497-81654	Anadarko Production Company	Oil
42-497-81655	Anadarko Production Company	Oil
42-497-81656	Anadarko Production Company	Oil
42-497-81657	Anadarko Production Company	Oil
42-497-81658	Anadarko Production Company	Oil
42-497-81659	Anadarko Production Company	Oil
42-497-81660	Anadarko Production Company	Oil
42-497-81661
42-497-81662
42-497-81663
42-497-81664	Mitchell Energy Corporation	Oil
42-497-81665
42-497-81666	LONE STAR PROD. CO.	Oil
42-497-81667
42-497-81668
42-497-81669
42-497-81670
42-497-81671
42-497-81672
42-497-81673	SMITH PIPE OF ABILENE	Oil
42-497-81674	Mitchell Energy Corporation	Oil
42-497-81675
42-497-81676
42-497-81677	Mitchell Energy Corporation	Oil
42-497-81678
42-497-81679	MITCHELL, GEO. & ASSOC., INC.	Oil
42-497-81680
42-497-81681	Mitchell Energy Corporation	Oil
42-497-81682
42-497-81683	CD CONSULTING & OPERATING CO.	Oil	14901
42-497-81684
42-497-81685
42-497-81686
42-497-81687
42-497-81688	CD CONSULTING & OPERATING CO.	Oil	14901
42-497-81689
42-497-81690
42-497-81691
42-497-81692
42-497-81693
42-497-81694
42-497-81695	BANDER, JOE	Oil
42-497-81696
42-497-81697
42-497-81698
42-497-81699	GRACE, JACK, PROD. CO.	Oil
42-497-81700
42-497-81701
42-497-81702
42-497-81703	MITCHELL, GEO. & ASSOC., INC.	Oil
42-497-81704
42-497-81705
42-497-81706
42-497-81707
42-497-81708
42-497-81709
42-497-81710
42-497-81711	Mitchell Energy Corporation	Oil
42-497-81712
42-497-81713
42-497-81714
42-497-81715
42-497-81716	MITCHELL, GEO. & ASSOC., INC.	Oil
42-497-81717
42-497-81718	Mitchell Energy Corporation	Oil
42-497-81719	Mitchell Energy Corporation	Oil
42-497-81720	Mitchell Energy Corporation	Oil
42-497-81721	UPHAM OIL & GAS COMPANY	Oil
42-497-81722	BURK ROYALTY COMPANY	Oil
42-497-81723
42-497-81724	ASPEN OPERATING COMPANY, L.L.C.	Oil
42-497-81725	ASPEN OPERATING COMPANY, L.L.C.	Oil
42-497-81726	ASPEN OPERATING COMPANY, L.L.C.	Oil
42-497-81727	ASPEN OPERATING COMPANY, L.L.C.	Oil
42-497-81728	ASPEN OPERATING COMPANY, L.L.C.	Oil
42-497-81729	ASPEN OPERATING COMPANY, L.L.C.	Oil
42-497-81730	ASPEN OPERATING COMPANY, L.L.C.	Oil
42-497-81731	ASPEN OPERATING COMPANY, L.L.C.	Oil
42-497-81732	ASPEN OPERATING COMPANY, L.L.C.	Oil
42-497-81733	ASPEN OPERATING COMPANY, L.L.C.	Oil
42-497-81734	ASPEN OPERATING COMPANY, L.L.C.	Oil
42-497-81735	ASPEN OPERATING COMPANY, L.L.C.	Oil
42-497-81736
42-497-81737
42-497-81738	ASPEN OPERATING COMPANY, L.L.C.	Oil
42-497-81739	ASPEN OPERATING COMPANY, L.L.C.	Oil
42-497-81740	ASPEN OPERATING COMPANY, L.L.C.	Oil
42-497-81741
42-497-81742	ASPEN OPERATING COMPANY, L.L.C.	Oil	15095
42-497-81743
42-497-81744
42-497-81745
42-497-81746
42-497-81747
42-497-81748
42-497-81749
42-497-81750
42-497-81751	LONE STAR PROD. CO.	Oil
42-497-81752
42-497-81753
42-497-81754
42-497-81755
42-497-81756
42-497-81757
42-497-81758	KATIE PETROLEUM CO.	Oil
42-497-81759	MITCHELL, GEO. & ASSOC., INC.	Oil
42-497-81760	MITCHELL, GEO. & ASSOC., INC.	Oil
42-497-81761	MITCHELL, GEO. & ASSOC., INC.	Oil
42-497-81762	MITCHELL, GEO. & ASSOC., INC.	Oil
42-497-81763	MITCHELL, GEO. & ASSOC., INC.	Oil
42-497-81764	MITCHELL, GEO. & ASSOC., INC.	Oil
42-497-81765	MITCHELL, GEO. & ASSOC., INC.	Oil
42-497-81766	MITCHELL, GEO. & ASSOC., INC.	Oil
42-497-81767	Mitchell Energy Corporation	Oil
42-497-81768	Mitchell Energy Corporation	Oil
42-497-81769	Mitchell Energy Corporation	Oil
42-497-81770	Mitchell Energy Corporation	Oil
42-497-81771	Mitchell Energy Corporation	Oil
42-497-81772	Mitchell Energy Corporation	Oil
42-497-81773	Mitchell Energy Corporation	Oil
42-497-81774	Mitchell Energy Corporation	Oil
42-497-81775	Mitchell Energy Corporation	Oil
42-497-81776	Mitchell Energy Corporation	Oil
42-497-81777	Mitchell Energy Corporation	Oil
42-497-81778	Mitchell Energy Corporation	Oil
42-497-81779	Mitchell Energy Corporation	Oil
42-497-81780	Mitchell Energy Corporation	Oil
42-497-81781	Mitchell Energy Corporation	Oil
42-497-81782	Mitchell Energy Corporation	Oil
42-497-81783
42-497-81784
42-497-81785	MCCOMMONS OIL COMPANY	Oil
42-497-81786	BRIDWELL OIL CO.	Oil
42-497-81787
42-497-81788	MCCOMMONS OIL COMPANY	Oil
42-497-81789
42-497-81790
42-497-81791	ASPEN OPERATING COMPANY, L.L.C.	Oil
42-497-81792
42-497-81793
42-497-81794
42-497-81795	UPHAM OIL & GAS COMPANY	Oil	27308
42-497-81796
42-497-81797
42-497-81798
42-497-81799
42-497-81800
42-497-81801
42-497-81802
42-497-81803
42-497-81804
42-497-81805
42-497-81806
42-497-81807
42-497-81808
42-497-81809
42-497-81810
42-497-81811
42-497-81812
42-497-81813
42-497-81814
42-497-81815
42-497-81816
42-497-81817
42-497-81818
42-497-81819
42-497-81820
42-497-81821	ASPEN OPERATING COMPANY, L.L.C.	Oil	15950
42-497-81822
42-497-81823
42-497-81824
42-497-81825
42-497-81826
42-497-81827
42-497-81828
42-497-81829
42-497-81830
42-497-81831
42-497-81832
42-497-81833
42-497-81834
42-497-81835
42-497-81836
42-497-81837
42-497-81838	ASPEN OPERATING COMPANY, L.L.C.	Oil
42-497-81839
42-497-81840
42-497-81841
42-497-81842
42-497-81843
42-497-81844
42-497-81845
42-497-81846
42-497-81847	ANADARKO PETROLEUM CORPORATION	Oil	16216
42-497-81848
42-497-81849	ANADARKO PETROLEUM CORPORATION	Oil	16216
42-497-81850
42-497-81851	ANADARKO PETROLEUM CORPORATION	Oil	16216
42-497-81852
42-497-81853	ANADARKO PETROLEUM CORPORATION	Oil	16216
42-497-81854
42-497-81855
42-497-81856
42-497-81857
42-497-81858
42-497-81859
42-497-81860
42-497-81861	ANADARKO PETROLEUM CORPORATION	Oil	16216
42-497-81862
42-497-81863
42-497-81864
42-497-81865
42-497-81866
42-497-81867
42-497-81868
42-497-81869	ANADARKO PETROLEUM CORPORATION	Oil	16216
42-497-81870	ANADARKO PETROLEUM CORPORATION	Oil	16216
42-497-81871	ANADARKO PETROLEUM CORPORATION	Oil	16216
42-497-81872	ANADARKO PETROLEUM CORPORATION	Oil
42-497-81873
42-497-81874
42-497-81875
42-497-81876
42-497-81877	ANADARKO PETROLEUM CORPORATION	Oil	16216
42-497-81878
42-497-81879
42-497-81880
42-497-81881
42-497-81882
42-497-81883
42-497-81884
42-497-81885	Mitchell Energy Corporation	Oil	27332
42-497-81886	North Central Oil Corp.	Oil
42-497-81887	North Central Oil Corp.	Oil
42-497-81888	North Central Oil Corp.	Oil
42-497-81889	North Central Oil Corp.	Oil
42-497-81890	North Central Oil Corp.	Oil
42-497-81891	North Central Oil Corp.	Oil
42-497-81892	North Central Oil Corp.	Oil
42-497-81893	North Central Oil Corp.	Oil
42-497-81894	North Central Oil Corp.	Oil
42-497-81895	North Central Oil Corp.	Oil
42-497-81896	North Central Oil Corp.	Oil
42-497-81897	North Central Oil Corp.	Oil
42-497-81898	North Central Oil Corp.	Oil
42-497-81899	North Central Oil Corp.	Oil
42-497-81900	EP Operating Company	Oil
42-497-81901
42-497-81902	GREAT AMERICAN RESOURCES INC.	Oil	16776
42-497-81903
42-497-81904
42-497-81905
42-497-81906
42-497-81907	GREAT AMERICAN RESOURCES INC.	Oil	16776
42-497-81908
42-497-81909
42-497-81910
42-497-81911
42-497-81912
42-497-81913
42-497-81914
42-497-81915
42-497-81916
42-497-81917
42-497-81918
42-497-81919
42-497-81920
42-497-81921
42-497-81922
42-497-81923
42-497-81924
42-497-81925
42-497-81926
42-497-81927
42-497-81928	SUN EXPL. & PROD. CO.-ABILENE	Oil
42-497-81929
42-497-81930	SUN EXPL. & PROD. CO.-ABILENE	Oil
42-497-81931	SUN EXPL. & PROD. CO.-ABILENE	Oil
42-497-81932
42-497-81933	Mitchell Energy Corporation	Oil
42-497-81934	CREST OPERATING COMPANY	Oil	17084
42-497-81935	CREST OPERATING COMPANY	Oil	17085
42-497-81936	LONE STAR PROD. CO.	Oil
42-497-81937	EVEREST ENERGY LLC	Oil	17152
42-497-81938
42-497-81939
42-497-81940
42-497-81941
42-497-81942
42-497-81943
42-497-81944
42-497-81945
42-497-81946
42-497-81947
42-497-81948
42-497-81949
42-497-81950
42-497-81951
42-497-81952
42-497-81953
42-497-81954
42-497-81955
42-497-81956
42-497-81957
42-497-81958
42-497-81959
42-497-81960
42-497-81961
42-497-81962
42-497-81963
42-497-81964
42-497-81965
42-497-81966
42-497-81967
42-497-81968
42-497-81969
42-497-81970
42-497-81971
42-497-81972
42-497-81973	WALSH & WATTS, INC.	Oil	17214
42-497-81974
42-497-81975
42-497-81976
42-497-81977
42-497-81978
42-497-81979
42-497-81980
42-497-81981
42-497-81982
42-497-81983
42-497-81984
42-497-81985
42-497-81986	A MELL OIL PROPERTIES	Oil
42-497-81987	A MELL OIL PROPERTIES	Oil	17335
42-497-81988
42-497-81989
42-497-81990	DEVON ENERGY PRODUCTION CO, L.P.	Oil	17346
42-497-81991
42-497-81992	Mitchell Energy Corporation	Oil
42-497-81993	Mitchell Energy Corporation	Oil
42-497-81994	Mitchell Energy Corporation	Oil
42-497-81995
42-497-81996	JAY MANAGEMENT COMPANY, LLC	Oil
42-497-81997	Mitchell Energy Corporation	Oil
42-497-81998
42-497-81999
42-497-82000
42-497-82001
42-497-82002
42-497-82003
42-497-82004
42-497-82005
42-497-82006
42-497-82007
42-497-82008
42-497-82009
42-497-82010	CASWELL BROS. OIL CO.	Oil
42-497-82011
42-497-82012
42-497-82013	FT. WORTH CHEROKEE OIL &GAS CORP	Oil
42-497-82014
42-497-82015
42-497-82016	SUNRISE ENTERPRISES	Oil
42-497-82017
42-497-82018
42-497-82019
42-497-82020	TREK RESOURCES, INC.	Oil	17525
42-497-82021
42-497-82022
42-497-82023
42-497-82024
42-497-82025
42-497-82026
42-497-82027	BRIAR ENERGY CORPORATION	Oil	17728
42-497-82028
42-497-82029
42-497-82030	TREK RESOURCES, INC.	Oil	17730
42-497-82031
42-497-82032
42-497-82033	WILLOWBEND INVESTMENTS, INC.	Oil	17747
42-497-82034
42-497-82035
42-497-82036
42-497-82037
42-497-82038	BRIDWELL OIL CO.	Oil
42-497-82039
42-497-82040	JAY MANAGEMENT COMPANY, LLC	Oil	17821
42-497-82041
42-497-82042	Mitchell Energy Corporation	Oil	23721
42-497-82043
42-497-82044	COFFMAN TANK TRUCKS	Oil	17943
42-497-82045
42-497-82046	CLEARY PETROLEUM CORP.	Oil
42-497-82047
42-497-82048
42-497-82049	KCA OIL & GAS INC.	Oil
42-497-82050
42-497-82051
42-497-82052
42-497-82053	L & M OIL CO.	Oil
42-497-82054	CHOLLA PETROLEUM, INC.	Oil	18245
42-497-82055
42-497-82056	CHOLLA PETROLEUM, INC.	Oil	18247
42-497-82057
42-497-82058
42-497-82059
42-497-82060
42-497-82061
42-497-82062	CRAWFORD ENERGY	Oil
42-497-82063
42-497-82064
42-497-82065
42-497-82066	Tipperary Oil & Gas Corporation	Oil
42-497-82067
42-497-82068
42-497-82069
42-497-82070
42-497-82071
42-497-82072
42-497-82073
42-497-82074
42-497-82075
42-497-82076
42-497-82077
42-497-82078
42-497-82079
42-497-82080
42-497-82081	WHISKEY RIVER OIL & GAS LLC	Oil
42-497-82082
42-497-82083
42-497-82084
42-497-82085	J & A OPERATING	Oil	19411
42-497-82086
42-497-82087
42-497-82088
42-497-82089
42-497-82090
42-497-82091
42-497-82092
42-497-82093
42-497-82094
42-497-82095
42-497-82096
42-497-82097	Knight, Reuben B.	Oil	20362
42-497-82098	UPHAM OIL & GAS COMPANY	Oil	20560
42-497-82099
42-497-82100
42-497-82101
42-497-82102
42-497-82103
42-497-82104
42-497-82105	Mitchell Energy Corporation	Oil
42-497-82106
42-497-82107
42-497-82108
42-497-82109
42-497-82110
42-497-82111	WOOLEY PETROLEUM	Oil
42-497-82112
42-497-82113
42-497-82114	DMC OIL & GAS PRODUCERS	Oil
42-497-82115
42-497-82116
42-497-82117
42-497-82118
42-497-82119	CRAWFORD ENERGY
42-497-82120	BRANNEN, MICHAEL
42-497-82121
42-497-82122	Mitchell Energy Corporation
42-497-82123	WOLFSON OIL CO.
42-497-82124	Phillips Petroleum Company
42-497-82125	CRAWFORD ENERGY
42-497-82126
42-497-82127	S & J OPERATING CO.
42-497-82128	TEAL PETROLEUM COMPANY
42-497-82129	TEAL PETROLEUM COMPANY
42-497-82130	CRAWFORD ENERGY
42-497-82131	TAYLOR OPER. CO.
42-497-82132	TAYLOR, BEN J.	Gas
42-497-82133	TEAL PETROLEUM COMPANY
42-497-82134	TEAL PETROLEUM COMPANY
42-497-82135
42-497-82136	NUEVE OPERATING CO. OF TEXAS
42-497-82137
42-497-82138	TAYLOR, BEN J.
42-497-82139	Sun Exploration & Production Co.
42-497-82140	TEAL PETROLEUM COMPANY
42-497-82141	BARON CO., THE
42-497-82142	Kerr-McGee Corporation
42-497-82143	TAYLOR, BEN J.
42-497-82144	J & D RESOURCES
42-497-82145	Mitchell Energy Corporation
42-497-82146	SCOTT, RYDER OIL CO.
42-497-82147	GO OIL CORP.
42-497-82148	POLK & PATTON, INC.
42-497-82149
42-497-82150	WOLSEY, V. L.
42-497-82151	LOCH & TRACY ENGINEERING CO
42-497-82152
42-497-82153	K-B OIL COMPANY
42-497-82154
42-497-82155	Mitchell Energy Corporation
42-497-82156	INTERCONTINENTAL PRODUCTION CO.
42-497-82157	TAYLOR, BEN J.
42-497-82158	ECHO PRODUCTION, INC.
42-497-82159	MCCUTCHIN, ALMA
42-497-82160	ECHO PRODUCTION, INC.
42-497-82161
42-497-82162
42-497-82163	MURJO OIL & ROYALTY COMPANY
42-497-82164	RICHEY EXPLORATION CO.
42-497-82165	INDIAN OIL COMPANY, INC.
42-497-82166	TAYLOR OPER. CO.
42-497-82167
42-497-82168
42-497-82169
42-497-82170	H & S PRODUCTION, INC.
42-497-82171	GRACE, LUKE OIL CO.
42-497-82172	GRACE, LUKE OIL CO.
42-497-82173
42-497-82174
42-497-82175
42-497-82176	ROIL RESOURCES INC.
42-497-82177	BURNS PETROLEUM
42-497-82178
42-497-82179	Mitchell Energy Corporation
42-497-82180	Mitchell Energy Corporation
42-497-82181	Mitchell Energy Corporation
42-497-82182	Mitchell Energy Corporation
42-497-82183
42-497-82184
42-497-82185	EL RAN, INC.
42-497-82186	Mitchell Energy Corporation
42-497-82187
42-497-82188	EIFEL ENERGY INDUSTRIES, INC.
42-497-82189
42-497-82190
42-497-82191
42-497-82194
42-497-82195
42-497-82196
42-497-82197	COASTLINE OIL AND GAS PARTNERS	Oil
42-497-82198
42-497-82199
42-497-82200
42-497-82201
42-497-82202
42-497-82203
42-497-82204
42-497-82205
42-497-82206
42-497-82207
42-497-82208
42-497-82209
42-497-82210
42-497-82211
42-497-82212
42-497-82213
42-497-82214
42-497-82215
42-497-82216
42-497-82217
42-497-82218
42-497-82219
42-497-82220
42-497-82221
42-497-82222
42-497-82223
42-497-82224
42-497-82225
42-497-82226	SCOUT ENERGY MANAGEMENT LLC	Oil	09417
42-497-82227	AMERICAN TRADING & PROD. CORP.	Gas
42-497-82228
42-497-82229
42-497-82230	NUGE, LLC	Oil	26622
42-497-82231
42-497-82232	PAUTSKY, NOEL	Oil	26889
42-497-82233
42-497-82234
42-497-82235
42-497-82236	Mitchell Energy Corporation
42-497-82237
42-497-82238	DALLAS ROYALTY, INC.	Gas	028984
42-497-82239	MITCHELL, GEO. & ASSOC., INC.	Gas
42-497-82240
42-497-82241
42-497-82242
42-497-82243
42-497-82244
42-497-82245
42-497-82246
42-497-82247
42-497-82248
42-497-82249
42-497-82250	MITCHELL, GEO. & ASSOC., INC.	Gas
42-497-82251
42-497-82252
42-497-82253
42-497-82254
42-497-82255
42-497-82256
42-497-82257
42-497-82258
42-497-82259
42-497-82260
42-497-82261

For data sources see