Irion County, Texas
The Irion County Courthouse in Mertzon
Location in the state of Texas
Texas's location in the U.S.
Founded	1889
Named for	Robert Anderson Irion
Seat	Mertzon
Largest city	Mertzon
Area
• Total	1,052 sq mi (2,725 km2)
• Land	1,052 sq mi (2,725 km2)
• Water	0.07 sq mi (0 km2), 0.01%
Population
• (2010)	1,599
• Density	1.5/sq mi (1/km²)
Congressional district	11th
Time zone	Central: UTC-6/-5
Website	www.co.irion.tx.us
Footnotes: For infobox source see

County Well Data

Well ID	Operator Name	Well Type	Lease
42-235-00009	TRACKER RESOURCE DEV III, LLC	Oil	06868
42-235-00010	TRACKER RESOURCE DEV III, LLC	Oil	01961
42-235-00011	TRACKER RESOURCE DEV III, LLC	Oil	06868
42-235-00012	FRONT STREET OPERATING, LLC	Oil	05109
42-235-00015	FRONT STREET OPERATING, LLC	Oil	05109
42-235-00023	TOC ENERGY RESOURCES, LLC	Gas	038138
42-235-00025	SCOUT ENERGY MANAGEMENT LLC	Oil
42-235-00026	SCOUT ENERGY MANAGEMENT LLC	Oil	05064
42-235-00027	SCOUT ENERGY MANAGEMENT LLC	Oil	02410
42-235-00028	SCOUT ENERGY MANAGEMENT LLC	Oil	02410
42-235-00029	SCOUT ENERGY MANAGEMENT LLC	Oil	02410
42-235-00030	SCOUT ENERGY MANAGEMENT LLC	Oil	02410
42-235-00031	SCOUT ENERGY MANAGEMENT LLC	Oil	02410
42-235-00032	SCOUT ENERGY MANAGEMENT LLC	Oil	02410
42-235-00033	SCOUT ENERGY MANAGEMENT LLC	Oil	02410
42-235-00034	SCOUT ENERGY MANAGEMENT LLC	Oil	02410
42-235-00035	SCOUT ENERGY MANAGEMENT LLC	Oil
42-235-00036	SCOUT ENERGY MANAGEMENT LLC	Oil	02410
42-235-00037	SCOUT ENERGY MANAGEMENT LLC	Oil	02410
42-235-00038	SCOUT ENERGY MANAGEMENT LLC	Oil	02410
42-235-00039	SCOUT ENERGY MANAGEMENT LLC	Oil	02410
42-235-00040	SCOUT ENERGY MANAGEMENT LLC	Oil	02410
42-235-00042	SCOUT ENERGY MANAGEMENT LLC	Oil	02410
42-235-00044	SCOUT ENERGY MANAGEMENT LLC	Oil
42-235-00045	SCOUT ENERGY MANAGEMENT LLC	Oil	02410
42-235-00046	SCOUT ENERGY MANAGEMENT LLC	Oil
42-235-00047	SCOUT ENERGY MANAGEMENT LLC	Oil	02410
42-235-00049	SCOUT ENERGY MANAGEMENT LLC	Oil	02410
42-235-00053	SCOUT ENERGY MANAGEMENT LLC	Oil	02410
42-235-00055	SCOUT ENERGY MANAGEMENT LLC	Oil
42-235-00056	Union Texas Petroleum Corp.	Oil	09907
42-235-00059
42-235-00066
42-235-00067
42-235-00068
42-235-00069	J. COMPANY	Oil	07974
42-235-00070	MCCAMMON OIL & GAS, INC.	Oil	06464
42-235-00072	MCCAMMON OIL & GAS, INC.	Oil	02992
42-235-00074	MCCAMMON OIL & GAS, INC.	Oil	03007
42-235-00077	TRACKER RESOURCE DEV III, LLC	Oil	14374
42-235-00086	SCOUT ENERGY MANAGEMENT LLC	Oil	01295
42-235-00087	SCOUT ENERGY MANAGEMENT LLC	Oil	01295
42-235-00088	SCOUT ENERGY MANAGEMENT LLC	Oil	02410
42-235-00091	J. COMPANY	Oil	07974
42-235-00095
42-235-00099	S & T OPERATING, INC.	Oil	02770
42-235-00104
42-235-00130
42-235-00131
42-235-00148	OVINTIV USA INC.	Oil	02284
42-235-00151	OXY USA INC.	Oil	03004
42-235-00152
42-235-00154
42-235-00163	FRATELLI EXPLORATION, L.P.	Oil	02777
42-235-00178
42-235-00179
42-235-00183
42-235-00194	Amoco Production Company	Oil
42-235-00196	K-D OPERATING, INC.	Oil	00536
42-235-00197	K-D OPERATING, INC.	Oil	00536
42-235-00198	K-D OPERATING, INC.
42-235-00202	HANKS OIL FIELD SERVICE INC.	Oil
42-235-00220	A & B OIL COMPANY	Oil	00537
42-235-00221	A & B OIL COMPANY	Oil	00537
42-235-00222	A & B OIL COMPANY	Oil	00537
42-235-00223	A & B OIL COMPANY	Oil	00537
42-235-00224	A & B OIL COMPANY	Oil	00537
42-235-00237	COG OPERATING LLC	Oil	08427
42-235-00240	HULEN OPERATING COMPANY	Oil	00430
42-235-00241	HULEN OPERATING COMPANY	Oil	00428
42-235-00249	TEJAS JACK SALES, INC.	Oil	03292
42-235-00251	TEJAS JACK SALES, INC.	Oil	03292
42-235-00259	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-00261	MORRIS, J. P. ETAL	Oil
42-235-00270	MCCAMMON OIL & GAS, INC.	Oil	03065
42-235-00271	A & B OIL COMPANY	Oil	00537
42-235-00272	A & B OIL COMPANY	Oil	00537
42-235-00273	A & B OIL COMPANY	Oil	00537
42-235-00274	A & B OIL COMPANY	Oil	00537
42-235-00293	DLB OIL & GAS INC.	Gas	064500
42-235-00299
42-235-00307	MCCAMMON OIL & GAS, INC.	Oil	02503
42-235-00308	MCCAMMON OIL & GAS, INC.	Oil	02566
42-235-00337
42-235-00339
42-235-00340
42-235-00342	7H RANCH	Oil
42-235-00343
42-235-00344	7H RANCH	Oil
42-235-00345
42-235-00347
42-235-00349	7H RANCH	Oil
42-235-00357	S & T OPERATING, INC.	Oil	02512
42-235-00364	Union Texas Petroleum Corp.	Oil	06725
42-235-00365	Union Texas Petroleum Corp.	Oil	06725
42-235-00379	MCCAMMON OIL & GAS, INC.	Oil	02488
42-235-00380	MCCAMMON OIL & GAS, INC.	Oil	06492
42-235-00388	FRATELLI EXPLORATION, L.P.	Oil	10832
42-235-00390	MCCAMMON, J. H.	Oil	07026
42-235-00393
42-235-00403	SCHKADE, PAUL DRLG. CO.	Oil
42-235-00410	MWJ PRODUCING COMPANY	Oil	08919
42-235-00418	MCCABE, JOHN Q.	Oil
42-235-00420	DLB OIL & GAS INC.	Oil	01194
42-235-00424	MCCAMMON, J. H.	Oil	07027
42-235-00425	MCCAMMON, J. H.	Oil	07027
42-235-00427	J & J SERVICES COMPANY	Oil	03504
42-235-00429	FRONT STREET OPERATING, LLC	Oil
42-235-00430	FRONT STREET OPERATING, LLC	Oil
42-235-00431	FRONT STREET OPERATING, LLC	Oil
42-235-00432	FRONT STREET OPERATING, LLC	Oil	05109
42-235-00433	FRONT STREET OPERATING, LLC	Oil
42-235-00434	Apache Corporation	Oil	06725
42-235-00437	ATLANTIC RICHFIELD CO.	Oil	06725
42-235-00439	ATLANTIC RICHFIELD CO.	Oil	06725
42-235-00440	ATLANTIC RICHFIELD CO.	Oil	06725
42-235-00441	ATLANTIC RICHFIELD CO.	Oil	06725
42-235-00442	ATLANTIC RICHFIELD CO.	Oil	06725
42-235-00443	ATLANTIC RICHFIELD CO.	Oil	06725
42-235-00444	ATLANTIC RICHFIELD CO.	Oil	06725
42-235-00445	ATLANTIC RICHFIELD CO.	Oil	06725
42-235-00446	ATLANTIC RICHFIELD CO.	Oil	06725
42-235-00447	ATLANTIC RICHFIELD CO.	Oil	06725
42-235-00448	ATLANTIC RICHFIELD CO.	Oil	06725
42-235-00449	ATLANTIC RICHFIELD CO.	Oil	06725
42-235-00450	ATLANTIC RICHFIELD CO.	Oil	06725
42-235-00451	ATLANTIC RICHFIELD CO.	Oil	06725
42-235-00452	ATLANTIC RICHFIELD CO.	Oil	06725
42-235-00453	ATLANTIC RICHFIELD CO.	Oil	06725
42-235-00455	ATLANTIC RICHFIELD CO.	Gas
42-235-00456	ATLANTIC RICHFIELD CO.	Oil	06725
42-235-00457	ATLANTIC RICHFIELD CO.	Oil	06725
42-235-00458	ATLANTIC RICHFIELD CO.	Oil	06725
42-235-00459	ATLANTIC RICHFIELD CO.	Oil	06725
42-235-00460	ATLANTIC RICHFIELD CO.	Oil
42-235-00461	ATLANTIC RICHFIELD CO.	Oil	06725
42-235-00462	ATLANTIC RICHFIELD CO.	Oil	06725
42-235-00463	ATLANTIC RICHFIELD CO.	Oil	06725
42-235-00464	ATLANTIC RICHFIELD CO.	Oil
42-235-00465	FRONT STREET OPERATING, LLC	Oil
42-235-00466	FRONT STREET OPERATING, LLC	Oil
42-235-00467	FRONT STREET OPERATING, LLC	Oil
42-235-00468	FRONT STREET OPERATING, LLC	Oil	05109
42-235-00469	FRONT STREET OPERATING, LLC	Oil	05109
42-235-00470	SWARTZ, GUY A.
42-235-00471	FRONT STREET OPERATING, LLC	Oil	06991
42-235-00472	HOBBS, A. B. INC.
42-235-00488
42-235-00494	BHP PETROLEUM (AMERICAS) INC.	Oil	06999
42-235-00496	PAN AMERICAN PETROLEUM CORP.	Gas
42-235-00497	ENERGY RESERVES GROUP, INC.	Oil	06999
42-235-00499	Graham Royalty, Ltd.	Oil	00429
42-235-00500	Graham Royalty, Ltd.	Oil	00429
42-235-00503
42-235-00505	FRONT STREET OPERATING, LLC	Oil
42-235-00506	FRONT STREET OPERATING, LLC	Oil	05109
42-235-00507	FRONT STREET OPERATING, LLC	Oil	05109
42-235-00508	FRONT STREET OPERATING, LLC	Oil	05109
42-235-00509	FRONT STREET OPERATING, LLC	Oil	05109
42-235-00510
42-235-00511	HULEN OPERATING COMPANY	Gas	276135
42-235-00512
42-235-00519
42-235-00520	FRONT STREET OPERATING, LLC	Oil	05109
42-235-00521	FRONT STREET OPERATING, LLC	Oil	05109
42-235-00522	Petroleum Corporation Of Texas	Oil	05109
42-235-00525	TRACKER RESOURCE DEV III, LLC	Oil	01961
42-235-00528	ESPERANZA ENERGY CORP.	Oil	11820
42-235-00529	TRACKER RESOURCE DEV III, LLC	Oil	01964
42-235-00531	TRACKER RESOURCE DEV III, LLC	Oil	01964
42-235-00534
42-235-00535	FRATELLI EXPLORATION, L.P.	Oil	03479
42-235-00536	OXY USA INC.	Gas	018758
42-235-00547	OXY USA INC.	Gas
42-235-00548	OXY USA INC.	Gas	018764
42-235-00549	TXO Production Corp.	Gas
42-235-00550	OXY USA INC.	Gas	034737
42-235-00551	LAWRENCE, C. F. & ASSOC. INC.	Oil	03480
42-235-00552	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-00553	OXY USA INC.	Gas	018761
42-235-00554	TUCKER DRILLING COMPANY, INC.	Oil
42-235-00556	MCCAMMON, J. H.	Oil
42-235-00559
42-235-00561	American Exploration Company	Oil
42-235-00563	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-00564
42-235-00565	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-00568	FRONT STREET OPERATING, LLC	Oil	05109
42-235-00569	FRONT STREET OPERATING, LLC	Oil
42-235-00570	FRONT STREET OPERATING, LLC	Oil	05109
42-235-00571	FRONT STREET OPERATING, LLC	Oil	05109
42-235-00573	TRACKER RESOURCE DEV III, LLC	Oil	01964
42-235-00583	CONCHO OILFIELD SERV & OPER CO.	Oil	12630
42-235-00584
42-235-00588	CONCHO OILFIELD SERV & OPER CO.	Oil	12630
42-235-00593	OXY USA INC.	Gas	018760
42-235-00603	Grace Petroleum Corp.	Oil
42-235-00604	FRATELLI EXPLORATION, L.P.	Oil
42-235-00609	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-00610	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-00611	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-00612	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-00613	FRATELLI EXPLORATION, L.P.	Oil
42-235-00614	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-00615	FRATELLI EXPLORATION, L.P.	Oil	11420
42-235-00616	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-00617	LAWRENCE, C. F. & ASSOC. INC.	Oil	03287
42-235-00619	RIO INTERSTATE OIL, INC.	Oil
42-235-00620	FRATELLI EXPLORATION, L.P.	Oil	03473
42-235-00622	RIO PRODUCTION CO.	Oil
42-235-00623	SCHKADE EXPLORATION	Oil	03682
42-235-00627	SCHKADE EXPLORATION	Oil	03682
42-235-00628	SCHKADE EXPLORATION	Oil	03682
42-235-00629	SCHKADE EXPLORATION	Oil	03682
42-235-00635
42-235-00638	MCCAMMON OIL & GAS, INC.	Oil	05752
42-235-00802	TAWA OPERATING CO., INC.	Oil
42-235-01263	OXY USA INC.	Oil	05275
42-235-02995
42-235-10002	SCOUT ENERGY MANAGEMENT LLC	Oil
42-235-10003	SCOUT ENERGY MANAGEMENT LLC	Oil	02410
42-235-10004	REMUDA OPERATING COMPANY	Oil	05750
42-235-10005	REMUDA OPERATING COMPANY	Oil	05980
42-235-10006	TXP, INCORPORATED	Oil	04140
42-235-10011	Texaco Inc.	Oil
42-235-10013	SMITH PIPE OF ABILENE	Oil	04588
42-235-10020	RAYCO OPERATING, INC.	Oil	04621
42-235-10025	GANTER DEVELOPMENT, INC.	Oil	04446
42-235-10026	GANTER DEVELOPMENT, INC.	Oil	04446
42-235-10029
42-235-10030	DLB OIL & GAS INC.	Oil
42-235-10034	BETTIS, BOYLE & STOVALL
42-235-10038	GANTER DEVELOPMENT, INC.	Oil	04446
42-235-10041	Union Texas Petroleum Corp.	Oil	06725
42-235-10042	Union Texas Petroleum Corp.	Oil	06725
42-235-10044	Graham Royalty, Ltd.	Oil
42-235-10046	GANTER DEVELOPMENT, INC.	Oil
42-235-10047	GANTER DEVELOPMENT, INC.	Oil
42-235-10050	RMG PRODUCERS	Oil
42-235-10051	REMCO OIL & GAS	Oil	08406
42-235-10054	ATLANTIC RICHFIELD CO.	Oil	06725
42-235-10055
42-235-10057
42-235-10058	Texaco Inc.	Oil
42-235-10059	Skelly Oil Co.	Oil
42-235-10060	OXY USA INC.	Oil	04509
42-235-10062	OXY USA INC.	Oil	04509
42-235-10065	Texaco Inc.	Oil
42-235-10069	Texaco Inc.	Oil
42-235-10070	SMITH PIPE OF ABILENE	Oil	04583
42-235-10071	ARMOR PETROLEUM, INC.	Oil	04468
42-235-10073	Q E D EXPLORATION, INC.
42-235-10075	ARMOR PETROLEUM, INC.	Oil	04468
42-235-10077	DUNIGAN PETROLEUM, INC.	Oil
42-235-10088	DITTMAN, D. W.	Oil	04514
42-235-10089	FRATELLI EXPLORATION, L.P.	Oil
42-235-10090
42-235-10101	Texaco Inc.	Oil
42-235-10102	TEXACO PRODUCING INC.	Oil
42-235-10103	SMITH PIPE OF ABILENE	Oil	04588
42-235-10105	OXY USA INC.	Gas	037812
42-235-10201	TOC ENERGY RESOURCES, LLC	Gas	039189
42-235-10202	SOUTHERN EXPLORATION, INC.	Oil	04621
42-235-10203	SOUTHERN EXPLORATION, INC.	Oil	04621
42-235-10206	TXP, INCORPORATED	Oil	04509
42-235-10208	SOUTHERN EXPLORATION, INC.	Oil	04621
42-235-10209	OXY USA INC.	Gas	038831
42-235-10213
42-235-10215	LADD OIL & GAS CORPORATION	Oil
42-235-10216	ADOBE OIL CO.	Oil
42-235-10217
42-235-10219	TUCKER DRILLING COMPANY, INC.	Oil
42-235-10222	TOC ENERGY RESOURCES, LLC	Gas	040817
42-235-10224	GANTER DEVELOPMENT, INC.	Oil	04446
42-235-10225	SOUTHERN EXPLORATION, INC.	Oil	04621
42-235-10226
42-235-10229	SCOUT ENERGY MANAGEMENT LLC	Oil
42-235-10230	HANKAMER, CURTIS CORPORATION,THE	Oil	05184
42-235-10232	OXY USA INC.	Oil	05149
42-235-10235	SCOUT ENERGY MANAGEMENT LLC	Oil	05176
42-235-10236	TUCKER DRILLING COMPANY, INC.	Oil
42-235-10237
42-235-10241	OXY USA INC.	Oil	05149
42-235-10244	A & P COMPANY
42-235-10246	MERIT ENERGY COMPANY	Oil	05064
42-235-10248	UNIT PETROLEUM COMPANY	Oil
42-235-10249	OXY USA INC.	Oil	11259
42-235-10251
42-235-10252
42-235-10254	OXY USA INC.	Oil	11259
42-235-10255	OXY USA INC.	Oil	05275
42-235-10256
42-235-10257	LADD OIL & GAS CORPORATION	Oil	04930
42-235-10259
42-235-10261	HANKAMER, CURTIS	Oil
42-235-10262	SCOUT ENERGY MANAGEMENT LLC	Oil	05064
42-235-10264	SCOUT ENERGY MANAGEMENT LLC	Oil
42-235-10265	OXY USA INC.	Oil	05275
42-235-10275	MCIVER, INC	Gas	152829
42-235-10279	TUCKER DRILLING COMPANY, INC.	Oil
42-235-10281
42-235-10284	TUCKER DRILLING COMPANY, INC.	Oil
42-235-10285	SCOUT ENERGY MANAGEMENT LLC	Oil	05544
42-235-10286	TUCKER, GEORGE C.	Oil	05342
42-235-10287	TUCKER, GEORGE C.	Oil	05342
42-235-10289	MERIT ENERGY COMPANY	Oil	05544
42-235-10290
42-235-10292	STEPHENS, AUTRY C.	Oil	05497
42-235-10293	MCIVER, INC	Oil	10044
42-235-10295	HOBBS, A. B. INC.	Oil
42-235-10298	BRECK OPERATING CORP.	Oil
42-235-10299	BRECK OPERATING CORP.	Oil
42-235-10301	THP OPERATING LLC	Oil	05502
42-235-10302	REMUDA OPERATING COMPANY	Oil	05508
42-235-10303	REMUDA OPERATING COMPANY	Oil	05508
42-235-10305	BORDEN, J. D.	Oil
42-235-10308	ANADARKO PETROLEUM CORPORATION	Oil	05497
42-235-10309	SCOUT ENERGY MANAGEMENT LLC	Oil	05064
42-235-10310
42-235-10311	SCOUT ENERGY MANAGEMENT LLC	Oil	05064
42-235-10312
42-235-10314	OXY USA INC.	Oil	04509
42-235-10315
42-235-10316	PETRODATA RESOURCES, INC.	Gas	120123
42-235-10317	FRONT STREET OPERATING, LLC	Oil
42-235-10319	SCOUT ENERGY MANAGEMENT LLC	Oil	05064
42-235-10321	ODEN, H. D., INC.	Oil
42-235-10322
42-235-10323	INDIAN WELLS OIL COMPANY	Oil
42-235-10324
42-235-20001	UNIT PETROLEUM COMPANY	Oil	05295
42-235-20006	A & B OIL COMPANY	Oil	00537
42-235-20013	J & J SERVICES COMPANY	Oil	11539
42-235-20015	ODEN, H. D., INC.	Oil
42-235-20019	ODEN, H. D., INC.	Oil
42-235-20020	ODEN, H. D., INC.	Oil
42-235-20032	SCOUT ENERGY MANAGEMENT LLC	Oil	01295
42-235-20033	DEVON ENERGY CORPORATION(NEVADA)	Oil	01295
42-235-20034	SCOUT ENERGY MANAGEMENT LLC	Oil	01295
42-235-20058	SCOUT ENERGY MANAGEMENT LLC	Oil	01295
42-235-20060	FRONT STREET OPERATING, LLC	Oil	05563
42-235-20070	FRATELLI EXPLORATION, L.P.	Oil	05246
42-235-20071	TXP, INCORPORATED	Oil	05573
42-235-20073	WESTERN STATES PRODUCING CO.	Oil
42-235-30001	FRONT STREET OPERATING, LLC	Oil	05563
42-235-30003	MIRANDA ENERGY CORPORATION	Oil
42-235-30004	HANKAMER, CURTIS	Oil
42-235-30005	S & T OPERATING, INC.	Oil	05630
42-235-30006	SCOUT ENERGY MANAGEMENT LLC	Oil	05064
42-235-30007	LINDENMUTH & ASSOCIATES, INC.	Oil	05669
42-235-30010	HANKAMER, CURTIS CORPORATION,THE	Oil
42-235-30013	RMG PRODUCERS	Oil
42-235-30016	SCOUT ENERGY MANAGEMENT LLC	Oil
42-235-30018	FRONT STREET OPERATING, LLC	Oil	05563
42-235-30023	LINDENMUTH & ASSOCIATES, INC.	Oil	05692
42-235-30024	PARKER & PARSLEY	Oil
42-235-30025	S & T OPERATING, INC.	Oil
42-235-30026	MOJAVE ENERGY	Oil
42-235-30028
42-235-30029	LINDENMUTH & ASSOCIATES, INC.	Oil	05669
42-235-30031	PARKER & PARSLEY	Gas
42-235-30032	LINDENMUTH & ASSOCIATES, INC.	Oil	05692
42-235-30035	THRESHOLD DEVELOPMENT COMPANY	Gas
42-235-30036
42-235-30037	MOBIL OIL CORPORATION	Oil
42-235-30038
42-235-30039	TOC ENERGY RESOURCES, LLC	Oil	05804
42-235-30040
42-235-30042	REMUDA OPERATING COMPANY	Oil	05750
42-235-30043	THP OPERATING LLC	Oil
42-235-30044	THP OPERATING LLC	Oil
42-235-30045
42-235-30046	TOC ENERGY RESOURCES, LLC	Oil	05804
42-235-30048	TAWA OPERATING CO., INC.	Oil	15256
42-235-30049
42-235-30051	TEXACO E & P INC.	Gas	049237
42-235-30052
42-235-30056	HANKAMER, CURTIS CORPORATION,THE	Oil	05889
42-235-30058
42-235-30059	CITIES SERVICE OIL CO.	Oil
42-235-30060
42-235-30061	LADD OIL & GAS CORPORATION	Oil	13840
42-235-30062	STAUFFER OIL & GAS, INC.	Oil
42-235-30063	FORTUNE ENERGY, INC.	Oil	05912
42-235-30064	PERIMETER RESOURCE COMPANY	Oil	13127
42-235-30065	SIANA OIL & GAS	Oil	08472
42-235-30067	CITIES SERVICE OIL CO.	Oil	05942
42-235-30068	PERIMETER RESOURCE COMPANY	Oil	13127
42-235-30069
42-235-30070
42-235-30071	MEADCO PROPERTIES	Gas	131856
42-235-30072
42-235-30073	FORTUNE ENERGY, INC.	Oil	05952
42-235-30074
42-235-30075	REMUDA OPERATING COMPANY	Gas	130406
42-235-30076	RICKS EXPLORATION, INC.	Oil	05942
42-235-30077	OXY USA INC.	Oil
42-235-30078	PARKER & PARSLEY DEVELOPMENT L.P	Oil	05960
42-235-30080	PARKER & PARSLEY DEVELOPMENT L.P	Oil
42-235-30081	EXXON CORP.	Oil	05942
42-235-30082
42-235-30083	PARKER & PARSLEY DEVELOPMENT L.P	Oil	05960
42-235-30084	PARKER & PARSLEY DEVELOPMENT L.P	Oil
42-235-30085
42-235-30086	OXY USA INC.	Oil	06004
42-235-30087	FORTUNE ENERGY, INC.	Oil	06027
42-235-30088	UNIVERSAL RESOURCES CORP.	Oil	06023
42-235-30089	PARKER & PARSLEY DEVELOPMENT L.P	Oil	05960
42-235-30090	OXY USA INC.	Oil	06004
42-235-30091	FORTUNE ENERGY, INC.	Oil	06027
42-235-30092	PARKER & PARSLEY DEVELOPMENT L.P	Oil	05960
42-235-30093	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30094	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30095	J & J WELL SERVICE, INC.	Oil	06014
42-235-30096	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30097	TUCKER DRILLING COMPANY, INC.	Oil
42-235-30098	PARKER & PARSLEY DEVELOPMENT L.P	Oil	06017
42-235-30099	PARKER & PARSLEY DEVELOPMENT L.P	Oil
42-235-30100	PARKER & PARSLEY DEVELOPMENT L.P	Oil	05960
42-235-30101	PARKER & PARSLEY DEVELOPMENT L.P	Oil	06016
42-235-30102	PARKER & PARSLEY DEVELOPMENT L.P	Oil	06016
42-235-30103	NADEL AND GUSSMAN PERMIAN,L.L.C.	Oil	15027
42-235-30104	NADEL AND GUSSMAN PERMIAN,L.L.C.	Oil	15027
42-235-30105	REDUS, J. D.	Oil	06075
42-235-30110	PIONEER NATURAL RES. USA, INC.	Oil
42-235-30111
42-235-30112	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30113	TRANS-TEX MINERAL & ROYALTY CORP	Oil
42-235-30114	HANKAMER, CURTIS CORPORATION,THE	Gas	052898
42-235-30115	OXY USA INC.	Oil
42-235-30116	Cox, John L.	Oil
42-235-30117	SWIFT ENERGY COMPANY	Oil	13327
42-235-30118	PIONEER NATURAL RES. USA, INC.	Oil	06052
42-235-30119	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30120	PARKER & PARSLEY DEVELOPMENT L.P	Oil
42-235-30121	FORTUNE ENERGY, INC.	Oil	05952
42-235-30122	PIONEER NATURAL RES. USA, INC.	Oil	06052
42-235-30124	GRUY PETROLEUM MANAGEMENT CO.	Oil
42-235-30125
42-235-30126
42-235-30127	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30128	GRUY PETROLEUM MANAGEMENT CO.	Oil	06062
42-235-30129	PARKER & PARSLEY DEVELOPMENT L.P	Oil
42-235-30130	GRUY PETROLEUM MANAGEMENT CO.	Oil	06062
42-235-30131	HALLWOOD PETROLEUM, INC.	Oil	06109
42-235-30132	PARKER & PARSLEY DEVELOPMENT L.P	Oil	06135
42-235-30133	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30134	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30135	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30136	RASMUSSEN, TOM	Oil	06099
42-235-30137	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30138	PARKER & PARSLEY DEVELOPMENT L.P	Oil
42-235-30139	PARKER & PARSLEY DEVELOPMENT L.P	Oil	06138
42-235-30140	PARKER & PARSLEY DEVELOPMENT L.P	Oil	06078
42-235-30141	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30142	PIONEER NATURAL RES. USA, INC.	Oil	06052
42-235-30143	GREAT SOUTHWEST PETROLEUM CO	Oil
42-235-30144	TUCKER DRILLING COMPANY, INC.	Oil
42-235-30145	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30146	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30147	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30148	PARKER & PARSLEY DEVELOPMENT L.P	Oil
42-235-30149	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30150	ATROPOS EXPLORATION COMPANY	Gas	075928
42-235-30151	PARKER & PARSLEY DEVELOPMENT L.P	Oil
42-235-30152	TRANS-TEX MINERAL & ROYALTY CORP	Oil
42-235-30153
42-235-30154	DISCOVERY NATURAL RESOURCES LLC	Oil	06143
42-235-30155	DISCOVERY NATURAL RESOURCES LLC	Oil	06143
42-235-30156	PARKER & PARSLEY DEVELOPMENT L.P	Oil	06140
42-235-30157	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30158	ATROPOS EXPLORATION COMPANY	Gas	205933
42-235-30159	PARKER & PARSLEY DEVELOPMENT L.P	Oil	06061
42-235-30160	PARKER & PARSLEY DEVELOPMENT L.P	Oil
42-235-30161	PARKER & PARSLEY DEVELOPMENT L.P	Oil	06139
42-235-30162	DISCOVERY NATURAL RESOURCES LLC	Oil	06143
42-235-30163	DISCOVERY NATURAL RESOURCES LLC	Oil	06143
42-235-30166	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30167	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30168	TUCKER DRILLING COMPANY, INC.	Gas	069943
42-235-30169	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30170	PARKER & PARSLEY DEVELOPMENT L.P	Oil	06079
42-235-30171	PARKER & PARSLEY DEVELOPMENT L.P	Oil	06079
42-235-30172	PARKER & PARSLEY DEVELOPMENT L.P	Oil	06149
42-235-30173	ATLANTIC RICHFIELD CO.	Oil	06725
42-235-30174	PARKER & PARSLEY DEVELOPMENT L.P	Oil	06149
42-235-30175	TRACKER RESOURCE DEV III, LLC	Oil	06164
42-235-30176	BASA RESOURCES, INC.	Oil	06146
42-235-30177	MEADCO PROPERTIES	Oil	07763
42-235-30178	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30179	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30180	MCIVER, INC	Oil	06216
42-235-30181	MCIVER, INC	Oil
42-235-30182	MCIVER, INC	Oil	06216
42-235-30183	MCIVER, INC	Oil
42-235-30184	OXY USA INC.	Oil	06163
42-235-30185	INDIAN WELLS OIL COMPANY	Oil
42-235-30186	BROWN, TOM INC.	Oil
42-235-30187	HALLWOOD PETROLEUM, INC.	Oil	06189
42-235-30188	HALLWOOD PETROLEUM, INC.	Oil
42-235-30189	HALLWOOD PETROLEUM, INC.	Oil	06189
42-235-30190	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30191	PARKER & PARSLEY DEVELOPMENT L.P	Oil	06188
42-235-30192	PARKER & PARSLEY DEVELOPMENT L.P	Oil	06188
42-235-30193	HALLWOOD PETROLEUM, INC.	Oil	06189
42-235-30194	FORTUNE ENERGY, INC.	Gas	054189
42-235-30195	DISCOVERY NATURAL RESOURCES LLC	Oil	06173
42-235-30196	DISCOVERY NATURAL RESOURCES LLC	Oil	06173
42-235-30197	DISCOVERY NATURAL RESOURCES LLC	Oil	06173
42-235-30198	DISCOVERY NATURAL RESOURCES LLC	Oil	06173
42-235-30199	DISCOVERY NATURAL RESOURCES LLC	Oil	06173
42-235-30200	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30201	OXY USA INC.	Oil	06163
42-235-30202	MCIVER, INC	Oil	06216
42-235-30203	MCIVER, INC	Oil
42-235-30204	MCIVER, INC	Oil
42-235-30205	MCIVER, INC	Oil
42-235-30206	DISCOVERY NATURAL RESOURCES LLC	Oil	06173
42-235-30207	DISCOVERY NATURAL RESOURCES LLC	Oil
42-235-30208	BASA RESOURCES, INC.	Oil	06195
42-235-30209	PIONEER NATURAL RES. USA, INC.	Oil	06233
42-235-30210	PIONEER NATURAL RES. USA, INC.	Oil	06233
42-235-30211	PIONEER NATURAL RES. USA, INC.	Oil	06233
42-235-30212	PIONEER NATURAL RES. USA, INC.	Oil	06233
42-235-30213	PARKER & PARSLEY DEVELOPMENT L.P	Oil	06107
42-235-30214	PARKER & PARSLEY DEVELOPMENT L.P	Oil	06107
42-235-30215	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30216	PARKER & PARSLEY DEVELOPMENT L.P	Oil	06248
42-235-30217	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30218	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30219	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30220	DISCOVERY NATURAL RESOURCES LLC	Oil	06173
42-235-30222	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30223	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30224	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30225	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30226	Amax Oil & Gas Inc.	Oil
42-235-30227	Amax Oil & Gas Inc.	Oil	06193
42-235-30228	Amax Oil & Gas Inc.	Oil	06193
42-235-30229	Amax Oil & Gas Inc.	Oil	06193
42-235-30230	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30232	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-30233	BAKER OPERATING, INC.	Oil
42-235-30234	JM COX RESOURCES, L.P.	Oil	06215
42-235-30235	JM COX RESOURCES, L.P.	Oil	06215
42-235-30236	JM COX RESOURCES, L.P.	Oil	06215
42-235-30237	JM COX RESOURCES, L.P.	Oil	06215
42-235-30238	BASA RESOURCES, INC.	Oil	06249
42-235-30239	BASA RESOURCES, INC.	Oil	06249
42-235-30240	MDM ENERGY, INC.	Oil	15454
42-235-30241	BASA RESOURCES, INC.	Oil	06195
42-235-30242	BASA RESOURCES, INC.	Oil	06195
42-235-30243	BASA RESOURCES, INC.	Oil	06195
42-235-30244	BASA RESOURCES, INC.	Oil	06249
42-235-30245	BASA RESOURCES, INC.	Oil	06249
42-235-30246	OXY USA INC.	Oil	06023
42-235-30247	DISCOVERY NATURAL RESOURCES LLC	Oil	06235
42-235-30248	DISCOVERY NATURAL RESOURCES LLC	Oil	06235
42-235-30249	BASA RESOURCES, INC.	Oil	06146
42-235-30250	ZACHRY OIL AND GAS PROPERTIES	Oil	06268
42-235-30251	ZACHRY OIL AND GAS PROPERTIES	Oil	06268
42-235-30252	FORTUNE ENERGY, INC.	Gas	055271
42-235-30253	BASA RESOURCES, INC.	Oil	06214
42-235-30254	Grace Petroleum Corp.	Gas
42-235-30255	FORTUNE PRODUCTION CO.	Oil	06236
42-235-30257	PIONEER NATURAL RES. USA, INC.	Oil	06281
42-235-30259	DISCOVERY NATURAL RESOURCES LLC	Oil	06235
42-235-30260	BASA RESOURCES, INC.	Oil	06273
42-235-30261	BASA RESOURCES, INC.	Oil	06273
42-235-30262	TUCKER DRILLING COMPANY, INC.	Oil
42-235-30263	TRACKER RESOURCE DEV III, LLC	Oil	06164
42-235-30264	BASA RESOURCES, INC.	Oil	06273
42-235-30265	BASA RESOURCES, INC.	Oil	06214
42-235-30266	BASA RESOURCES, INC.	Oil	06273
42-235-30267	SAXON OPERATING COMPANY	Oil
42-235-30268	TRACKER RESOURCE DEV III, LLC	Oil	06164
42-235-30269	PIONEER NATURAL RES. USA, INC.	Oil	06281
42-235-30270	PIONEER NATURAL RES. USA, INC.	Oil	06281
42-235-30271	PIONEER NATURAL RES. USA, INC.	Oil	06281
42-235-30272	BASA RESOURCES, INC.	Oil	06146
42-235-30273	TUCKER DRILLING COMPANY, INC.	Gas	069944
42-235-30274	BASA RESOURCES, INC.	Oil	06295
42-235-30275	SAXON OPERATING COMPANY	Oil
42-235-30276
42-235-30277	DISCOVERY NATURAL RESOURCES LLC	Oil	06235
42-235-30278	CLEARY PETROLEUM CORP.	Gas
42-235-30280	Cox, John L.	Oil	06296
42-235-30281	HYTECH ENERGY CORPORATION	Oil	06680
42-235-30282	BASA RESOURCES, INC.	Oil	06146
42-235-30283	TRACKER RESOURCE DEV III, LLC	Oil	06164
42-235-30285	OXY USA INC.	Oil	06313
42-235-30286	HYTECH ENERGY CORPORATION	Oil	06680
42-235-30288	MWJ PRODUCING COMPANY	Oil
42-235-30289	Cox, John L.	Oil	06296
42-235-30291	MWJ PRODUCING COMPANY	Oil
42-235-30292	BASA RESOURCES, INC.	Oil	06324
42-235-30293	BASA RESOURCES, INC.	Oil	06146
42-235-30294	BASA RESOURCES, INC.	Oil	06324
42-235-30295	TXP, INCORPORATED	Gas	056741
42-235-30296	Kaneb Operating Company, Ltd.	Oil
42-235-30297	PIONEER NATURAL RES. USA, INC.	Oil	06370
42-235-30298	BASA RESOURCES, INC.	Oil	06324
42-235-30299	BASA RESOURCES, INC.	Oil	06324
42-235-30300	Kaneb Operating Company, Ltd.	Oil
42-235-30302	PIONEER NATURAL RES. USA, INC.	Oil	06370
42-235-30303	BASA RESOURCES, INC.	Oil	06295
42-235-30304	Cox, John L.	Oil	06296
42-235-30305	Apache Corporation	Oil	06725
42-235-30306	PIONEER NATURAL RES. USA, INC.	Oil	06370
42-235-30307	BASA RESOURCES, INC.	Oil	06337
42-235-30308
42-235-30309	PIONEER NATURAL RES. USA, INC.	Oil	06370
42-235-30310	PIONEER NATURAL RES. USA, INC.	Oil	06370
42-235-30311	PIONEER NATURAL RES. USA, INC.	Oil	06370
42-235-30312	PIONEER NATURAL RES. USA, INC.	Oil	06370
42-235-30313	PIONEER NATURAL RES. USA, INC.	Oil	06370
42-235-30315
42-235-30316	BASA RESOURCES, INC.	Oil
42-235-30317	DISCOVERY NATURAL RESOURCES LLC	Oil
42-235-30318	DISCOVERY NATURAL RESOURCES LLC	Oil	06371
42-235-30319	Cox, John L.	Oil
42-235-30320	Amax Oil & Gas Inc.	Oil	06430
42-235-30321	BASA RESOURCES, INC.	Oil	06366
42-235-30322	Amoco Production Company	Oil
42-235-30323	Amax Oil & Gas Inc.	Oil	06431
42-235-30324	KANEB PRODUCTION COMPANY	Oil
42-235-30325	TXP, INCORPORATED	Gas	057963
42-235-30327	Amax Oil & Gas Inc.	Oil	06430
42-235-30328	Amax Oil & Gas Inc.	Oil	06430
42-235-30329
42-235-30330	DISCOVERY NATURAL RESOURCES LLC	Oil	06372
42-235-30331	DISCOVERY NATURAL RESOURCES LLC	Oil	06372
42-235-30332	Amax Oil & Gas Inc.	Oil	06431
42-235-30333	DISCOVERY NATURAL RESOURCES LLC	Oil	06386
42-235-30334	BASA RESOURCES, INC.	Oil	06366
42-235-30335	DISCOVERY NATURAL RESOURCES LLC	Oil
42-235-30337	TRACKER RESOURCE DEV III, LLC	Oil	06421
42-235-30338	CLEARY PETROLEUM CORP.	Gas
42-235-30339	Amax Oil & Gas Inc.	Oil	06431
42-235-30340	Amax Oil & Gas Inc.	Oil	06431
42-235-30341	FORTUNE PRODUCTION CO.	Oil	14924
42-235-30342	Amax Oil & Gas Inc.	Oil	06431
42-235-30343	Amax Oil & Gas Inc.	Oil
42-235-30344	Amax Oil & Gas Inc.	Oil	06466
42-235-30345	BASA RESOURCES, INC.	Oil	06379
42-235-30346	BASA RESOURCES, INC.	Oil	06379
42-235-30347	TUCKER DRILLING COMPANY, INC.	Oil	06406
42-235-30348	BASA RESOURCES, INC.	Oil	06385
42-235-30349	BASA RESOURCES, INC.	Oil	06385
42-235-30350	Amax Oil & Gas Inc.	Oil
42-235-30351	Amax Oil & Gas Inc.	Oil	06431
42-235-30352	Amax Oil & Gas Inc.	Oil	06431
42-235-30353	Amax Oil & Gas Inc.	Oil	06431
42-235-30354	Amax Oil & Gas Inc.	Oil	06431
42-235-30355	Amax Oil & Gas Inc.	Oil
42-235-30356	Amax Oil & Gas Inc.	Oil	06431
42-235-30357	Amax Oil & Gas Inc.	Oil	06466
42-235-30358	Amax Oil & Gas Inc.	Oil	06466
42-235-30359	Amax Oil & Gas Inc.	Oil	06466
42-235-30360	Amax Oil & Gas Inc.	Oil	06430
42-235-30361	Amax Oil & Gas Inc.	Oil	06430
42-235-30362	Amax Oil & Gas Inc.	Oil	06430
42-235-30363	Amax Oil & Gas Inc.	Oil
42-235-30364	ZACHRY OIL AND GAS PROPERTIES	Oil	06268
42-235-30365	Cox, John L.	Oil
42-235-30366	DISCOVERY NATURAL RESOURCES LLC	Oil	06371
42-235-30367	DISCOVERY NATURAL RESOURCES LLC	Oil	06372
42-235-30368	TRACKER RESOURCE DEV III, LLC	Oil	06445
42-235-30369	ZACHRY OIL AND GAS PROPERTIES	Oil	06268
42-235-30370	DISCOVERY NATURAL RESOURCES LLC	Oil	06386
42-235-30371	DISCOVERY NATURAL RESOURCES LLC	Oil	06372
42-235-30372	DISCOVERY NATURAL RESOURCES LLC	Oil
42-235-30373	TRACKER RESOURCE DEV III, LLC	Oil	06445
42-235-30375	TUCKER DRILLING COMPANY, INC.	Oil	06416
42-235-30376	DISCOVERY NATURAL RESOURCES LLC	Oil	06371
42-235-30377	DISCOVERY NATURAL RESOURCES LLC	Oil	06386
42-235-30379	PETROPLEX EQUIPMENT, INC.	Oil
42-235-30380	TXP, INCORPORATED	Oil	06406
42-235-30381	DISCOVERY NATURAL RESOURCES LLC	Oil	06400
42-235-30382	DISCOVERY NATURAL RESOURCES LLC	Oil	06400
42-235-30383	SCOUT ENERGY MANAGEMENT LLC	Oil	02410
42-235-30384	SCOUT ENERGY MANAGEMENT LLC	Oil	02410
42-235-30385	ENERGY RESERVES GROUP, INC.	Oil	06999
42-235-30386	TRACKER RESOURCE DEV III, LLC	Oil	06445
42-235-30387	TRACKER RESOURCE DEV III, LLC	Oil	06445
42-235-30389	Amoco Production Company	Oil
42-235-30390	DISCOVERY NATURAL RESOURCES LLC	Oil	06371
42-235-30391	PIONEER NATURAL RES. USA, INC.	Oil	06465
42-235-30392	Amoco Production Company	Oil
42-235-30393	TEJAS JACK SALES, INC.	Oil	06544
42-235-30394	PYRO ENERGY CORP.	Oil	11363
42-235-30395	DISCOVERY NATURAL RESOURCES LLC	Oil	06386
42-235-30396	DISCOVERY NATURAL RESOURCES LLC	Oil	06386
42-235-30397	DISCOVERY NATURAL RESOURCES LLC	Oil	06386
42-235-30398	DISCOVERY NATURAL RESOURCES LLC	Oil	06386
42-235-30400	PIONEER NATURAL RES. USA, INC.	Oil	06465
42-235-30401	MEADCO PROPERTIES	Oil	06478
42-235-30402	ZACHRY OIL AND GAS PROPERTIES	Oil	06268
42-235-30403	JM COX RESOURCES, L.P.	Oil	06436
42-235-30404	JM COX RESOURCES, L.P.	Oil	06436
42-235-30405	PIONEER NATURAL RES. USA, INC.	Oil	06465
42-235-30407	BASA RESOURCES, INC.	Oil	06366
42-235-30408	Cox, John L.	Oil
42-235-30409	PIONEER NATURAL RES. USA, INC.	Oil	06465
42-235-30410	PIONEER NATURAL RES. USA, INC.	Oil	06465
42-235-30411	ZACHRY OIL AND GAS PROPERTIES	Oil	06268
42-235-30412	BASA RESOURCES, INC.	Oil	06366
42-235-30416	HYTECH ENERGY CORPORATION	Oil	06680
42-235-30417	BASA RESOURCES, INC.	Oil	06454
42-235-30418	NORTHSTAR OPERATING COMPANY	Oil	06475
42-235-30419	PETROPLEX EQUIPMENT, INC.	Oil
42-235-30420	PETROPLEX EQUIPMENT, INC.	Oil
42-235-30421	PETROPLEX EQUIPMENT, INC.	Oil
42-235-30422	BASA RESOURCES, INC.	Oil	06454
42-235-30423	BASA RESOURCES, INC.	Oil	06454
42-235-30424	BASA RESOURCES, INC.	Oil	06454
42-235-30425	PIONEER NATURAL RES. USA, INC.	Oil	06524
42-235-30426	DISCOVERY NATURAL RESOURCES LLC	Oil	06372
42-235-30427	DISCOVERY NATURAL RESOURCES LLC	Oil	06372
42-235-30428	DISCOVERY NATURAL RESOURCES LLC	Oil	06372
42-235-30429	DISCOVERY NATURAL RESOURCES LLC	Oil	06372
42-235-30433	TRACKER RESOURCE DEV III, LLC	Oil	06421
42-235-30434	Amoco Production Company	Oil	06421
42-235-30435	DISCOVERY NATURAL RESOURCES LLC	Oil	06371
42-235-30436	DISCOVERY NATURAL RESOURCES LLC	Oil	06371
42-235-30437	ATROPOS EXPLORATION COMPANY	Gas	065859
42-235-30438	PIONEER NATURAL RES. USA, INC.	Oil	06524
42-235-30439	PIONEER NATURAL RES. USA, INC.	Oil	06524
42-235-30440	PIONEER NATURAL RES. USA, INC.	Oil	06524
42-235-30442	PETROPLEX EQUIPMENT, INC.	Oil
42-235-30443	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-30444	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-30445	PETROPLEX EQUIPMENT, INC.	Oil
42-235-30446
42-235-30447
42-235-30448	Apache Corporation	Oil	06725
42-235-30450	PIONEER NATURAL RES. USA, INC.	Oil	06465
42-235-30456	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-30457	FRATELLI EXPLORATION, L.P.	Oil	06539
42-235-30468	BASA RESOURCES, INC.	Oil	06385
42-235-30469	BASA RESOURCES, INC.	Oil	06385
42-235-30470	PIONEER NATURAL RES. USA, INC.	Oil	06524
42-235-30471	PIONEER NATURAL RES. USA, INC.	Oil	06524
42-235-30472	PIONEER NATURAL RES. USA, INC.	Oil	06524
42-235-30473	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-30474	PIONEER NATURAL RES. USA, INC.	Oil	06524
42-235-30478	TRACKER RESOURCE DEV III, LLC	Oil	06421
42-235-30479	Grace Petroleum Corp.	Gas
42-235-30481	PETROPLEX EQUIPMENT, INC.	Oil
42-235-30484
42-235-30485	Cox, John L.	Oil	06548
42-235-30486	Cox, John L.	Oil	06548
42-235-30487	Cox, John L.	Oil	06548
42-235-30488	Cox, John L.	Oil	06548
42-235-30489	ROBERTS, EUGENE A., JR.	Oil
42-235-30490	PIONEER NATURAL RES. USA, INC.	Oil	06465
42-235-30491	PIONEER NATURAL RES. USA, INC.	Oil	06465
42-235-30492	FORTUNE PRODUCTION CO.	Oil	11304
42-235-30493
42-235-30494	JM COX RESOURCES, L.P.	Oil	06595
42-235-30495	JM COX RESOURCES, L.P.	Oil	06579
42-235-30496	FORTUNE PRODUCTION CO.	Gas	065860
42-235-30497	FRATELLI EXPLORATION, L.P.	Oil	06539
42-235-30498	JM COX RESOURCES, L.P.	Oil	06595
42-235-30499	MEADCO PROPERTIES	Oil	06478
42-235-30500	JM COX RESOURCES, L.P.	Oil	06595
42-235-30501	Buchanan, Wayman W.	Oil
42-235-30502	JM COX RESOURCES, L.P.	Oil	06595
42-235-30503	Apache Corporation	Oil	06725
42-235-30505	JM COX RESOURCES, L.P.	Oil	06595
42-235-30507	BASA RESOURCES, INC.	Oil	06379
42-235-30508	Grace Petroleum Corp.	Oil
42-235-30509	Apache Corporation	Oil	06612
42-235-30510	Apache Corporation	Oil	06612
42-235-30511	Apache Corporation	Oil	06612
42-235-30512	Apache Corporation	Oil	06612
42-235-30513	Apache Corporation	Oil	06612
42-235-30514	JM COX RESOURCES, L.P.	Oil	06595
42-235-30515	JM COX RESOURCES, L.P.	Oil	06595
42-235-30517	SCOUT ENERGY MANAGEMENT LLC	Oil
42-235-30518	SCOUT ENERGY MANAGEMENT LLC	Oil	02410
42-235-30519	SCOUT ENERGY MANAGEMENT LLC	Oil	02410
42-235-30520	SCOUT ENERGY MANAGEMENT LLC	Oil
42-235-30521	FRATELLI EXPLORATION, L.P.	Oil	09625
42-235-30522	NORTHSTAR OPERATING COMPANY	Oil	06475
42-235-30523	TRACKER RESOURCE DEV III, LLC	Gas	067183
42-235-30526	Apache Corporation	Oil	06609
42-235-30527	Apache Corporation	Oil	06645
42-235-30528	NORTHSTAR OPERATING COMPANY	Oil	06475
42-235-30529	NORTHSTAR OPERATING COMPANY	Oil	06475
42-235-30530	BASA RESOURCES, INC.	Oil	06619
42-235-30531	BASA RESOURCES, INC.	Oil	06619
42-235-30532	BASA RESOURCES, INC.	Oil	06619
42-235-30533	BASA RESOURCES, INC.	Oil	06619
42-235-30534	JM COX RESOURCES, L.P.	Oil	06579
42-235-30535	SOUTHERN EXPLORATION, INC.	Oil	04621
42-235-30536	Apache Corporation	Oil	06645
42-235-30538	PYRO ENERGY CORP.	Oil	11364
42-235-30540	ENCANA OIL & GAS(USA) INC.	Gas	067070
42-235-30541	TRACKER RESOURCE DEV III, LLC	Gas	070250
42-235-30542	ANTELOPE ENERGY COMPANY, LLC	Oil	06721
42-235-30543	TRACKER RESOURCE DEV III, LLC	Oil	06730
42-235-30544	PETROPLEX EQUIPMENT, INC.	Oil
42-235-30545	BASA RESOURCES, INC.	Oil	06379
42-235-30546	PETROPLEX EQUIPMENT, INC.	Oil
42-235-30547	Apache Corporation	Oil	06609
42-235-30548	TRACKER RESOURCE DEV III, LLC	Oil	06707
42-235-30549	Apache Corporation	Oil	06725
42-235-30550	MEADCO PROPERTIES	Oil	06796
42-235-30551	Cox, John L.	Oil	06700
42-235-30552	Hydrocarbon Management, Inc.	Oil	06629
42-235-30553
42-235-30554	TRACKER RESOURCE DEV III, LLC	Oil	06730
42-235-30555	HALLWOOD PETROLEUM, INC.	Oil	06720
42-235-30556	HALLWOOD PETROLEUM, INC.	Oil	06720
42-235-30557	HALLWOOD PETROLEUM, INC.	Oil	06720
42-235-30558	ENERGY RESERVES GROUP, INC.	Oil	07000
42-235-30559	CHEVRON U. S. A. INC.	Oil	11390
42-235-30560	TRACKER RESOURCE DEV III, LLC	Oil	06421
42-235-30561	ATHLON ENERGY OPERATING LLC	Gas	070147
42-235-30562	TRACKER RESOURCE DEV III, LLC	Oil	06421
42-235-30563	TRACKER RESOURCE DEV III, LLC	Oil	06421
42-235-30564	SCHKADE EXPLORATION	Oil	03682
42-235-30565	Buchanan, Wayman W.	Oil
42-235-30566	PYRO ENERGY CORP.	Oil	11364
42-235-30567	Cox, John L.	Oil	06700
42-235-30568	Cox, John L.	Oil	06756
42-235-30569	SOUTHERN EXPLORATION, INC.	Oil	04621
42-235-30570	SOUTHERN EXPLORATION, INC.	Oil
42-235-30571	PETRO-RAIDER LLC	Oil	06745
42-235-30572	PETROPLEX EQUIPMENT, INC.	Oil
42-235-30573
42-235-30574	PETRO-RAIDER LLC	Oil	06745
42-235-30575
42-235-30577	PYRO ENERGY CORP.	Oil	14752
42-235-30578	Cox, John L.	Oil	06756
42-235-30580	PETRO-RAIDER LLC	Oil	06745
42-235-30581	PETRO-RAIDER LLC	Oil	06745
42-235-30582	PETRO-RAIDER LLC	Oil	06745
42-235-30583	PETRO-RAIDER LLC	Oil	06745
42-235-30584	PETRO-RAIDER LLC	Oil	06745
42-235-30585	PETRO-RAIDER LLC	Oil	06745
42-235-30586	RAYCO OPERATING, INC.	Oil	06844
42-235-30587	MEADCO PROPERTIES	Oil	06757
42-235-30588	PYRO ENERGY CORP.	Oil	11365
42-235-30589	SOUTHERN EXPLORATION, INC.	Oil	04621
42-235-30590	Cox, John L.	Oil	06700
42-235-30591	Cox, John L.	Oil	06700
42-235-30592	PIONEER NATURAL RES. USA, INC.	Oil	06680
42-235-30593	HYTECH ENERGY CORPORATION	Oil	07028
42-235-30594	Cox, John L.	Oil	06756
42-235-30595	Cox, John L.	Oil	06756
42-235-30596
42-235-30597	PYRO ENERGY CORP.	Oil	11365
42-235-30598	ENERGY RESERVES GROUP, INC.	Oil
42-235-30599	SMITH PIPE OF ABILENE	Gas	065729
42-235-30600	TXP, INCORPORATED	Oil	06406
42-235-30601	SHANLEY OIL COMPANY	Oil
42-235-30602	TRACKER RESOURCE DEV III, LLC	Oil	06801
42-235-30603	DUNIGAN, JAMES P., INC.	Oil	08521
42-235-30604	TRACKER RESOURCE DEV III, LLC	Oil	06801
42-235-30606	RAYCO OPERATING, INC.	Oil	06857
42-235-30608	RAYCO OPERATING, INC.	Oil	06857
42-235-30609	ANTELOPE ENERGY COMPANY, LLC	Oil	06819
42-235-30610
42-235-30611	TRACKER RESOURCE DEV III, LLC	Oil	06809
42-235-30612	TRACKER RESOURCE DEV III, LLC	Oil	06809
42-235-30613	Apache Corporation	Oil	06848
42-235-30614	Apache Corporation	Oil	06725
42-235-30615	Apache Corporation	Oil	06725
42-235-30616	Apache Corporation	Oil	06725
42-235-30617	Apache Corporation	Oil	06841
42-235-30618	Apache Corporation	Oil	06841
42-235-30619	FRONT STREET OPERATING, LLC	Oil	06902
42-235-30620	Apache Corporation	Oil
42-235-30621	Union Texas Petroleum Corp.	Oil	09906
42-235-30622
42-235-30623	American Exploration Company	Oil
42-235-30624
42-235-30625	Apache Corporation	Oil	06848
42-235-30626	Apache Corporation	Oil	06725
42-235-30627	Apache Corporation	Oil	06725
42-235-30628	Apache Corporation	Oil	06725
42-235-30629
42-235-30630	Apache Corporation	Oil	06841
42-235-30631	Apache Corporation	Oil	06841
42-235-30632	EDMAR COMPANY, L.L.C.	Oil	06901
42-235-30633	SHANLEY OIL COMPANY	Oil
42-235-30634	SOUTHERN EXPLORATION, INC.	Oil	04621
42-235-30635	TEJAS JACK SALES, INC.	Oil	06544
42-235-30638
42-235-30640	SAHARA OPERATING COMPANY	Oil	06875
42-235-30641	Legacy Reserves Operating LP	Oil	07785
42-235-30642	SAHARA OPERATING COMPANY	Oil	06875
42-235-30643	FORTUNE ENERGY, INC.	Oil	06942
42-235-30644	SAHARA OPERATING COMPANY	Oil	06875
42-235-30645	Kerr-McGee Corporation	Oil
42-235-30646	ARES ENERGY, LTD.	Oil	11270
42-235-30647	ATROPOS EXPLORATION COMPANY	Gas	067940
42-235-30648	SAHARA OPERATING COMPANY	Oil	06875
42-235-30649	CLEAR WATER INC.	Oil	06951
42-235-30650	Apache Corporation	Oil	06950
42-235-30651	ATROPOS EXPLORATION COMPANY	Gas	068763
42-235-30653	MEADCO PROPERTIES	Oil
42-235-30654	OZARK EXPLORATION, INC.	Gas
42-235-30657	Apache Corporation	Oil	06848
42-235-30659	HYTECH ENERGY CORPORATION	Oil	07028
42-235-30660	PIONEER NATURAL RES. USA, INC.	Oil	06680
42-235-30661	J. COMPANY	Oil
42-235-30662	THRESHOLD DEVELOPMENT COMPANY	Gas
42-235-30663	Lario Oil & Gas Company	Oil
42-235-30664	OXY USA INC.	Oil	07007
42-235-30665	PETRO-RAIDER LLC	Oil	06992
42-235-30666	Apache Corporation	Oil
42-235-30667	DLB OIL & GAS INC.	Gas	069124
42-235-30669	Apache Corporation	Oil	06950
42-235-30670	CLEAR WATER INC.	Oil	06951
42-235-30671	PETRO-RAIDER LLC	Oil	06992
42-235-30672	PETRO-RAIDER LLC	Oil	06992
42-235-30673	PETRO-RAIDER LLC	Oil	06992
42-235-30674	PETRO-RAIDER LLC	Oil	06992
42-235-30678	BASA RESOURCES, INC.	Oil	07036
42-235-30679	SMITH PIPE OF ABILENE	Oil	07003
42-235-30680	CLEARY PETROLEUM CORP.	Oil
42-235-30681	JM COX RESOURCES, L.P.	Oil	06984
42-235-30682	Mitchell Energy Corporation	Oil
42-235-30683	CLEAR WATER INC.	Oil	06951
42-235-30684	DUNIGAN PETROLEUM, INC.	Oil
42-235-30685	CLEAR WATER INC.	Oil	06951
42-235-30686	EXXON CORP.	Oil
42-235-30687	Cox, John L.	Gas	071007
42-235-30689	SIANA OIL & GAS	Gas	069281
42-235-30690	TRACKER RESOURCE DEV III, LLC	Oil	06707
42-235-30691	Union Texas Petroleum Corp.	Oil
42-235-30692	Union Texas Petroleum Corp.	Oil
42-235-30693	Union Texas Petroleum Corp.	Oil	09905
42-235-30695	Union Texas Petroleum Corp.	Oil	09909
42-235-30696	ZACHRY OIL AND GAS PROPERTIES	Oil	07063
42-235-30697
42-235-30698	Amax Oil & Gas Inc.	Gas	073677
42-235-30701	JM COX RESOURCES, L.P.	Gas	071009
42-235-30702	ESPERANZA ENERGY CORP.	Oil	07754
42-235-30703	DUNIGAN, JAMES P., INC.	Oil
42-235-30704	PETRO-RAIDER LLC	Oil	07077
42-235-30706	SIMPSON-MANN OIL PRODUCERS	Oil
42-235-30709	PETRO-RAIDER LLC	Oil
42-235-30710	Cox, John L.	Gas	071006
42-235-30711
42-235-30712	ATROPOS EXPLORATION COMPANY	Oil	07089
42-235-30714	PETRO-RAIDER LLC	Oil	07077
42-235-30716	PETRO-RAIDER LLC	Oil	07198
42-235-30717	PETRO-RAIDER LLC	Oil	07198
42-235-30720	PETRO-RAIDER LLC	Oil	07198
42-235-30721	SIMPSON-MANN, INC.	Oil
42-235-30722	OXY USA INC.	Oil	07007
42-235-30724	PETRO-RAIDER LLC	Oil	07077
42-235-30727
42-235-30728
42-235-30729	ESPERANZA ENERGY CORP.	Gas
42-235-30730	FRONT STREET OPERATING, LLC	Oil	06902
42-235-30731	CHEVRON MIDCONTINENT, L.P.	Gas	070884
42-235-30732	JM COX RESOURCES, L.P.	Gas	071008
42-235-30733	TERRA RESOURCES, INC.	Gas
42-235-30734	TRACKER RESOURCE DEV III, LLC	Oil	07219
42-235-30735
42-235-30736
42-235-30737	TERRA RESOURCES, INC.	Oil	07901
42-235-30739	TRACKER RESOURCE DEV III, LLC	Gas	070251
42-235-30740	Cox, John L.	Gas
42-235-30741	PETROLEUM TECHNICAL SERVICES CO.
42-235-30742
42-235-30743	Union Texas Petroleum Corp.	Oil
42-235-30744	OZARK EXPLORATION, INC.	Gas
42-235-30745	Union Texas Petroleum Corp.	Gas	081983
42-235-30747	American Exploration Company	Oil	09957
42-235-30748	Union Texas Petroleum Corp.	Oil
42-235-30749	Union Texas Petroleum Corp.	Oil
42-235-30750	HULEN OPERATING COMPANY	Oil	00430
42-235-30751	SIANA OIL & GAS	Gas	070885
42-235-30752	BASA RESOURCES, INC.	Oil
42-235-30753	OXY USA INC.	Oil	07007
42-235-30754	PIONEER NATURAL RES. USA, INC.	Gas	073717
42-235-30755	OZARK EXPLORATION, INC.	Oil
42-235-30756	DUNIGAN PETROLEUM, INC.	Oil
42-235-30757	TRACKER RESOURCE DEV III, LLC	Gas	071558
42-235-30758	Cox, John L.	Oil
42-235-30759	Cox, John L.	Oil
42-235-30760	Kerr-McGee Corporation	Oil	12926
42-235-30761	Apache Corporation	Oil	07156
42-235-30762
42-235-30763	Cox, John L.	Gas
42-235-30764	DUNIGAN PETROLEUM, INC.	Oil	07193
42-235-30765	ANTELOPE PRODUCTION CO.	Oil	09810
42-235-30766	Apache Corporation	Oil	09809
42-235-30767	Apache Corporation	Oil	07168
42-235-30768	BASA RESOURCES, INC.	Oil	07124
42-235-30769	BASA RESOURCES, INC.	Oil	07036
42-235-30770	ESPERANZA ENERGY CORP.	Oil	07754
42-235-30771	OZARK EXPLORATION, INC.	Gas
42-235-30772	SCHKADE EXPLORATION	Oil	03682
42-235-30773	FRONT STREET OPERATING, LLC	Oil	07207
42-235-30774	Cox, John L.	Oil
42-235-30776	DUNIGAN PETROLEUM, INC.	Oil	07224
42-235-30777	HANKAMER, CURTIS CORPORATION,THE	Oil	12032
42-235-30778	ESPERANZA ENERGY CORP.	Oil	07754
42-235-30779	Apache Corporation	Oil	06725
42-235-30780	OXY USA INC.	Oil	07007
42-235-30781	Apache Corporation	Oil	06725
42-235-30782	Cox, John L.	Gas
42-235-30783	TRACKER RESOURCE DEV III, LLC	Oil	07191
42-235-30784	Apache Corporation	Oil	06645
42-235-30787	MEADCO PROPERTIES	Gas
42-235-30788	TRACKER RESOURCE DEV III, LLC	Oil	06707
42-235-30791	Apache Corporation	Oil	06645
42-235-30792	ANTELOPE ENERGY COMPANY, LLC	Oil	10633
42-235-30793	HILL, JOHN H.	Oil
42-235-30794
42-235-30795
42-235-30796	SUBURBAN PROPANE GAS CORP.	Oil	11316
42-235-30797
42-235-30798	Apache Corporation	Oil	06999
42-235-30799	THOMAS OIL & GAS	Oil	11384
42-235-31152	TXO Production Corp.	Gas	123062
42-235-31153	Texas American Oil Corp.
42-235-31154	Cox, John L.	Oil	09608
42-235-31155	ANADARKO PETROLEUM CORPORATION	Oil	14704
42-235-31156	CONSOLIDATED OIL & GAS, INC	Gas	073780
42-235-31157	ESPERANZA ENERGY CORP.
42-235-31158	SCOUT ENERGY MANAGEMENT LLC	Oil	08840
42-235-31159
42-235-31160	ESPERANZA ENERGY CORP.	Oil	07754
42-235-31161	Apache Corporation	Oil	07156
42-235-31162	SCHKADE EXPLORATION	Oil	03682
42-235-31163	Kerr-McGee Corporation	Oil	13193
42-235-31164	SMITH PIPE OF ABILENE	Oil	07003
42-235-31165	Cox, John L.	Gas	072832
42-235-31166	ATROPOS EXPLORATION COMPANY	Oil	07089
42-235-31167	DUNIGAN, JAMES P., INC.	Oil
42-235-31168	Kerr-McGee Corporation
42-235-31169	REECE OIL & MINERAL
42-235-31170	TEXAS OIL & GAS CORP.	Gas
42-235-31171	TUCKER DRILLING COMPANY, INC.
42-235-31172	NADEL AND GUSSMAN PERMIAN,L.L.C.	Gas	073779
42-235-31173	BROAD OAK ENERGY II, LLC	Gas	075012
42-235-31174	FORTUNE ENERGY, INC.	Gas	078413
42-235-31175	TEXAS OIL & GAS CORP.
42-235-31176	ARCH OIL & GAS, LLC	Oil	07784
42-235-31177	TRACKER RESOURCE DEV III, LLC	Oil	07219
42-235-31178	WOODBINE PRODUCTION CORPORATION	Oil	07314
42-235-31179	ENERGY RESERVES GROUP, INC.	Oil	06609
42-235-31180	FRONT STREET OPERATING, LLC	Oil	07373
42-235-31181	FRONT STREET OPERATING, LLC	Oil	07207
42-235-31182	TUCKER DRILLING COMPANY, INC.
42-235-31183	Cox, John L.	Gas	074533
42-235-31184	SCHKADE EXPLORATION	Oil	03682
42-235-31185	TXO Production Corp.	Oil	10392
42-235-31186	Cox, John L.	Gas	074476
42-235-31187	TRACKER RESOURCE DEV III, LLC	Gas	075556
42-235-31188	Apache Corporation	Oil	06848
42-235-31189	FORTUNE DRILLING CO., INC.	Gas	084721
42-235-31190	Legacy Reserves Operating LP	Oil	07785
42-235-31191	FRONT STREET OPERATING, LLC	Oil	06902
42-235-31192	ENEX RESOURCES CORPORATION	Gas	075011
42-235-31193	Cox, John L.	Gas	074477
42-235-31194	MUNSON OPERATING, INC.	Oil	07404
42-235-31195	Cox, John L.	Gas	075672
42-235-31196	Cox, John L.	Gas
42-235-31197	TRACKER RESOURCE DEV III, LLC	Gas	075481
42-235-31198	PIONEER NATURAL RES. USA, INC.	Gas	076028
42-235-31199	DISCOVERY NATURAL RESOURCES LLC	Oil	07423
42-235-31200	PIONEER NATURAL RES. USA, INC.	Gas	076027
42-235-31201	PATRICK PETR.CORP.& HILLIARD OIL
42-235-31202	FORTUNE PRODUCTION CO.	Gas	075480
42-235-31203	BASA RESOURCES, INC.	Oil	07401
42-235-31204	WOODBINE PRODUCTION CORPORATION	Oil	07314
42-235-31205	Cox, John L.	Gas	075674
42-235-31206	Cox, John L.
42-235-31207	RESOURCES INVESTMENT CORPORATION
42-235-31208	DISCOVERY NATURAL RESOURCES LLC	Oil	07423
42-235-31209	Apache Corporation	Gas	075673
42-235-31210	Cox, John L.
42-235-31211	INTERNATIONAL OIL & GAS CORP.
42-235-31212	TEXAS OIL & GAS CORP.
42-235-31213	Gulf Oil Corp.
42-235-31214	DISCOVERY NATURAL RESOURCES LLC	Oil	07533
42-235-31215	DISCOVERY NATURAL RESOURCES LLC	Oil	07533
42-235-31216	DISCOVERY NATURAL RESOURCES LLC	Oil	07533
42-235-31217	DISCOVERY NATURAL RESOURCES LLC	Oil	07533
42-235-31218	DISCOVERY NATURAL RESOURCES LLC	Oil	07533
42-235-31219	DISCOVERY NATURAL RESOURCES LLC	Oil	07469
42-235-31220	DISCOVERY NATURAL RESOURCES LLC	Oil	07423
42-235-31221	DISCOVERY NATURAL RESOURCES LLC	Oil
42-235-31222	DISCOVERY NATURAL RESOURCES LLC	Oil	07423
42-235-31223	DISCOVERY NATURAL RESOURCES LLC	Oil	07423
42-235-31224	DISCOVERY NATURAL RESOURCES LLC	Oil	07423
42-235-31225	DISCOVERY NATURAL RESOURCES LLC	Oil	07423
42-235-31226	DISCOVERY NATURAL RESOURCES LLC	Oil	07533
42-235-31227	DISCOVERY NATURAL RESOURCES LLC	Oil	07533
42-235-31228	DISCOVERY NATURAL RESOURCES LLC	Oil	07533
42-235-31229	DISCOVERY NATURAL RESOURCES LLC	Oil	07469
42-235-31230	DISCOVERY NATURAL RESOURCES LLC	Oil	07469
42-235-31231	DISCOVERY NATURAL RESOURCES LLC	Oil
42-235-31232	DISCOVERY NATURAL RESOURCES LLC	Oil	07469
42-235-31233	DISCOVERY NATURAL RESOURCES LLC	Oil	07469
42-235-31234	DISCOVERY NATURAL RESOURCES LLC	Oil	07469
42-235-31235	DISCOVERY NATURAL RESOURCES LLC	Oil	07469
42-235-31236	METTS, D. A.
42-235-31237	FRONT STREET OPERATING, LLC	Oil	07207
42-235-31238	PIONEER NATURAL RES. USA, INC.	Oil	15220
42-235-31239	FRONT STREET OPERATING, LLC	Oil	07207
42-235-31240	TXO Production Corp.	Oil	10130
42-235-31241	BASA RESOURCES, INC.	Oil	07401
42-235-31242	HANKAMER, CURTIS CORPORATION,THE	Oil	05184
42-235-31243	TOC ENERGY RESOURCES, LLC	Gas	077507
42-235-31244	WOODBINE PRODUCTION CORPORATION	Oil	07415
42-235-31245	SMITH PIPE OF ABILENE	Oil	07433
42-235-31246	WOODBINE PRODUCTION CORPORATION	Oil	07539
42-235-31247	FORTUNE ENERGY, INC.	Oil	06942
42-235-31248	Cox, John L.	Gas	077346
42-235-31249	ARKLAND PRODUCING CO., INC.	Oil	07450
42-235-31250	LOIKA, E. J.
42-235-31251	PIONEER NATURAL RES. USA, INC.	Gas	076735
42-235-31252	CLEAR WATER INC.	Oil	07461
42-235-31253	TXO Production Corp.	Oil	10393
42-235-31254	RANSONE, ROBERT, INC.
42-235-31255	Mitchell Energy Corporation
42-235-31256	ATROPOS EXPLORATION COMPANY	Gas	076157
42-235-31257	ATROPOS EXPLORATION COMPANY	Oil	07502
42-235-31258	PIONEER NATURAL RES. USA, INC.	Gas	077260
42-235-31259	FRONT STREET OPERATING, LLC	Oil	07373
42-235-31260	Amax Oil & Gas Inc.	Gas	077258
42-235-31261	Mitchell Energy Corporation
42-235-31262	FISHER-WEBB, INC.
42-235-31263	BASA RESOURCES, INC.	Oil	07401
42-235-31264	BASA RESOURCES, INC.	Oil	07401
42-235-31265	FRONT STREET OPERATING, LLC	Oil	07373
42-235-31266	WOODBINE PRODUCTION CORPORATION	Oil	12734
42-235-31267	ATROPOS EXPLORATION COMPANY	Gas	076406
42-235-31268	BASA RESOURCES, INC.	Oil	07489
42-235-31269	BASA RESOURCES, INC.	Oil	07489
42-235-31270	Mitchell Energy Corporation	Oil
42-235-31271	PIONEER NATURAL RES. USA, INC.	Gas	077259
42-235-31272	Cities Service Oil & Gas Corp.	Oil
42-235-31273	WOODBINE PRODUCTION CORPORATION	Oil	07314
42-235-31274	FRONT STREET OPERATING, LLC	Oil	06902
42-235-31275	EASTERN PETROLEUM COMPANY	Gas	077115
42-235-31276	TRACKER RESOURCE DEV III, LLC	Gas	078877
42-235-31277	TUCKER DRILLING COMPANY, INC.	Oil	07507
42-235-31278	TUCKER DRILLING COMPANY, INC.	Oil
42-235-31279	Moran Exploration, Inc.	Oil	09540
42-235-31280	SMITH PIPE OF ABILENE	Oil	07433
42-235-31281	WOODBINE PRODUCTION CORPORATION	Oil	07415
42-235-31282	ARKLAND PRODUCING CO., INC.	Oil	07450
42-235-31283	ESTORIL PRODUCING CORPORATION
42-235-31284	FRONT STREET OPERATING, LLC	Oil	07207
42-235-31285	FRONT STREET OPERATING, LLC	Oil	07207
42-235-31286	FRONT STREET OPERATING, LLC	Oil	06902
42-235-31287	BROWN, WILTON J. GEOLOGIST
42-235-31288	STEWART & CHAPMAN
42-235-31289	FORTUNE PRODUCTION CO.	Oil	11305
42-235-31290	WOODBINE PRODUCTION CORPORATION	Oil	07314
42-235-31291	SIMPSON-MANN OIL PRODUCERS
42-235-31292	BOMAR OPERATING CO., LC	Oil	07530
42-235-31293	TRACKER RESOURCE DEV III, LLC	Gas	078009
42-235-31294	Legacy Reserves Operating LP	Oil	07785
42-235-31295	FRONT STREET OPERATING, LLC	Oil	07373
42-235-31296	Union Texas Petroleum Corp.
42-235-31297	FRONT STREET OPERATING, LLC	Oil	07207
42-235-31298	ADOBE OIL & GAS CORP.
42-235-31299	ADOBE OIL & GAS CORP.
42-235-31300	LINCO OIL COMPANY	Oil	11000
42-235-31301	FRONT STREET OPERATING, LLC	Oil	06902
42-235-31302	Union Texas Petroleum Corp.
42-235-31303	Union Texas Petroleum Corp.
42-235-31304	TRACKER RESOURCE DEV III, LLC	Gas	079317
42-235-31305	CHEVRON U. S. A. INC.	Oil
42-235-31306	THREE RIVERS OPERATING CO LLC	Oil	17710
42-235-31307	Apache Corporation	Oil	06609
42-235-31308	ATROPOS EXPLORATION COMPANY	Oil	07631
42-235-31309	TUCKER DRILLING COMPANY, INC.	Oil	15254
42-235-31310	Amoco Production Company	Oil
42-235-31311	J & J SERVICES COMPANY	Gas	081685
42-235-31312	BOMAR OPERATING CO., LC	Oil	07530
42-235-31313	FORTUNE PRODUCTION CO.	Oil	11310
42-235-31314	TRACKER RESOURCE DEV III, LLC	Oil	06868
42-235-31315	TUCKER DRILLING COMPANY, INC.	Oil	07507
42-235-31316	Moran Exploration, Inc.	Oil	09540
42-235-31317	PIONEER NATURAL RES. USA, INC.	Gas	079538
42-235-31318	OXY USA INC.	Oil	07843
42-235-31319	OXY USA INC.	Oil	07843
42-235-31320	ANDOVER OIL COMPANY
42-235-31321	ATROPOS EXPLORATION COMPANY	Oil	07641
42-235-31322	J & J WELL SERVICE, INC.	Oil	06014
42-235-31323	OXY USA INC.	Oil	05982
42-235-31324	FORTUNE PRODUCTION CO.	Oil	11303
42-235-31325	J & J SERVICES COMPANY	Gas	081562
42-235-31326	SIMPSON-MANN OIL PRODUCERS	Oil
42-235-31327	SIMPSON-MANN OIL PRODUCERS
42-235-31328	ATROPOS EXPLORATION COMPANY	Gas	079909
42-235-31329	INDIAN WELLS OIL COMPANY	Oil
42-235-31330	FORTUNE ENERGY, INC.	Oil	07687
42-235-31331	FORTUNE ENERGY, INC.	Gas	089658
42-235-31332	SIMPSON-MANN OIL PRODUCERS
42-235-31333	INDIAN WELLS OIL COMPANY	Oil
42-235-31334	TUCKER DRILLING COMPANY, INC.	Oil
42-235-31335	MEADCO PROPERTIES	Gas	080699
42-235-31336	FISHER-WEBB, INC.
42-235-31337	Cox, John L.	Oil	07768
42-235-31338	SIMPSON-MANN OIL PRODUCERS
42-235-31339	FRONT STREET OPERATING, LLC	Oil	07779
42-235-31340	V-F PETROLEUM INC.	Oil	07775
42-235-31341	FORTUNE ENERGY, INC.	Oil	07327
42-235-31342	FORTUNE PRODUCTION CO.	Oil
42-235-31343	Amoco Production Company	Oil
42-235-31344	Amoco Production Company
42-235-31345	FORTUNE PRODUCTION CO.	Oil
42-235-31346	MEADCO PROPERTIES	Oil	15361
42-235-31347	Bonray Energy Corp.
42-235-31348	MEADCO PROPERTIES	Gas	081184
42-235-31349	HOBBS, A. B. INC.	Oil
42-235-31350	FORTUNE PRODUCTION CO.	Oil	07800
42-235-31351	FORTUNE ENERGY, INC.	Oil	07778
42-235-31352	FORTUNE PRODUCTION CO.	Oil	11311
42-235-31353	TUCKER DRILLING COMPANY, INC.	Oil
42-235-31354	J & J SERVICES COMPANY	Gas	081837
42-235-31355	FORTUNE PRODUCTION CO.	Oil	11307
42-235-31356	MEADCO PROPERTIES	Gas	082038
42-235-31357	MEADCO PROPERTIES	Oil	07763
42-235-31358	FORTUNE ENERGY, INC.	Oil	06942
42-235-31359	J & J WELL SERVICE, INC.	Oil	06014
42-235-31360	J & J WELL SERVICE, INC.	Oil	06014
42-235-31361	ZACHRY OIL AND GAS PROPERTIES	Oil	07915
42-235-31362	MEADCO PROPERTIES	Gas	082039
42-235-31363	BYRD OPERATING COMPANY	Oil	07903
42-235-31364	Cox, John L.	Oil
42-235-31365	ZACHRY OIL AND GAS PROPERTIES	Oil	07915
42-235-31366	TEXAS OIL & GAS CORP.	Gas	093674
42-235-31367	BOMAR OPERATING CO., LC	Oil	07895
42-235-31368	FORTUNE PRODUCTION CO.	Oil	11306
42-235-31369	QUESTA OIL & GAS CO.	Oil	07964
42-235-31370	PIONEER NATURAL RES. USA, INC.	Gas	082771
42-235-31371	MEADCO PROPERTIES	Oil	10247
42-235-31372	SWARTZ, GUY A.
42-235-31373	FRONT STREET OPERATING, LLC	Oil	06991
42-235-31374	FORTUNE ENERGY, INC.	Oil	07899
42-235-31375	THRESHOLD DEVELOPMENT COMPANY
42-235-31376	FORTUNE ENERGY, INC.	Oil
42-235-31377	RANSONE, ROBERT, INC.	Oil	11002
42-235-31378	ARCH OIL & GAS, LLC	Oil	07959
42-235-31379	PARKER & PARSLEY PETROLEUM CO.	Oil
42-235-31380	BOYD & MCWILLIAMS ENERGY GROUP	Oil	07952
42-235-31381	SWARTZ, GUY A.
42-235-31382	Cox, John L.	Oil	07768
42-235-31383	HEC PETROLEUM, INC.	Oil	07935
42-235-31384	MEADCO PROPERTIES	Gas	151759
42-235-31385	MEADCO PROPERTIES	Oil	07962
42-235-31386	PARKER & PARSLEY DEVELOPMENT L.P	Oil	07968
42-235-31387	PIONEER NATURAL RES. USA, INC.	Gas	083867
42-235-31388	WINCHESTER ENERGY OPERATING CO.	Oil
42-235-31389	ALFORD PETROLEUM CORP.
42-235-31390	ARCH OIL & GAS, LLC	Oil	07959
42-235-31391	FORTUNE PRODUCTION CO.	Oil	11311
42-235-31392	COTHRAN, H. O. & DELL
42-235-31393	Getty Oil Co.
42-235-31394	BASA RESOURCES, INC.	Oil	08026
42-235-31395	BASA RESOURCES, INC.	Oil	07981
42-235-31396	Cox, John L.	Oil	08056
42-235-31397	Cox, John L.	Oil	07980
42-235-31398	TUCKER DRILLING COMPANY, INC.	Oil
42-235-31399	FORTUNE PRODUCTION CO.	Oil	11307
42-235-31400	Cox, John L.	Oil	07768
42-235-31401	MEADCO PROPERTIES	Gas	083641
42-235-31402	Cox, John L.	Oil	06273
42-235-31403	BELCO PETROLEUM CORPORATION
42-235-31404	REMUDA OPERATING COMPANY	Oil	08010
42-235-31405	REMUDA OPERATING COMPANY	Oil	08022
42-235-31406	PETRODATA RESOURCES, INC.	Oil	15091
42-235-31407	SMITH PIPE OF ABILENE	Oil	07433
42-235-31408	Moran Exploration, Inc.
42-235-31409	MEADCO PROPERTIES	Oil	10235
42-235-31410	MEADCO PROPERTIES	Oil	10236
42-235-31411	CIMAREX ENERGY CO. OF COLORADO	Oil	08078
42-235-31412	INDIAN WELLS OIL COMPANY	Oil
42-235-31413	COLA PETROLEUM, INC.
42-235-31414	PARKER & PARSLEY PETROLEUM CO.	Oil	08029
42-235-31415	MEADCO PROPERTIES	Gas	084468
42-235-31416	MCCAMMON OIL & GAS, INC.	Oil	08127
42-235-31417	BOMAR OPERATING CO., LC	Oil	07530
42-235-31418	PIONEER NATURAL RES. USA, INC.	Gas	085436
42-235-31419	UNIT PETROLEUM COMPANY	Oil	08005
42-235-31420	HENNICO	Oil
42-235-31421	MEADCO PROPERTIES	Gas	084718
42-235-31422	HULEN OPERATING COMPANY	Oil	00430
42-235-31423	HULEN OPERATING COMPANY	Oil	00430
42-235-31424	Moran Exploration, Inc.
42-235-31425	MEADCO PROPERTIES	Oil
42-235-31426	MEADCO PROPERTIES	Oil
42-235-31427	TOC ENERGY RESOURCES, LLC	Gas	086254
42-235-31428	Legacy Reserves Operating LP	Oil	08241
42-235-31429	MEADCO PROPERTIES	Oil
42-235-31430	MEADCO PROPERTIES	Oil	07763
42-235-31431	MEADCO PROPERTIES	Oil	07763
42-235-31432	MEADCO PROPERTIES	Gas	088895
42-235-31433	PRASAD, HARI PRODUCTION CO.	Oil	08192
42-235-31434	TREY EXPLORATION, INC.
42-235-31435	ARCO OIL & GAS CO.	Oil
42-235-31436	OXY USA INC.	Gas	085613
42-235-31437	FORTUNE DRILLING CO., INC.
42-235-31438	C & K Petroleum, Inc.	Oil
42-235-31439	MEADCO PROPERTIES	Oil	10238
42-235-31440	MEADCO PROPERTIES	Gas	085649
42-235-31441	OXY USA INC.	Oil	05982
42-235-31442	J & J SERVICES COMPANY	Oil	08149
42-235-31443	FRONT STREET OPERATING, LLC	Oil	08089
42-235-31444	BASA RESOURCES, INC.	Oil	07981
42-235-31445	BASA RESOURCES, INC.	Oil	07981
42-235-31446	PIONEER NATURAL RES. USA, INC.	Oil	06370
42-235-31447	BASA RESOURCES, INC.	Oil	08158
42-235-31448	INDIAN WELLS OIL COMPANY	Oil
42-235-31449	BELCO PETROLEUM CORPORATION
42-235-31450	BELCO PETROLEUM CORPORATION
42-235-31451	Legacy Reserves Operating LP	Oil	08255
42-235-31452	BASA RESOURCES, INC.	Oil	08057
42-235-31453	HNG Oil Company
42-235-31454	FORTUNE PRODUCTION CO.	Oil	11311
42-235-31455	Apache Corporation	Oil	07168
42-235-31456	TUCKER DRILLING COMPANY, INC.	Oil
42-235-31457	TUCKER DRILLING COMPANY, INC.
42-235-31458	TXO Production Corp.	Oil	08522
42-235-31459	TRACKER RESOURCE DEV III, LLC	Oil	07191
42-235-31460	Union Texas Petroleum Corp.	Oil
42-235-31461	PIONEER NATURAL RES. USA, INC.	Gas	086154
42-235-31462	BERRY, O. H.	Oil	08382
42-235-31463	BELCO PETROLEUM CORPORATION
42-235-31464	MEADCO PROPERTIES	Oil	10241
42-235-31465	MEADCO PROPERTIES	Gas	085945
42-235-31466	DISCOVERY NATURAL RESOURCES LLC	Oil	06235
42-235-31467	CIMAREX ENERGY CO. OF COLORADO	Gas	086152
42-235-31468	Apache Corporation	Oil	07168
42-235-31469	TREK RESOURCES, INC.	Oil	07973
42-235-31470	Union Oil Company Of California
42-235-31471	FOREST OIL PERMIAN CORPORATION	Gas	087073
42-235-31472	WILSON, WM. B. EXPLORATION INC.	Oil	08163
42-235-31473	WESTERN ENERGY MANAGEMENT, INC.	Oil	09550
42-235-31474	TEXAS OIL & GAS CORP.
42-235-31475	TUCKER DRILLING COMPANY, INC.
42-235-31476	SUNSET ENERGY	Gas
42-235-31477	PACE PRODUCTION CO.	Oil	08198
42-235-31478	Union Pacific Resources Company	Oil	08045
42-235-31479	REMUDA OPERATING COMPANY	Oil	08010
42-235-31480	Cox, John L.	Oil	08296
42-235-31481	BASA RESOURCES, INC.	Oil	08057
42-235-31482	BASA RESOURCES, INC.	Oil	08057
42-235-31483	BASA RESOURCES, INC.	Oil	08613
42-235-31484	BASA RESOURCES, INC.	Oil	08235
42-235-31485	MEADCO PROPERTIES	Oil	08337
42-235-31486	PALO PETROLEUM, INC.
42-235-31487	PALO PETROLEUM, INC.
42-235-31488	TXO Production Corp.	Oil	10130
42-235-31489	Legacy Reserves Operating LP	Oil	08256
42-235-31490	CRAIN OIL CO.
42-235-31491	PARKER & PARSLEY DEVELOPMENT L.P	Oil	08327
42-235-31493	BERRY, O. H.
42-235-31494	RANSONE, ROBERT, INC.
42-235-31495	MEADCO PROPERTIES	Gas	087137
42-235-31496	MEADCO PROPERTIES	Oil
42-235-31497	Moran Exploration, Inc.
42-235-31498	C & K Petroleum, Inc.
42-235-31499	C & K Petroleum, Inc.
42-235-31500	FORTUNE PRODUCTION CO.	Oil	11311
42-235-31501	MEADCO PROPERTIES	Oil	10243
42-235-31502	Moran Exploration, Inc.
42-235-31503	Amax Oil & Gas Inc.	Oil
42-235-31504	C & K Petroleum, Inc.
42-235-31505	COLA PETROLEUM, INC.
42-235-31506	Union Pacific Resources Company	Oil	07973
42-235-31507	TEXAS OIL & GAS CORP.
42-235-31508	TEXAS OIL & GAS CORP.
42-235-31509	OXY USA INC.	Oil	05982
42-235-31510	Parker & Parsley Development Co.	Gas	088075
42-235-31511	PIONEER NATURAL RES. USA, INC.	Oil	08491
42-235-31512	PIONEER NATURAL RES. USA, INC.	Gas	125268
42-235-31513	PIONEER NATURAL RES. USA, INC.	Oil	08486
42-235-31514	Parker & Parsley Development Co.	Oil	08487
42-235-31515	CIMAREX ENERGY CO. OF COLORADO	Oil	08332
42-235-31516	CIMAREX ENERGY CO. OF COLORADO	Oil	08343
42-235-31517	BERRY, O. H.	Oil	08382
42-235-31518	J & J WELL SERVICE, INC.	Oil	06014
42-235-31519	FRONT STREET OPERATING, LLC	Oil	08089
42-235-31520	J & J SERVICES COMPANY	Oil	08149
42-235-31521	MEADCO PROPERTIES	Oil	09782
42-235-31522	OXY USA INC.	Oil	06004
42-235-31523	FOSSIL PETROLEUM LLC	Gas	089062
42-235-31524	CIMAREX ENERGY CO. OF COLORADO	Oil	09106
42-235-31525	HARGAS PRODUCTION COMPANY
42-235-31526	BASA RESOURCES, INC.	Oil	07981
42-235-31527	BASA RESOURCES, INC.	Oil	07981
42-235-31528	BASA RESOURCES, INC.	Oil	07981
42-235-31529	BASA RESOURCES, INC.	Oil	07981
42-235-31530	BASA RESOURCES, INC.	Oil	07981
42-235-31531	ATROPOS EXPLORATION COMPANY	Gas	089505
42-235-31532	TEXAS OIL & GAS CORP.
42-235-31533	HUGHEY, W. R., OPERATING CO.
42-235-31534	TXO Production Corp.	Oil
42-235-31535	FORTUNE ENERGY, INC.	Oil	06942
42-235-31536	MERIT OIL COMPANY
42-235-31537	R. K. G. ENGINEERING, INC.	Oil
42-235-31538	REMCO OIL & GAS	Oil	08406
42-235-31539	MEADCO PROPERTIES	Oil	11613
42-235-31540	SIETE PETROLEUM CORPORATION	Oil	11731
42-235-31541	SIETE PETROLEUM CORPORATION	Oil
42-235-31542	MEG PETROLEUM CORP.
42-235-31543	INDIAN WELLS OIL COMPANY	Gas
42-235-31544	IRION CORPORATION, THE	Gas	089725
42-235-31545	EXXON CORP.
42-235-31546	TUCKER DRILLING COMPANY, INC.
42-235-31547	Amax Oil & Gas Inc.	Oil	08568
42-235-31548	Amax Oil & Gas Inc.	Oil	08568
42-235-31549	Amax Oil & Gas Inc.	Oil	08568
42-235-31550	Amax Oil & Gas Inc.	Oil	08568
42-235-31551	ENRON OIL & GAS COMPANY	Oil
42-235-31552	ARCH OIL & GAS, LLC	Oil	08522
42-235-31553	BRUSHY CREEK DRILLING CO.
42-235-31554	BRUSHY CREEK DRILLING CO.
42-235-31555	BOYD & MCWILLIAMS ENERGY GROUP	Oil	07952
42-235-31556	COG OPERATING LLC	Oil	08427
42-235-31557	COG OPERATING LLC	Oil	08427
42-235-31558	PIONEER NATURAL RES. USA, INC.	Oil	09023
42-235-31559	PACE PRODUCTION CO.	Oil	08198
42-235-31560	MEADCO PROPERTIES	Oil
42-235-31561	MEADCO PROPERTIES	Oil	09088
42-235-31562	BOYD & MCWILLIAMS ENERGY GROUP	Oil	07952
42-235-31563	BOYD & MCWILLIAMS ENERGY GROUP	Oil	07952
42-235-31564	OXY USA INC.	Oil	05982
42-235-31565	T.E.C. EXPLORATION INC.
42-235-31566	WILSON, WM. B. & SONS, INC.
42-235-31567	Moran Exploration, Inc.
42-235-31568	FORTUNE PRODUCTION CO.
42-235-31569	BLACKACRE OIL CORP.
42-235-31570	BURNS, R. L. CORPORATION	Oil
42-235-31571	MEADCO PROPERTIES
42-235-31572	MEADCO PROPERTIES
42-235-31573	MEG PETROLEUM CORP.
42-235-31574	REMUDA OPERATING COMPANY	Oil	08010
42-235-31575	REMUDA OPERATING COMPANY	Oil	08940
42-235-31576	MEG PETROLEUM CORP.
42-235-31577	INDIAN WELLS OIL COMPANY
42-235-31578	COG OPERATING LLC	Oil	08427
42-235-31579	COG OPERATING LLC	Oil
42-235-31580	J2 PETROLEUM LLC	Oil	08496
42-235-31581	PARKER & PARSLEY DEVELOPMENT L.P	Oil
42-235-31582	BREITBURN OPERATING L.P.	Oil
42-235-31583	BOB HUGHES OIL COMPANY, LLC	Oil	08558
42-235-31584	MEADCO PROPERTIES	Gas	090226
42-235-31585	Cox, John L.
42-235-31586	FORTUNE ENERGY, INC.	Gas	089417
42-235-31587	OXY USA INC.	Gas	098162
42-235-31588	MEADCO PROPERTIES	Oil	09784
42-235-31589	MEADCO PROPERTIES	Gas	151497
42-235-31590	MEADCO PROPERTIES	Oil	10235
42-235-31591	FOSSIL PETROLEUM LLC	Oil	08497
42-235-31592	ARCO OIL & GAS CO.	Oil	11380
42-235-31593	BREITBURN OPERATING L.P.	Oil
42-235-31594	INDIAN WELLS OIL COMPANY
42-235-31595	BASA RESOURCES, INC.	Oil	08158
42-235-31596	BASA RESOURCES, INC.	Oil	08614
42-235-31597	BASA RESOURCES, INC.	Oil	08057
42-235-31598	Cox, John L.	Oil	08566
42-235-31599	Cox, John L.	Oil	08566
42-235-31600	REMUDA OPERATING COMPANY	Oil	05750
42-235-31601	IRION CORPORATION, THE	Oil	08622
42-235-31602	PARKER & PARSLEY DEVELOPMENT L.P	Oil	08625
42-235-31603	MERTZON S.W.D.	Oil
42-235-31604	PARKER & PARSLEY PETROLEUM CO.	Gas	090763
42-235-31605	INDIAN WELLS OIL COMPANY
42-235-31606	INDIAN WELLS OIL COMPANY	Oil
42-235-31607	FOSSIL PETROLEUM LLC	Oil	08507
42-235-31609	MEADCO PROPERTIES	Oil
42-235-31610	HARGAS PRODUCTION COMPANY
42-235-31611	ADAMS EXPLORATION CO.
42-235-31612	TUCKER DRILLING COMPANY, INC.
42-235-31613	LAGUNA PETROLEUM CORPORATION	Oil
42-235-31614	PAGE EXPLORATION
42-235-31615	DISCOVERY NATURAL RESOURCES LLC	Oil	06235
42-235-31616	HUGOTON ENERGY CORPORATION	Oil	08916
42-235-31617	TUCKER DRILLING COMPANY, INC.
42-235-31618	REMUDA OPERATING COMPANY	Oil	05750
42-235-31619	PHOENIX RESOURCES CO.
42-235-31620	FOSSIL PETROLEUM LLC	Oil	08547
42-235-31621	MEADCO PROPERTIES	Oil	08571
42-235-31622	MEADCO PROPERTIES	Oil
42-235-31624	ABCO ENERGY CORPORATION
42-235-31625	ADAMS EXPLORATION CO.
42-235-31626	LAVANCO	Oil	08806
42-235-31627	ADAMS EXPLORATION CO.
42-235-31628	INDIAN WELLS OIL COMPANY	Oil	09443
42-235-31629	WINCHESTER ENERGY COMPANY	Oil	10988
42-235-31630	EXXON CORP.
42-235-31631	COG OPERATING LLC	Oil	08427
42-235-31632	ARCH OIL & GAS, LLC	Gas	091782
42-235-31633	EDMAR COMPANY, L.L.C.	Oil	08644
42-235-31634	PRASAD, HARI PRODUCTION CO.	Oil	08192
42-235-31635	GREAT SOUTHWEST PETROLEUM CO	Oil	08700
42-235-31636	BAYTECH, INC.	Oil
42-235-31637	CIMAREX ENERGY CO. OF COLORADO	Oil	08775
42-235-31638	BOB HUGHES OIL COMPANY, LLC	Oil	08679
42-235-31639	Cox, John L.
42-235-31640	RAMTEX ENERGY LLC	Oil	08661
42-235-31641	REMUDA OPERATING COMPANY	Oil	05750
42-235-31642	REMUDA OPERATING COMPANY	Oil	05750
42-235-31643	TUCKER DRILLING COMPANY, INC.
42-235-31644	FRONT STREET OPERATING, LLC	Oil	08089
42-235-31645	BOAZ ENERGY II OPERATING, LLC	Gas	093904
42-235-31646	SIMPSON-MANN OIL PRODUCERS
42-235-31647	INDIAN WELLS OIL COMPANY	Oil
42-235-31648	PIONEER NATURAL RES. USA, INC.	Oil	09023
42-235-31649	PIONEER NATURAL RES. USA, INC.	Oil	09023
42-235-31650	PIONEER NATURAL RES. USA, INC.	Oil	09023
42-235-31651	STRAND ENERGY, INC. (I)	Oil	08725
42-235-31652	MEADCO PROPERTIES	Gas	157114
42-235-31653	HUGOTON ENERGY CORPORATION	Oil	08809
42-235-31654	PARKER & PARSLEY PETROLEUM CO.	Oil
42-235-31655	PARKER & PARSLEY PETROLEUM CO.	Gas	092966
42-235-31656	MEADCO PROPERTIES	Oil	10178
42-235-31657	PIONEER NATURAL RES. USA, INC.	Oil	08491
42-235-31658	PIONEER NATURAL RES. USA, INC.	Oil	08486
42-235-31659	Parker & Parsley Development Co.	Oil
42-235-31660	Parker & Parsley Development Co.	Oil	08698
42-235-31661	STIX EXPLORATION	Oil	07974
42-235-31662	TUCKER DRILLING COMPANY, INC.	Oil
42-235-31663	CRAIN OIL CO.
42-235-31664	OXY USA INC.	Oil
42-235-31665	FORTUNE PRODUCTION CO.	Oil	11306
42-235-31666	FORTUNE PRODUCTION CO.	Oil	11312
42-235-31667	PARKER & PARSLEY DEVELOPMENT L.P	Oil
42-235-31668	MEADCO PROPERTIES	Oil	08571
42-235-31669	J2 PETROLEUM LLC	Oil	08675
42-235-31670	FIVEASH OPERATING COMPANY, INC.	Oil	08801
42-235-31671	BREITBURN OPERATING L.P.	Oil
42-235-31672	BREITBURN OPERATING L.P.	Oil
42-235-31673	BASA RESOURCES, INC.	Oil	08235
42-235-31674	Cox, John L.	Oil	06725
42-235-31675	BASA RESOURCES, INC.	Oil	08614
42-235-31676	Cox, John L.	Oil	08773
42-235-31677	Cox, John L.	Oil
42-235-31678	MEADCO PROPERTIES
42-235-31679	BASA RESOURCES, INC.	Oil	06725
42-235-31680	TRACKER RESOURCE DEV III, LLC	Oil	06707
42-235-31682	MAYCO EXPLORATION COMPANY
42-235-31683	TEXAS OIL & GAS CORP.	Oil	07785
42-235-31684	HUGHEY, W. R., OPERATING CO.
42-235-31685	FORTUNE PRODUCTION CO.	Oil
42-235-31686	MARTIN, JIMMY INC	Oil	09406
42-235-31687	MARTIN, JIMMY INC	Oil	09406
42-235-31688	MAYCO EXPLORATION COMPANY	Oil
42-235-31689	PARKER & PARSLEY DEVELOPMENT L.P	Oil	08625
42-235-31690	IP PETROLEUM COMPANY, INC.	Oil	12925
42-235-31691	MEADCO PROPERTIES	Oil	10142
42-235-31692	TXP, INCORPORATED	Gas	116008
42-235-31693	MEADCO PROPERTIES	Oil	10244
42-235-31694	Parker & Parsley Development Co.	Oil	08698
42-235-31695	PIONEER NATURAL RES. USA, INC.	Oil	08950
42-235-31696	PIONEER NATURAL RES. USA, INC.	Oil	08486
42-235-31697	PIONEER NATURAL RES. USA, INC.	Oil	08486
42-235-31698	TXO Production Corp.
42-235-31699	MAYCO EXPLORATION COMPANY
42-235-31700	MEADCO PROPERTIES	Oil	09788
42-235-31701	ATROPOS EXPLORATION COMPANY	Gas	092046
42-235-31702	MEADCO PROPERTIES	Oil	08571
42-235-31703	MEADCO PROPERTIES	Oil	08815
42-235-31704	TRACKER RESOURCE DEV III, LLC	Oil	07219
42-235-31705	ARKLAND PRODUCING CO., INC.	Oil	08833
42-235-31706	BREITBURN OPERATING L.P.	Oil
42-235-31707	SIMPSON-MANN OIL PRODUCERS
42-235-31708	NUECES MINERALS COMPANY	Oil	09211
42-235-31709	LAVANCO
42-235-31710	FORTUNE ENERGY, INC.	Oil	08800
42-235-31711	MEG PETROLEUM CORP.	Oil
42-235-31712	Sanchez-O'Brien Oil & Gas Corp.
42-235-31713	Sanchez-O'Brien Oil & Gas Corp.	Oil	15766
42-235-31714	TUCKER DRILLING COMPANY, INC.
42-235-31715	SIMPSON-MANN OIL PRODUCERS
42-235-31716	PIONEER NATURAL RES. USA, INC.	Oil	08491
42-235-31717	QUESTA OIL & GAS CO.	Gas	093313
42-235-31718	MEG PETROLEUM CORP.
42-235-31719	O.G.P. OPERATING, INC.	Oil	09013
42-235-31720	MEG PETROLEUM CORP.	Oil
42-235-31721	INDIAN WELLS OIL COMPANY
42-235-31722	BREITBURN OPERATING L.P.	Oil
42-235-31723	BASA RESOURCES, INC.	Oil	08613
42-235-31724	BASA RESOURCES, INC.	Oil	08614
42-235-31725	BASA RESOURCES, INC.	Oil	08026
42-235-31726	CHAMPLIN PETROLEUM CO.
42-235-31727	BOB HUGHES OIL COMPANY, LLC	Oil	08679
42-235-31728	MEADCO PROPERTIES	Gas	117908
42-235-31729	MEG PETROLEUM CORP.
42-235-31730	ARCHER, A. R., JR.
42-235-31731	ARCHER, A. R., JR.
42-235-31732	Parker & Parsley Development Co.	Oil	08698
42-235-31733	CIMAREX ENERGY CO. OF COLORADO	Oil	08078
42-235-31734	FOSSIL PETROLEUM LLC	Oil	08975
42-235-31735	MWJ PRODUCING COMPANY	Oil	08980
42-235-31736	CHEVRON MIDCONTINENT, L.P.	Oil	09034
42-235-31737	ARES ENERGY, LTD.	Oil	09087
42-235-31738	HUGOTON ENERGY CORPORATION	Oil	08332
42-235-31739	Moran Exploration, Inc.
42-235-31740	NADEL AND GUSSMAN PERMIAN,L.L.C.	Oil	08547
42-235-31741	Moran Exploration, Inc.
42-235-31742	CIMAREX ENERGY CO. OF COLORADO	Oil	08343
42-235-31743	Moran Exploration, Inc.
42-235-31744	HUGOTON ENERGY CORPORATION	Oil	09236
42-235-31745	SMITH PIPE OF ABILENE	Oil	07433
42-235-31746	J2 PETROLEUM LLC	Oil	08960
42-235-31747	J2 PETROLEUM LLC	Oil	08675
42-235-31748	Legacy Reserves Operating LP	Oil	08241
42-235-31749	ARCH OIL & GAS, LLC	Oil	08522
42-235-31750	BASA RESOURCES, INC.	Oil	08057
42-235-31751	BASA RESOURCES, INC.	Oil	08057
42-235-31752	BASA RESOURCES, INC.	Oil	08057
42-235-31753	BASA RESOURCES, INC.	Oil	08057
42-235-31754	BASA RESOURCES, INC.	Oil	08613
42-235-31755	BASA RESOURCES, INC.	Oil	08613
42-235-31756	BASA RESOURCES, INC.	Oil	08613
42-235-31757	INDIAN WELLS OIL COMPANY	Gas
42-235-31758	FORTUNE ENERGY, INC.	Oil	06942
42-235-31759	INDIAN WELLS OIL COMPANY
42-235-31760	INDIAN WELLS OIL COMPANY
42-235-31761	BYRD OPERATING COMPANY	Oil	08622
42-235-31762	INDIAN WELLS OIL COMPANY
42-235-31763	PIONEER NATURAL RES. USA, INC.	Oil	09124
42-235-31764	PIONEER NATURAL RES. USA, INC.	Gas	125409
42-235-31765	PARKER & PARSLEY PETROLEUM CO.	Gas	109873
42-235-31766	INDIAN WELLS OIL COMPANY	Oil
42-235-31767	WORLDWIDE ENERGY CORPORATION
42-235-31768	WORLDWIDE ENERGY CORPORATION	Oil
42-235-31769	PIONEER NATURAL RES. USA, INC.	Gas	100077
42-235-31770	INDIAN WELLS OIL COMPANY	Oil
42-235-31771	Tuthill & Barbee
42-235-31772	ATROPOS EXPLORATION COMPANY	Gas	094063
42-235-31773	PRASAD, HARI PRODUCTION CO.	Oil	08192
42-235-31774	INDIAN WELLS OIL COMPANY	Gas	123204
42-235-31775	MEADCO PROPERTIES	Oil	08571
42-235-31776	MEADCO PROPERTIES
42-235-31777	FORTUNE PRODUCTION CO.	Oil	11313
42-235-31778	FORTUNE ENERGY, INC.	Gas	094216
42-235-31779	Union Texas Petroleum Corp.	Oil	11301
42-235-31780	MEG PETROLEUM CORP.
42-235-31781	CIMAREX ENERGY CO. OF COLORADO	Oil	09119
42-235-31782	MEADCO PROPERTIES	Oil	10246
42-235-31783	LAVANCO
42-235-31784	EXXON CORP.	Oil
42-235-31785	JM COX RESOURCES, L.P.	Oil	09149
42-235-31786	JM COX RESOURCES, L.P.	Oil	09149
42-235-31787	ARCO OIL & GAS CO.	Oil	06725
42-235-31788	ARCO OIL & GAS CO.	Oil	09239
42-235-31789	MEG PETROLEUM CORP.
42-235-31790	Apache Corporation	Oil	06725
42-235-31791	OXY USA INC.	Oil	08678
42-235-31792	EXXON CORP.	Oil
42-235-31793	EXXON CORP.	Oil
42-235-31794	PARKER & PARSLEY DEVELOPMENT L.P	Oil	09200
42-235-31795	WESTERN ENERGY MANAGEMENT, INC.	Gas	096476
42-235-31796	TUCKER DRILLING COMPANY, INC.	Oil	09727
42-235-31797	JEM PETROLEUM CORPORATION
42-235-31798	WINCHESTER ENERGY COMPANY	Oil	11037
42-235-31799	Parker & Parsley Development Co.	Oil
42-235-31800	PARKER & PARSLEY PETROLEUM CO.	Gas
42-235-31801	INDIAN WELLS OIL COMPANY
42-235-31802	Parker & Parsley Development Co.	Oil	09154
42-235-31803	BASA RESOURCES, INC.	Oil	06725
42-235-31804	MEG PETROLEUM CORP.
42-235-31805	Amoco Production Company
42-235-31806	INDIAN WELLS OIL COMPANY	Oil
42-235-31807	BREITBURN OPERATING L.P.	Oil	08776
42-235-31808	Parker & Parsley Development Co.	Oil	09334
42-235-31809	Cox, John L.	Oil	09286
42-235-31810	O.G.P. OPERATING, INC.	Oil	09013
42-235-31811	Parker & Parsley Development Co.	Oil	09319
42-235-31812	Parker & Parsley Development Co.	Oil
42-235-31813	BRECK OPERATING CORP.	Oil	09215
42-235-31814	MEADCO PROPERTIES	Oil	10272
42-235-31815	Anadarko Production Company	Oil	09290
42-235-31816	SIMPSON-MANN, INC.	Oil	05109
42-235-31817
42-235-31818	SMITH PIPE OF ABILENE	Oil	09261
42-235-31819	MEADCO PROPERTIES	Oil	08815
42-235-31820	NUECES MINERALS COMPANY	Oil	09211
42-235-31821	FORTUNE PRODUCTION CO.	Oil	11313
42-235-31822	FORTUNE PRODUCTION CO.	Oil	07641
42-235-31823	FOSSIL PETROLEUM LLC	Oil	08975
42-235-31824	CIMAREX ENERGY CO. OF COLORADO	Oil	08775
42-235-31825	WORLDWIDE ENERGY CORPORATION
42-235-31826	MWJ PRODUCING COMPANY	Oil
42-235-31827	TPET, INC.	Oil	15662
42-235-31828	BOYD & MCWILLIAMS ENERGY GROUP	Oil	09381
42-235-31829	WINCHESTER ENERGY OPERATING CO.	Oil
42-235-31830	PIONEER NATURAL RES. USA, INC.	Oil	09344
42-235-31831	INDIAN WELLS OIL COMPANY	Gas	123066
42-235-31832	INDIAN WELLS OIL COMPANY	Gas	123175
42-235-31833	INDIAN WELLS OIL COMPANY
42-235-31834	PIONEER NATURAL RES. USA, INC.	Gas	110821
42-235-31835	PIONEER NATURAL RES. USA, INC.	Oil	08491
42-235-31836	TUCKER DRILLING COMPANY, INC.	Oil	09727
42-235-31837	JAMCO
42-235-31838	FOSSIL PETROLEUM LLC	Oil	08507
42-235-31839	ATROPOS EXPLORATION COMPANY	Oil
42-235-31840	INDIAN WELLS OIL COMPANY	Oil	09196
42-235-31841	INDIAN WELLS OIL COMPANY
42-235-31842	PARKER & PARSLEY DEVELOPMENT L.P	Oil	08625
42-235-31843	INDIAN WELLS OIL COMPANY	Oil
42-235-31844	INDIAN WELLS OIL COMPANY
42-235-31845	INDIAN WELLS OIL COMPANY	Oil	09596
42-235-31846	H&G PETROLEUM CORPORATION	Oil	09517
42-235-31847	TUCKER DRILLING COMPANY, INC.
42-235-31848	HENDERSON NATURAL RES, L.L.C.	Oil	05215
42-235-31849	SMITH PIPE OF ABILENE	Oil
42-235-31850	CHEVRON U. S. A. INC.	Oil	09392
42-235-31851	Amoco Production Company	Oil	15158
42-235-31852	THREE OAKS CORPORATION
42-235-31853	PIONEER NATURAL RES. USA, INC.	Oil
42-235-31854	PARKER & PARSLEY PETROLEUM CO.	Oil	08308
42-235-31855	PIONEER NATURAL RES. USA, INC.	Oil	08486
42-235-31856	NORWOOD, A. N., INC.
42-235-31857	PALO PETROLEUM, INC.	Oil
42-235-31858	TUCKER DRILLING COMPANY, INC.
42-235-31859	INDIAN WELLS OIL COMPANY
42-235-31860	INDIAN WELLS OIL COMPANY
42-235-31861	INDIAN WELLS OIL COMPANY
42-235-31862	TXO Production Corp.
42-235-31863	Graham Royalty, Ltd.	Gas
42-235-31864	Kaneb Operating Company, Ltd.	Oil	09119
42-235-31865	BOYD & MCWILLIAMS ENERGY GROUP	Oil	09381
42-235-31866	BOYD & MCWILLIAMS ENERGY GROUP	Oil	09381
42-235-31867	LAVANCO	Oil	09648
42-235-31868	TRACKER RESOURCE DEV III, LLC	Oil	09439
42-235-31869	Parker & Parsley Development Co.	Oil	09408
42-235-31870	TRACKER RESOURCE DEV III, LLC	Oil	09439
42-235-31871	EDMAR COMPANY, L.L.C.	Oil	09391
42-235-31872	EDMAR COMPANY, L.L.C.	Oil	09391
42-235-31873	AERO-GEO ENERGY, INC.
42-235-31874	THREE OAKS CORPORATION
42-235-31875	MEADCO PROPERTIES
42-235-31876	EDMAR COMPANY, L.L.C.	Oil	09391
42-235-31877	WILBANKS, BRUCE A.
42-235-31878	INDIAN WELLS OIL COMPANY
42-235-31879	FORTUNE PRODUCTION CO.	Oil	11313
42-235-31880	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-31881	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-31882	TUCKER DRILLING COMPANY, INC.	Oil	09867
42-235-31883	PALO PETROLEUM, INC.
42-235-31884	Parker & Parsley Development Co.	Gas	125408
42-235-31885	PIONEER NATURAL RES. USA, INC.	Oil	08486
42-235-31886	INDIAN WELLS OIL COMPANY
42-235-31887	PARKER & PARSLEY PETROLEUM CO.	Gas	113118
42-235-31888	INDIAN WELLS OIL COMPANY
42-235-31889	DISCOVERY NATURAL RESOURCES LLC	Oil	09650
42-235-31890	PETRO PLEX OIL CO INC.	Oil
42-235-31891	LINDENMUTH & ASSOCIATES, INC.	Oil	05669
42-235-31892	FORTUNE PRODUCTION CO.	Oil	11306
42-235-31893	INDIAN WELLS OIL COMPANY
42-235-31894	RANSONE, ROBERT, INC.
42-235-31895	HUGOTON ENERGY CORPORATION	Oil	09609
42-235-31896	PARKER & PARSLEY DEVELOPMENT L.P	Oil	05960
42-235-31897	PIONEER NATURAL RES. USA, INC.	Gas	098718
42-235-31898	QUANTUM RESOURCES MANAGEMENT,LLC	Oil	09543
42-235-31899	MEG PETROLEUM CORP.
42-235-31900	MEG PETROLEUM CORP.
42-235-31901	O.G.P. OPERATING, INC.	Oil	09013
42-235-31902	O.G.P. OPERATING, INC.	Oil	09013
42-235-31903	HUGOTON ENERGY CORPORATION	Oil	09529
42-235-31904	PIONEER NATURAL RES. USA, INC.	Oil	08486
42-235-31905	ARES ENERGY, LTD.	Oil	09601
42-235-31906	ARES ENERGY, LTD.	Oil	09639
42-235-31907	Gulf Oil Corp.
42-235-31908	TRACKER RESOURCE DEV III, LLC	Oil	06445
42-235-31909	PARKER & PARSLEY PETROLEUM CO.	Oil
42-235-31910	BOYD & MCWILLIAMS ENERGY GROUP	Oil	09381
42-235-31911	BOYD & MCWILLIAMS ENERGY GROUP	Oil	09381
42-235-31912	BOYD & MCWILLIAMS ENERGY GROUP	Oil	09381
42-235-31913	OXY USA INC.	Oil	11716
42-235-31914	TXP, INCORPORATED	Oil	11934
42-235-31915	MEADCO PROPERTIES
42-235-31916	ZACHRY OIL AND GAS PROPERTIES	Oil	06268
42-235-31917	ZACHRY OIL AND GAS PROPERTIES	Oil	07915
42-235-31918	Parker & Parsley Development Co.	Oil	09408
42-235-31919	JAMCO	Oil
42-235-31920	BROWN, TOM INC.
42-235-31921	TXP, INCORPORATED	Oil	12034
42-235-31922	SUPERIOR OIL COMPANY, THE
42-235-31923	FRATELLI EXPLORATION, L.P.	Oil	09625
42-235-31924	BOYD & MCWILLIAMS ENERGY GROUP	Oil	09381
42-235-31925	BOYD & MCWILLIAMS ENERGY GROUP	Oil	09381
42-235-31926	MEG ENERGY, INC.	Gas	207585
42-235-31927	SUPERIOR OIL COMPANY, THE
42-235-31928	SUPERIOR OIL COMPANY, THE
42-235-31929	SUPERIOR OIL COMPANY, THE
42-235-31930	SUPERIOR OIL COMPANY, THE
42-235-31931	FORTUNE PRODUCTION CO.	Oil	11313
42-235-31932	MEADCO PROPERTIES
42-235-31933	BREITBURN OPERATING L.P.	Oil	09596
42-235-31934	HUGOTON ENERGY CORPORATION	Oil	09617
42-235-31935	J2 PETROLEUM LLC	Oil	09727
42-235-31936	LINDENMUTH & ASSOCIATES, INC.	Oil	05669
42-235-31937	MEADCO PROPERTIES	Oil	10244
42-235-31938	FORTUNE PRODUCTION CO.	Oil	13855
42-235-31939	ARKLAND PRODUCING CO., INC.	Oil	09700
42-235-31940	ARKLAND PRODUCING CO., INC.	Oil	09700
42-235-31941	Petro-Lewis Corporation
42-235-31942	Petro-Lewis Corporation
42-235-31943	Parker & Parsley Development Co.	Oil
42-235-31944	PIONEER NATURAL RES. USA, INC.	Gas	113120
42-235-31945	PARKER & PARSLEY PETROLEUM CO.	Oil
42-235-31946	THORP, JOE ENTERPRISES INC.
42-235-31947	TUCKER DRILLING COMPANY, INC.	Oil	10086
42-235-31948	Apache Corporation	Oil	06725
42-235-31949	Apache Corporation	Oil	06725
42-235-31950	Marathon Oil Company	Oil	09813
42-235-31951	TUCKER DRILLING COMPANY, INC.
42-235-31952	Moran Exploration, Inc.
42-235-31953	RHOADS, H. B.
42-235-31954	LAWRENCE, C. F. & ASSOC. INC.
42-235-31955	MEG PETROLEUM CORP.
42-235-31956	MEG PETROLEUM CORP.
42-235-31957	INDIAN WELLS OIL COMPANY
42-235-31958	INDIAN WELLS OIL COMPANY
42-235-31959	INDIAN WELLS OIL COMPANY
42-235-31960	FORTUNE PRODUCTION CO.	Oil	11306
42-235-31961	Apache Corporation	Oil	06977
42-235-31962	FORTUNE PRODUCTION CO.	Oil	11313
42-235-31963	INDIAN WELLS OIL COMPANY	Oil
42-235-31964	INDIAN WELLS OIL COMPANY	Oil	10991
42-235-31965	INDIAN WELLS OIL COMPANY	Oil
42-235-31966	FRATELLI EXPLORATION, L.P.	Oil	09625
42-235-31967	JAMCO
42-235-31968	BOYD & MCWILLIAMS ENERGY GROUP	Oil	09381
42-235-31969	MEG PETROLEUM CORP.
42-235-31970	HULEN OPERATING COMPANY	Oil	00430
42-235-31971	EXXON CORP.
42-235-31972	Apache Corporation	Oil	06725
42-235-31973	Apache Corporation	Oil
42-235-31974	Apache Corporation	Oil	06725
42-235-31975	ARES ENERGY, LTD.	Oil	09902
42-235-31976	ARES ENERGY, LTD.	Oil	09639
42-235-31977	ARES ENERGY, LTD.	Oil	09957
42-235-31978	Union Texas Petroleum Corp.	Oil	09909
42-235-31979	INDIAN WELLS OIL COMPANY	Oil
42-235-31980	INDIAN WELLS OIL COMPANY
42-235-31981	J2 PETROLEUM LLC	Oil	09727
42-235-31982	PIONEER NATURAL RES. USA, INC.	Oil	09196
42-235-31983	JAMCO
42-235-31984	INDIAN WELLS OIL COMPANY	Oil
42-235-31985	MEADCO PROPERTIES	Gas	103604
42-235-31986	MEADCO PROPERTIES	Oil	09834
42-235-31987	MEADCO PROPERTIES	Oil	09858
42-235-31988	MEADCO PROPERTIES	Oil	09858
42-235-31989	TUCKER DRILLING COMPANY, INC.
42-235-31990	JAMCO
42-235-31991	ARKLAND PRODUCING CO., INC.	Oil	09995
42-235-31992	ARKLAND PRODUCING CO., INC.	Oil	09955
42-235-31993	INDIAN WELLS OIL COMPANY	Oil	10991
42-235-31994	INDIAN WELLS OIL COMPANY
42-235-31995	TRACKER RESOURCE DEV III, LLC	Oil	09439
42-235-31996	TRACKER RESOURCE DEV III, LLC	Oil	09439
42-235-31997	PIONEER NATURAL RES. USA, INC.	Oil	12751
42-235-31998	Tuthill & Barbee
42-235-31999	FOSSIL PETROLEUM LLC	Oil	09945
42-235-32000	Parker & Parsley Development Co.	Oil	10056
42-235-32001	REMUDA OPERATING COMPANY	Oil	05508
42-235-32002	INDIAN WELLS OIL COMPANY
42-235-32003	PARKER & PARSLEY DEVELOPMENT L.P	Oil	09200
42-235-32004	INDIAN WELLS OIL COMPANY
42-235-32005	INDIAN WELLS OIL COMPANY
42-235-32006	SCOTT SWD
42-235-32007	Apache Corporation	Oil	06977
42-235-32008	J2 PETROLEUM LLC	Oil	09727
42-235-32009	Marathon Oil Company	Oil
42-235-32010	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-32011	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-32012	MWJ PRODUCING COMPANY	Oil	11340
42-235-32013	J & J WELL SERVICE, INC.	Gas	207586
42-235-32014		Oil	10095
42-235-32015	WOODBINE PRODUCTION CORPORATION	Oil	07415
42-235-32016	SMITH PIPE OF ABILENE	Oil	10022
42-235-32017	INDIAN WELLS OIL COMPANY	Oil
42-235-32018	MEG PETROLEUM CORP.
42-235-32019	BRECK OPERATING CORP.	Oil
42-235-32020	EDMAR COMPANY, L.L.C.	Oil	09391
42-235-32021	INDIAN WELLS OIL COMPANY
42-235-32022	HULEN OPERATING COMPANY	Gas	280014
42-235-32023	INDIAN WELLS OIL COMPANY	Oil
42-235-32024	ARCH OIL & GAS, LLC	Oil	08522
42-235-32025	ROBERTS, EUGENE A., JR.
42-235-32026	Q E D EXPLORATION, INC.	Oil	13010
42-235-32027	INDIAN WELLS OIL COMPANY
42-235-32028	TXO Production Corp.
42-235-32029	Marathon Oil Company	Oil	09813
42-235-32030	PARKER & PARSLEY PETROLEUM CO.	Oil	09319
42-235-32031	FORTUNE ENERGY, INC.	Oil	09989
42-235-32032	INDIAN WELLS OIL COMPANY	Oil
42-235-32033	HULEN OPERATING COMPANY	Gas	280017
42-235-32034	QUESTA OIL & GAS CO.
42-235-32035	INDIAN WELLS OIL COMPANY	Oil
42-235-32036	J2 PETROLEUM LLC	Oil	10208
42-235-32037	Parker & Parsley Development Co.	Oil
42-235-32038	INDIAN WELLS OIL COMPANY
42-235-32039	PIONEER NATURAL RES. USA, INC.	Gas	103994
42-235-32040	INDIAN WELLS OIL COMPANY
42-235-32041	ARCH OIL & GAS, LLC	Oil	10130
42-235-32042	SIMPSON-MANN, INC.
42-235-32043	CIMAREX ENERGY CO. OF COLORADO	Oil	10084
42-235-32044	LAVANCO
42-235-32045	DUNIGAN, JAMES P., INC.
42-235-32046	INDIAN WELLS OIL COMPANY
42-235-32047	INDIAN WELLS OIL COMPANY
42-235-32048	PARKER & PARSLEY DEVELOPMENT L.P	Oil	09200
42-235-32049	ARCH OIL & GAS, LLC	Gas	107569
42-235-32050	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-32051	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-32052	J2 PETROLEUM LLC	Oil	09727
42-235-32053	FORTUNE PRODUCTION CO.	Oil	11313
42-235-32054	OXY USA INC.	Oil	09867
42-235-32055	J2 PETROLEUM LLC	Oil	09727
42-235-32056	IRION CORPORATION, THE	Oil	10110
42-235-32057	FRATELLI EXPLORATION, L.P.	Oil	03472
42-235-32058	FRATELLI EXPLORATION, L.P.	Oil	03472
42-235-32059	Legacy Reserves Operating LP	Gas	107972
42-235-32060	FORTUNE PRODUCTION CO.	Oil	11308
42-235-32061	MEG PETROLEUM CORP.
42-235-32062	MEG PETROLEUM CORP.
42-235-32063	MEG PETROLEUM CORP.
42-235-32064	MEG PETROLEUM CORP.
42-235-32065	MEG PETROLEUM CORP.
42-235-32066	TXO Production Corp.
42-235-32067	TXO Production Corp.	Oil	10769
42-235-32068	MEG PETROLEUM CORP.
42-235-32069	MEG PETROLEUM CORP.
42-235-32070	ARCH OIL & GAS, LLC	Oil	10590
42-235-32071	TRACKER RESOURCE DEV III, LLC	Oil	09439
42-235-32072	Q E D EXPLORATION, INC.	Oil	13010
42-235-32073	ARES ENERGY, LTD.	Oil	09601
42-235-32074	ARES ENERGY, LTD.	Oil	09902
42-235-32075	OXY USA INC.	Oil	09867
42-235-32076	MEG PETROLEUM CORP.
42-235-32077	J2 PETROLEUM LLC	Oil	09727
42-235-32078	J2 PETROLEUM LLC	Oil	09727
42-235-32079	TXO Production Corp.	Oil	09727
42-235-32080	J2 PETROLEUM LLC	Oil	09727
42-235-32081	MEADCO PROPERTIES	Gas	189606
42-235-32082	ARES ENERGY, LTD.	Oil	09957
42-235-32083	MEG PETROLEUM CORP.
42-235-32084	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-32085	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-32086	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-32087	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-32088	NADEL AND GUSSMAN PERMIAN,L.L.C.	Oil	10267
42-235-32089	ARCH OIL & GAS, LLC	Oil
42-235-32090	INDIAN WELLS OIL COMPANY	Oil	10064
42-235-32091	INDIAN WELLS OIL COMPANY
42-235-32092	PARKER & PARSLEY PETROLEUM CO.	Oil
42-235-32093	MUNSON OPERATING, INC.	Oil	10293
42-235-32094	MUNSON OPERATING, INC.	Oil	10293
42-235-32095	MUNSON OPERATING, INC.	Oil	10293
42-235-32096	FORTUNE PRODUCTION CO.	Oil	11313
42-235-32097	FORTUNE PRODUCTION CO.	Oil	11308
42-235-32098	ARKLAND PRODUCING CO., INC.	Oil	09995
42-235-32099	ARKLAND PRODUCING CO., INC.	Oil
42-235-32100	JM COX RESOURCES, L.P.	Oil	09149
42-235-32101	J2 PETROLEUM LLC	Oil	09727
42-235-32102	HEXAGON OIL AND GAS INC.
42-235-32103	Q E D EXPLORATION, INC.
42-235-32104	Q E D EXPLORATION, INC.
42-235-32105	INDIAN WELLS OIL COMPANY	Oil	10990
42-235-32106	INDIAN WELLS OIL COMPANY
42-235-32107	PARKER & PARSLEY PETROLEUM CO.	Gas
42-235-32108	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-32109	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-32110	J2 PETROLEUM LLC	Oil	09727
42-235-32111	WOODBINE PRODUCTION CORPORATION	Oil	12734
42-235-32112	ARCH OIL & GAS, LLC	Oil	10130
42-235-32113	LARGO OIL COMPANY
42-235-32115	CIMAREX ENERGY CO. OF COLORADO	Oil	10316
42-235-32116	MEADCO PROPERTIES	Gas	111989
42-235-32117	MWJ PRODUCING COMPANY
42-235-32118	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-32119	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-32120	CARAWAY OPERATING CO.
42-235-32121	INDIAN WELLS OIL COMPANY
42-235-32122	Marathon Oil Company	Gas	151729
42-235-32124	INDIAN WELLS OIL COMPANY
42-235-32125	PIONEER NATURAL RES. USA, INC.	Gas	107108
42-235-32126	ARCH OIL & GAS, LLC	Gas	113258
42-235-32127	IRION CORPORATION, THE	Oil	10110
42-235-32128	INDIAN WELLS OIL COMPANY
42-235-32129	Legacy Reserves Operating LP	Oil	10392
42-235-32130	ARES ENERGY, LTD.	Oil	10388
42-235-32131	IP PETROLEUM COMPANY, INC.	Oil	10454
42-235-32132	FORTUNE PRODUCTION CO.	Oil	11312
42-235-32133	ARCH OIL & GAS, LLC	Oil	10769
42-235-32134	ARCH OIL & GAS, LLC	Oil	10590
42-235-32135	TXO Production Corp.	Oil	09727
42-235-32136	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-32137	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-32138	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-32139	CARAWAY OPERATING CO.	Oil	14418
42-235-32140	DISCOVERY NATURAL RESOURCES LLC	Oil	07533
42-235-32141	EDMAR COMPANY, L.L.C.	Oil	09391
42-235-32142	EDMAR COMPANY, L.L.C.	Oil
42-235-32143	ARKLAND PRODUCING CO., INC.	Oil	09700
42-235-32144	TRACKER RESOURCE DEV III, LLC	Oil	09439
42-235-32145	Legacy Reserves Operating LP	Oil	07785
42-235-32146	Q E D EXPLORATION, INC.	Oil	13010
42-235-32147	J2 PETROLEUM LLC	Oil	09727
42-235-32148	INDIAN WELLS OIL COMPANY
42-235-32149	PIONEER NATURAL RES. USA, INC.	Oil	06680
42-235-32150	PALO PETROLEUM, INC.
42-235-32151	BRECK OPERATING CORP.	Oil
42-235-32152	SABLE PERMIAN RESOURCES, LLC	Oil	10977
42-235-32153	PALO PETROLEUM, INC.	Oil
42-235-32154	FABCO	Oil	10857
42-235-32155	FORTUNE PRODUCTION CO.
42-235-32156	Moran Exploration, Inc.
42-235-32157	FORTUNE PRODUCTION CO.	Oil	11308
42-235-32158	EXXON CORP.
42-235-32160	INDIAN WELLS OIL COMPANY
42-235-32161	REMUDA OPERATING COMPANY	Oil	05508
42-235-32162	DISCOVERY NATURAL RESOURCES LLC	Oil	07533
42-235-32163	HULEN OPERATING COMPANY	Oil	11258
42-235-32164	TRACKER RESOURCE DEV III, LLC	Oil	10419
42-235-32165	TUCKER DRILLING COMPANY, INC.
42-235-32166	HULEN OPERATING COMPANY	Gas	111485
42-235-32167	HULEN OPERATING COMPANY
42-235-32168	IRION CORPORATION, THE	Oil
42-235-32169	INDIAN WELLS OIL COMPANY	Oil
42-235-32170	INDIAN WELLS OIL COMPANY
42-235-32171	INDIAN WELLS OIL COMPANY	Oil
42-235-32172	INDIAN WELLS OIL COMPANY
42-235-32173	INDIAN WELLS OIL COMPANY
42-235-32174	PIONEER NATURAL RES. USA, INC.	Oil
42-235-32175	LAWRENCE, C. F. & ASSOC. INC.
42-235-32176	PARKER & PARSLEY PETROLEUM CO.	Oil	11221
42-235-32177	BRECK OPERATING CORP.	Oil	10186
42-235-32178	PARKER & PARSLEY DEVELOPMENT L.P	Oil	10474
42-235-32179	IRION CORPORATION, THE	Oil	10518
42-235-32180	IRION CORPORATION, THE	Oil	10437
42-235-32181	Parker & Parsley Development Co.	Oil	10436
42-235-32182	Parker & Parsley Development Co.	Oil	10436
42-235-32183	INDIAN WELLS OIL COMPANY
42-235-32184	MWJ PRODUCING COMPANY	Oil	11340
42-235-32185	OXY USA INC.	Oil	05982
42-235-32186	JM COX RESOURCES, L.P.	Oil
42-235-32187	Q E D EXPLORATION, INC.	Oil	13010
42-235-32188	Q E D EXPLORATION, INC.	Oil	13010
42-235-32189	MCCAMMON OIL & GAS, INC.	Oil	13010
42-235-32190	TRACKER RESOURCE DEV III, LLC	Oil	06868
42-235-32191	TRACKER RESOURCE DEV III, LLC	Oil	07219
42-235-32192	Apache Corporation	Oil	06725
42-235-32193	ARCH OIL & GAS, LLC	Oil	10590
42-235-32194	ARKLAND PRODUCING CO., INC.	Oil	09700
42-235-32195	TRACKER RESOURCE DEV III, LLC	Oil	09439
42-235-32196	MILESTONE PETROLEUM INC.	Oil	10477
42-235-32197	INDIAN WELLS OIL COMPANY
42-235-32198	INDIAN WELLS OIL COMPANY
42-235-32199	INDIAN WELLS OIL COMPANY	Oil
42-235-32200
42-235-32201	Moran Exploration, Inc.
42-235-32202	HUGOTON ENERGY CORPORATION	Oil	10466
42-235-32203	CASS OIL COMPANY
42-235-32204	CASS OIL COMPANY
42-235-32205	CASS OIL COMPANY
42-235-32206	CASS OIL COMPANY
42-235-32207	CASS OIL COMPANY
42-235-32208	CASS OIL COMPANY
42-235-32209	CASS OIL COMPANY
42-235-32210	CASS OIL COMPANY
42-235-32211	IRION CORPORATION, THE	Oil	10694
42-235-32212	FOSSIL PETROLEUM LLC	Oil	09945
42-235-32213	FRONT STREET OPERATING, LLC	Oil	05563
42-235-32214	BRECK OPERATING CORP.	Oil	10460
42-235-32215	THP OPERATING LLC	Oil	11051
42-235-32216
42-235-32217	J2 PETROLEUM LLC	Oil	09727
42-235-32218	Parker & Parsley Development Co.	Oil	10490
42-235-32219	INDIAN WELLS OIL COMPANY
42-235-32220	PARKER & PARSLEY PETROLEUM CO.	Oil
42-235-32221	Parker & Parsley Development Co.	Oil	08487
42-235-32222	INDIAN WELLS OIL COMPANY
42-235-32223	INDIAN WELLS OIL COMPANY	Oil
42-235-32224	IRION CORPORATION, THE	Oil
42-235-32225	Parker & Parsley Development Co.	Oil
42-235-32226	IRION CORPORATION, THE	Oil	10110
42-235-32227	Legacy Reserves Operating LP	Gas	113425
42-235-32228	PARKER & PARSLEY PETROLEUM CO.	Oil	10467
42-235-32229	MCCAMMON OIL & GAS, INC.	Oil	13010
42-235-32230	V-F PETROLEUM INC.
42-235-32231	PIONEER NATURAL RES. USA, INC.	Oil	09196
42-235-32232	QUANTUM RESOURCES MANAGEMENT,LLC	Oil	10507
42-235-32233	Q E D EXPLORATION, INC.	Oil	13010
42-235-32234	FRONT STREET OPERATING, LLC	Oil	05563
42-235-32235	FABCO	Oil	10956
42-235-32236	PALO PETROLEUM, INC.	Oil
42-235-32237	TXO Production Corp.	Oil	10591
42-235-32238
42-235-32239	ARCH OIL & GAS, LLC	Oil	07784
42-235-32240	TRACKER RESOURCE DEV III, LLC	Oil	10807
42-235-32241	TXO Production Corp.
42-235-32242	ARCH OIL & GAS, LLC	Oil	08522
42-235-32243	ARCH OIL & GAS, LLC	Oil	08522
42-235-32244	OZARK EXPLORATION, INC.	Gas	131049
42-235-32245	BRECK OPERATING CORP.	Gas	275383
42-235-32246	Parker & Parsley Development Co.	Oil	10565
42-235-32247	IRION CORPORATION, THE	Oil	10518
42-235-32248	COSTILLA ENERGY, INC.	Oil	10545
42-235-32249	MCCAMMON OIL & GAS, INC.	Oil	10564
42-235-32250	CONCHO RESOURCES INC.	Gas	124471
42-235-32251	CHESAPEAKE OPERATING, INC.	Oil	14715
42-235-32252	PINON PETROLEUM, INC.
42-235-32253	RIO INTERSTATE OIL, INC.
42-235-32254	FORTUNE PRODUCTION CO.	Oil	11312
42-235-32255	SOCORRO EXPLORATION, INC.	Oil	10477
42-235-32256	CONCHO RESOURCES INC.	Oil	10898
42-235-32257	TXO Production Corp.
42-235-32258	PARKER & PARSLEY DEVELOPMENT L.P	Oil	10834
42-235-32259	PIONEER NATURAL RES. USA, INC.	Gas	183521
42-235-32260	INDIAN WELLS OIL COMPANY	Oil	11318
42-235-32261	TRACKER RESOURCE DEV III, LLC	Oil	10419
42-235-32262	MCCAMMON OIL & GAS, INC.	Oil	13010
42-235-32263	S & T OPERATING, INC.	Oil	11214
42-235-32264	ARCH OIL & GAS, LLC	Gas	112310
42-235-32265	Moran Exploration, Inc.
42-235-32266
42-235-32267	IRION CORPORATION, THE	Oil	10437
42-235-32268	FRATELLI EXPLORATION, L.P.	Oil	09625
42-235-32269	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-32270
42-235-32271
42-235-32272	Apache Corporation	Oil	10711
42-235-32273	MHF OPERATING COMPANY, INC.	Oil
42-235-32274	NORWOOD, A. N., INC.	Oil	10795
42-235-32275	Q E D EXPLORATION, INC.	Oil	13010
42-235-32276	Legacy Reserves Operating LP	Oil	10810
42-235-32277	TXO Production Corp.	Oil	10810
42-235-32278	TEJAS JACK SALES, INC.	Oil	10730
42-235-32279	EXXON CORP.
42-235-32280	INDIAN WELLS OIL COMPANY	Oil
42-235-32281	FRATELLI EXPLORATION, L.P.	Oil	10802
42-235-32282	MEADCO PROPERTIES	Gas	111990
42-235-32283	Q E D EXPLORATION, INC.	Oil	13010
42-235-32284	MILESTONE PETROLEUM INC.	Oil	10477
42-235-32285
42-235-32286	DISCOVERY NATURAL RESOURCES LLC	Oil	10785
42-235-32287	DISCOVERY NATURAL RESOURCES LLC	Oil	10785
42-235-32288	MEADCO PROPERTIES	Oil	09858
42-235-32289	DISCOVERY NATURAL RESOURCES LLC	Oil	10785
42-235-32290	DISCOVERY NATURAL RESOURCES LLC	Oil	10785
42-235-32291	MWJ PRODUCING COMPANY	Oil
42-235-32292	TXO Production Corp.
42-235-32293	BROTHERS PRODUCTION COMPANY INC.	Oil	10926
42-235-32294	PIONEER NATURAL RES. USA, INC.	Oil	09196
42-235-32295	TXO Production Corp.	Oil	10769
42-235-32296	BRECK OPERATING CORP.	Oil	10806
42-235-32297	INDIAN WELLS OIL COMPANY
42-235-32298	UNIVERSAL RESOURCES CORP.
42-235-32299	TUCKER DRILLING COMPANY, INC.
42-235-32300	Graham Royalty, Ltd.	Oil	10885
42-235-32301	EXXON CORP.
42-235-32302	TRACKER RESOURCE DEV III, LLC	Oil	10813
42-235-32303	Q E D EXPLORATION, INC.	Oil	10813
42-235-32304	TRACKER RESOURCE DEV III, LLC	Oil	10807
42-235-32305	MWJ PRODUCING COMPANY
42-235-32306	MWJ PRODUCING COMPANY
42-235-32307	TRACKER RESOURCE DEV III, LLC	Oil	10807
42-235-32308	WESTSTAR OIL AND GAS, INC.	Oil	11356
42-235-32309	Apache Corporation	Oil	06977
42-235-32310	INDIAN WELLS OIL COMPANY	Oil
42-235-32311	FORTUNE PRODUCTION CO.	Oil	11303
42-235-32312	Q E D EXPLORATION, INC.	Oil	13010
42-235-32313	TRACKER RESOURCE DEV III, LLC	Oil	10419
42-235-32314	TXO Production Corp.	Oil	10590
42-235-32315	TRACKER RESOURCE DEV III, LLC	Oil	10807
42-235-32316	TXO Production Corp.	Oil	10769
42-235-32317	CHEVRON MIDCONTINENT, L.P.	Oil	19256
42-235-32318	Apache Corporation	Oil	07156
42-235-32319	Apache Corporation	Oil	10711
42-235-32320	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-32321	FRATELLI EXPLORATION, L.P.	Oil	09625
42-235-32322	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-32323	ATROPOS EXPLORATION COMPANY	Oil	10741
42-235-32324	ATROPOS EXPLORATION COMPANY	Oil	10776
42-235-32325	TRACKER RESOURCE DEV III, LLC	Oil	06730
42-235-32326	FRATELLI EXPLORATION, L.P.	Oil	10832
42-235-32327	Legacy Reserves Operating LP	Gas	113259
42-235-32328	TXO Production Corp.	Oil	10769
42-235-32329	Q E D EXPLORATION, INC.	Oil	13010
42-235-32330	TXP, INCORPORATED	Gas	111305
42-235-32331	OZARK EXPLORATION, INC.	Oil	11093
42-235-32332	FORTUNE PRODUCTION CO.	Oil	11309
42-235-32333	FRATELLI EXPLORATION, L.P.	Oil	03472
42-235-32334	Legacy Reserves Operating LP	Oil	10769
42-235-32335	Q E D EXPLORATION, INC.	Oil	11572
42-235-32336	CHEVRON MIDCONTINENT, L.P.	Oil	10923
42-235-32337	Parker & Parsley Development Co.	Gas	111561
42-235-32338	FRONT STREET OPERATING, LLC	Oil	05109
42-235-32339	FRONT STREET OPERATING, LLC	Oil	05109
42-235-32340	FRONT STREET OPERATING, LLC	Oil	05109
42-235-32341	FORTUNE PRODUCTION CO.	Oil	11306
42-235-32342	MCCAMMON OIL & GAS, INC.	Oil	10564
42-235-32343	MHF OPERATING COMPANY, INC.	Oil
42-235-32344	BROTHERS PRODUCTION COMPANY INC.	Oil	10926
42-235-32345	THP OPERATING LLC	Oil	10997
42-235-32346	J & J SERVICES COMPANY	Oil	11040
42-235-32347	ARCH OIL & GAS, LLC	Gas	151223
42-235-32348	CHEVRON MIDCONTINENT, L.P.	Oil
42-235-32349	Marathon Oil Company	Oil	09813
42-235-32350	FRONT STREET OPERATING, LLC	Oil	05109
42-235-32351	FRONT STREET OPERATING, LLC	Oil	05109
42-235-32352	Union Texas Petroleum Corp.	Oil
42-235-32353	Verdad Oil & Gas Corporation	Gas	112013
42-235-32354	ARKLAND PRODUCING CO., INC.	Oil	10952
42-235-32355	TRACKER RESOURCE DEV III, LLC	Oil	10419
42-235-32356	PERMIAN SOLUTIONS LLC	Oil	10920
42-235-32357	RIO INTERSTATE OIL, INC.
42-235-32358	RIO INTERSTATE OIL, INC.	Oil
42-235-32359	CHEVRON MIDCONTINENT, L.P.	Gas	133554
42-235-32360	DISCOVERY OPERATING, INC.	Gas	142936
42-235-32361
42-235-32362	LAVANCO	Oil	12423
42-235-32363	TRACKER RESOURCE DEV III, LLC	Oil	09439
42-235-32364	INDIAN WELLS OIL COMPANY
42-235-32365	FRATELLI EXPLORATION, L.P.	Oil	09625
42-235-32366	3-M ENERGY CORPORATION	Oil	11156
42-235-32367	BROTHERS PRODUCTION COMPANY INC.	Oil	14681
42-235-32368
42-235-32369	MEADCO PROPERTIES	Oil	10910
42-235-32370	Parker & Parsley Development Co.	Oil	10490
42-235-32371	BRECK OPERATING CORP.	Oil	14961
42-235-32372	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-32373	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-32374	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-32375	THP OPERATING LLC	Oil	10795
42-235-32376	THP OPERATING LLC	Oil	10795
42-235-32377	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-32378	FRATELLI EXPLORATION, L.P.	Oil	11024
42-235-32379	INDIAN WELLS OIL COMPANY
42-235-32380	INDIAN WELLS OIL COMPANY	Oil	11320
42-235-32381	ARCH OIL & GAS, LLC	Gas	114644
42-235-32382	ARCH OIL & GAS, LLC	Oil	11219
42-235-32383	MWJ PRODUCING COMPANY	Oil	11031
42-235-32384	FRATELLI EXPLORATION, L.P.	Oil	10802
42-235-32385	INDIAN WELLS OIL COMPANY
42-235-32386	INDIAN WELLS OIL COMPANY	Oil	11320
42-235-32387	ARCO OIL & GAS CO.	Oil	11380
42-235-32388	ZACHRY OIL AND GAS PROPERTIES	Oil	11119
42-235-32389	ZACHRY OIL AND GAS PROPERTIES	Oil	11065
42-235-32390	ZACHRY OIL AND GAS PROPERTIES	Oil	11059
42-235-32391	TEJAS JACK SALES, INC.	Oil	03292
42-235-32392	TEJAS JACK SALES, INC.	Oil	03292
42-235-32393
42-235-32394	BRADCORP INC.	Oil
42-235-32395	Legacy Reserves Operating LP	Gas	117268
42-235-32396	BROTHERS PRODUCTION COMPANY INC.	Gas	115607
42-235-32397	INDIAN WELLS OIL COMPANY	Oil	11320
42-235-32398	TOC ENERGY RESOURCES, LLC	Oil	11093
42-235-32399	OZARK EXPLORATION, INC.	Oil	11074
42-235-32400	MDM ENERGY, INC.	Oil	10975
42-235-32401	TXO Production Corp.
42-235-32402	FOSSIL PETROLEUM LLC	Oil	16586
42-235-32403
42-235-32404	Legacy Reserves Operating LP	Oil	10810
42-235-32405	FRATELLI EXPLORATION, L.P.	Oil	11024
42-235-32406	TRACKER RESOURCE DEV III, LLC	Oil	13569
42-235-32407	SBJ OIL & GAS	Oil	12805
42-235-32408	BREITBURN OPERATING L.P.	Oil	11075
42-235-32409	TXO Production Corp.
42-235-32410	TXO Production Corp.
42-235-32411	Legacy Reserves Operating LP	Gas	114040
42-235-32412	Apache Corporation	Oil	10711
42-235-32413	INDIAN WELLS OIL COMPANY	Oil	11318
42-235-32414	INDIAN WELLS OIL COMPANY	Oil	13825
42-235-32415	Verdad Oil & Gas Corporation	Gas	115608
42-235-32416	INDIAN WELLS OIL COMPANY	Oil	11318
42-235-32417	INDIAN WELLS OIL COMPANY	Oil	11319
42-235-32418	OZARK EXPLORATION, INC.	Oil	11631
42-235-32419	MEADCO PROPERTIES	Oil	10910
42-235-32420	MWJ PRODUCING COMPANY	Oil	11340
42-235-32421	BROTHERS PRODUCTION COMPANY INC.	Oil	10926
42-235-32422	ARCH OIL & GAS, LLC	Gas	114957
42-235-32423	INDIAN WELLS OIL COMPANY
42-235-32424	ARCH OIL & GAS, LLC	Gas	147200
42-235-32425	INDIAN WELLS OIL COMPANY
42-235-32426	INDIAN WELLS OIL COMPANY	Oil
42-235-32427	INDIAN WELLS OIL COMPANY
42-235-32428	BREITBURN OPERATING L.P.	Oil	11075
42-235-32429	Amoco Production Company
42-235-32430	ENDEAVOR ENERGY RESOURCES L.P.	Oil	11191
42-235-32431	Verdad Oil & Gas Corporation	Oil	12160
42-235-32432	Amoco Production Company	Oil
42-235-32433	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-32434	Apache Corporation	Oil	06725
42-235-32435	QUANTUM RESOURCES MANAGEMENT,LLC	Oil	11358
42-235-32436
42-235-32437	BRECK OPERATING CORP.	Oil	10186
42-235-32438	ENDEAVOR ENERGY RESOURCES L.P.	Oil	11191
42-235-32439	Henry Petroleum Corp.	Oil	11226
42-235-32440
42-235-32441	LAWRENCE, C. F. & ASSOC. INC.
42-235-32442	ARKLAND PRODUCING CO., INC.	Oil	11185
42-235-32443	MDM ENERGY, INC.	Oil	10975
42-235-32444	Legacy Reserves Operating LP	Oil	10810
42-235-32445	BRECK OPERATING CORP.	Gas	118331
42-235-32446	PIONEER NATURAL RES. USA, INC.	Gas	114092
42-235-32447	MWJ PRODUCING COMPANY	Oil	11268
42-235-32448	FABCO	Oil	10956
42-235-32449	FABCO	Oil	11192
42-235-32450	SABLE PERMIAN RESOURCES, LLC	Oil	10977
42-235-32451	IRION CORPORATION, THE	Oil	10437
42-235-32452	QUANTUM RESOURCES MANAGEMENT,LLC	Oil	10507
42-235-32453	Q E D EXPLORATION, INC.	Oil	13010
42-235-32454	MWJ PRODUCING COMPANY	Oil
42-235-32455	Q E D EXPLORATION, INC.	Oil	13010
42-235-32456	Q E D EXPLORATION, INC.	Oil	13010
42-235-32457	Q E D EXPLORATION, INC.
42-235-32458	Gruss Petroleum Management, Inc.	Oil
42-235-32459	QUANTUM RESOURCES MANAGEMENT,LLC	Oil	09543
42-235-32460	PRIME OPERATING COMPANY	Oil	11198
42-235-32461	SOCORRO EXPLORATION, INC.	Oil	10477
42-235-32462	BROWN OIL CO.
42-235-32463	ARCH OIL & GAS, LLC	Gas	115156
42-235-32464	ARCH OIL & GAS, LLC	Gas	114958
42-235-32465	TXO Production Corp.
42-235-32466	PRO OIL	Oil
42-235-32467	MEADCO PROPERTIES	Oil	11456
42-235-32468	BREITBURN OPERATING L.P.	Oil	11075
42-235-32469	INDIAN WELLS OIL COMPANY	Oil	11318
42-235-32470	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-32471
42-235-32472	SAXON OIL CO.
42-235-32473	INDIAN WELLS OIL COMPANY	Oil	11319
42-235-32474	PIONEER NATURAL RES. USA, INC.	Gas	116172
42-235-32475	FRONT STREET OPERATING, LLC	Oil	11377
42-235-32476	MDM ENERGY, INC.	Oil	10975
42-235-32477	ARCH OIL & GAS, LLC	Oil	11219
42-235-32478	RIO INTERSTATE OIL, INC.
42-235-32479	SCHAARON INTERNATIONAL ENERGY	Oil	11195
42-235-32480	BROTHERS PRODUCTION COMPANY INC.	Gas	155592
42-235-32481	TXO Production Corp.
42-235-32482	PIONEER NATURAL RES. USA, INC.	Gas	114647
42-235-32483	Amoco Production Company
42-235-32484	PARKER & PARSLEY DEVELOPMENT L.P	Oil	10834
42-235-32485	Legacy Reserves Operating LP	Gas	121292
42-235-32486	TXO Production Corp.
42-235-32487	TUCKER, GEORGE C.	Oil	05342
42-235-32488	BYRD OPERATING COMPANY	Gas	120784
42-235-32489	Q E D EXPLORATION, INC.	Oil	13010
42-235-32490	TRACKER RESOURCE DEV III, LLC	Oil	11118
42-235-32491	ARMOR PETROLEUM, INC.	Oil	11235
42-235-32492	BROTHERS PRODUCTION COMPANY INC.	Oil	11182
42-235-32493	HOBBS, A. B. INC.	Oil
42-235-32494	ZACHRY OIL AND GAS PROPERTIES	Oil	11065
42-235-32495	ZACHRY OIL AND GAS PROPERTIES	Oil	11059
42-235-32496	ZACHRY OIL AND GAS PROPERTIES	Oil	11119
42-235-32497	QUANTUM RESOURCES MANAGEMENT,LLC	Oil	11241
42-235-32498	OZARK EXPLORATION, INC.	Oil	11074
42-235-32499	PRO OIL
42-235-32500	FORTUNE PRODUCTION CO.
42-235-32501	STEWART & CHAPMAN
42-235-32502	SBJ OIL & GAS	Oil	12805
42-235-32503	FRATELLI EXPLORATION, L.P.	Oil	11024
42-235-32504	TEJAS JACK SALES, INC.	Oil	03292
42-235-32505	TXO Production Corp.
42-235-32506	INDIAN WELLS OIL COMPANY
42-235-32507	OZARK EXPLORATION, INC.	Oil	11111
42-235-32508	OXY USA INC.	Gas	117731
42-235-32509	BREITBURN OPERATING L.P.	Oil	11075
42-235-32510	OXY USA INC.	Gas	117147
42-235-32511	LAWRENCE, C. F. & ASSOC. INC.
42-235-32512	Verdad Oil & Gas Corporation	Gas	116410
42-235-32513	BREITBURN OPERATING L.P.	Oil	11267
42-235-32514	DISCOVERY NATURAL RESOURCES LLC	Oil	06386
42-235-32515
42-235-32516	BURGUNDY OIL & GAS, INC.	Oil	11248
42-235-32517	BROTHERS PRODUCTION COMPANY INC.	Oil	11182
42-235-32518	BURGUNDY OIL & GAS, INC.	Oil	11248
42-235-32519	BURGUNDY OIL & GAS, INC.	Oil	11248
42-235-32520	KANEB PRODUCTION COMPANY
42-235-32521	Q E D EXPLORATION, INC.	Oil	13010
42-235-32522	3-M ENERGY CORPORATION	Oil	11375
42-235-32523	WOODBINE PRODUCTION CORPORATION	Oil	07314
42-235-32524	SCHAARON INTERNATIONAL ENERGY	Oil	11195
42-235-32525	MEADCO PROPERTIES	Gas	118906
42-235-32526	MEADCO PROPERTIES	Oil	09858
42-235-32527	CCF, INC.	Oil	11452
42-235-32528	LAVANCO	Oil	13358
42-235-32529	BREITBURN OPERATING L.P.	Oil	11075
42-235-32530	BURGUNDY OIL & GAS, INC.	Oil	11248
42-235-32531	Legacy Reserves Operating LP	Oil	10810
42-235-32532	J2 PETROLEUM LLC	Oil	10208
42-235-32533	MCCAMMON OIL & GAS, INC.	Oil	10564
42-235-32534	TXO Production Corp.
42-235-32535	FRATELLI EXPLORATION, L.P.	Oil	11454
42-235-32536	TEJAS JACK SALES, INC.	Oil	06544
42-235-32537	TEJAS JACK SALES, INC.	Oil	06544
42-235-32538	OXY USA INC.	Gas	116476
42-235-32539	TXO Production Corp.
42-235-32540	FORTUNE PRODUCTION CO.	Oil	11528
42-235-32541	TXO Production Corp.	Gas
42-235-32542	SOCORRO EXPLORATION, INC.	Oil	10477
42-235-32543	SCHAARON INTERNATIONAL ENERGY	Oil	11195
42-235-32544	TXO Production Corp.
42-235-32545	BURGUNDY OIL & GAS, INC.	Oil	11248
42-235-32546	TXO Production Corp.
42-235-32547	SCHAARON INTERNATIONAL ENERGY	Oil
42-235-32548	PRIME OPERATING COMPANY	Oil	11438
42-235-32549	PIONEER NATURAL RES. USA, INC.	Gas	116407
42-235-32550	PIONEER NATURAL RES. USA, INC.	Gas	116901
42-235-32551	BURGUNDY OIL & GAS, INC.	Oil	11248
42-235-32552	TXO Production Corp.
42-235-32553	Tuthill & Barbee
42-235-32554	Q E D EXPLORATION, INC.
42-235-32555	Q E D EXPLORATION, INC.
42-235-32556	GANADOR OPERATING, LLC	Oil	11362
42-235-32557	GANADOR OPERATING, LLC	Oil	11467
42-235-32558
42-235-32559	COG OPERATING LLC	Oil	11383
42-235-32560	SAMSON LONE STAR LP	Oil	16068
42-235-32561	GANADOR OPERATING, LLC	Oil	11486
42-235-32562	GANADOR OPERATING, LLC	Oil	11490
42-235-32563	GANADOR OPERATING, LLC	Oil	11477
42-235-32564	HNG Oil Company
42-235-32565	TXO Production Corp.
42-235-32566	FRATELLI EXPLORATION, L.P.	Oil	11024
42-235-32567	TXO Production Corp.
42-235-32568	TXP, INCORPORATED	Oil	11424
42-235-32569	Amoco Production Company	Oil	13233
42-235-32570	Amoco Production Company
42-235-32571	TXO Production Corp.
42-235-32572	OZARK EXPLORATION, INC.	Oil	11111
42-235-32573	OZARK EXPLORATION, INC.	Oil	11074
42-235-32574
42-235-32575	CARAWAY OPERATING CO.	Oil	10304
42-235-32576	PRO OIL	Oil
42-235-32577	TXO Production Corp.
42-235-32578	TXO Production Corp.
42-235-32579	ANTELOPE ENERGY COMPANY, LLC	Oil	10711
42-235-32580	J & J WELL SERVICE, INC.	Oil	11590
42-235-32581	HNG Oil Company
42-235-32582	ZACHRY OIL AND GAS PROPERTIES	Oil	11471
42-235-32583	INDIAN WELLS OIL COMPANY
42-235-32584	MWJ PRODUCING COMPANY
42-235-32585	LAWRENCE, C. F. & ASSOC. INC.	Oil	11515
42-235-32586	PRO OIL
42-235-32587	PIONEER NATURAL RES. USA, INC.
42-235-32588
42-235-32589	Verdad Oil & Gas Corporation	Oil	11517
42-235-32590	PRO OIL
42-235-32591	SUNTEX RESOURCES, INC.
42-235-32592	TRACKER RESOURCE DEV III, LLC	Oil	11118
42-235-32593	FRATELLI EXPLORATION, L.P.	Oil	11024
42-235-32594	MUNSON, DAVID M. INC.	Oil	13287
42-235-32595	SBJ OIL & GAS	Oil	12805
42-235-32596	TXP, INCORPORATED	Oil	11340
42-235-32597	ENDEAVOR ENERGY RESOURCES L.P.	Oil	11191
42-235-32598	IRION CORPORATION, THE	Oil	10437
42-235-32599	COG OPERATING LLC	Oil	11383
42-235-32600	SAMSON LONE STAR, LLC	Gas	118481
42-235-32601	ARCH OIL & GAS, LLC	Oil	11219
42-235-32602	TXO Production Corp.	Gas	147383
42-235-32603	TEJAS JACK SALES, INC.	Oil	06544
42-235-32604	TEJAS JACK SALES, INC.	Oil	03292
42-235-32605	SAMSON LONE STAR, LLC	Gas	118024
42-235-32606	HNG Oil Company
42-235-32607	J & J WELL SERVICE, INC.	Oil	11517
42-235-32608	TXO Production Corp.
42-235-32609	TXO Production Corp.
42-235-32610	SAMSON LONE STAR LP	Oil	15341
42-235-32611	THREE RIVERS OPERATING CO LLC	Oil	11496
42-235-32612	PRO OIL	Oil
42-235-32613	PRO OIL	Oil
42-235-32614	ARES ENERGY, LTD.	Gas	124143
42-235-32615	American Exploration Company	Oil	09087
42-235-32616	ARES ENERGY, LTD.	Oil	10388
42-235-32617	ARES ENERGY, LTD.	Oil	11270
42-235-32618	HULEN OPERATING COMPANY	Oil	00430
42-235-32619	EXXON CORP.
42-235-32620	COG OPERATING LLC	Oil
42-235-32621
42-235-32622	TXP, INCORPORATED	Oil	11575
42-235-32623	VIKING MINERALS
42-235-32624	TXP, INCORPORATED	Oil	11340
42-235-32625	ARKLAND PRODUCING CO., INC.	Oil	10952
42-235-32626	J & J SERVICES COMPANY	Oil	11539
42-235-32627	Amoco Production Company
42-235-32628	MEADCO PROPERTIES	Oil	11605
42-235-32629	INDIAN WELLS OIL COMPANY
42-235-32630	Legacy Reserves Operating LP	Oil	10393
42-235-32631	CARAWAY OPERATING CO.	Oil	14330
42-235-32632	BYRD OPERATING COMPANY	Gas	120785
42-235-32633	BASA RESOURCES, INC.	Oil	06337
42-235-32634	ANTELOPE ENERGY COMPANY, LLC	Oil	14922
42-235-32635	BURGUNDY OIL & GAS, INC.	Oil	11248
42-235-32636	Parker & Parsley Development Co.	Oil	13461
42-235-32637	PARKER & PARSLEY PETROLEUM CO.	Gas	118520
42-235-32638	OZARK EXPLORATION, INC.	Oil	11631
42-235-32639	GANADOR OPERATING, LLC	Oil	11486
42-235-32640
42-235-32641	GANADOR OPERATING, LLC	Oil	11467
42-235-32642	North American Royalties, Inc.
42-235-32643	GANADOR OPERATING, LLC	Oil	11486
42-235-32644	PRO OIL
42-235-32645	FRATELLI EXPLORATION, L.P.	Oil	11024
42-235-32646	OXY USA INC.	Oil	11537
42-235-32647	TRACKER RESOURCE DEV III, LLC	Oil	11118
42-235-32648	MEADCO PROPERTIES	Gas	131855
42-235-32649	COG OPERATING LLC	Oil	11383
42-235-32650	BOYD & MCWILLIAMS CORPORATION	Oil
42-235-32651	BASA RESOURCES, INC.	Oil	06379
42-235-32652	ARKLAND PRODUCING CO., INC.	Oil	15000
42-235-32653	CCF, INC.	Oil	11588
42-235-32654	MEADCO PROPERTIES	Oil	09786
42-235-32655	SAMSON LONE STAR, LLC	Oil	11637
42-235-32656	MUNSON OPERATING, INC.	Oil	11594
42-235-32657	Verdad Oil & Gas Corporation	Oil	11889
42-235-32658	J2 PETROLEUM LLC	Oil	10208
42-235-32659	BREITBURN OPERATING L.P.	Oil	09596
42-235-32660	PIONEER NATURAL RES. USA, INC.	Gas	119343
42-235-32661	THREE RIVERS OPERATING CO LLC	Oil	15365
42-235-32662	GANADOR OPERATING, LLC	Oil	11638
42-235-32663	GANADOR OPERATING, LLC	Oil	11362
42-235-32664	BURGUNDY OIL & GAS, INC.	Oil	11248
42-235-32665	HNG Oil Company
42-235-32666	IRION CORPORATION, THE	Oil	11800
42-235-32667
42-235-32668	BREITBURN OPERATING L.P.	Oil	09596
42-235-32669	FRATELLI EXPLORATION, L.P.	Oil	11024
42-235-32670	THREE RIVERS OPERATING CO LLC	Oil	15306
42-235-32671	Henry Petroleum Corp.	Gas	148634
42-235-32672	SAMSON LONE STAR LP	Oil	15112
42-235-32673	OZARK EXPLORATION, INC.	Oil	11717
42-235-32674	IRION CORPORATION, THE	Oil	12239
42-235-32675	FOSSIL PETROLEUM LLC	Oil	08497
42-235-32676	TEJAS JACK SALES, INC.	Oil	03292
42-235-32677	OXY USA INC.	Gas	282904
42-235-32678	PRO OIL
42-235-32679	OXY USA INC.	Oil	09867
42-235-32680	MEADCO PROPERTIES	Oil	11613
42-235-32681	MEADCO PROPERTIES	Oil	11614
42-235-32682
42-235-32683	THREE OAKS CORPORATION
42-235-32684	BURGUNDY OIL & GAS, INC.	Oil	11248
42-235-32685	ZACHRY OIL AND GAS PROPERTIES	Oil	11119
42-235-32686	ZACHRY OIL AND GAS PROPERTIES	Oil	11059
42-235-32687	FRATELLI EXPLORATION, L.P.	Oil	11024
42-235-32688	TEJAS JACK SALES, INC.	Oil	03292
42-235-32689	BREITBURN OPERATING L.P.	Oil	09596
42-235-32690	TOC ENERGY RESOURCES, LLC	Oil	11750
42-235-32691	PARKER & PARSLEY DEVELOPMENT L.P	Oil	10474
42-235-32692	THP OPERATING LLC	Oil	11721
42-235-32693	ZACHRY OIL AND GAS PROPERTIES	Oil	11119
42-235-32694	ZACHRY OIL AND GAS PROPERTIES	Oil	11059
42-235-32695	ATROPOS EXPLORATION COMPANY	Oil	11305
42-235-32696	ATROPOS EXPLORATION COMPANY	Oil	11305
42-235-32697	BTS OPERATING, INC.	Oil	05563
42-235-32698	OXY USA INC.	Oil	11966
42-235-32699	PIONEER NATURAL RES. USA, INC.	Oil	13396
42-235-32700	BASA RESOURCES, INC.	Oil	06295
42-235-32701	Cox, John L.	Oil	06296
42-235-32702	SIETE OIL AND GAS CORPORATION	Oil	11759
42-235-32703	MCCAMMON OIL & GAS, INC.	Oil	13010
42-235-32704	ATHLON FE OPERATING LLC	Oil	11775
42-235-32705	FOSSIL PETROLEUM LLC	Oil	08975
42-235-32706	BUSTAMANTE OIL COMPANY	Oil	11741
42-235-32707	QUESTA OIL & GAS CO.	Oil	12907
42-235-32708	FOSSIL PETROLEUM LLC	Oil	09106
42-235-32709	Marathon Oil Company	Oil	11722
42-235-32710
42-235-32711	Q E D EXPLORATION, INC.	Oil	13010
42-235-32712	MEADCO PROPERTIES	Oil	10910
42-235-32713	Verdad Oil & Gas Corporation	Gas	119931
42-235-32714	QUATRO OIL AND GAS, INC.	Oil	11764
42-235-32715	FRATELLI EXPLORATION, L.P.	Oil	11024
42-235-32716	ZACHRY OIL AND GAS PROPERTIES
42-235-32717	ARKLAND PRODUCING CO., INC.	Oil	11185
42-235-32718	ARKLAND PRODUCING CO., INC.	Oil	11579
42-235-32719	EDMAR COMPANY, L.L.C.	Oil	11754
42-235-32720	BREITBURN OPERATING L.P.	Oil	09596
42-235-32721	PARKER & PARSLEY PETROLEUM CO.	Oil
42-235-32722
42-235-32723	ZACHRY OIL AND GAS PROPERTIES	Oil	11471
42-235-32724	HALLWOOD PETROLEUM, INC.	Oil	14573
42-235-32725	TXO Production Corp.
42-235-32726	BROTHERS PRODUCTION COMPANY INC.	Oil	11817
42-235-32727	TXO Production Corp.
42-235-32728	TXP, INCORPORATED	Oil	11877
42-235-32729	TEJAS JACK SALES, INC.	Oil	03292
42-235-32730	FRATELLI EXPLORATION, L.P.	Oil	11454
42-235-32731	IRION CORPORATION, THE	Oil	10518
42-235-32732	IRION CORPORATION, THE	Oil	10437
42-235-32733	BOYD & MCWILLIAMS CORPORATION
42-235-32734	BURGUNDY OIL & GAS, INC.	Oil	11248
42-235-32735	TXP, INCORPORATED	Oil	11340
42-235-32736
42-235-32737	BREITBURN OPERATING L.P.	Oil	11075
42-235-32738	PRO OIL
42-235-32739	PIONEER NATURAL RES. USA, INC.	Gas	120659
42-235-32740	Apache Corporation	Oil	11813
42-235-32741	INDIAN WELLS OIL COMPANY
42-235-32742	IRION CORPORATION, THE	Oil	10110
42-235-32743	DISCOVERY OPERATING, INC.	Oil	10871
42-235-32744	Verdad Oil & Gas Corporation	Gas	120786
42-235-32745	TRACKER RESOURCE DEV III, LLC	Oil	11118
42-235-32746	MCCAMMON OIL & GAS, INC.	Oil	13010
42-235-32747	IRION CORPORATION, THE	Oil	10437
42-235-32748	TRACKER RESOURCE DEV III, LLC	Oil	11886
42-235-32749	INDIAN WELLS OIL COMPANY
42-235-32750	Naumann Oil & Gas, Inc.	Oil	11845
42-235-32751	HANLEY PETROLEUM INC.
42-235-32752	TEJAS JACK SALES, INC.	Oil	03292
42-235-32753	BURGUNDY OIL & GAS, INC.	Oil	11248
42-235-32754	FRATELLI EXPLORATION, L.P.	Oil	11024
42-235-32755
42-235-32756
42-235-32757	TXO Production Corp.	Oil	08255
42-235-32758
42-235-32759	ISOM ENERGY, INC.	Oil	11903
42-235-32760	Q E D EXPLORATION, INC.
42-235-32761	PIONEER NATURAL RES. USA, INC.	Gas	120833
42-235-32762	PINTAIL PRODUCTION CO., INC.	Oil	11926
42-235-32763	S & T OPERATING, INC.	Oil	12037
42-235-32764	FRATELLI EXPLORATION, L.P.	Oil	11024
42-235-32765
42-235-32766	EXXON CORP.
42-235-32767	INDIAN WELLS OIL COMPANY
42-235-32768	TRACKER RESOURCE DEV III, LLC	Oil	11886
42-235-32769	ARKLAND PRODUCING CO., INC.	Oil	11185
42-235-32770	Verdad Oil & Gas Corporation	Oil	12049
42-235-32771	CLEAR WATER INC.	Oil	11997
42-235-32772	DISCOVERY NATURAL RESOURCES LLC	Oil	07469
42-235-32773	EDMAR COMPANY, L.L.C.	Oil	11754
42-235-32774	PIONEER NATURAL RES. USA, INC.	Gas	122416
42-235-32775	HENDRIX, JOHN H. CORPORATION
42-235-32776	PIONEER NATURAL RES. USA, INC.	Gas	122544
42-235-32777	PETRA-TECH, INC.
42-235-32778	ATROPOS EXPLORATION COMPANY	Gas	122521
42-235-32779	Q E D EXPLORATION, INC.
42-235-32780	J & J SERVICES COMPANY	Oil	12155
42-235-32781	MCCAMMON OIL & GAS, INC.	Oil	10434
42-235-32782	Verdad Oil & Gas Corporation
42-235-32783	SPARTAN NATURAL RESOURCES, INC.
42-235-32784	PIONEER NATURAL RES. USA, INC.	Gas	123353
42-235-32785	INDIAN WELLS OIL COMPANY	Oil	09596
42-235-32786	Verdad Oil & Gas Corporation	Oil	12160
42-235-32787	INDIAN WELLS OIL COMPANY
42-235-32788	TXP, INCORPORATED	Gas	143350
42-235-32789	MARTIN, JIMMY INC	Oil	12514
42-235-32790	Verdad Oil & Gas Corporation	Gas	125221
42-235-32791	DISCOVERY NATURAL RESOURCES LLC	Oil	07533
42-235-32792	DISCOVERY NATURAL RESOURCES LLC	Oil	07533
42-235-32793	Apache Corporation	Oil	06725
42-235-32794	Apache Corporation	Oil	06725
42-235-32795	Apache Corporation	Oil	19521
42-235-32796	Apache Corporation	Oil	06725
42-235-32797	Amoco Production Company	Oil	12874
42-235-32798	TXP, INCORPORATED	Oil	18781
42-235-32799	MWJ PRODUCING COMPANY
42-235-32800	CASS OIL COMPANY
42-235-32801
42-235-32802	PARKER & PARSLEY DEVELOPMENT L.P	Gas	125003
42-235-32803	CASS OIL COMPANY	Oil
42-235-32804	Union Pacific Resources Company
42-235-32805
42-235-32806	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20436
42-235-32807	Amoco Production Company	Oil	12874
42-235-32808	MUNSON OPERATING, INC.	Oil	12305
42-235-32809	Amoco Production Company	Oil	12874
42-235-32810	MUNSON OPERATING, INC.	Oil	12305
42-235-32811
42-235-32812	HULEN OPERATING COMPANY	Oil	00430
42-235-32813	TREK RESOURCES, INC.	Oil	08045
42-235-32814	TREK RESOURCES, INC.	Oil	08045
42-235-32815	BROTHERS PRODUCTION COMPANY INC.	Gas	125851
42-235-32816	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12340
42-235-32817	Verdad Oil & Gas Corporation	Oil	11517
42-235-32818	ELLISON LEASE OPERATING	Gas	126455
42-235-32819	QUESTA OIL & GAS CO.	Oil
42-235-32820	TME, INC.
42-235-32821	Apache Corporation	Oil	06725
42-235-32822	Apache Corporation	Oil	06725
42-235-32823	Apache Corporation	Oil	06725
42-235-32824	Apache Corporation	Oil	06725
42-235-32825	Apache Corporation	Oil	06725
42-235-32826	COMSTOCK ENERGY, LLC	Oil	12553
42-235-32827	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-32828	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-32829	Parker & Parsley Development Co.	Gas	126860
42-235-32830	MUNSON OPERATING, INC.	Oil	12305
42-235-32831	OZARK EXPLORATION, INC.	Oil	12443
42-235-32832	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-32833	DSR OIL & GAS, INC.	Oil	12485
42-235-32834	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-32835	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-32836	IP PETROLEUM COMPANY, INC.
42-235-32837	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20436
42-235-32838	QUESTA OIL & GAS CO.	Oil	12923
42-235-32839	Verdad Oil & Gas Corporation	Oil	12461
42-235-32840	COG OPERATING LLC	Oil	14760
42-235-32841	Verdad Oil & Gas Corporation	Oil	12160
42-235-32842	QUESTA OIL & GAS CO.	Oil	12496
42-235-32843	QUESTA OIL & GAS CO.
42-235-32844	Verdad Oil & Gas Corporation	Oil	12461
42-235-32845	Union Pacific Resources Company
42-235-32846	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12424
42-235-32847	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-32848	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12424
42-235-32849	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12424
42-235-32850	SIETE OIL AND GAS CORPORATION	Oil	13010
42-235-32851
42-235-32852	QUESTA OIL & GAS CO.
42-235-32853	MILLS, PETE	Oil	12547
42-235-32854	Apache Corporation	Oil	06725
42-235-32855	ARCO OIL & GAS CO.
42-235-32856	Apache Corporation	Oil	06725
42-235-32857	Apache Corporation	Oil	06725
42-235-32858	Apache Corporation	Oil	06725
42-235-32859	Apache Corporation	Oil	06725
42-235-32860
42-235-32861	Apache Corporation	Oil	06725
42-235-32862	Apache Corporation	Oil	06725
42-235-32863	Apache Corporation	Oil	06725
42-235-32864	PIONEER NATURAL RES. USA, INC.	Gas	128314
42-235-32865	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12424
42-235-32866	OXY USA INC.	Gas	129007
42-235-32867	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-32868	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-32869	Amoco Production Company	Oil	12874
42-235-32870	SUNDOWN ENERGY LP	Gas	210937
42-235-32871	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12424
42-235-32872	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12424
42-235-32873	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-32874	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-32875	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-32876	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-32877	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-32878	COMSTOCK ENERGY, LLC	Oil	14905
42-235-32879	CONCHO OILFIELD SERV & OPER CO.	Oil	12630
42-235-32880	GOODRICH, JOHN S.
42-235-32881	EXXON CORP.
42-235-32882	EXXON CORP.
42-235-32883	Verdad Oil & Gas Corporation	Gas	131579
42-235-32884	DSR OIL & GAS, INC.	Oil	12670
42-235-32885	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-32886	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-32887	CHEVRON MIDCONTINENT, L.P.	Oil	12594
42-235-32888	TOC ENERGY RESOURCES, LLC	Gas	131722
42-235-32889	TUCKER DRILLING COMPANY, INC.	Oil	12691
42-235-32890	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-32891	PARKER & PARSLEY DEVELOPMENT L.P	Oil	05960
42-235-32892	TUCKER DRILLING COMPANY, INC.
42-235-32893	TUCKER DRILLING COMPANY, INC.
42-235-32894	IP PETROLEUM COMPANY, INC.
42-235-32895	IP PETROLEUM COMPANY, INC.
42-235-32896	Apache Corporation	Oil	12720
42-235-32897	SIETE OIL AND GAS CORPORATION	Oil	13010
42-235-32898	RIATA ENERGY, INC.	Oil	13174
42-235-32899	COMSTOCK ENERGY, LLC	Oil	12553
42-235-32900	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12730
42-235-32901	IP PETROLEUM COMPANY, INC.
42-235-32902	Amoco Production Company	Oil	12874
42-235-32903	COMSTOCK ENERGY, LLC	Oil	12553
42-235-32904	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12769
42-235-32905	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12730
42-235-32906	COMSTOCK ENERGY, LLC	Oil	12971
42-235-32907	PIONEER NATURAL RES. USA, INC.	Oil	12788
42-235-32908	COMSTOCK ENERGY, LLC	Oil	14905
42-235-32909	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12424
42-235-32910	DEVON ENERGY CORPORATION(NEVADA)	Oil	12781
42-235-32911	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12769
42-235-32912	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12769
42-235-32913	COMSTOCK ENERGY, LLC	Oil	12553
42-235-32914	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20441
42-235-32915	COMSTOCK ENERGY, LLC	Oil	12553
42-235-32916	DEVON ENERGY CORPORATION(NEVADA)	Oil	12781
42-235-32917	DELRAY OIL, INC.
42-235-32918	IP PETROLEUM COMPANY, INC.	Oil	12878
42-235-32919
42-235-32920	DELRAY OIL, INC.
42-235-32921	DELRAY OIL, INC.
42-235-32922
42-235-32923	COMSTOCK ENERGY, LLC	Oil	12553
42-235-32924	DELRAY OIL, INC.
42-235-32925	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12340
42-235-32926	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20436
42-235-32927	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-32928
42-235-32929	BOYD & MCWILLIAMS ENERGY GROUP
42-235-32930	MICHAELSON PRODUCING COMPANY	Oil	12917
42-235-32931	Meridian Oil Inc.	Oil	12883
42-235-32932	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20436
42-235-32933	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12424
42-235-32934	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-32935	FOSSIL PETROLEUM LLC	Oil	08497
42-235-32936	CIMAREX ENERGY CO. OF COLORADO	Oil	09119
42-235-32937	CIMAREX ENERGY CO. OF COLORADO	Oil	08343
42-235-32938	DAKOTA RESOURCES, INC. (I)
42-235-32939	TXP, INCORPORATED	Oil	12871
42-235-32940	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12340
42-235-32941	Linn Operating, Inc.	Oil	16080
42-235-32942	SIETE OIL AND GAS CORPORATION	Oil	13010
42-235-32943	Verdad Oil & Gas Corporation	Oil	12909
42-235-32944	TUCKER DRILLING COMPANY, INC.	Oil	13121
42-235-32945	UNIT PETROLEUM COMPANY	Oil	12900
42-235-32946	PRIME OPERATING COMPANY	Oil	12891
42-235-32947	SIETE OIL AND GAS CORPORATION	Oil	13010
42-235-32948	CASS OIL COMPANY
42-235-32949	DEVON ENERGY CORPORATION(NEVADA)	Oil	12935
42-235-32950	RELIANCE OPERATING COMPANY	Oil	14532
42-235-32951	CASS OIL COMPANY
42-235-32952	COMSTOCK ENERGY, LLC	Oil	12553
42-235-32953	COMSTOCK ENERGY, LLC	Oil	12553
42-235-32954	COMSTOCK ENERGY, LLC	Oil	12553
42-235-32955	Verdad Oil & Gas Corporation	Oil	12968
42-235-32956	FORTUNE PRODUCTION CO.	Oil	12945
42-235-32957	LAVANCO ENERGY, INC.	Oil	15349
42-235-32958	COMSTOCK ENERGY, LLC	Oil	12929
42-235-32959	ARMOR PETROLEUM, INC.	Oil	11012
42-235-32960	CASS ENERGY CORP
42-235-32961	COMSTOCK ENERGY, LLC	Oil	12929
42-235-32962	HONDO OIL & GAS COMPANY DELAWARE	Oil	13058
42-235-32963	COMSTOCK ENERGY, LLC	Oil	14905
42-235-32964	PIONEER NATURAL RES. USA, INC.	Oil	13009
42-235-32965	ARMOR PETROLEUM, INC.	Oil	13109
42-235-32966	COMSTOCK ENERGY, LLC	Oil	12553
42-235-32967	COMSTOCK ENERGY, LLC	Oil	12929
42-235-32968	COMSTOCK ENERGY, LLC	Oil	12929
42-235-32969	COMSTOCK ENERGY, LLC	Oil	12929
42-235-32970	PAGE ENERGY	Oil	13059
42-235-32971	HONDO OIL & GAS COMPANY DELAWARE
42-235-32972	HONDO OIL & GAS COMPANY DELAWARE
42-235-32973
42-235-32974	CLEAR WATER INC.	Gas	138618
42-235-32975	COMSTOCK ENERGY, LLC	Oil	12553
42-235-32976	BRP ENERGY, LLC	Oil	13015
42-235-32977	SUNDOWN ENERGY LP	Oil	13038
42-235-32978	SMITH PIPE OF ABILENE	Oil	13188
42-235-32979	SMITH PIPE OF ABILENE	Oil	13188
42-235-32980	SMITH PIPE OF ABILENE	Oil	13188
42-235-32981	SMITH PIPE OF ABILENE	Oil	13188
42-235-32982	LAKEWOOD PRODUCTION CO.
42-235-32983	QUESTA OIL & GAS CO.
42-235-32984	COMSTOCK ENERGY, LLC	Oil	12929
42-235-32985	TOC ENERGY RESOURCES, LLC	Gas	137804
42-235-32986	ARMOR PETROLEUM, INC.	Oil	11012
42-235-32987	TOC ENERGY RESOURCES, LLC	Oil	13145
42-235-32988	TOC ENERGY RESOURCES, LLC	Gas	139132
42-235-32989	BHP PETROLEUM (AMERICAS) INC.
42-235-32990	Verdad Oil & Gas Corporation
42-235-32991	COMSTOCK ENERGY, LLC	Oil	12929
42-235-32992
42-235-32993	PIONEER NATURAL RES. USA, INC.	Oil	06281
42-235-32994	COMSTOCK ENERGY, LLC	Oil	12971
42-235-32995	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20433
42-235-32996	COMSTOCK ENERGY, LLC	Oil	13052
42-235-32997	COMSTOCK ENERGY, LLC	Oil	13052
42-235-32998
42-235-32999	SMITH PIPE OF ABILENE	Oil	13188
42-235-33000
42-235-33001	LAKEWOOD PRODUCTION CO.
42-235-33002	LAKEWOOD PRODUCTION CO.
42-235-33003
42-235-33004	LAKEWOOD PRODUCTION CO.
42-235-33005	SMITH PIPE OF ABILENE	Oil	13188
42-235-33006	TUCKER DRILLING COMPANY, INC.	Oil	12929
42-235-33007	LAKEWOOD PRODUCTION CO.
42-235-33008	LAKEWOOD PRODUCTION CO.
42-235-33009	LAKEWOOD PRODUCTION CO.
42-235-33010
42-235-33011	FRONT STREET OPERATING, LLC	Oil	05109
42-235-33012	Conoco Inc.
42-235-33013	SMITH PIPE OF ABILENE	Oil	13188
42-235-33014	SMITH PIPE OF ABILENE	Oil	13188
42-235-33015	SMITH PIPE OF ABILENE	Oil	13188
42-235-33016	SMITH PIPE OF ABILENE	Oil	13188
42-235-33017	SMITH PIPE OF ABILENE	Oil	13188
42-235-33018	SMITH PIPE OF ABILENE	Oil	13188
42-235-33019	TUCKER DRILLING COMPANY, INC.
42-235-33020	TUCKER DRILLING COMPANY, INC.	Oil	13052
42-235-33021	COMSTOCK ENERGY, LLC	Oil	12929
42-235-33022	BOLDING ENERGY, LLC	Oil	13089
42-235-33023	COMSTOCK ENERGY, LLC	Oil	12553
42-235-33024	COMSTOCK ENERGY, LLC	Oil	12553
42-235-33025	PAGE ENERGY	Oil	13104
42-235-33026	BASA RESOURCES, INC.	Oil	06379
42-235-33027	BASA RESOURCES, INC.	Oil	06385
42-235-33028	Apache Corporation	Oil	06950
42-235-33029	ARMOR PETROLEUM, INC.	Oil	11012
42-235-33030	BASA RESOURCES, INC.	Oil	07401
42-235-33031	TAWA OPERATING CO., INC.	Oil	13142
42-235-33032	TUCKER DRILLING COMPANY, INC.	Oil	13225
42-235-33033
42-235-33034
42-235-33035	SMITH PIPE OF ABILENE	Oil	13192
42-235-33036	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33037	PARKER & PARSLEY DEVELOPMENT L.P	Oil	06248
42-235-33038	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-33039	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12424
42-235-33040	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33041	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12687
42-235-33042	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12687
42-235-33043	BASA RESOURCES, INC.	Oil	06379
42-235-33044	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12687
42-235-33045	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12687
42-235-33046	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12687
42-235-33047	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12687
42-235-33048	HONDO OIL & GAS COMPANY DELAWARE
42-235-33049	BASA RESOURCES, INC.	Oil	07489
42-235-33050	TOC ENERGY RESOURCES, LLC	Gas	141053
42-235-33051	BASA RESOURCES, INC.	Oil	07981
42-235-33052	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33053	ARMOR PETROLEUM, INC.	Oil	11012
42-235-33054	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33055	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33056	STRAND ENERGY, L.C.	Oil	16202
42-235-33057	COMSTOCK ENERGY, LLC	Oil	14940
42-235-33058	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12424
42-235-33059	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12424
42-235-33060	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12687
42-235-33061	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12687
42-235-33062	INDEPENDENCE RESOURCES MGMT, LLC	Oil	13233
42-235-33063	ARMOR PETROLEUM, INC.	Oil	13010
42-235-33064	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-33065	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-33066	Verdad Oil & Gas Corporation	Oil	12049
42-235-33067	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33068	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12424
42-235-33069
42-235-33070	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33071	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12424
42-235-33072	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20441
42-235-33073	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33074	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12424
42-235-33075	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33076	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12424
42-235-33077	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12424
42-235-33078	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33079	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33080	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33081	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33082	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33083	J & J SERVICES COMPANY	Oil	13269
42-235-33084	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12424
42-235-33085	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12481
42-235-33086	COMSTOCK ENERGY, LLC	Oil	12971
42-235-33087	COMSTOCK ENERGY, LLC	Oil	12553
42-235-33088	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33089	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33090	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33091	PIONEER NATURAL RES. USA, INC.	Oil	06281
42-235-33092	BASA RESOURCES, INC.	Oil	06385
42-235-33093	BASA RESOURCES, INC.	Oil	06385
42-235-33094
42-235-33095	UNIT PETROLEUM COMPANY	Oil	13285
42-235-33096	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33097	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33098	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33099	COMSTOCK ENERGY, LLC	Oil	12929
42-235-33100	DISCOVERY NATURAL RESOURCES LLC	Oil	07469
42-235-33101	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20436
42-235-33102	ARMOR PETROLEUM, INC.	Oil	13010
42-235-33103	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-33104	PARKER & PARSLEY DEVELOPMENT L.P	Oil	06149
42-235-33105	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-33106	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-33107	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-33108	BASA RESOURCES, INC.	Oil	06295
42-235-33109	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12424
42-235-33110	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33111	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33112	HULEN OPERATING COMPANY	Oil	13376
42-235-33113	HULEN OPERATING COMPANY	Oil	13391
42-235-33114	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12687
42-235-33115	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33116
42-235-33117	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33118	Verdad Oil & Gas Corporation	Oil	13420
42-235-33119	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20436
42-235-33120	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33121	PIONEER NATURAL RES. USA, INC.	Oil	06281
42-235-33122	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-33123	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12481
42-235-33124	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12424
42-235-33125	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33126	IP PETROLEUM COMPANY, INC.
42-235-33127	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33128	INDEPENDENCE RESOURCES MGMT, LLC	Oil	13341
42-235-33129	TUCKER DRILLING COMPANY, INC.
42-235-33130	INDEPENDENCE RESOURCES MGMT, LLC	Oil	13238
42-235-33131	INDEPENDENCE RESOURCES MGMT, LLC	Oil	13238
42-235-33132	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12687
42-235-33133	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12687
42-235-33134	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12687
42-235-33135
42-235-33136	PARKER & PARSLEY DEVELOPMENT L.P	Oil	06284
42-235-33137	FORTUNE PRODUCTION CO.	Oil	13398
42-235-33138	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12687
42-235-33139	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12687
42-235-33140	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12687
42-235-33141	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33142	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33143	TOC ENERGY RESOURCES, LLC	Oil	13383
42-235-33144	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12687
42-235-33145	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12687
42-235-33146	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12687
42-235-33147	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12687
42-235-33148	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12687
42-235-33149	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12687
42-235-33150	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12687
42-235-33151	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12687
42-235-33152	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20441
42-235-33153	J & J SERVICES COMPANY	Oil	13506
42-235-33154	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33155	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33156	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33157	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20436
42-235-33158	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20436
42-235-33159	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12340
42-235-33160	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33161	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33162	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12340
42-235-33163
42-235-33164	RICKS EXPLORATION, INC.	Oil	00430
42-235-33165	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33166	INDEPENDENCE RESOURCES MGMT, LLC	Oil	13341
42-235-33167	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33168	HULEN OPERATING COMPANY	Gas	280013
42-235-33169	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33170	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33171	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33172	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33173	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33174	TUCKER DRILLING COMPANY, INC.
42-235-33175	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33176	INDEPENDENCE RESOURCES MGMT, LLC	Oil	13238
42-235-33177	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33178	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33179	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33180	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33181	ARES ENERGY, LTD.	Oil	13429
42-235-33182	FORTUNE PRODUCTION CO.	Oil	12945
42-235-33183	Graham Royalty, Ltd.
42-235-33184	Graham Royalty, Ltd.
42-235-33185	Graham Royalty, Ltd.
42-235-33186	Graham Royalty, Ltd.
42-235-33187	INDEPENDENCE RESOURCES MGMT, LLC	Oil	13238
42-235-33188	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33189	INDEPENDENCE RESOURCES MGMT, LLC	Oil	13341
42-235-33190	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12340
42-235-33191	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33192	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12424
42-235-33193	ATROPOS EXPLORATION COMPANY	Gas	146127
42-235-33194	MUNSON, DAVID M. INC.	Gas	155407
42-235-33195	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12340
42-235-33196	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20436
42-235-33197	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12340
42-235-33198	ARES ENERGY, LTD.	Oil	19270
42-235-33199	DSR OIL & GAS, INC.	Oil	13539
42-235-33200	INDEPENDENCE RESOURCES MGMT, LLC	Oil	13341
42-235-33201	INDEPENDENCE RESOURCES MGMT, LLC	Oil	13341
42-235-33202	INDEPENDENCE RESOURCES MGMT, LLC	Oil	13341
42-235-33203	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33204	Apache Corporation	Oil	06725
42-235-33205	Apache Corporation	Oil	06725
42-235-33206	Apache Corporation	Oil	06725
42-235-33207	Apache Corporation	Oil	06725
42-235-33208	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20436
42-235-33209	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12340
42-235-33210	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20442
42-235-33211	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33212	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33213	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33214	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33215	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12340
42-235-33216	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33217	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33218	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12340
42-235-33219	MUNSON, DAVID M. INC.	Gas	154252
42-235-33220	MUNSON, DAVID M. INC.	Gas	155394
42-235-33221	ARES ENERGY, LTD.	Oil	09957
42-235-33222	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20436
42-235-33223	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33224	ARES ENERGY, LTD.	Oil	11270
42-235-33225	ARCH OIL & GAS, LLC	Gas	149751
42-235-33226	ARES ENERGY, LTD.	Oil	09902
42-235-33227	ARES ENERGY, LTD.	Oil	19276
42-235-33228	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20442
42-235-33229	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20442
42-235-33230	INDEPENDENCE RESOURCES MGMT, LLC	Gas	152103
42-235-33231	MUNSON, DAVID M. INC.	Gas	155409
42-235-33232	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33233	TOUCHDOWN OIL COMPANY	Oil	14345
42-235-33234	Apache Corporation	Oil	06725
42-235-33235	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20436
42-235-33236	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33237	ANADARKO PETROLEUM CORPORATION	Oil	13699
42-235-33238
42-235-33239
42-235-33240	ANADARKO PETROLEUM CORPORATION	Oil	13623
42-235-33241	ARES ENERGY, LTD.	Oil	09957
42-235-33242	CHEVRON MIDCONTINENT, L.P.	Oil	13656
42-235-33243	ARES ENERGY, LTD.	Oil	11270
42-235-33244	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33245	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20436
42-235-33246	CHEVRON MIDCONTINENT, L.P.	Oil	13653
42-235-33247	PURE RESOURCES, L.P.	Oil	15216
42-235-33248	ARES ENERGY, LTD.	Oil	13650
42-235-33249	MUNSON, DAVID M. INC.	Gas	155403
42-235-33250	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12481
42-235-33251	ARCH OIL & GAS, LLC	Gas	150451
42-235-33252	INDEPENDENCE RESOURCES MGMT, LLC	Oil	13341
42-235-33253	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33254	CHEVRON MIDCONTINENT, L.P.	Oil	13676
42-235-33255	ARES ENERGY, LTD.	Oil	11270
42-235-33256	Cox, John L.	Oil	13673
42-235-33257	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33258	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33259	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33260	Cox, John L.	Oil	06296
42-235-33262	SCOUT ENERGY MANAGEMENT LLC	Gas	151715
42-235-33263	SCOUT ENERGY MANAGEMENT LLC	Oil	05544
42-235-33264	TOUCHDOWN OIL COMPANY	Oil	14345
42-235-33265	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12340
42-235-33266	MUNSON, DAVID M. INC.	Gas	155400
42-235-33267	INDEPENDENCE RESOURCES MGMT, LLC	Oil	13341
42-235-33268	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33269	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12340
42-235-33270	INDEPENDENCE RESOURCES MGMT, LLC	Gas	217740
42-235-33271	INDEPENDENCE RESOURCES MGMT, LLC	Gas	218522
42-235-33272	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20435
42-235-33273	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33274	Cox, John L.	Oil	08056
42-235-33275	INDEPENDENCE RESOURCES MGMT, LLC	Oil	13238
42-235-33276	ARCH OIL & GAS, LLC	Gas	151696
42-235-33277	MEADCO PROPERTIES	Oil	13710
42-235-33278	SIANA OIL & GAS	Oil	13716
42-235-33279	BASA RESOURCES, INC.	Oil	06337
42-235-33280	BASA RESOURCES, INC.	Oil	06385
42-235-33281	MUNSON, DAVID M. INC.	Gas	155410
42-235-33282	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20442
42-235-33283	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33284	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33285	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33286	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33287	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33288	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33289	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33290	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33291	Apache Corporation	Oil	14918
42-235-33292	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33293	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33294	ARCH OIL & GAS, LLC	Gas	151731
42-235-33295	INDEPENDENCE RESOURCES MGMT, LLC	Oil	13341
42-235-33296	GANADOR OPERATING, LLC	Oil	13705
42-235-33297	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33298	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33299	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33300	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33301	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12340
42-235-33302	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33303	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33304	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33305	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-33306	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-33307	REO OPERATING LLC	Oil	13727
42-235-33308	INDEPENDENCE RESOURCES MGMT, LLC	Oil	13707
42-235-33309	INDEPENDENCE RESOURCES MGMT, LLC	Gas	218555
42-235-33310	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33311
42-235-33312	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33313	PETRODATA RESOURCES, INC.
42-235-33314	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20444
42-235-33315	MEADCO PROPERTIES	Oil	13710
42-235-33316	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33317	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33318	Apache Corporation	Oil	13699
42-235-33319	MCCAMMON OIL & GAS, INC.	Oil	13738
42-235-33320	ARCH OIL & GAS, LLC	Gas	153249
42-235-33321	ARCH OIL & GAS, LLC	Gas	153421
42-235-33322	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33323	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33324	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33325	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12340
42-235-33326	MUNSON, DAVID M. INC.	Gas	155404
42-235-33327	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33328
42-235-33329	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20436
42-235-33330	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33331	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33332
42-235-33333	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33334	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33335	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33336
42-235-33337	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33338	CHEVRON MIDCONTINENT, L.P.	Oil	13786
42-235-33339	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33340	Apache Corporation	Oil	14918
42-235-33341	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33342	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33343	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33344	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33345	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20436
42-235-33346	REO OPERATING LLC	Oil	13727
42-235-33347	CHEVRON MIDCONTINENT, L.P.	Oil	13811
42-235-33348	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20442
42-235-33349	OZARK EXPLORATION, INC.
42-235-33350	MUNSON, DAVID M. INC.	Gas	155397
42-235-33351	JM COX RESOURCES, L.P.	Oil	13767
42-235-33352	BASA RESOURCES, INC.	Oil	06214
42-235-33353	ANADARKO PETROLEUM CORPORATION	Oil	14542
42-235-33354	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33355	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33356
42-235-33357	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33358	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33359	MEADCO PROPERTIES	Oil	13785
42-235-33360	INDEPENDENCE RESOURCES MGMT, LLC	Oil	12594
42-235-33361	PARKER & PARSLEY DEVELOPMENT L.P	Oil	06140
42-235-33362	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-33363	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-33364	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-33365	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-33366	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33367	J & J SERVICES COMPANY	Gas	156323
42-235-33368	ANADARKO PETROLEUM CORPORATION
42-235-33369	ANADARKO PETROLEUM CORPORATION
42-235-33370
42-235-33371	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33372
42-235-33373	ANADARKO PETROLEUM CORPORATION
42-235-33374	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20436
42-235-33375	ARES ENERGY, LTD.	Oil	13650
42-235-33376	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33377	ANADARKO PETROLEUM CORPORATION
42-235-33378	ANADARKO PETROLEUM CORPORATION
42-235-33379	IP PETROLEUM COMPANY, INC.	Oil	19270
42-235-33380	Apache Corporation	Oil	13879
42-235-33381	ANADARKO PETROLEUM CORPORATION
42-235-33382	Apache Corporation	Oil	14918
42-235-33383	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33384	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33385	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33386	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33387	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33388	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33389	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33390	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33391
42-235-33392	PIONEER NATURAL RES. USA, INC.	Oil	13872
42-235-33393	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33394
42-235-33395	HULEN OPERATING COMPANY	Gas	280016
42-235-33396
42-235-33397	ANADARKO PETROLEUM CORPORATION
42-235-33398	ANADARKO PETROLEUM CORPORATION
42-235-33399	Apache Corporation	Oil	19591
42-235-33400	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33401	STRAND ENERGY, L.C.	Oil	13849
42-235-33402	INDEPENDENCE RESOURCES MGMT, LLC	Gas	225860
42-235-33403	BASA RESOURCES, INC.	Oil	06195
42-235-33404	BASA RESOURCES, INC.	Oil	06146
42-235-33405
42-235-33406
42-235-33407
42-235-33408	INDEPENDENCE RESOURCES MGMT, LLC	Oil	20442
42-235-33409	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33410	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33411	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33412	REO OPERATING LLC	Oil	13727
42-235-33413	CHEVRON MIDCONTINENT, L.P.	Oil	14646
42-235-33414	ANADARKO PETROLEUM CORPORATION
42-235-33415	ANADARKO PETROLEUM CORPORATION
42-235-33416	ANADARKO PETROLEUM CORPORATION
42-235-33417	HALLWOOD PETROLEUM, INC.
42-235-33418	CHEVRON MIDCONTINENT, L.P.	Oil	14302
42-235-33419	GANADOR OPERATING, LLC	Oil	11477
42-235-33420	Apache Corporation	Oil	14918
42-235-33421	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33422
42-235-33423	ARES ENERGY, LTD.	Oil	09957
42-235-33424	INDEPENDENCE RESOURCES MGMT, LLC	Gas	214855
42-235-33425	Legacy Reserves Operating LP	Oil	14301
42-235-33426	ARES ENERGY, LTD.	Oil	10388
42-235-33427
42-235-33428	Apache Corporation	Oil	14355
42-235-33429	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-33430	HALLWOOD PETROLEUM, INC.
42-235-33431	HALLWOOD PETROLEUM, INC.
42-235-33432	HALLWOOD PETROLEUM, INC.
42-235-33433	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33434	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33435	PARKER & PARSLEY DEVELOPMENT L.P	Oil	14573
42-235-33436
42-235-33437	COG OPERATING LLC	Oil	13888
42-235-33438	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33439	SWARTZ OIL COMPANY	Oil	14148
42-235-33440
42-235-33441	PIONEER NATURAL RES. USA, INC.	Oil	13872
42-235-33442
42-235-33443	ANADARKO PETROLEUM CORPORATION
42-235-33444	Apache Corporation	Oil	14918
42-235-33445	Apache Corporation	Oil	14918
42-235-33446
42-235-33447	STRAND ENERGY, L.C.	Oil	13849
42-235-33448
42-235-33449	SIANA OIL & GAS	Oil	14400
42-235-33450	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33451	INDEPENDENCE RESOURCES MGMT, LLC	Oil	13822
42-235-33452
42-235-33453	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33454	Apache Corporation	Oil	14918
42-235-33455
42-235-33456
42-235-33457
42-235-33458
42-235-33459	ANADARKO PETROLEUM CORPORATION
42-235-33460	Cox, John L.	Oil	14389
42-235-33461	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33462	ANADARKO PETROLEUM CORPORATION	Oil	14365
42-235-33463	ANADARKO PETROLEUM CORPORATION
42-235-33464	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33465	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33466
42-235-33467	HULEN OPERATING COMPANY	Oil	00430
42-235-33468	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33469	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33470	ANADARKO PETROLEUM CORPORATION
42-235-33471	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33472
42-235-33473	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33474	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33475	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33476
42-235-33477	ANADARKO PETROLEUM CORPORATION
42-235-33478	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33479	Marathon Oil Company
42-235-33480	BASA RESOURCES, INC.	Oil	06195
42-235-33481	BASA RESOURCES, INC.	Oil	06146
42-235-33482	OXY USA INC.	Oil	14373
42-235-33483	TOUCHDOWN OIL COMPANY
42-235-33484	COG OPERATING LLC	Oil	14760
42-235-33485	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33486	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33487	HULEN OPERATING COMPANY	Oil	00430
42-235-33488
42-235-33489	SCOUT ENERGY MANAGEMENT LLC	Gas	160303
42-235-33490	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33491	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33492	MUNSON, DAVID M. INC.	Gas	226836
42-235-33493	SCOUT ENERGY MANAGEMENT LLC	Gas	160029
42-235-33495	MUNSON, DAVID M. INC.	Gas	209238
42-235-33496	MUNSON, DAVID M. INC.	Oil	14372
42-235-33497	BAXTER, MURPHY H.
42-235-33498	ANADARKO PETROLEUM CORPORATION	Oil	14446
42-235-33499	ANADARKO PETROLEUM CORPORATION	Oil	14446
42-235-33500	ANADARKO PETROLEUM CORPORATION	Oil	14446
42-235-33501
42-235-33502	ANADARKO PETROLEUM CORPORATION	Oil	14385
42-235-33503	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33504	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33505	ANADARKO PETROLEUM CORPORATION
42-235-33506	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33507	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33508	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33509	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33510
42-235-33511	ANADARKO PETROLEUM CORPORATION
42-235-33512	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33513	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33514	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33515	ANADARKO PETROLEUM CORPORATION	Oil	14414
42-235-33516	ANADARKO PETROLEUM CORPORATION
42-235-33517	ANADARKO PETROLEUM CORPORATION
42-235-33518	ANADARKO PETROLEUM CORPORATION
42-235-33519	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33520	ANADARKO PETROLEUM CORPORATION	Oil	14365
42-235-33521	ANADARKO PETROLEUM CORPORATION
42-235-33522	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33523
42-235-33524	ANADARKO PETROLEUM CORPORATION
42-235-33525	ANADARKO PETROLEUM CORPORATION
42-235-33526
42-235-33527
42-235-33528	ANADARKO PETROLEUM CORPORATION
42-235-33529	ANADARKO PETROLEUM CORPORATION
42-235-33530	ANADARKO PETROLEUM CORPORATION
42-235-33531	ANADARKO PETROLEUM CORPORATION
42-235-33532	ANADARKO PETROLEUM CORPORATION
42-235-33533	ANADARKO PETROLEUM CORPORATION
42-235-33534	ANADARKO PETROLEUM CORPORATION
42-235-33535	QUEEN SAND OPERATING CO.	Oil	14580
42-235-33536	MUNSON, DAVID M. INC.	Oil	14406
42-235-33537	MEADCO PROPERTIES	Oil	14415
42-235-33538	MUNSON, DAVID M. INC.	Gas	209242
42-235-33539
42-235-33540	MUNSON, DAVID M. INC.	Gas	209213
42-235-33541
42-235-33542	MUNSON, DAVID M. INC.	Gas	159709
42-235-33543	DISCOVERY NATURAL RESOURCES LLC	Oil	06143
42-235-33544	BASA RESOURCES, INC.	Oil	06379
42-235-33545	ANADARKO PETROLEUM CORPORATION	Oil	14446
42-235-33546
42-235-33547	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33548	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33549	MUNSON, DAVID M. INC.	Gas	209239
42-235-33550	MUNSON, DAVID M. INC.	Oil	14481
42-235-33551
42-235-33552	ANADARKO PETROLEUM CORPORATION	Oil	14446
42-235-33553	Apache Corporation	Oil	14465
42-235-33554	ANADARKO PETROLEUM CORPORATION
42-235-33555
42-235-33556	ANADARKO PETROLEUM CORPORATION	Oil	14465
42-235-33557	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33558	ANADARKO PETROLEUM CORPORATION	Oil	14465
42-235-33559
42-235-33560	ANADARKO PETROLEUM CORPORATION
42-235-33561	SWARTZ OIL COMPANY
42-235-33562	MEADCO PROPERTIES	Oil	14474
42-235-33563	MUNSON, DAVID M. INC.	Oil	14477
42-235-33564
42-235-33565	MUNSON, DAVID M. INC.	Gas	209237
42-235-33566	TXP, INCORPORATED	Oil	15008
42-235-33567	ANADARKO PETROLEUM CORPORATION
42-235-33568	ANADARKO PETROLEUM CORPORATION
42-235-33569
42-235-33570	ANADARKO PETROLEUM CORPORATION	Oil	14465
42-235-33571	ANADARKO PETROLEUM CORPORATION	Oil	14465
42-235-33572
42-235-33573	ANADARKO PETROLEUM CORPORATION	Oil	14465
42-235-33574	ANADARKO PETROLEUM CORPORATION
42-235-33575
42-235-33576	FOSSIL PETROLEUM LLC	Oil	14491
42-235-33577	MUNSON, DAVID M. INC.	Oil	14489
42-235-33578	MUNSON, DAVID M. INC.	Oil	14504
42-235-33579	ANADARKO PETROLEUM CORPORATION	Oil	14579
42-235-33580	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33581	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33582	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33583	Apache Corporation	Oil	14918
42-235-33584	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33585	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33586	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33587
42-235-33588	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33589	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33590	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33591	ANADARKO PETROLEUM CORPORATION	Oil	14579
42-235-33592
42-235-33593	ANADARKO PETROLEUM CORPORATION	Oil	14579
42-235-33594	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33595	MUNSON, DAVID M. INC.	Oil	14506
42-235-33596
42-235-33597	ANADARKO PETROLEUM CORPORATION	Oil	14578
42-235-33598	ANADARKO PETROLEUM CORPORATION	Oil	14578
42-235-33599	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33600	ANADARKO PETROLEUM CORPORATION
42-235-33601	ANADARKO PETROLEUM CORPORATION
42-235-33602	ANADARKO PETROLEUM CORPORATION
42-235-33603
42-235-33604	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33605	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33606	OXY USA INC.	Gas	161534
42-235-33607	DISCOVERY NATURAL RESOURCES LLC	Oil	06143
42-235-33608	DISCOVERY NATURAL RESOURCES LLC	Oil	06143
42-235-33609	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33610	ANADARKO PETROLEUM CORPORATION
42-235-33611
42-235-33612	ANADARKO PETROLEUM CORPORATION
42-235-33613	ANADARKO PETROLEUM CORPORATION
42-235-33614	ANADARKO PETROLEUM CORPORATION
42-235-33615
42-235-33616	HULEN OPERATING COMPANY	Oil	00430
42-235-33617	NORTHSTAR OPERATING COMPANY	Oil	06475
42-235-33618	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33619	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33620	MUNSON, DAVID M. INC.	Oil	14517
42-235-33621	PETEX	Gas	162833
42-235-33622	BRECK OPERATING CORP.	Gas	163542
42-235-33623	PETEX	Gas	163858
42-235-33624	PETEX	Gas	163860
42-235-33625	MUNSON OPERATING, INC.	Oil	14732
42-235-33626	MUNSON, DAVID M. INC.	Gas	226866
42-235-33627	MUNSON, DAVID M. INC.	Oil	14533
42-235-33628	FOSSIL PETROLEUM LLC	Gas	205292
42-235-33629	PETRODATA RESOURCES, INC.
42-235-33630	MUNSON, DAVID M. INC.	Oil	14572
42-235-33631	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33632	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33633	ANADARKO PETROLEUM CORPORATION
42-235-33634	ANADARKO PETROLEUM CORPORATION
42-235-33635	ANADARKO PETROLEUM CORPORATION
42-235-33636	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33637	ANADARKO PETROLEUM CORPORATION	Oil	14577
42-235-33638	ANADARKO PETROLEUM CORPORATION	Oil	14577
42-235-33639	MEADCO PROPERTIES	Oil	14553
42-235-33640	ANADARKO PETROLEUM CORPORATION
42-235-33641	RICKS EXPL ACQUISITION CORP
42-235-33642	DISCOVERY NATURAL RESOURCES LLC	Oil	16673
42-235-33643	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33644
42-235-33645	DISCOVERY NATURAL RESOURCES LLC	Oil	16673
42-235-33646	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33647	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33648	MUNSON, DAVID M. INC.	Oil	14592
42-235-33649	FOSSIL PETROLEUM LLC	Gas	166838
42-235-33650	CARAWAY OPERATING CO.	Oil	14669
42-235-33651	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33652	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33653	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33654	MUNSON, DAVID M. INC.	Gas	209251
42-235-33655	MUNSON, DAVID M. INC.	Oil	14729
42-235-33656	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33657	PIONEER NATURAL RES. USA, INC.	Oil	06524
42-235-33658	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33659	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33660	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33661	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33662	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33663	PIONEER NATURAL RES. USA, INC.	Oil	14657
42-235-33664	PIONEER NATURAL RES. USA, INC.	Oil	14696
42-235-33665
42-235-33666
42-235-33667	PIONEER NATURAL RES. USA, INC.	Oil	14628
42-235-33668	Apache Corporation	Gas	168047
42-235-33669	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33670	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33671	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33672	PIONEER NATURAL RES. USA, INC.	Oil	14621
42-235-33673	Verdad Oil & Gas Corporation	Gas	164190
42-235-33674	MEADCO PROPERTIES	Oil	06478
42-235-33675	Sage Energy Company	Oil	14658
42-235-33676	SOUTHERN EXPLORATION, INC.	Oil	04621
42-235-33677	ANADARKO PETROLEUM CORPORATION
42-235-33678	ANADARKO PETROLEUM CORPORATION
42-235-33679	ANADARKO PETROLEUM CORPORATION
42-235-33680
42-235-33681
42-235-33682	ANADARKO PETROLEUM CORPORATION
42-235-33683	ANADARKO PETROLEUM CORPORATION
42-235-33684	ANADARKO PETROLEUM CORPORATION
42-235-33685	ANADARKO PETROLEUM CORPORATION	Oil	14446
42-235-33686	Apache Corporation	Oil	07168
42-235-33687	Apache Corporation	Oil	07156
42-235-33688	Verdad Oil & Gas Corporation	Gas	165267
42-235-33689	Apache Corporation	Oil	14668
42-235-33690	Apache Corporation	Oil	14668
42-235-33691	Apache Corporation	Oil	14668
42-235-33692	Apache Corporation	Oil	14668
42-235-33693	ANADARKO PETROLEUM CORPORATION
42-235-33694	DISCOVERY NATURAL RESOURCES LLC	Oil	06173
42-235-33695	HUGOTON ENERGY CORPORATION
42-235-33696	PIONEER NATURAL RES. USA, INC.	Oil	14621
42-235-33697	HUGOTON ENERGY CORPORATION
42-235-33698	Apache Corporation	Oil	14738
42-235-33699	Apache Corporation	Oil	14727
42-235-33700	ANADARKO PETROLEUM CORPORATION
42-235-33701	ANADARKO PETROLEUM CORPORATION
42-235-33702	Apache Corporation	Oil	14727
42-235-33703	ANADARKO PETROLEUM CORPORATION
42-235-33704	Apache Corporation	Oil	14918
42-235-33705	PETRODATA RESOURCES, INC.
42-235-33706	TOC ENERGY RESOURCES, LLC	Oil	14686
42-235-33707	STRAND ENERGY, L.C.	Oil	14728
42-235-33708
42-235-33709	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33710	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33711	PETEX	Gas	166812
42-235-33712	LAVANCO ENERGY, INC.	Gas	166811
42-235-33713	Apache Corporation	Oil	14668
42-235-33714	Apache Corporation	Oil	14668
42-235-33715	Apache Corporation	Oil	14668
42-235-33716
42-235-33717	Apache Corporation	Oil	14668
42-235-33718	ANADARKO PETROLEUM CORPORATION	Oil	14577
42-235-33719	ANADARKO PETROLEUM CORPORATION
42-235-33720	ANADARKO PETROLEUM CORPORATION
42-235-33721
42-235-33722	Apache Corporation	Oil	14668
42-235-33723	ANADARKO PETROLEUM CORPORATION
42-235-33724
42-235-33725
42-235-33726
42-235-33727	OXY USA INC.	Gas	166701
42-235-33728	Apache Corporation	Oil	14780
42-235-33729	MUNSON, DAVID M. INC.	Oil	14934
42-235-33730	MUNSON, DAVID M. INC.	Oil	14771
42-235-33731	HULEN OPERATING COMPANY	Oil	14760
42-235-33732	HULEN OPERATING COMPANY	Oil	14750
42-235-33733	ANADARKO PETROLEUM CORPORATION	Gas	168048
42-235-33734	MUNSON, DAVID M. INC.	Oil	14813
42-235-33735	Verdad Oil & Gas Corporation	Oil	14808
42-235-33736	Apache Corporation	Oil	14918
42-235-33737	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33738	ANADARKO PETROLEUM CORPORATION
42-235-33739	ANADARKO PETROLEUM CORPORATION
42-235-33740	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33741	ANADARKO PETROLEUM CORPORATION
42-235-33742
42-235-33743	ANADARKO PETROLEUM CORPORATION	Oil	14918
42-235-33744	Apache Corporation	Oil	14918
42-235-33745	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33746	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33747	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33748	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33749	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33750	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33751	PIONEER NATURAL RES. USA, INC.	Oil	16825
42-235-33752	GRUY PETROLEUM MANAGEMENT CO.	Oil	14814
42-235-33753	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33754	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33755	ANADARKO PETROLEUM CORPORATION
42-235-33756	Apache Corporation	Oil	06725
42-235-33757	Apache Corporation	Oil	14918
42-235-33758	Apache Corporation	Oil	14918
42-235-33759
42-235-33760	PIONEER NATURAL RES. USA, INC.	Oil	06052
42-235-33761	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-33762	CONCHO OILFIELD SERV & OPER CO.
42-235-33763
42-235-33764	STRAND ENERGY, L.C.	Oil	14563
42-235-33765	TOC ENERGY RESOURCES, LLC	Gas	170153
42-235-33766	MEADCO PROPERTIES	Gas	170570
42-235-33767	PIONEER NATURAL RES. USA, INC.	Oil	15202
42-235-33768	PIONEER NATURAL RES. USA, INC.	Oil	14856
42-235-33769	PIONEER NATURAL RES. USA, INC.	Gas	185108
42-235-33770	PIONEER NATURAL RES. USA, INC.	Oil	15232
42-235-33771	TRACKER RESOURCE DEV III, LLC	Gas	179289
42-235-33772	OVINTIV USA INC.	Oil	14914
42-235-33773	MEADCO PROPERTIES
42-235-33775	Apache Corporation	Oil	14942
42-235-33776	TREND EXPLORATION I, LLC
42-235-33777	TOC ENERGY RESOURCES, LLC	Oil	14959
42-235-33778	CARAWAY OPERATING CO.	Oil	14669
42-235-33779	MEADCO PROPERTIES	Oil	14993
42-235-33780	REO OPERATING LLC	Oil	13727
42-235-33781	MEADCO PROPERTIES	Gas	178326
42-235-33782	PIONEER NATURAL RES. USA, INC.	Oil	14932
42-235-33783	PIONEER NATURAL RES. USA, INC.
42-235-33784	PIONEER NATURAL RES. USA, INC.	Oil	15069
42-235-33786
42-235-33787	CARAWAY OPERATING CO.
42-235-33788	TXP, INCORPORATED	Oil	15048
42-235-33789	ARKLAND PRODUCING CO., INC.	Oil	15110
42-235-33790	SIANA OIL & GAS	Oil	13680
42-235-33791	TRACKER RESOURCE DEV III, LLC	Oil	06421
42-235-33792	TRACKER RESOURCE DEV III, LLC	Gas	180999
42-235-33793	OXY USA INC.	Gas	180940
42-235-33794	Cox, John L.
42-235-33795	MEADCO PROPERTIES	Oil	15108
42-235-33796	PIONEER NATURAL RES. USA, INC.	Oil	15199
42-235-33797	PIONEER NATURAL RES. USA, INC.	Oil	15115
42-235-33798
42-235-33799	PIONEER NATURAL RES. USA, INC.	Oil	15141
42-235-33800	PIONEER NATURAL RES. USA, INC.	Oil	15140
42-235-33801
42-235-33802	ANADARKO PETROLEUM CORPORATION	Oil	15213
42-235-33803	PETRODATA RESOURCES, INC.	Oil	15153
42-235-33804	MEADCO PROPERTIES	Gas	182020
42-235-33805	REO OPERATING LLC	Oil	13727
42-235-33806	TRACKER RESOURCE DEV III, LLC	Gas	183495
42-235-33807	PIONEER NATURAL RES. USA, INC.	Oil	15212
42-235-33808	PIONEER NATURAL RES. USA, INC.
42-235-33809	TOC ENERGY RESOURCES, LLC	Gas	184163
42-235-33811	OXY USA INC.	Oil	15144
42-235-33812	TRACKER RESOURCE DEV III, LLC	Gas	186534
42-235-33813	PIONEER NATURAL RES. USA, INC.
42-235-33814	PIONEER NATURAL RES. USA, INC.	Oil	15204
42-235-33815	ARMOR PETROLEUM, INC.	Oil	15155
42-235-33816	PIONEER NATURAL RES. USA, INC.
42-235-33817	PIONEER NATURAL RES. USA, INC.
42-235-33818	FOSSIL PETROLEUM LLC	Oil	08975
42-235-33819	FOSSIL PETROLEUM LLC	Oil	15197
42-235-33820	NADEL AND GUSSMAN PERMIAN,L.L.C.
42-235-33821	NADEL AND GUSSMAN PERMIAN,L.L.C.
42-235-33822	PIONEER NATURAL RES. USA, INC.
42-235-33823	PIONEER NATURAL RES. USA, INC.	Oil	15141
42-235-33824	HULEN OPERATING COMPANY	Gas	185335
42-235-33825	PIONEER NATURAL RES. USA, INC.
42-235-33826	Apache Corporation	Oil	06725
42-235-33827	TOC ENERGY RESOURCES, LLC	Gas	194157
42-235-33828	PIONEER NATURAL RES. USA, INC.	Oil	15204
42-235-33829	PIONEER NATURAL RES. USA, INC.	Oil	15140
42-235-33830	MEADCO PROPERTIES	Oil	15188
42-235-33831	TRACKER RESOURCE DEV III, LLC	Gas	186942
42-235-33832	PIONEER NATURAL RES. USA, INC.	Gas	186514
42-235-33833	ARMOR PETROLEUM, INC.	Oil	15190
42-235-33834	MEADCO PROPERTIES	Oil	15207
42-235-33835	THP OPERATING LLC	Oil	15234
42-235-33836	SAMSON LONE STAR LP	Oil	16127
42-235-33837	OXY USA INC.	Gas	192400
42-235-33838	FOSSIL PETROLEUM LLC	Oil	15268
42-235-33839	Apache Corporation	Oil	15297
42-235-33840	Apache Corporation	Oil	15297
42-235-33841	Apache Corporation	Oil	15297
42-235-33842	Apache Corporation	Oil	15297
42-235-33843	Apache Corporation	Oil	15297
42-235-33844	GANADOR OPERATING, LLC	Oil	11638
42-235-33845	GANADOR OPERATING, LLC	Oil	15358
42-235-33846	GANADOR OPERATING, LLC	Oil	15358
42-235-33847	CIMAREX ENERGY CO. OF COLORADO	Oil	15314
42-235-33848	THP OPERATING LLC	Oil	15614
42-235-33849	TXP, INCORPORATED
42-235-33850	OXY USA INC.	Oil	15350
42-235-33851	HULEN OPERATING COMPANY	Gas	193873
42-235-33852	TOC ENERGY RESOURCES, LLC	Gas	192764
42-235-33853	OXY USA INC.	Oil	11259
42-235-33854	OXY USA INC.	Oil	11259
42-235-33855	THREE RIVERS OPERATING CO LLC	Oil	15306
42-235-33856	COG OPERATING LLC	Oil	15439
42-235-33858	THREE RIVERS OPERATING CO LLC	Oil	15306
42-235-33859	OXY USA INC.	Oil	15356
42-235-33860	TRACKER RESOURCE DEV III, LLC	Gas	203071
42-235-33861	CIMAREX ENERGY CO. OF COLORADO	Oil	15314
42-235-33862	OXY USA INC.	Oil	15554
42-235-33863	TXP, INCORPORATED
42-235-33864	DOVE CREEK ENERGY, INC.	Oil	15390
42-235-33865	OXY USA INC.	Oil	15356
42-235-33866	GANADOR OPERATING, LLC	Oil	15900
42-235-33867	DISCOVERY NATURAL RESOURCES LLC	Oil	15431
42-235-33868	OXY USA INC.	Gas	197986
42-235-33869	OXY USA INC.	Gas	209280
42-235-33870	TXP, INCORPORATED
42-235-33871	OXY USA INC.	Oil	15356
42-235-33872	OXY USA INC.	Oil	15461
42-235-33873	OXY USA INC.	Oil	11259
42-235-33874	OXY USA INC.	Oil	15554
42-235-33875	HAWKHILL OPERATING COMPANY, LLC	Gas	213338
42-235-33876	OXY USA INC.	Oil	15554
42-235-33877	TRILOGY OPERATING, INC.	Oil	15553
42-235-33878	ARMOR PETROLEUM, INC.	Oil	15492
42-235-33879	Apache Corporation
42-235-33880	UNIT PETROLEUM COMPANY	Oil	15539
42-235-33881	P4 OPERATING, LLC	Gas	205424
42-235-33882	GO & GO	Gas	216789
42-235-33883	OXY USA INC.	Oil	11259
42-235-33884	POGO PRODUCING COMPANY	Oil	15616
42-235-33885	BURGUNDY OIL & GAS, INC.	Oil	15882
42-235-33886	SYMOC, LLC	Oil	15577
42-235-33887	TRACKER RESOURCE DEV III, LLC	Gas	210415
42-235-33888	NADEL AND GUSSMAN PERMIAN,L.L.C.
42-235-33889	O.G.P. OPERATING, INC.
42-235-33890	TRILOGY OPERATING, INC.
42-235-33891	COMPASS ENERGY OPERATING, LLC	Gas	209296
42-235-33892	COMPASS ENERGY OPERATING, LLC	Oil	20735
42-235-33893	UPP OPERATING, LLC	Gas	226050
42-235-33894	DOMINION OKLAHOMA TEXAS E&P, INC
42-235-33895	COMPASS ENERGY OPERATING, LLC	Oil	15707
42-235-33896	COMPASS ENERGY OPERATING, LLC	Gas	208897
42-235-33897	EXCO RESOURCES, INC.	Oil	16643
42-235-33898	FOREST OIL PERMIAN CORPORATION
42-235-33899	OXY USA INC.	Oil	05149
42-235-33900	POGO PRODUCING COMPANY
42-235-33901	OXY USA INC.	Oil	15554
42-235-33902	POGO PRODUCING COMPANY
42-235-33903	POGO PRODUCING COMPANY
42-235-33904	OXY USA INC.	Oil	15554
42-235-33905	COMSTOCK ENERGY, LLC	Oil	15728
42-235-33906	COMSTOCK ENERGY, LLC	Oil	15758
42-235-33907	COMPASS ENERGY OPERATING, LLC	Oil	15721
42-235-33908	COMPASS ENERGY OPERATING, LLC	Oil	15719
42-235-33909	HENRY PETROLEUM LP
42-235-33910	COMPASS ENERGY OPERATING, LLC	Oil	15705
42-235-33911	COMPASS ENERGY OPERATING, LLC	Gas	210760
42-235-33912	COMPASS ENERGY OPERATING, LLC	Gas	211216
42-235-33913	Marshall & Winston, Inc.
42-235-33914	ENCANA OIL & GAS(USA) INC.	Gas	215429
42-235-33915	FOREST OIL PERMIAN CORPORATION	Gas	213238
42-235-33916	COMPASS ENERGY OPERATING, LLC	Oil	15776
42-235-33917	COMPASS ENERGY OPERATING, LLC	Oil	15846
42-235-33919	COMPASS ENERGY OPERATING, LLC	Oil	20768
42-235-33920	COMPASS ENERGY OPERATING, LLC	Oil	15852
42-235-33921	COMPASS ENERGY OPERATING, LLC	Gas	212248
42-235-33922	COMPASS ENERGY OPERATING, LLC	Oil	20757
42-235-33923	COMPASS ENERGY OPERATING, LLC	Gas	212270
42-235-33924	TOC ENERGY RESOURCES, LLC	Oil	15883
42-235-33925	TANKERSLEY SWD LLC	Oil	20430
42-235-33926	COMPASS ENERGY OPERATING, LLC	Gas	215537
42-235-33927	COMPASS ENERGY OPERATING, LLC	Gas	215519
42-235-33928	COMPASS ENERGY OPERATING, LLC	Oil	20738
42-235-33929	COMPASS ENERGY OPERATING, LLC	Oil	15814
42-235-33930	OXY USA INC.	Oil	07007
42-235-33931	COMPASS ENERGY OPERATING, LLC	Oil	20755
42-235-33932	COMPASS ENERGY OPERATING, LLC	Gas	213285
42-235-33933	PIONEER NATURAL RES. USA, INC.	Gas	219787
42-235-33934	COMPASS ENERGY OPERATING, LLC	Gas	215603
42-235-33935	PIONEER NATURAL RES. USA, INC.	Gas	218690
42-235-33936	PIONEER NATURAL RES. USA, INC.	Oil	08491
42-235-33937	TXP, INCORPORATED
42-235-33938	PIONEER NATURAL RES. USA, INC.	Oil	08491
42-235-33939	PIONEER NATURAL RES. USA, INC.	Gas	218671
42-235-33940	FORTUNE ENERGY, INC.	Oil	15890
42-235-33942	COMPASS ENERGY OPERATING, LLC	Oil	15874
42-235-33943	TXP, INCORPORATED
42-235-33944	COMPASS ENERGY OPERATING, LLC	Gas	217396
42-235-33945	DISCOVERY NATURAL RESOURCES LLC	Oil	16673
42-235-33946	DISCOVERY NATURAL RESOURCES LLC	Oil	16673
42-235-33947	COMPASS ENERGY OPERATING, LLC	Oil	20715
42-235-33948	COMPASS ENERGY OPERATING, LLC	Oil	15887
42-235-33949	COMPASS ENERGY OPERATING, LLC	Oil	15705
42-235-33950	COMPASS ENERGY OPERATING, LLC	Oil	20734
42-235-33951	COMPASS ENERGY OPERATING, LLC	Gas	217829
42-235-33952	COMPASS ENERGY OPERATING, LLC	Oil	15687
42-235-33953	COMSTOCK ENERGY, LLC	Oil	15758
42-235-33954	COMSTOCK ENERGY, LLC	Oil	15728
42-235-33955	COMPASS ENERGY OPERATING, LLC	Oil	15926
42-235-33956	PIONEER NATURAL RES. USA, INC.	Oil	16023
42-235-33957	COMPASS ENERGY OPERATING, LLC	Oil	20755
42-235-33958	PIONEER NATURAL RES. USA, INC.	Oil	16016
42-235-33959	PIONEER NATURAL RES. USA, INC.	Oil	14621
42-235-33960	GRUY PETROLEUM MANAGEMENT CO.
42-235-33961	PIONEER NATURAL RES. USA, INC.	Gas	221001
42-235-33962	COMPASS ENERGY OPERATING, LLC	Oil	15995
42-235-33963	PIONEER NATURAL RES. USA, INC.	Oil	08486
42-235-33964	COMPASS ENERGY OPERATING, LLC	Oil	20717
42-235-33965	COMPASS ENERGY OPERATING, LLC	Gas	219272
42-235-33966	COMPASS ENERGY OPERATING, LLC	Oil	20734
42-235-33967	COMPASS ENERGY OPERATING, LLC	Oil	15705
42-235-33968	PIONEER NATURAL RES. USA, INC.	Oil	16042
42-235-33969	PIONEER NATURAL RES. USA, INC.	Gas	221012
42-235-33970	TRILOGY OPERATING, INC.	Oil	16036
42-235-33971	COMPASS ENERGY OPERATING, LLC	Gas	220663
42-235-33972	COMPASS ENERGY OPERATING, LLC	Gas	219780
42-235-33973	PIONEER NATURAL RES. USA, INC.	Oil	08486
42-235-33974	PIONEER NATURAL RES. USA, INC.	Oil	08491
42-235-33975	PIONEER NATURAL RES. USA, INC.	Gas	221010
42-235-33976	PIONEER NATURAL RES. USA, INC.	Oil	08491
42-235-33977	PIONEER NATURAL RES. USA, INC.	Oil	16055
42-235-33978	PIONEER NATURAL RES. USA, INC.	Oil	16023
42-235-33979	PIONEER NATURAL RES. USA, INC.	Oil	08486
42-235-33980	COMPASS ENERGY OPERATING, LLC	Oil	16003
42-235-33981	COMPASS ENERGY OPERATING, LLC	Oil	16015
42-235-33982	COMPASS ENERGY OPERATING, LLC	Oil	20718
42-235-33983	PIONEER NATURAL RES. USA, INC.	Oil	16194
42-235-33984	PIONEER NATURAL RES. USA, INC.	Oil	16224
42-235-33985	UNIT PETROLEUM COMPANY
42-235-33986	COMPASS ENERGY OPERATING, LLC	Gas	219288
42-235-33987	PIONEER NATURAL RES. USA, INC.	Oil	08486
42-235-33988	PIONEER NATURAL RES. USA, INC.	Oil	16208
42-235-33989	PIONEER NATURAL RES. USA, INC.	Oil	16119
42-235-33990	FORTUNE ENERGY, INC.	Oil	15890
42-235-33991	COMPASS ENERGY OPERATING, LLC	Gas	221847
42-235-33992	PIONEER NATURAL RES. USA, INC.	Oil	16125
42-235-33993	CIMAREX ENERGY CO. OF COLORADO
42-235-33994	CIMAREX ENERGY CO. OF COLORADO
42-235-33995	CIMAREX ENERGY CO. OF COLORADO
42-235-33996	COMPASS ENERGY OPERATING, LLC	Gas	220296
42-235-33997	TXP, INCORPORATED
42-235-33998	COMPASS ENERGY OPERATING, LLC	Oil	15705
42-235-33999	COG OPERATING LLC	Oil	16214
42-235-34000	COMPASS ENERGY OPERATING, LLC	Gas	221849
42-235-34001	COMPASS ENERGY OPERATING, LLC	Gas	221473
42-235-34002	COMPASS ENERGY OPERATING, LLC	Gas	221836
42-235-34003	COMPASS ENERGY OPERATING, LLC	Oil	15874
42-235-34004	COMPASS ENERGY OPERATING, LLC	Oil	20720
42-235-34005	COMPASS ENERGY OPERATING, LLC	Oil	16072
42-235-34006	TXP, INCORPORATED
42-235-34007	COMPASS ENERGY OPERATING, LLC	Oil	16104
42-235-34008	COMPASS ENERGY OPERATING, LLC	Oil	15926
42-235-34009	COMPASS ENERGY OPERATING, LLC	Oil	20755
42-235-34010	COMPASS ENERGY OPERATING, LLC	Oil	16003
42-235-34011	PIONEER NATURAL RES. USA, INC.	Oil	08491
42-235-34012	PIONEER NATURAL RES. USA, INC.	Oil	16016
42-235-34013	PIONEER NATURAL RES. USA, INC.
42-235-34014	COMPASS ENERGY OPERATING, LLC	Oil	20738
42-235-34015	COMPASS ENERGY OPERATING, LLC	Oil	20762
42-235-34016	COMPASS ENERGY OPERATING, LLC	Gas	223788
42-235-34017	COMPASS ENERGY OPERATING, LLC	Oil	20734
42-235-34018	COMPASS ENERGY OPERATING, LLC	Gas	223254
42-235-34019	COMPASS ENERGY OPERATING, LLC	Oil	20739
42-235-34020	COMPASS ENERGY OPERATING, LLC	Oil	16076
42-235-34021	COMPASS ENERGY OPERATING, LLC	Oil	20739
42-235-34022	TXP, INCORPORATED
42-235-34023	COMPASS ENERGY OPERATING, LLC	Oil	15719
42-235-34024	TXP, INCORPORATED
42-235-34025	COMPASS ENERGY OPERATING, LLC	Oil	20718
42-235-34026	PIONEER NATURAL RES. USA, INC.	Oil	16231
42-235-34027	PIONEER NATURAL RES. USA, INC.	Oil	16236
42-235-34028	COMPASS ENERGY OPERATING, LLC	Gas	224052
42-235-34029	COMPASS ENERGY OPERATING, LLC	Gas	224343
42-235-34030	COMPASS ENERGY OPERATING, LLC	Gas	224918
42-235-34031	OXY USA INC.	Oil	16176
42-235-34032	OXY USA INC.	Oil	16176
42-235-34033	FORTUNE ENERGY, INC.	Oil	16235
42-235-34034	COMPASS ENERGY OPERATING, LLC	Gas	224148
42-235-34035	COMPASS ENERGY OPERATING, LLC	Oil	20717
42-235-34036	COMPASS ENERGY OPERATING, LLC	Oil	20739
42-235-34037	TXP, INCORPORATED
42-235-34038	COMPASS ENERGY OPERATING, LLC	Oil	20720
42-235-34039	PIONEER NATURAL RES. USA, INC.	Oil	16178
42-235-34040	EXCO RESOURCES, INC.	Oil	16643
42-235-34041	FRATELLI EXPLORATION, L.P.	Oil	11024
42-235-34042	COMPASS ENERGY OPERATING, LLC	Oil	20758
42-235-34043	COMPASS ENERGY OPERATING, LLC	Gas	224895
42-235-34044	COMPASS ENERGY OPERATING, LLC	Oil	16076
42-235-34045	COMPASS ENERGY OPERATING, LLC	Oil	16177
42-235-34046	COMPASS ENERGY OPERATING, LLC	Gas	224277
42-235-34047	TRILOGY OPERATING, INC.	Oil	16467
42-235-34048	MEADCO PROPERTIES	Oil	17220
42-235-34049	GANADOR OPERATING, LLC	Oil	16174
42-235-34050	SAMSON LONE STAR, LLC	Oil	16228
42-235-34051	GANADOR OPERATING, LLC	Oil	16226
42-235-34052	GANADOR OPERATING, LLC	Oil	16253
42-235-34053	COG OPERATING LLC	Oil	11383
42-235-34054	COG OPERATING LLC	Oil	16252
42-235-34055	GANADOR OPERATING, LLC	Oil	16251
42-235-34056	COG OPERATING LLC	Oil	16227
42-235-34057	MEADCO PROPERTIES	Oil	14474
42-235-34058	COMPASS ENERGY OPERATING, LLC	Oil	20738
42-235-34059	COMPASS ENERGY OPERATING, LLC	Oil	20738
42-235-34060	TXP, INCORPORATED
42-235-34061	COMPASS ENERGY OPERATING, LLC	Oil	20717
42-235-34062	COMPASS ENERGY OPERATING, LLC	Gas	229306
42-235-34063	COMPASS ENERGY OPERATING, LLC	Gas	227356
42-235-34064	PIONEER NATURAL RES. USA, INC.	Oil	16270
42-235-34065	COMPASS ENERGY OPERATING, LLC	Oil	16104
42-235-34066	COMPASS ENERGY OPERATING, LLC	Oil	16076
42-235-34067	COMPASS ENERGY OPERATING, LLC	Oil	16193
42-235-34068	COMPASS ENERGY OPERATING, LLC	Oil	20734
42-235-34069	COMPASS ENERGY OPERATING, LLC	Oil	16219
42-235-34070	COG OPERATING LLC	Oil	16254
42-235-34071	COMPASS ENERGY OPERATING, LLC	Oil	20762
42-235-34072	COMPASS ENERGY OPERATING, LLC	Oil	18491
42-235-34073	COMPASS ENERGY OPERATING, LLC	Oil	20724
42-235-34074	COMPASS ENERGY OPERATING, LLC	Oil	20762
42-235-34075	COMPASS ENERGY OPERATING, LLC	Oil	20739
42-235-34076	COMPASS ENERGY OPERATING, LLC	Oil	20717
42-235-34077	COMPASS ENERGY OPERATING, LLC	Oil	16076
42-235-34078	COMPASS ENERGY OPERATING, LLC	Oil	20718
42-235-34079	COMPASS ENERGY OPERATING, LLC	Oil	20717
42-235-34080	COMPASS ENERGY OPERATING, LLC	Gas	232529
42-235-34081	COMPASS ENERGY OPERATING, LLC	Oil	16305
42-235-34082	COMPASS ENERGY OPERATING, LLC	Oil	20762
42-235-34083	COMPASS ENERGY OPERATING, LLC	Oil	16104
42-235-34084	STRAND ENERGY, L.C.	Oil	16202
42-235-34085	COMPASS ENERGY OPERATING, LLC	Oil	16104
42-235-34086	COMPASS ENERGY OPERATING, LLC	Oil	20738
42-235-34087	FRATELLI EXPLORATION, L.P.	Oil	11024
42-235-34088	FRATELLI EXPLORATION, L.P.	Oil	16433
42-235-34089	COMPASS ENERGY OPERATING, LLC	Oil	16306
42-235-34090	COMPASS ENERGY OPERATING, LLC	Oil	16288
42-235-34091	COMPASS ENERGY OPERATING, LLC	Oil	16310
42-235-34092	COMPASS ENERGY OPERATING, LLC	Oil	20717
42-235-34093	COMPASS ENERGY OPERATING, LLC	Gas	232135
42-235-34094	COMPASS ENERGY OPERATING, LLC	Oil	20720
42-235-34095	COMPASS ENERGY OPERATING, LLC	Oil	20757
42-235-34096	COMPASS ENERGY OPERATING, LLC	Gas	232532
42-235-34097	COMPASS ENERGY OPERATING, LLC	Oil	16318
42-235-34098	COMPASS ENERGY OPERATING, LLC	Oil	16334
42-235-34099	COMPASS ENERGY OPERATING, LLC	Oil	20758
42-235-34100	COMPASS ENERGY OPERATING, LLC	Oil	20735
42-235-34101	COMPASS ENERGY OPERATING, LLC	Oil	20734
42-235-34102	COMPASS ENERGY OPERATING, LLC	Oil	20762
42-235-34103	COMPASS ENERGY OPERATING, LLC	Oil	20717
42-235-34104	COMPASS ENERGY OPERATING, LLC	Oil	20717
42-235-34105	TXP, INCORPORATED	Oil	16415
42-235-34106	BANNER OPERATING, LLC	Gas	232738
42-235-34107	COMPASS ENERGY OPERATING, LLC	Oil	16378
42-235-34108	COMPASS ENERGY OPERATING, LLC	Oil	16431
42-235-34109	EXCO RESOURCES, INC.	Oil	16414
42-235-34110	COMPASS ENERGY OPERATING, LLC	Oil	16000
42-235-34111	SAMSON LONE STAR, LLC
42-235-34112	GANADOR OPERATING, LLC	Oil	16174
42-235-34113	GANADOR OPERATING, LLC	Oil	16425
42-235-34114	SAMSON LONE STAR, LLC
42-235-34115	SAMSON LONE STAR, LLC
42-235-34116	GANADOR OPERATING, LLC	Oil	16423
42-235-34117	GANADOR OPERATING, LLC	Oil	16423
42-235-34118	EXCO RESOURCES, INC.	Oil	20763
42-235-34119	COMPASS ENERGY OPERATING, LLC	Oil	16219
42-235-34120	COMPASS ENERGY OPERATING, LLC	Oil	20763
42-235-34121	COMPASS ENERGY OPERATING, LLC	Oil	20718
42-235-34122	COMPASS ENERGY OPERATING, LLC	Oil	16076
42-235-34123	COMPASS ENERGY OPERATING, LLC	Oil	16406
42-235-34124	GANADOR OPERATING, LLC	Oil	16251
42-235-34125	COG OPERATING LLC	Oil	16475
42-235-34126	EXCO RESOURCES, INC.	Oil	18862
42-235-34127	COMPASS ENERGY OPERATING, LLC	Oil	16310
42-235-34128	COMPASS ENERGY OPERATING, LLC	Oil	20762
42-235-34129	EXCO RESOURCES, INC.
42-235-34130	COMPASS ENERGY OPERATING, LLC	Oil	16495
42-235-34131	COMPASS ENERGY OPERATING, LLC	Oil	16193
42-235-34132	SAMSON LONE STAR, LLC
42-235-34133	COG OPERATING LLC	Oil	16456
42-235-34134	COMPASS ENERGY OPERATING, LLC	Oil	20720
42-235-34135	TXP, INCORPORATED	Oil	16415
42-235-34136	COMPASS ENERGY OPERATING, LLC	Oil	20739
42-235-34137	COMPASS ENERGY OPERATING, LLC	Oil	16288
42-235-34138	COMPASS ENERGY OPERATING, LLC	Oil	20738
42-235-34139	GANADOR OPERATING, LLC	Oil	16253
42-235-34140	COMPASS ENERGY OPERATING, LLC	Oil	20718
42-235-34141	COMPASS ENERGY OPERATING, LLC	Oil	15832
42-235-34142	COMPASS ENERGY OPERATING, LLC	Oil	16000
42-235-34143	COMPASS ENERGY OPERATING, LLC	Oil	16076
42-235-34144	GANADOR OPERATING, LLC	Oil	16518
42-235-34145	COG OPERATING LLC	Oil	16509
42-235-34146	GANADOR OPERATING, LLC	Oil	16510
42-235-34147	COMPASS ENERGY OPERATING, LLC	Oil	15719
42-235-34148	COMPASS ENERGY OPERATING, LLC	Oil	16000
42-235-34149	COMPASS ENERGY OPERATING, LLC	Oil	20722
42-235-34150	COMPASS ENERGY OPERATING, LLC	Oil	20763
42-235-34151	COMPASS ENERGY OPERATING, LLC	Oil	16193
42-235-34152	COMPASS ENERGY OPERATING, LLC	Oil	20722
42-235-34153	COMPASS ENERGY OPERATING, LLC	Oil	20739
42-235-34154	STRAND ENERGY, L.C.	Oil	16202
42-235-34155	COMPASS ENERGY OPERATING, LLC	Oil	20722
42-235-34156	COMPASS ENERGY OPERATING, LLC	Oil	15719
42-235-34157	STRAND ENERGY, L.C.	Oil	16489
42-235-34158	FORTUNE ENERGY, INC.	Oil	16235
42-235-34159	COMPASS ENERGY OPERATING, LLC	Oil	20724
42-235-34160	STRAND ENERGY, L.C.	Oil	16202
42-235-34161	COMPASS ENERGY OPERATING, LLC	Oil	20724
42-235-34162	COMPASS ENERGY OPERATING, LLC	Oil	20763
42-235-34163	COMPASS ENERGY OPERATING, LLC	Oil	20724
42-235-34164	COMPASS ENERGY OPERATING, LLC	Oil	15832
42-235-34165	COMPASS ENERGY OPERATING, LLC	Oil	20724
42-235-34166	COMPASS ENERGY OPERATING, LLC	Oil	15832
42-235-34167	COMPASS ENERGY OPERATING, LLC	Oil	16318
42-235-34168	COMPASS ENERGY OPERATING, LLC	Oil	20763
42-235-34169	FORTUNE ENERGY, INC.	Oil	07778
42-235-34170	TXP, INCORPORATED	Oil	19865
42-235-34171	THP OPERATING LLC	Gas	235886
42-235-34172	BANNER OPERATING, LLC	Oil	19852
42-235-34173	COMPASS ENERGY OPERATING, LLC	Oil	16076
42-235-34174	TXP, INCORPORATED	Oil	16528
42-235-34175	COMPASS ENERGY OPERATING, LLC	Oil	20723
42-235-34176	COMPASS ENERGY OPERATING, LLC	Gas	237885
42-235-34177	ELCO OIL & GAS
42-235-34178	COMPASS ENERGY OPERATING, LLC	Oil	16076
42-235-34179	COMPASS ENERGY OPERATING, LLC	Oil	16334
42-235-34180	COMPASS ENERGY OPERATING, LLC	Oil	16076
42-235-34181	COMPASS ENERGY OPERATING, LLC	Oil	15845
42-235-34182	COMPASS ENERGY OPERATING, LLC	Oil	20727
42-235-34183	COMPASS ENERGY OPERATING, LLC	Oil	16076
42-235-34184	TXP, INCORPORATED	Oil	16528
42-235-34185	TXP, INCORPORATED	Oil	16415
42-235-34186	TXP, INCORPORATED	Oil	16513
42-235-34187	COMPASS ENERGY OPERATING, LLC	Oil	16076
42-235-34188	COMPASS ENERGY OPERATING, LLC	Oil	20738
42-235-34189	COMPASS ENERGY OPERATING, LLC	Oil	20738
42-235-34190	COMPASS ENERGY OPERATING, LLC	Oil	16614
42-235-34191	COMPASS ENERGY OPERATING, LLC	Oil	16614
42-235-34192	Apache Corporation	Oil	14918
42-235-34193	Apache Corporation	Oil	14918
42-235-34194	Apache Corporation	Oil	14918
42-235-34195	Apache Corporation	Oil	14918
42-235-34196	Apache Corporation	Oil	14918
42-235-34197	Apache Corporation	Oil	14918
42-235-34198	COMPASS ENERGY OPERATING, LLC	Oil	16616
42-235-34199	COMPASS ENERGY OPERATING, LLC	Oil	16614
42-235-34200	COMPASS ENERGY OPERATING, LLC	Oil	15845
42-235-34201	COMPASS ENERGY OPERATING, LLC	Oil	16613
42-235-34202	COMPASS ENERGY OPERATING, LLC	Oil	20727
42-235-34203	COMPASS ENERGY OPERATING, LLC	Oil	20727
42-235-34204	COMPASS ENERGY OPERATING, LLC	Oil	20717
42-235-34205	COMPASS ENERGY OPERATING, LLC	Oil	16495
42-235-34206	COMPASS ENERGY OPERATING, LLC	Oil	15719
42-235-34207	COMPASS ENERGY OPERATING, LLC	Oil	15705
42-235-34208	COMPASS ENERGY OPERATING, LLC	Oil	15845
42-235-34209	COMPASS ENERGY OPERATING, LLC	Oil	16288
42-235-34210	COMPASS ENERGY OPERATING, LLC	Oil	15719
42-235-34211	COMPASS ENERGY OPERATING, LLC	Oil	15719
42-235-34212	DISCOVERY NATURAL RESOURCES LLC	Oil	16673
42-235-34213	COMPASS ENERGY OPERATING, LLC	Oil	20723
42-235-34214	COMPASS ENERGY OPERATING, LLC	Oil	20738
42-235-34215	MEADCO PROPERTIES	Gas	239287
42-235-34216	COMPASS ENERGY OPERATING, LLC	Oil	20757
42-235-34217	MEADCO PROPERTIES	Oil	13710
42-235-34218	ARMOR PETROLEUM, INC.	Oil	13010
42-235-34219	COMPASS ENERGY OPERATING, LLC	Gas	239288
42-235-34220	COMPASS ENERGY OPERATING, LLC	Oil	20730
42-235-34221	COMPASS ENERGY OPERATING, LLC	Oil	20735
42-235-34222	COMPASS ENERGY OPERATING, LLC	Oil	20724
42-235-34223	COMPASS ENERGY OPERATING, LLC	Oil	20724
42-235-34224	COMPASS ENERGY OPERATING, LLC	Oil	20762
42-235-34225	COMPASS ENERGY OPERATING, LLC	Oil	15705
42-235-34226	EXCO RESOURCES, INC.
42-235-34227	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-34228	COMPASS ENERGY OPERATING, LLC	Oil	16076
42-235-34229	COMPASS ENERGY OPERATING, LLC	Oil	16288
42-235-34230	COMPASS ENERGY OPERATING, LLC	Oil	16076
42-235-34231	COMPASS ENERGY OPERATING, LLC	Oil	16076
42-235-34232	COMPASS ENERGY OPERATING, LLC	Oil	16076
42-235-34233	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-34234	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-34235	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-34236	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-34237	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-34238	PIONEER NATURAL RES. USA, INC.
42-235-34239
42-235-34240	PIONEER NATURAL RES. USA, INC.
42-235-34241	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-34242	FORTUNE ENERGY, INC.	Oil	16235
42-235-34243	PIONEER NATURAL RES. USA, INC.	Oil	16732
42-235-34244	TXP, INCORPORATED	Oil	16513
42-235-34245	TXP, INCORPORATED	Oil	16513
42-235-34246	TXP, INCORPORATED
42-235-34247	SOUTHERN EXPLORATION, INC.	Oil	16615
42-235-34248	DISCOVERY NATURAL RESOURCES LLC	Oil	16668
42-235-34249	DISCOVERY NATURAL RESOURCES LLC	Oil	16668
42-235-34250	DISCOVERY NATURAL RESOURCES LLC	Oil	16707
42-235-34251	STRAND ENERGY, L.C.	Oil	16202
42-235-34252	TXP, INCORPORATED	Oil	16528
42-235-34253	COMPASS ENERGY OPERATING, LLC	Oil	16495
42-235-34254	TXP, INCORPORATED	Oil	16528
42-235-34255	COMPASS ENERGY OPERATING, LLC	Oil	20727
42-235-34256	COMPASS ENERGY OPERATING, LLC	Oil	20720
42-235-34257	COMPASS ENERGY OPERATING, LLC	Oil	20727
42-235-34258	COMPASS ENERGY OPERATING, LLC	Oil	16318
42-235-34259	COMPASS ENERGY OPERATING, LLC	Oil	16645
42-235-34260	COMPASS ENERGY OPERATING, LLC	Oil	16645
42-235-34261	COMPASS ENERGY OPERATING, LLC	Oil	16288
42-235-34262	COMPASS ENERGY OPERATING, LLC	Oil	20727
42-235-34263	COMPASS ENERGY OPERATING, LLC	Oil	16306
42-235-34264	COMPASS ENERGY OPERATING, LLC	Oil	16614
42-235-34265	COMPASS ENERGY OPERATING, LLC	Oil	16306
42-235-34266	TXP, INCORPORATED	Gas	240488
42-235-34267	TXP, INCORPORATED	Oil	16685
42-235-34268	TXP, INCORPORATED	Oil	16663
42-235-34269	TXP, INCORPORATED
42-235-34270	TXP, INCORPORATED	Oil	16663
42-235-34271	TXP, INCORPORATED	Oil	16663
42-235-34272	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-34273	COMPASS ENERGY OPERATING, LLC	Oil	16104
42-235-34274	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-34275	COMPASS ENERGY OPERATING, LLC	Oil	16104
42-235-34276	COMPASS ENERGY OPERATING, LLC	Oil	16104
42-235-34277	COMPASS ENERGY OPERATING, LLC	Oil	20725
42-235-34278	COG OPERATING LLC	Oil	16777
42-235-34279	GANADOR OPERATING, LLC	Oil	16423
42-235-34280	GANADOR OPERATING, LLC	Oil	16712
42-235-34281	GANADOR OPERATING, LLC	Oil	16778
42-235-34282	COMPASS ENERGY OPERATING, LLC	Oil	16675
42-235-34283	COMPASS ENERGY OPERATING, LLC	Oil	20727
42-235-34284
42-235-34285
42-235-34286	COMPASS ENERGY OPERATING, LLC	Oil	16613
42-235-34287	COMPASS ENERGY OPERATING, LLC	Oil	16613
42-235-34288	COMPASS ENERGY OPERATING, LLC	Oil	20725
42-235-34289	COMPASS ENERGY OPERATING, LLC	Oil	16645
42-235-34290	TXP, INCORPORATED	Oil	16689
42-235-34291	TXP, INCORPORATED	Oil	16689
42-235-34292	TXP, INCORPORATED	Oil	16721
42-235-34293	GANADOR OPERATING, LLC	Oil	16694
42-235-34294	COMPASS ENERGY OPERATING, LLC	Oil	20718
42-235-34295	MUNSON, DAVID M. INC.	Oil	16797
42-235-34296	SOCORRO EXPLORATION, INC.	Oil	16874
42-235-34297	MUNSON, DAVID M. INC.	Oil	16797
42-235-34298	COMPASS ENERGY OPERATING, LLC	Oil	16072
42-235-34299	COMPASS ENERGY OPERATING, LLC	Oil	20721
42-235-34300	COMPASS ENERGY OPERATING, LLC	Oil	20721
42-235-34301	COMPASS ENERGY OPERATING, LLC	Oil	20721
42-235-34302	COMPASS ENERGY OPERATING, LLC	Oil	16306
42-235-34303	GANADOR OPERATING, LLC	Oil	16510
42-235-34304	GANADOR OPERATING, LLC	Oil	16253
42-235-34305	COMPASS ENERGY OPERATING, LLC	Oil	16310
42-235-34306	GANADOR OPERATING, LLC	Oil	16425
42-235-34307	THREE RIVERS OPERATING CO LLC	Oil	16813
42-235-34308	COG OPERATING LLC	Oil	16772
42-235-34309	GANADOR OPERATING, LLC	Oil	16798
42-235-34310	COMPASS ENERGY OPERATING, LLC	Oil	20721
42-235-34311	DISCOVERY NATURAL RESOURCES LLC	Oil	16833
42-235-34312	COMPASS ENERGY OPERATING, LLC	Oil	20717
42-235-34313	COMPASS ENERGY OPERATING, LLC	Oil	16643
42-235-34314	DISCOVERY NATURAL RESOURCES LLC	Oil	16833
42-235-34315	TXP, INCORPORATED	Oil	16688
42-235-34316	TXP, INCORPORATED	Oil	16513
42-235-34317	TXP, INCORPORATED	Oil	16513
42-235-34318	BANNER OPERATING, LLC	Oil	16905
42-235-34319	BOYD & MCWILLIAMS ENERGY GROUP	Oil	16848
42-235-34320	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-34321	COMPASS ENERGY OPERATING, LLC	Oil	16812
42-235-34322	COMPASS ENERGY OPERATING, LLC	Oil	16645
42-235-34323	COMPASS ENERGY OPERATING, LLC	Oil	16675
42-235-34324	SABLE PERMIAN RESOURCES, LLC	Oil	16847
42-235-34325	COMPASS ENERGY OPERATING, LLC	Oil	16675
42-235-34326	COMPASS ENERGY OPERATING, LLC	Oil	16675
42-235-34327	COMPASS ENERGY OPERATING, LLC	Oil	16675
42-235-34328	COMPASS ENERGY OPERATING, LLC	Oil	16675
42-235-34329	COMPASS ENERGY OPERATING, LLC	Oil	16645
42-235-34330	COMPASS ENERGY OPERATING, LLC	Oil	16645
42-235-34331	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-34332	SOCORRO EXPLORATION, INC.
42-235-34333	SOCORRO EXPLORATION, INC.
42-235-34334	MUNSON, DAVID M. INC.	Oil	16952
42-235-34335	COMPASS ENERGY OPERATING, LLC	Oil	15846
42-235-34336	COMPASS ENERGY OPERATING, LLC	Oil	15846
42-235-34337	COMPASS ENERGY OPERATING, LLC	Oil	16735
42-235-34338	COG OPERATING LLC	Oil	16800
42-235-34339	MAYNE & MERTZ, INC.
42-235-34340	TOC ENERGY RESOURCES, LLC	Oil	13383
42-235-34341	TOC ENERGY RESOURCES, LLC	Oil	13383
42-235-34342	SAMSON LONE STAR, LLC
42-235-34343	COMPASS ENERGY OPERATING, LLC	Oil	16318
42-235-34344	REO OPERATING LLC	Oil	07023
42-235-34345	COMPASS ENERGY OPERATING, LLC	Oil	16306
42-235-34346	COMPASS ENERGY OPERATING, LLC	Oil	16306
42-235-34347	COMPASS ENERGY OPERATING, LLC	Oil	16306
42-235-34348	COMPASS ENERGY OPERATING, LLC	Oil	16288
42-235-34349	COG OPERATING LLC	Oil	16254
42-235-34350	TXP, INCORPORATED	Oil	16725
42-235-34351	Apache Corporation	Oil	14918
42-235-34352	Apache Corporation	Oil	14918
42-235-34353	Apache Corporation	Oil	14918
42-235-34354	Apache Corporation	Oil	14918
42-235-34355
42-235-34356	Apache Corporation	Oil	14918
42-235-34357	Apache Corporation	Oil	14918
42-235-34358	Apache Corporation	Oil	14918
42-235-34359	Apache Corporation	Oil	14918
42-235-34360	COMPASS ENERGY OPERATING, LLC	Oil	20735
42-235-34361	COMPASS ENERGY OPERATING, LLC	Oil	15687
42-235-34362	COMPASS ENERGY OPERATING, LLC	Oil	15687
42-235-34363	EXCO RESOURCES, INC.
42-235-34364	COMPASS ENERGY OPERATING, LLC	Oil	15687
42-235-34365	EXCO RESOURCES, INC.
42-235-34366	ATROPOS EXPLORATION COMPANY	Oil	10741
42-235-34367	ATROPOS EXPLORATION COMPANY	Oil	11311
42-235-34368	Apache Corporation
42-235-34369	ATROPOS EXPLORATION COMPANY	Oil	16782
42-235-34370	FORTUNE ENERGY, INC.	Oil	07778
42-235-34371	COMPASS ENERGY OPERATING, LLC	Oil	15770
42-235-34372	COMPASS ENERGY OPERATING, LLC	Oil	15770
42-235-34373	FORTUNE ENERGY, INC.	Oil	15890
42-235-34374	FRATELLI EXPLORATION, L.P.	Oil	09625
42-235-34375	FRATELLI EXPLORATION, L.P.
42-235-34376	FORTUNE ENERGY, INC.	Oil	07778
42-235-34377	SABLE PERMIAN RESOURCES, LLC	Gas	258581
42-235-34378	FIVESTONES ENERGY LLC	Oil	16850
42-235-34379	FIVESTONES ENERGY LLC	Oil	17009
42-235-34380	STRAND ENERGY, L.C.	Oil	17021
42-235-34381	EXCO RESOURCES, INC.
42-235-34382	SABLE PERMIAN RESOURCES, LLC	Oil	16846
42-235-34383	COG OPERATING LLC	Oil	17918
42-235-34384	GANADOR OPERATING, LLC	Oil	16423
42-235-34385	GANADOR OPERATING, LLC	Oil	16423
42-235-34386	GANADOR OPERATING, LLC	Oil	17186
42-235-34387
42-235-34388	GANADOR OPERATING, LLC	Oil	16510
42-235-34389	COG OPERATING LLC	Oil	16252
42-235-34390	BOLD ENERGY II LLC
42-235-34391	BOLD ENERGY II LLC
42-235-34392	GANADOR OPERATING, LLC	Oil	17080
42-235-34393	FORTUNE ENERGY, INC.	Oil	16235
42-235-34394	COG OPERATING LLC	Oil	16254
42-235-34395	GANADOR OPERATING, LLC	Oil	16694
42-235-34396	GANADOR OPERATING, LLC	Oil	16694
42-235-34397	GANADOR OPERATING, LLC	Oil	16694
42-235-34398	COMPASS ENERGY OPERATING, LLC	Oil	15846
42-235-34399
42-235-34400	TXP, INCORPORATED	Oil	16415
42-235-34401	COMPASS ENERGY OPERATING, LLC	Oil	16675
42-235-34402	COMPASS ENERGY OPERATING, LLC	Oil	16675
42-235-34403	COMPASS ENERGY OPERATING, LLC	Oil	20731
42-235-34404	SOUTHERN EXPLORATION, INC.	Oil	16615
42-235-34405	BOLD ENERGY II LLC
42-235-34406	BOLD ENERGY II LLC
42-235-34407	COMPASS ENERGY OPERATING, LLC	Oil	20736
42-235-34408	COMPASS ENERGY OPERATING, LLC	Oil	20736
42-235-34409	FRATELLI EXPLORATION, L.P.	Oil	09625
42-235-34410	BANNER OPERATING, LLC	Oil	16939
42-235-34411	BANNER OPERATING, LLC	Oil	16939
42-235-34412	SABLE PERMIAN RESOURCES, LLC	Oil	16871
42-235-34413	GANADOR OPERATING, LLC	Oil	16425
42-235-34414	COMPASS ENERGY OPERATING, LLC	Oil	20726
42-235-34415	COMPASS ENERGY OPERATING, LLC	Oil	20726
42-235-34416	COMPASS ENERGY OPERATING, LLC	Oil	20726
42-235-34417	FORTUNE ENERGY, INC.	Oil	16235
42-235-34418	BOLD ENERGY II LLC
42-235-34419	COMPASS ENERGY OPERATING, LLC	Oil	15846
42-235-34420	FORTUNE ENERGY, INC.	Oil	07778
42-235-34421	WESTERN CHIEF OPERATING, L.L.C.	Oil	16927
42-235-34422	TXP, INCORPORATED	Oil	16908
42-235-34423	TXP, INCORPORATED
42-235-34424	TXP, INCORPORATED
42-235-34425	BANNER OPERATING, LLC	Oil	16939
42-235-34426	MAYNE & MERTZ, INC.	Oil	16996
42-235-34427	PRESTONWOOD OPERATING LLC	Oil	16944
42-235-34428	ENERGY FROM TEXAS, L. P.
42-235-34429	ENERGY FROM TEXAS, L. P.
42-235-34430	BANNER OPERATING, LLC	Oil	16905
42-235-34431	Naumann Oil & Gas, Inc.
42-235-34432	FORTUNE ENERGY, INC.	Oil	07778
42-235-34433	FORTUNE ENERGY, INC.	Oil	07778
42-235-34434	SEM OPERATING COMPANY LLC	Oil	17118
42-235-34435	EOG Resources, Inc.	Oil	17047
42-235-34436	SED ENERGY INC.	Oil	17095
42-235-34437	GANADOR OPERATING, LLC	Oil	16694
42-235-34438	FORTUNE ENERGY, INC.	Oil	16992
42-235-34439	GANADOR OPERATING, LLC	Oil	17287
42-235-34440	GANADOR OPERATING, LLC	Oil	16778
42-235-34441	GANADOR OPERATING, LLC	Oil	17036
42-235-34442	GANADOR OPERATING, LLC	Oil	17036
42-235-34443	GANADOR OPERATING, LLC	Oil	17086
42-235-34444	GANADOR OPERATING, LLC	Oil	17050
42-235-34445	GANADOR OPERATING, LLC	Oil	17086
42-235-34446	GANADOR OPERATING, LLC	Oil	17050
42-235-34447	SED ENERGY INC.	Oil	17099
42-235-34448	PRESTONWOOD OPERATING LLC	Oil	16944
42-235-34449	GANADOR OPERATING, LLC	Oil	17036
42-235-34450	GANADOR OPERATING, LLC	Oil	17036
42-235-34451	GANADOR OPERATING, LLC	Oil	17050
42-235-34452	GANADOR OPERATING, LLC	Oil	17622
42-235-34453	COG OPERATING LLC	Oil	16777
42-235-34454	THP OPERATING LLC	Oil	17005
42-235-34455	TXP, INCORPORATED	Oil	17030
42-235-34456	SED ENERGY INC.
42-235-34457	DISCOVERY NATURAL RESOURCES LLC	Oil	17105
42-235-34458	EOG Resources, Inc.
42-235-34459	EXCEED PETROLEUM LLC	Oil	17140
42-235-34460	SWARTZ OIL COMPANY	Oil	17041
42-235-34461	COMPASS ENERGY OPERATING, LLC	Oil	16288
42-235-34462	SEM OPERATING COMPANY LLC	Oil	17171
42-235-34463	Apache Corporation	Oil	06725
42-235-34464	Apache Corporation	Oil	06725
42-235-34465	BOYD & MCWILLIAMS ENERGY GROUP	Oil	17033
42-235-34466	SBJ OIL & GAS, LLC	Oil	17240
42-235-34467	WESTERN CHIEF OPERATING, L.L.C.	Oil	16927
42-235-34468	TXP, INCORPORATED	Oil	20418
42-235-34469	COMPASS ENERGY OPERATING, LLC	Oil	17072
42-235-34470	COMPASS ENERGY OPERATING, LLC	Oil	16643
42-235-34471	WESTERN CHIEF OPERATING, L.L.C.	Oil	16927
42-235-34472	RIVERCITY OPERATING, INC.
42-235-34473	FORTUNE ENERGY, INC.	Oil	16992
42-235-34474	FORTUNE ENERGY, INC.	Oil	16992
42-235-34475	GANADOR OPERATING, LLC	Oil	17237
42-235-34476	COMPASS ENERGY OPERATING, LLC	Oil	20736
42-235-34477	COMPASS ENERGY OPERATING, LLC	Oil	20726
42-235-34478	COMPASS ENERGY OPERATING, LLC	Oil	16288
42-235-34479	COMPASS ENERGY OPERATING, LLC	Oil	16288
42-235-34480	COMPASS ENERGY OPERATING, LLC	Oil	16288
42-235-34481	COMPASS ENERGY OPERATING, LLC	Oil	16288
42-235-34482	COMPASS ENERGY OPERATING, LLC	Oil	16288
42-235-34483	COMPASS ENERGY OPERATING, LLC	Oil	17072
42-235-34484	COMPASS ENERGY OPERATING, LLC	Oil	17072
42-235-34485	SEM OPERATING COMPANY LLC	Oil	17204
42-235-34486	RIVERCITY OPERATING, INC.
42-235-34487	TXP, INCORPORATED
42-235-34488	ARMOR PETROLEUM, INC.
42-235-34489	PRESTONWOOD OPERATING LLC	Oil	16944
42-235-34490	EOG Resources, Inc.
42-235-34491	COMPASS ENERGY OPERATING, LLC	Oil	20744
42-235-34492	COMPASS ENERGY OPERATING, LLC	Oil	20744
42-235-34493	COMPASS ENERGY OPERATING, LLC	Oil	20746
42-235-34494	FOSSIL PETROLEUM LLC	Oil	16981
42-235-34495	Apache Corporation	Oil	14918
42-235-34496	Apache Corporation	Oil	14918
42-235-34497	Apache Corporation	Oil	14918
42-235-34498	Apache Corporation	Oil	14918
42-235-34499	Apache Corporation	Oil	14918
42-235-34500	Apache Corporation	Oil	14918
42-235-34501	Apache Corporation	Oil	06725
42-235-34502	Apache Corporation	Oil	06725
42-235-34503	Apache Corporation	Oil	06725
42-235-34504	Apache Corporation	Oil	06725
42-235-34505	GANADOR OPERATING, LLC	Oil	19678
42-235-34506	GANADOR OPERATING, LLC	Oil	17300
42-235-34507	GANADOR OPERATING, LLC	Oil	17186
42-235-34508	GANADOR OPERATING, LLC	Oil	17298
42-235-34509	GANADOR OPERATING, LLC	Oil	16694
42-235-34510	COG OPERATING LLC	Oil	16456
42-235-34511	GANADOR OPERATING, LLC	Oil	16694
42-235-34512	GANADOR OPERATING, LLC	Oil	16712
42-235-34513	GANADOR OPERATING, LLC	Oil	16694
42-235-34514	EOG Resources, Inc.	Oil	17385
42-235-34515	COMPASS ENERGY OPERATING, LLC	Oil	20717
42-235-34516	COMPASS ENERGY OPERATING, LLC	Oil	20717
42-235-34517	COMPASS ENERGY OPERATING, LLC	Oil	20717
42-235-34518	COMPASS ENERGY OPERATING, LLC	Oil	20762
42-235-34519	COMPASS ENERGY OPERATING, LLC	Oil	20721
42-235-34520	COMPASS ENERGY OPERATING, LLC	Oil	20721
42-235-34521	TRIPLE CROWN RESOURCES, LLC	Oil	17353
42-235-34522	BOLD OPERATING, LLC
42-235-34523	COMPASS ENERGY OPERATING, LLC	Oil	16675
42-235-34524	ATROPOS EXPLORATION COMPANY	Oil	11313
42-235-34525	COMPASS ENERGY OPERATING, LLC	Oil	16306
42-235-34526	COMPASS ENERGY OPERATING, LLC	Oil	16306
42-235-34527	COMPASS ENERGY OPERATING, LLC	Oil	16306
42-235-34528	COMPASS ENERGY OPERATING, LLC	Oil	16288
42-235-34529	COMPASS ENERGY OPERATING, LLC	Oil	20745
42-235-34530	ATROPOS EXPLORATION COMPANY	Oil	17270
42-235-34531	SWARTZ OIL COMPANY
42-235-34532	DISCOVERY NATURAL RESOURCES LLC	Oil	16833
42-235-34533	GANADOR OPERATING, LLC	Oil	17086
42-235-34534	GANADOR OPERATING, LLC	Oil	17036
42-235-34535	GANADOR OPERATING, LLC	Oil	17036
42-235-34536	GANADOR OPERATING, LLC	Oil	17036
42-235-34537	GANADOR OPERATING, LLC	Oil	17036
42-235-34538	DISCOVERY NATURAL RESOURCES LLC	Oil	16833
42-235-34539	DISCOVERY NATURAL RESOURCES LLC	Oil	16833
42-235-34540	GANADOR OPERATING, LLC	Oil	16510
42-235-34541	GANADOR OPERATING, LLC	Oil	18254
42-235-34542	GANADOR OPERATING, LLC	Oil	17050
42-235-34543	SAMSON LONE STAR, LLC
42-235-34544	GANADOR OPERATING, LLC	Oil	17050
42-235-34545	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-34546	DISCOVERY NATURAL RESOURCES LLC	Oil	16673
42-235-34547	COMPASS ENERGY OPERATING, LLC	Oil	20747
42-235-34548	BANNER OPERATING, LLC	Oil	16939
42-235-34549	COMPASS ENERGY OPERATING, LLC	Oil	17072
42-235-34550	EXCO RESOURCES, INC.
42-235-34551	COMPASS ENERGY OPERATING, LLC	Oil	20736
42-235-34552	COMPASS ENERGY OPERATING, LLC	Oil	18485
42-235-34553	SAFEMARK OIL & GAS, LLC	Oil	17010
42-235-34554	ELCO OIL & GAS
42-235-34555	COMPASS ENERGY OPERATING, LLC	Oil	16613
42-235-34556	COMPASS ENERGY OPERATING, LLC	Oil	16613
42-235-34557	COMPASS ENERGY OPERATING, LLC	Oil	20744
42-235-34558	COMPASS ENERGY OPERATING, LLC	Oil	16613
42-235-34559	TXP, INCORPORATED	Oil	17336
42-235-34560	EXCEED PETROLEUM LLC	Oil	17140
42-235-34561	Apache Corporation	Oil	14918
42-235-34562	Apache Corporation	Oil	14918
42-235-34563	Apache Corporation	Oil	14918
42-235-34564	Apache Corporation
42-235-34565	DISCOVERY NATURAL RESOURCES LLC	Oil	17362
42-235-34566	COMPASS ENERGY OPERATING, LLC	Oil	16318
42-235-34567	COMPASS ENERGY OPERATING, LLC	Oil	16643
42-235-34568	COMPASS ENERGY OPERATING, LLC	Oil	20736
42-235-34569	WESTERN CHIEF OPERATING, L.L.C.	Oil	17546
42-235-34570	Apache Corporation	Oil	14918
42-235-34571	DISCOVERY NATURAL RESOURCES LLC	Oil	16668
42-235-34572	GANADOR OPERATING, LLC	Oil	17488
42-235-34573	GANADOR OPERATING, LLC	Oil	17533
42-235-34574	GANADOR OPERATING, LLC	Oil	17533
42-235-34575	COMPASS ENERGY OPERATING, LLC	Oil	20742
42-235-34576	GANADOR OPERATING, LLC	Oil	17501
42-235-34577	GANADOR OPERATING, LLC	Oil	17501
42-235-34578	COMPASS ENERGY OPERATING, LLC	Oil	20734
42-235-34579	COMPASS ENERGY OPERATING, LLC	Oil	20738
42-235-34580	COMPASS ENERGY OPERATING, LLC	Oil	15705
42-235-34581	GANADOR OPERATING, LLC	Oil	17482
42-235-34582	GANADOR OPERATING, LLC	Oil	17501
42-235-34583	COG OPERATING LLC	Oil	17501
42-235-34584	GANADOR OPERATING, LLC	Oil	17501
42-235-34585	FOSSIL PETROLEUM LLC	Oil	16981
42-235-34586	PIONEER NATURAL RES. USA, INC.	Oil	15027
42-235-34587	COMPASS ENERGY OPERATING, LLC	Oil	18491
42-235-34588	COMPASS ENERGY OPERATING, LLC	Oil	20721
42-235-34589	COMPASS ENERGY OPERATING, LLC	Oil	16072
42-235-34590	COMPASS ENERGY OPERATING, LLC	Oil	20744
42-235-34591	SEM OPERATING COMPANY LLC	Oil	17569
42-235-34592	HGN OPERATING I, LLC
42-235-34593	PETRODATA RESOURCES, INC.	Oil	17768
42-235-34594	EXCO RESOURCES, INC.
42-235-34595	COMPASS ENERGY OPERATING, LLC	Oil	18542
42-235-34596	COMPASS ENERGY OPERATING, LLC	Oil	17359
42-235-34597	COMPASS ENERGY OPERATING, LLC	Oil	16675
42-235-34598	COMPASS ENERGY OPERATING, LLC	Oil	18485
42-235-34599	DISCOVERY NATURAL RESOURCES LLC	Oil	17374
42-235-34600	DISCOVERY NATURAL RESOURCES LLC	Oil	17362
42-235-34601	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-34602	DISCOVERY NATURAL RESOURCES LLC	Oil	17374
42-235-34603	COMPASS ENERGY OPERATING, LLC	Oil	20736
42-235-34604	DISCOVERY NATURAL RESOURCES LLC	Oil	16833
42-235-34605	DISCOVERY NATURAL RESOURCES LLC	Oil	17451
42-235-34606	DISCOVERY NATURAL RESOURCES LLC	Oil	17446
42-235-34607	EL PASO E & P COMPANY, L. P.	Oil	17565
42-235-34608	COMPASS ENERGY OPERATING, LLC	Oil	20750
42-235-34609	DISCOVERY NATURAL RESOURCES LLC	Oil	16833
42-235-34610	COMPASS ENERGY OPERATING, LLC	Oil	16318
42-235-34611	COMPASS ENERGY OPERATING, LLC	Oil	20751
42-235-34612	COMPASS ENERGY OPERATING, LLC	Oil	20744
42-235-34613	DISCOVERY NATURAL RESOURCES LLC	Oil	16707
42-235-34614	COMPASS ENERGY OPERATING, LLC	Oil	20715
42-235-34615	COMPASS ENERGY OPERATING, LLC	Oil	20718
42-235-34616	DISCOVERY NATURAL RESOURCES LLC	Oil	16833
42-235-34617	DISCOVERY NATURAL RESOURCES LLC	Oil	16833
42-235-34618	COMPASS ENERGY OPERATING, LLC	Gas	262378
42-235-34619	COMPASS ENERGY OPERATING, LLC	Oil	20726
42-235-34620	COMPASS ENERGY OPERATING, LLC	Oil	16288
42-235-34621	SEM OPERATING COMPANY LLC	Oil	17171
42-235-34622	TXP, INCORPORATED	Oil	17590
42-235-34623	SEM OPERATING COMPANY LLC	Oil	18398
42-235-34624	SEM OPERATING COMPANY LLC	Oil	17171
42-235-34625	DISCOVERY NATURAL RESOURCES LLC	Oil	16833
42-235-34626	GANADOR OPERATING, LLC	Oil	17615
42-235-34627	GANADOR OPERATING, LLC	Oil	17618
42-235-34628	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-34629	COMPASS ENERGY OPERATING, LLC	Oil	20726
42-235-34630	COMPASS ENERGY OPERATING, LLC	Oil	17359
42-235-34631	DISCOVERY NATURAL RESOURCES LLC	Oil	17374
42-235-34632	FIVESTONES ENERGY LLC
42-235-34633	SEM OPERATING COMPANY LLC	Oil	17544
42-235-34634	SAFEMARK OIL & GAS, LLC	Oil	17413
42-235-34635	DISCOVERY NATURAL RESOURCES LLC	Oil	17362
42-235-34636	DISCOVERY NATURAL RESOURCES LLC	Oil	17362
42-235-34637	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-34638	COMPASS ENERGY OPERATING, LLC	Oil	17414
42-235-34639	TXP, INCORPORATED	Oil	20418
42-235-34640	SEM OPERATING COMPANY LLC	Oil	17557
42-235-34641	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-34642	SEM OPERATING COMPANY LLC	Oil	17613
42-235-34643	COMPASS ENERGY OPERATING, LLC	Oil	18541
42-235-34644	COMPASS ENERGY OPERATING, LLC	Oil	16306
42-235-34645	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-34646	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-34647	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-34648	COMPASS ENERGY OPERATING, LLC	Oil	15874
42-235-34649	COMPASS ENERGY OPERATING, LLC	Oil	15705
42-235-34650	COMPASS ENERGY OPERATING, LLC	Oil	16104
42-235-34651	DISCOVERY NATURAL RESOURCES LLC	Oil	16707
42-235-34652	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-34653	DISCOVERY NATURAL RESOURCES LLC	Oil	17374
42-235-34654	DISCOVERY NATURAL RESOURCES LLC	Oil	18048
42-235-34655	COMPASS ENERGY OPERATING, LLC	Oil	17072
42-235-34656	COMPASS ENERGY OPERATING, LLC	Oil	17072
42-235-34657	COMPASS ENERGY OPERATING, LLC	Oil	20738
42-235-34658	COMPASS ENERGY OPERATING, LLC	Oil	16076
42-235-34659	COMPASS ENERGY OPERATING, LLC	Oil	16076
42-235-34660	COMPASS ENERGY OPERATING, LLC	Oil	20744
42-235-34661	COMPASS ENERGY OPERATING, LLC	Oil	20757
42-235-34662	GANADOR OPERATING, LLC	Oil	17507
42-235-34663	GANADOR OPERATING, LLC	Oil	17482
42-235-34664	GANADOR OPERATING, LLC	Oil	17482
42-235-34665	GANADOR OPERATING, LLC	Oil	17533
42-235-34666	SEM OPERATING COMPANY LLC	Oil	17666
42-235-34667	SEM OPERATING COMPANY LLC	Oil	17681
42-235-34668	COMPASS ENERGY OPERATING, LLC	Oil	16104
42-235-34669	GANADOR OPERATING, LLC	Oil	17482
42-235-34670	EXCO RESOURCES, INC.
42-235-34671	PRESTONWOOD OPERATING LLC	Oil	16944
42-235-34672	HANNATHON PETROLEUM, LLC	Oil	17556
42-235-34673	GANADOR OPERATING, LLC	Oil	17824
42-235-34674	DISCOVERY NATURAL RESOURCES LLC	Oil	16833
42-235-34675	EL PASO E & P COMPANY, L. P.	Oil	17558
42-235-34676	THREE RIVERS OPERATING CO LLC
42-235-34677	DISCOVERY NATURAL RESOURCES LLC	Oil	16668
42-235-34678	DISCOVERY NATURAL RESOURCES LLC	Oil	16833
42-235-34679	SEM OPERATING COMPANY LLC	Oil	17171
42-235-34680	GANADOR OPERATING, LLC	Oil	16694
42-235-34681	GANADOR OPERATING, LLC	Oil	16510
42-235-34682	Apache Corporation	Oil	14918
42-235-34683	Apache Corporation	Oil	14918
42-235-34684	Apache Corporation	Oil	14918
42-235-34685	Apache Corporation	Oil	14918
42-235-34686	Apache Corporation	Oil	14918
42-235-34687	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-34688	GANADOR OPERATING, LLC	Oil	16712
42-235-34689	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-34690	COMPASS ENERGY OPERATING, LLC	Oil	17525
42-235-34691	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-34692	DISCOVERY NATURAL RESOURCES LLC	Oil	16707
42-235-34693	COMPASS ENERGY OPERATING, LLC	Oil	20726
42-235-34694	COMPASS ENERGY OPERATING, LLC	Oil	17359
42-235-34695	DISCOVERY NATURAL RESOURCES LLC	Oil	16673
42-235-34696	COMPASS ENERGY OPERATING, LLC	Oil	20721
42-235-34697	COMPASS ENERGY OPERATING, LLC	Oil	20755
42-235-34698	COMPASS ENERGY OPERATING, LLC	Oil	17484
42-235-34699	GANADOR OPERATING, LLC	Oil	17657
42-235-34700	COMPASS ENERGY OPERATING, LLC	Oil	16104
42-235-34701	COMPASS ENERGY OPERATING, LLC	Oil	16104
42-235-34702	COMPASS ENERGY OPERATING, LLC	Oil	16104
42-235-34703	GANADOR OPERATING, LLC	Oil	17549
42-235-34704	SEM OPERATING COMPANY LLC	Oil	17171
42-235-34705	SEM OPERATING COMPANY LLC	Oil	17569
42-235-34706	COMPASS ENERGY OPERATING, LLC	Oil	20720
42-235-34707	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-34708	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-34709	SABLE PERMIAN RESOURCES, LLC	Oil	20589
42-235-34710	SABLE PERMIAN RESOURCES, LLC	Oil	20610
42-235-34711	SEM OPERATING COMPANY LLC	Oil	17569
42-235-34712	DISCOVERY NATURAL RESOURCES LLC	Oil	16707
42-235-34713	DISCOVERY NATURAL RESOURCES LLC	Oil	17362
42-235-34714	DISCOVERY NATURAL RESOURCES LLC	Oil	17362
42-235-34715	COMPASS ENERGY OPERATING, LLC	Oil	18861
42-235-34716	COMPASS ENERGY OPERATING, LLC	Oil	20752
42-235-34717	COMPASS ENERGY OPERATING, LLC	Oil	20747
42-235-34718	COMPASS ENERGY OPERATING, LLC	Oil	20747
42-235-34719	COMPASS ENERGY OPERATING, LLC	Oil	20747
42-235-34720	THREE RIVERS OPERATING CO LLC
42-235-34721	COMPASS ENERGY OPERATING, LLC	Oil	16104
42-235-34722	COMPASS ENERGY OPERATING, LLC	Oil	16318
42-235-34723	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-34724	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-34725	EXCO RESOURCES, INC.
42-235-34726	SEM OPERATING COMPANY LLC	Oil	17681
42-235-34727
42-235-34728	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-34729	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-34730	DISCOVERY NATURAL RESOURCES LLC	Oil	17632
42-235-34731	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-34732	SEM OPERATING COMPANY LLC	Oil	17171
42-235-34733	SEM OPERATING COMPANY LLC	Oil	17171
42-235-34734	SEM OPERATING COMPANY LLC	Oil	17171
42-235-34735	SEM OPERATING COMPANY LLC	Oil	17544
42-235-34736	FOSSIL PETROLEUM LLC	Oil	17498
42-235-34737	COMPASS ENERGY OPERATING, LLC	Oil	16104
42-235-34738	TXP, INCORPORATED	Oil	17551
42-235-34739	COMPASS ENERGY OPERATING, LLC	Oil	17359
42-235-34740	COMPASS ENERGY OPERATING, LLC	Oil	17359
42-235-34741	COMPASS ENERGY OPERATING, LLC	Oil	20744
42-235-34742	EL PASO E & P COMPANY, L. P.
42-235-34743	COMPASS ENERGY OPERATING, LLC	Oil	20744
42-235-34744	GANADOR OPERATING, LLC	Oil	17555
42-235-34745	GANADOR OPERATING, LLC	Oil	16253
42-235-34746	TXP, INCORPORATED	Oil	20419
42-235-34747	COMPASS ENERGY OPERATING, LLC	Oil	17072
42-235-34748	ATROPOS EXPLORATION COMPANY
42-235-34749	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-34750	COMPASS ENERGY OPERATING, LLC	Oil	16219
42-235-34751	COMPASS ENERGY OPERATING, LLC	Oil	20742
42-235-34752	PIONEER NATURAL RES. USA, INC.	Oil	17697
42-235-34753	SEM OPERATING COMPANY LLC	Oil	17557
42-235-34754	DISCOVERY NATURAL RESOURCES LLC	Oil	17632
42-235-34755	GANADOR OPERATING, LLC	Oil	16251
42-235-34756	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-34757	COMPASS ENERGY OPERATING, LLC	Oil	20738
42-235-34758	COMPASS ENERGY OPERATING, LLC	Oil	15846
42-235-34759	FORTUNE ENERGY, INC.	Oil	17759
42-235-34760
42-235-34761	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-34762	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-34763	GANADOR OPERATING, LLC	Oil	17482
42-235-34764	GANADOR OPERATING, LLC	Oil	17482
42-235-34765	GANADOR OPERATING, LLC	Oil	16425
42-235-34766	GANADOR OPERATING, LLC	Oil	16510
42-235-34767	GANADOR OPERATING, LLC	Oil	16510
42-235-34768	EVERQUEST ENERGY CORPORATION	Oil	18409
42-235-34769	DISCOVERY NATURAL RESOURCES LLC	Oil	17750
42-235-34770	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-34771	COMPASS ENERGY OPERATING, LLC	Oil	17484
42-235-34772	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-34773	SABLE PERMIAN RESOURCES, LLC	Oil	20550
42-235-34774	TRACKER RESOURCE DEV III, LLC	Oil	07191
42-235-34775	Apache Corporation	Oil	14918
42-235-34776	Apache Corporation	Oil	06725
42-235-34777	Apache Corporation	Oil	14918
42-235-34778	Apache Corporation	Oil	06725
42-235-34779	THREE RIVERS OPERATING CO LLC
42-235-34780	TRACKER RESOURCE DEV III, LLC	Oil	06730
42-235-34781	Apache Corporation	Oil	06725
42-235-34782	Apache Corporation	Oil	06725
42-235-34783	Apache Corporation	Oil	14918
42-235-34784	Apache Corporation	Oil	14918
42-235-34785	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-34786	Apache Corporation	Oil	14918
42-235-34787	Apache Corporation	Oil	14918
42-235-34788	Apache Corporation	Oil	14918
42-235-34789	Apache Corporation	Oil	14918
42-235-34790	THREE RIVERS OPERATING CO LLC
42-235-34791	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-34792	DISCOVERY NATURAL RESOURCES LLC	Oil	17632
42-235-34793	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-34794	COMPASS ENERGY OPERATING, LLC	Oil	20746
42-235-34795	COMPASS ENERGY OPERATING, LLC	Oil	20745
42-235-34796	COMPASS ENERGY OPERATING, LLC	Oil	16014
42-235-34797	COMPASS ENERGY OPERATING, LLC	Oil	20726
42-235-34798	GANADOR OPERATING, LLC	Oil	17555
42-235-34799	COMPASS ENERGY OPERATING, LLC	Oil	16288
42-235-34800	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-34801	SABLE PERMIAN RESOURCES, LLC	Oil	20610
42-235-34802	GANADOR OPERATING, LLC	Oil	17746
42-235-34803	THREE RIVERS OPERATING CO LLC
42-235-34804	DISCOVERY NATURAL RESOURCES LLC	Oil	18628
42-235-34805	DISCOVERY NATURAL RESOURCES LLC	Oil	18628
42-235-34806	DISCOVERY NATURAL RESOURCES LLC	Oil	17632
42-235-34807
42-235-34808	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-34809	COMPASS ENERGY OPERATING, LLC	Oil	20718
42-235-34810	ATROPOS EXPLORATION COMPANY
42-235-34811	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-34812	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-34813	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-34814	COMPASS ENERGY OPERATING, LLC	Oil	20755
42-235-34815	SABLE PERMIAN RESOURCES, LLC	Oil	20624
42-235-34816	FIML NATURAL RESOURCES, LLC
42-235-34817	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-34818	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-34819	REO OPERATING LLC	Oil	07023
42-235-34820	Apache Corporation	Oil	06725
42-235-34821	Apache Corporation	Oil	06725
42-235-34822	Apache Corporation	Oil	06725
42-235-34823	Apache Corporation	Oil	06725
42-235-34824	Apache Corporation	Oil	06725
42-235-34825	Apache Corporation	Oil	14918
42-235-34826	Apache Corporation	Oil	14918
42-235-34827	PRESTONWOOD OPERATING LLC	Oil	17418
42-235-34828	Apache Corporation	Oil	06725
42-235-34829	EXCO RESOURCES, INC.	Oil	20743
42-235-34830	COG OPERATING LLC
42-235-34831	SEM OPERATING COMPANY LLC	Oil	17171
42-235-34832	COMPASS ENERGY OPERATING, LLC	Oil	17414
42-235-34833	COMPASS ENERGY OPERATING, LLC	Oil	17359
42-235-34834	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-34835	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-34836	GANADOR OPERATING, LLC	Oil	17890
42-235-34837	COMPASS ENERGY OPERATING, LLC	Oil	16288
42-235-34838	COMPASS ENERGY OPERATING, LLC	Oil	17414
42-235-34839	ATROPOS EXPLORATION COMPANY	Oil	07502
42-235-34840	DISCOVERY NATURAL RESOURCES LLC	Oil	17446
42-235-34841	DISCOVERY NATURAL RESOURCES LLC	Oil	17776
42-235-34842	DISCOVERY NATURAL RESOURCES LLC	Oil	17776
42-235-34843	GANADOR OPERATING, LLC	Oil	18075
42-235-34844	THREE RIVERS OPERATING CO LLC
42-235-34845	COMPASS ENERGY OPERATING, LLC	Oil	17649
42-235-34846	SEM OPERATING COMPANY LLC	Oil	17666
42-235-34847	SEM OPERATING COMPANY LLC	Oil	17171
42-235-34848	COMPASS ENERGY OPERATING, LLC	Oil	16613
42-235-34849	COMPASS ENERGY OPERATING, LLC	Oil	16071
42-235-34850	DISCOVERY NATURAL RESOURCES LLC	Oil	17711
42-235-34851	COG OPERATING LLC	Oil	17746
42-235-34852	SEM OPERATING COMPANY LLC	Oil	17171
42-235-34853	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-34854	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-34855	SEM OPERATING COMPANY LLC	Oil	17171
42-235-34856	SEM OPERATING COMPANY LLC	Oil	17171
42-235-34857	SEM OPERATING COMPANY LLC	Oil	17171
42-235-34858	THREE RIVERS OPERATING CO LLC
42-235-34859	SEM OPERATING COMPANY LLC	Oil	17557
42-235-34860	BANNER OPERATING, LLC
42-235-34861	GANADOR OPERATING, LLC	Oil	17549
42-235-34862	GANADOR OPERATING, LLC	Oil	17732
42-235-34863	DISCOVERY NATURAL RESOURCES LLC	Oil	17796
42-235-34864	TXP, INCORPORATED	Oil	20417
42-235-34865	DISCOVERY NATURAL RESOURCES LLC	Oil	17796
42-235-34866	DISCOVERY NATURAL RESOURCES LLC	Oil	17796
42-235-34867	STRAND ENERGY, L.C.
42-235-34868	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-34869	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-34870	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-34871	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-34872	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-34873	PROBITY SWD, LLC	Oil	17971
42-235-34874	GANADOR OPERATING, LLC	Oil	17833
42-235-34875	GANADOR OPERATING, LLC	Oil	17833
42-235-34876	PIONEER NATURAL RES. USA, INC.	Oil	17741
42-235-34877	GANADOR OPERATING, LLC	Oil	17833
42-235-34878	GANADOR OPERATING, LLC	Oil	17833
42-235-34879	SEM OPERATING COMPANY LLC	Oil	17613
42-235-34880	DISCOVERY NATURAL RESOURCES LLC	Oil	17776
42-235-34881	DISCOVERY NATURAL RESOURCES LLC	Oil	17776
42-235-34882	SEM OPERATING COMPANY LLC	Oil	17972
42-235-34883	SEM OPERATING COMPANY LLC	Oil	17972
42-235-34884	SEM OPERATING COMPANY LLC	Oil	17171
42-235-34885	SEM OPERATING COMPANY LLC	Oil	17171
42-235-34886	SEM OPERATING COMPANY LLC	Oil	17171
42-235-34887	EOG Resources, Inc.
42-235-34888	EOG Resources, Inc.
42-235-34889	Apache Corporation	Oil	18127
42-235-34890	FOSSIL PETROLEUM LLC	Oil	17830
42-235-34891	EOG Resources, Inc.
42-235-34892	SEM OPERATING COMPANY LLC	Oil	17613
42-235-34893	DISCOVERY NATURAL RESOURCES LLC	Oil	07533
42-235-34894	DISCOVERY NATURAL RESOURCES LLC	Oil	07533
42-235-34895	COMPASS ENERGY OPERATING, LLC	Oil	17915
42-235-34896	SEM OPERATING COMPANY LLC	Oil	17809
42-235-34897	SEM OPERATING COMPANY LLC	Oil	17809
42-235-34898	SEM OPERATING COMPANY LLC	Oil	17809
42-235-34899	SEM OPERATING COMPANY LLC	Oil	17809
42-235-34900	SEM OPERATING COMPANY LLC	Oil	17809
42-235-34901	SEM OPERATING COMPANY LLC	Oil	17809
42-235-34902	SEM OPERATING COMPANY LLC	Oil	17809
42-235-34903	SABLE PERMIAN RESOURCES, LLC	Oil	20596
42-235-34904	GANADOR OPERATING, LLC	Oil	17851
42-235-34905	COG OPERATING LLC	Oil	17841
42-235-34906	GANADOR OPERATING, LLC	Oil	17841
42-235-34907	GANADOR OPERATING, LLC	Oil	17851
42-235-34908	DISCOVERY NATURAL RESOURCES LLC	Oil	07533
42-235-34909	DISCOVERY NATURAL RESOURCES LLC	Oil	17854
42-235-34910	COMPASS ENERGY OPERATING, LLC	Oil	17760
42-235-34911	FIML NATURAL RESOURCES, LLC
42-235-34912	DISCOVERY NATURAL RESOURCES LLC	Oil	07469
42-235-34913	GANADOR OPERATING, LLC	Oil	17851
42-235-34914	COG OPERATING LLC	Oil	17840
42-235-34915	GANADOR OPERATING, LLC	Oil	17840
42-235-34916	COG OPERATING LLC	Oil	17626
42-235-34917	THREE RIVERS OPERATING CO LLC
42-235-34918	GANADOR OPERATING, LLC	Oil	17625
42-235-34919	GANADOR OPERATING, LLC	Oil	17833
42-235-34920	GANADOR OPERATING, LLC	Oil	17833
42-235-34921	GANADOR OPERATING, LLC	Oil	17833
42-235-34922	COG OPERATING LLC
42-235-34923	FOSSIL PETROLEUM LLC	Oil	16981
42-235-34924	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-34925	SEM OPERATING COMPANY LLC	Oil	17569
42-235-34926	FIML NATURAL RESOURCES, LLC
42-235-34927	FIML NATURAL RESOURCES, LLC
42-235-34928	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-34929	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-34930	SEM OPERATING COMPANY LLC	Oil	17569
42-235-34931	SEM OPERATING COMPANY LLC	Oil	17569
42-235-34932	SEM OPERATING COMPANY LLC	Oil	17569
42-235-34933	SEM OPERATING COMPANY LLC	Oil	17613
42-235-34934	SEM OPERATING COMPANY LLC	Oil	17613
42-235-34935	SEM OPERATING COMPANY LLC	Oil	17569
42-235-34936	DISCOVERY NATURAL RESOURCES LLC	Oil	17854
42-235-34937	DISCOVERY NATURAL RESOURCES LLC	Oil	17854
42-235-34938	DISCOVERY NATURAL RESOURCES LLC	Oil	17854
42-235-34939	GANADOR OPERATING, LLC	Oil	17746
42-235-34940	GANADOR OPERATING, LLC	Oil	17826
42-235-34941	SABLE PERMIAN RESOURCES, LLC	Oil	20550
42-235-34942	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-34943	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-34944	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-34945	PETRODATA RESOURCES, INC.
42-235-34946	DISCOVERY NATURAL RESOURCES LLC	Oil	17776
42-235-34947	SEM OPERATING COMPANY LLC	Oil	17666
42-235-34948	SEM OPERATING COMPANY LLC	Oil	17681
42-235-34949	SEM OPERATING COMPANY LLC	Oil	17681
42-235-34950	DISCOVERY NATURAL RESOURCES LLC	Oil	17776
42-235-34951	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-34952	SEM OPERATING COMPANY LLC	Oil	17681
42-235-34953	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-34954	SEM OPERATING COMPANY LLC	Oil	17681
42-235-34955	SEM OPERATING COMPANY LLC	Oil	17666
42-235-34956	Apache Corporation	Oil	18019
42-235-34957	Apache Corporation	Oil	18019
42-235-34958	SEM OPERATING COMPANY LLC	Oil	17681
42-235-34959	TXP, INCORPORATED	Oil	20418
42-235-34960	TXP, INCORPORATED	Oil	20417
42-235-34961	HULEN OPERATING COMPANY	Gas	287953
42-235-34962	HULEN OPERATING COMPANY	Gas	286066
42-235-34963	HULEN OPERATING COMPANY	Gas	286102
42-235-34964	THREE RIVERS OPERATING CO LLC
42-235-34965	SEM OPERATING COMPANY LLC	Oil	17584
42-235-34966	HULEN OPERATING COMPANY	Gas	287405
42-235-34967	SEM OPERATING COMPANY LLC	Oil	17584
42-235-34968	SEM OPERATING COMPANY LLC	Oil	17584
42-235-34969	SEM OPERATING COMPANY LLC	Oil	17584
42-235-34970	SEM OPERATING COMPANY LLC	Oil	17666
42-235-34971	GANADOR OPERATING, LLC	Oil	17835
42-235-34972	THREE RIVERS OPERATING CO LLC
42-235-34973	GANADOR OPERATING, LLC	Oil	17851
42-235-34974	SABLE PERMIAN RESOURCES, LLC	Oil	20597
42-235-34975	Apache Corporation	Oil	18016
42-235-34976	TRACKER RESOURCE DEV III, LLC	Oil	17814
42-235-34977	COMPASS ENERGY OPERATING, LLC	Oil	17560
42-235-34978	GANADOR OPERATING, LLC	Oil	17501
42-235-34979	SEM OPERATING COMPANY LLC	Oil	17681
42-235-34980	SEM OPERATING COMPANY LLC	Oil	17681
42-235-34981	DOVE CREEK ENERGY, INC.
42-235-34982	SEM OPERATING COMPANY LLC	Oil	17569
42-235-34983	EOG Resources, Inc.
42-235-34984	SEM OPERATING COMPANY LLC	Oil	17569
42-235-34985	COMPASS ENERGY OPERATING, LLC	Oil	20718
42-235-34986	COMPASS ENERGY OPERATING, LLC	Oil	20724
42-235-34987	SEM OPERATING COMPANY LLC	Oil	17666
42-235-34988	Apache Corporation	Oil	18019
42-235-34989	Apache Corporation	Oil	18019
42-235-34990	Apache Corporation	Oil	18019
42-235-34991	Apache Corporation	Oil	18019
42-235-34992	EOG Resources, Inc.
42-235-34993	SEM OPERATING COMPANY LLC	Oil	17569
42-235-34994	EOG Resources, Inc.
42-235-34995	EOG Resources, Inc.
42-235-34996	SEM OPERATING COMPANY LLC	Oil	17569
42-235-34997	EOG Resources, Inc.
42-235-34998	EOG Resources, Inc.
42-235-34999	SEM OPERATING COMPANY LLC	Oil	17569
42-235-35000	SEM OPERATING COMPANY LLC	Oil	17569
42-235-35001	EOG Resources, Inc.
42-235-35002	SEM OPERATING COMPANY LLC	Oil	17569
42-235-35003	EOG Resources, Inc.
42-235-35004	SEM OPERATING COMPANY LLC	Oil	17569
42-235-35005	EOG Resources, Inc.
42-235-35006	Apache Corporation	Oil	18016
42-235-35007	Apache Corporation	Oil	18016
42-235-35008	Apache Corporation	Oil	18016
42-235-35009	Apache Corporation	Oil	18016
42-235-35010	EOG Resources, Inc.
42-235-35011	Apache Corporation	Oil	18016
42-235-35012	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-35013	SABLE PERMIAN RESOURCES, LLC	Oil	20557
42-235-35014	DEVON ENERGY PRODUCTION CO, L.P.
42-235-35015	DISCOVERY NATURAL RESOURCES LLC	Oil	17945
42-235-35016	DISCOVERY NATURAL RESOURCES LLC	Oil	16668
42-235-35017	SEM OPERATING COMPANY LLC	Oil	17544
42-235-35018	SEM OPERATING COMPANY LLC	Oil	17544
42-235-35019	TXP, INCORPORATED	Oil	17960
42-235-35020	COMPASS ENERGY OPERATING, LLC	Oil	17649
42-235-35021	SEM OPERATING COMPANY LLC	Oil	17544
42-235-35022	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35023	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35024	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-35025	COMPASS ENERGY OPERATING, LLC	Oil	20752
42-235-35026	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-35027	DISCOVERY NATURAL RESOURCES LLC	Oil	16668
42-235-35028	COMPASS ENERGY OPERATING, LLC	Oil	17954
42-235-35029	THREE RIVERS OPERATING CO LLC
42-235-35030	COMPASS ENERGY OPERATING, LLC	Oil	16318
42-235-35031	COMPASS ENERGY OPERATING, LLC	Oil	16306
42-235-35032	COMPASS ENERGY OPERATING, LLC	Oil	16229
42-235-35033	COMPASS ENERGY OPERATING, LLC	Oil	17414
42-235-35034	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-35035	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-35036	SEM OPERATING COMPANY LLC	Oil	17681
42-235-35037	SEM OPERATING COMPANY LLC	Oil	17681
42-235-35038	THREE RIVERS OPERATING CO LLC
42-235-35039	EP ENERGY E&P COMPANY, L.P.
42-235-35040	SEM OPERATING COMPANY LLC	Oil	17544
42-235-35041	SEM OPERATING COMPANY LLC	Oil	17544
42-235-35042	SEM OPERATING COMPANY LLC	Oil	17681
42-235-35043	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-35044	SEM OPERATING COMPANY LLC	Oil	17584
42-235-35045	DISCOVERY NATURAL RESOURCES LLC	Oil	17451
42-235-35046	DISCOVERY NATURAL RESOURCES LLC	Oil	17451
42-235-35047	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-35048	THREE RIVERS OPERATING CO LLC
42-235-35049	DISCOVERY NATURAL RESOURCES LLC	Oil	18128
42-235-35051	DISCOVERY NATURAL RESOURCES LLC	Oil	18128
42-235-35052	DISCOVERY NATURAL RESOURCES LLC	Oil	18264
42-235-35053	SABLE PERMIAN RESOURCES, LLC	Oil	20610
42-235-35054	TANKERSLEY SWD LLC	Oil	17593
42-235-35055	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-35056	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-35057	FORELAND OPERATING, LLC	Oil	18136
42-235-35058	TXP, INCORPORATED
42-235-35059	TRACKER RESOURCE DEV III, LLC	Oil	17814
42-235-35060	COMPASS ENERGY OPERATING, LLC	Oil	16613
42-235-35061	GANADOR OPERATING, LLC	Oil	17826
42-235-35062	COMPASS ENERGY OPERATING, LLC	Oil	20747
42-235-35063	EXCO RESOURCES, INC.
42-235-35064	Apache Corporation	Oil	18150
42-235-35065	EXCEED PETROLEUM LLC	Oil	18157
42-235-35066	SABLE PERMIAN RESOURCES, LLC	Oil	18560
42-235-35067	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-35068	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-35069	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-35070	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-35071	TXP, INCORPORATED	Oil	19717
42-235-35072	DISCOVERY NATURAL RESOURCES LLC	Oil	17362
42-235-35073	Apache Corporation	Oil	18185
42-235-35074	Apache Corporation
42-235-35075	Apache Corporation	Oil	18185
42-235-35076	Apache Corporation	Oil	18185
42-235-35077	Apache Corporation
42-235-35078	Apache Corporation	Oil	18185
42-235-35079	Apache Corporation	Oil	18171
42-235-35080	Apache Corporation	Oil	18171
42-235-35081	Apache Corporation	Oil	18171
42-235-35082	Apache Corporation	Oil	18171
42-235-35083	Apache Corporation	Oil	18171
42-235-35084	Apache Corporation	Oil	18171
42-235-35085	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35086	DISCOVERY NATURAL RESOURCES LLC	Oil	18128
42-235-35087	SEM OPERATING COMPANY LLC	Oil	17569
42-235-35088	SEM OPERATING COMPANY LLC	Oil	17666
42-235-35089	SEM OPERATING COMPANY LLC	Oil	17666
42-235-35090	SEM OPERATING COMPANY LLC	Oil	17613
42-235-35091	SEM OPERATING COMPANY LLC	Oil	17613
42-235-35092	SEM OPERATING COMPANY LLC	Oil	17613
42-235-35093	SEM OPERATING COMPANY LLC	Oil	17584
42-235-35095	SEM OPERATING COMPANY LLC	Oil	17584
42-235-35096	SEM OPERATING COMPANY LLC	Oil	17584
42-235-35097	DISCOVERY NATURAL RESOURCES LLC	Oil	17362
42-235-35098	FIML NATURAL RESOURCES, LLC
42-235-35099	ENDEAVOR ENERGY RESOURCES L.P.	Oil	18281
42-235-35100	ENDEAVOR ENERGY RESOURCES L.P.	Oil	18281
42-235-35101
42-235-35102	THREE RIVERS OPERATING CO LLC
42-235-35103	GANADOR OPERATING, LLC	Oil	17618
42-235-35104	COMPASS ENERGY OPERATING, LLC	Oil	17649
42-235-35105	DISCOVERY NATURAL RESOURCES LLC	Oil	18047
42-235-35106	DISCOVERY NATURAL RESOURCES LLC	Oil	18047
42-235-35107	COMPASS ENERGY OPERATING, LLC	Oil	16334
42-235-35108	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35109	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35110	SEM OPERATING COMPANY LLC	Oil	17666
42-235-35111	SEM OPERATING COMPANY LLC	Oil	17666
42-235-35112
42-235-35113
42-235-35114
42-235-35115	COMPASS ENERGY OPERATING, LLC	Oil	20740
42-235-35116
42-235-35117
42-235-35118	Apache Corporation	Oil	18150
42-235-35119	COMPASS ENERGY OPERATING, LLC	Oil	20741
42-235-35120	Apache Corporation	Oil	18150
42-235-35121	Apache Corporation	Oil	18150
42-235-35122	Apache Corporation	Oil	18150
42-235-35123
42-235-35124	FORELAND OPERATING, LLC	Oil	18136
42-235-35125	DISCOVERY NATURAL RESOURCES LLC	Oil	16833
42-235-35126	EXCO/HGI JV ASSETS, LLC	Oil	18084
42-235-35127	DISCOVERY NATURAL RESOURCES LLC	Oil	18049
42-235-35128	COMPASS ENERGY OPERATING, LLC	Oil	16613
42-235-35129	DISCOVERY NATURAL RESOURCES LLC	Oil	18049
42-235-35130	DOVE CREEK ENERGY, INC.	Oil	18407
42-235-35131	MTN ENERGY INC
42-235-35132	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-35133	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-35134	ENDEAVOR ENERGY RESOURCES L.P.	Oil	18281
42-235-35135	SABLE PERMIAN RESOURCES, LLC	Oil	20550
42-235-35136	ENDEAVOR ENERGY RESOURCES L.P.	Oil	18281
42-235-35137	ENDEAVOR ENERGY RESOURCES L.P.	Oil	18281
42-235-35138	ENDEAVOR ENERGY RESOURCES L.P.	Oil	18281
42-235-35139	SABLE PERMIAN RESOURCES, LLC	Oil	20552
42-235-35140	ENDEAVOR ENERGY RESOURCES L.P.	Oil	18281
42-235-35141	ENDEAVOR ENERGY RESOURCES L.P.	Oil	18281
42-235-35142	SABLE PERMIAN RESOURCES, LLC	Oil	20595
42-235-35143	ON POINT OILFIELD OPERATIONS LLC	Oil	18132
42-235-35144	DISCOVERY NATURAL RESOURCES LLC	Oil	18053
42-235-35145	DISCOVERY NATURAL RESOURCES LLC	Oil	18053
42-235-35146	DISCOVERY NATURAL RESOURCES LLC	Oil	18053
42-235-35147	SEM OPERATING COMPANY LLC	Oil	18129
42-235-35148	SEM OPERATING COMPANY LLC	Oil	18129
42-235-35149	SEM OPERATING COMPANY LLC	Oil	18129
42-235-35150	SABLE PERMIAN RESOURCES, LLC	Oil	20552
42-235-35151	DISCOVERY NATURAL RESOURCES LLC	Oil	16833
42-235-35152	DISCOVERY NATURAL RESOURCES LLC	Oil	18201
42-235-35153	FORELAND OPERATING, LLC	Oil	18252
42-235-35154	GANADOR OPERATING, LLC	Oil	17732
42-235-35155	GANADOR OPERATING, LLC	Oil	17549
42-235-35156	GANADOR OPERATING, LLC	Oil	18202
42-235-35157	COMPASS ENERGY OPERATING, LLC	Oil	20742
42-235-35158	Apache Corporation	Oil	18019
42-235-35159	FORELAND OPERATING, LLC	Oil	18252
42-235-35160	EXCO RESOURCES, INC.
42-235-35161	SABLE PERMIAN RESOURCES, LLC	Oil	20610
42-235-35162	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35163	COMPASS ENERGY OPERATING, LLC	Oil	20752
42-235-35164	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35165	PRESTONWOOD OPERATING LLC	Oil	17418
42-235-35166	FORELAND OPERATING, LLC	Oil	18136
42-235-35167	Apache Corporation
42-235-35168	DISCOVERY NATURAL RESOURCES LLC	Oil	16833
42-235-35169	DISCOVERY NATURAL RESOURCES LLC	Oil	16833
42-235-35170	DISCOVERY NATURAL RESOURCES LLC	Oil	16833
42-235-35171	COMPASS ENERGY OPERATING, LLC	Oil	15770
42-235-35172	FORELAND OPERATING, LLC	Oil	18252
42-235-35173	FORELAND OPERATING, LLC	Oil	18252
42-235-35174	FORELAND OPERATING, LLC
42-235-35175	COMPASS ENERGY OPERATING, LLC	Oil	18740
42-235-35176	DISCOVERY NATURAL RESOURCES LLC	Oil	16833
42-235-35177	BANNER OPERATING, LLC
42-235-35178	SEM OPERATING COMPANY LLC	Oil	17681
42-235-35179	SEM OPERATING COMPANY LLC	Oil	17681
42-235-35180	TXP, INCORPORATED	Oil	19717
42-235-35181	TXP, INCORPORATED	Oil	17960
42-235-35182	SEM OPERATING COMPANY LLC	Oil	18130
42-235-35183	SEM OPERATING COMPANY LLC	Oil	18130
42-235-35184	SEM OPERATING COMPANY LLC	Oil	18130
42-235-35185	PRESTONWOOD OPERATING LLC	Oil	17418
42-235-35186	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-35187	COMPASS ENERGY OPERATING, LLC	Oil	15770
42-235-35188	COMPASS ENERGY OPERATING, LLC	Oil	20743
42-235-35189	SABLE PERMIAN RESOURCES, LLC	Oil	20541
42-235-35190	PRESTONWOOD OPERATING LLC	Oil	17418
42-235-35191	PRESTONWOOD OPERATING LLC	Oil	17418
42-235-35192	DISCOVERY NATURAL RESOURCES LLC	Oil	17945
42-235-35193	DISCOVERY NATURAL RESOURCES LLC	Oil	18284
42-235-35194	Apache Corporation	Oil	18171
42-235-35195	PERMIAN SOLUTIONS LLC	Oil	10920
42-235-35196	GANADOR OPERATING, LLC	Oil	17826
42-235-35197	SABLE PERMIAN RESOURCES, LLC	Oil	20557
42-235-35198	DISCOVERY NATURAL RESOURCES LLC	Oil	17945
42-235-35199	COMPASS ENERGY OPERATING, LLC	Oil	18198
42-235-35200	GANADOR OPERATING, LLC	Oil	17501
42-235-35201	GANADOR OPERATING, LLC	Oil	17501
42-235-35202	GANADOR OPERATING, LLC	Oil	17501
42-235-35203	Apache Corporation	Oil	18259
42-235-35204	DISCOVERY NATURAL RESOURCES LLC	Oil	16668
42-235-35205	COMPASS ENERGY OPERATING, LLC	Gas	271502
42-235-35206	DISCOVERY NATURAL RESOURCES LLC	Oil	16668
42-235-35207	DISCOVERY NATURAL RESOURCES LLC	Oil	16668
42-235-35208	GANADOR OPERATING, LLC	Oil	17482
42-235-35209	FORELAND OPERATING, LLC	Oil	18253
42-235-35210	FORELAND OPERATING, LLC	Oil	18253
42-235-35211	FORELAND OPERATING, LLC	Oil	18253
42-235-35212	FORELAND OPERATING, LLC	Oil	18253
42-235-35213	GANADOR OPERATING, LLC	Oil	17482
42-235-35214	GANADOR OPERATING, LLC	Oil	17615
42-235-35215	GANADOR OPERATING, LLC	Oil	17533
42-235-35216	GANADOR OPERATING, LLC	Oil	17501
42-235-35217	GANADOR OPERATING, LLC	Oil	17890
42-235-35218	GANADOR OPERATING, LLC	Oil	17890
42-235-35219	DISCOVERY NATURAL RESOURCES LLC	Oil	18284
42-235-35220	DISCOVERY NATURAL RESOURCES LLC	Oil	17945
42-235-35221	Apache Corporation	Oil	18171
42-235-35222	DISCOVERY NATURAL RESOURCES LLC	Oil	17945
42-235-35223	DISCOVERY NATURAL RESOURCES LLC	Oil	17945
42-235-35224	Apache Corporation	Oil	18187
42-235-35225	DEVON ENERGY PRODUCTION CO, L.P.
42-235-35226	Apache Corporation	Oil	18193
42-235-35227	Apache Corporation	Oil	18432
42-235-35228	DEVON ENERGY PRODUCTION CO, L.P.
42-235-35229	COMPASS ENERGY OPERATING, LLC	Oil	16072
42-235-35230	FORELAND OPERATING, LLC	Oil	18326
42-235-35231	FORELAND OPERATING, LLC	Oil	18326
42-235-35232	FORELAND OPERATING, LLC	Oil	18326
42-235-35233	FORELAND OPERATING, LLC	Oil	18326
42-235-35234	DISCOVERY NATURAL RESOURCES LLC	Oil	17776
42-235-35235	Apache Corporation	Oil	18212
42-235-35236	Apache Corporation	Oil	18247
42-235-35237	COMPASS ENERGY OPERATING, LLC	Oil	20725
42-235-35238	Apache Corporation	Oil	18016
42-235-35239	DISCOVERY NATURAL RESOURCES LLC	Oil	17776
42-235-35240	Apache Corporation	Oil	18016
42-235-35241	FRATELLI EXPLORATION, L.P.	Oil	03472
42-235-35242	SABLE PERMIAN RESOURCES, LLC	Oil	20557
42-235-35243	SABLE PERMIAN RESOURCES, LLC	Oil	20558
42-235-35244	SABLE PERMIAN RESOURCES, LLC	Oil	20557
42-235-35245	SABLE PERMIAN RESOURCES, LLC	Oil	20557
42-235-35246	DISCOVERY NATURAL RESOURCES LLC	Oil	16833
42-235-35247	DISCOVERY NATURAL RESOURCES LLC	Oil	16833
42-235-35248	SABLE PERMIAN RESOURCES, LLC	Oil	20557
42-235-35249	SABLE PERMIAN RESOURCES, LLC	Oil	20557
42-235-35250	SABLE PERMIAN RESOURCES, LLC	Oil	20558
42-235-35251	SABLE PERMIAN RESOURCES, LLC	Oil	20624
42-235-35252	SABLE PERMIAN RESOURCES, LLC	Oil	20557
42-235-35253	SABLE PERMIAN RESOURCES, LLC	Oil	20624
42-235-35254	SABLE PERMIAN RESOURCES, LLC	Oil	20624
42-235-35255	SABLE PERMIAN RESOURCES, LLC	Oil	20624
42-235-35256	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35257	SABLE PERMIAN RESOURCES, LLC	Oil	20624
42-235-35258	COMPASS ENERGY OPERATING, LLC	Oil	16229
42-235-35259	Apache Corporation	Oil	18187
42-235-35260	Apache Corporation	Oil	18187
42-235-35261	Apache Corporation	Oil	18187
42-235-35262	Apache Corporation	Oil	18187
42-235-35263	Apache Corporation	Oil	18187
42-235-35264	Apache Corporation	Oil	18187
42-235-35265	Apache Corporation	Oil	18247
42-235-35266	Apache Corporation	Oil	18385
42-235-35267	Apache Corporation
42-235-35268	Apache Corporation
42-235-35269	Apache Corporation
42-235-35270	Apache Corporation	Oil	18382
42-235-35271	Apache Corporation
42-235-35272	PRESTONWOOD OPERATING LLC	Oil	16944
42-235-35273	Apache Corporation	Oil	18247
42-235-35274	Apache Corporation	Oil	18306
42-235-35275	COMPASS ENERGY OPERATING, LLC	Oil	20729
42-235-35276	COMPASS ENERGY OPERATING, LLC	Oil	20751
42-235-35277	Apache Corporation	Oil	18247
42-235-35278	Apache Corporation	Oil	18019
42-235-35279	PRESTONWOOD OPERATING LLC	Oil	17418
42-235-35280	Apache Corporation	Oil	18019
42-235-35281	Apache Corporation
42-235-35282	SABLE PERMIAN RESOURCES, LLC	Oil	20589
42-235-35283	SABLE PERMIAN RESOURCES, LLC	Oil	20589
42-235-35284	SABLE PERMIAN RESOURCES, LLC	Oil	20589
42-235-35285	Apache Corporation	Oil	18247
42-235-35286	DISCOVERY NATURAL RESOURCES LLC	Oil	17776
42-235-35287	DISCOVERY NATURAL RESOURCES LLC	Oil	17776
42-235-35288	SABLE PERMIAN RESOURCES, LLC	Oil	20597
42-235-35289	DISCOVERY NATURAL RESOURCES LLC	Oil	17776
42-235-35290	SABLE PERMIAN RESOURCES, LLC	Oil	18717
42-235-35291	SABLE PERMIAN RESOURCES, LLC	Oil	20597
42-235-35292	SABLE PERMIAN RESOURCES, LLC	Oil	18353
42-235-35293	SABLE PERMIAN RESOURCES, LLC	Oil	20602
42-235-35294	SABLE PERMIAN RESOURCES, LLC	Oil	20603
42-235-35295	SABLE PERMIAN RESOURCES, LLC	Oil	18709
42-235-35296	EOG Resources, Inc.
42-235-35297	EOG Resources, Inc.
42-235-35298	EOG Resources, Inc.
42-235-35299	Apache Corporation	Oil	18518
42-235-35300	Apache Corporation
42-235-35301	Apache Corporation	Oil	18518
42-235-35302
42-235-35303	Apache Corporation
42-235-35304	Apache Corporation	Oil	18518
42-235-35305	Apache Corporation
42-235-35306	Apache Corporation	Oil	18518
42-235-35307	SABLE PERMIAN RESOURCES, LLC	Oil	18408
42-235-35308	SABLE PERMIAN RESOURCES, LLC	Oil	20598
42-235-35309
42-235-35310	SEM OPERATING COMPANY LLC	Oil	17681
42-235-35311	DISCOVERY NATURAL RESOURCES LLC	Oil	16833
42-235-35312	DISCOVERY NATURAL RESOURCES LLC	Oil	16833
42-235-35313	Apache Corporation	Oil	18016
42-235-35314	COMPASS ENERGY OPERATING, LLC	Oil	17649
42-235-35315	SABLE PERMIAN RESOURCES, LLC	Oil	20550
42-235-35316	SABLE PERMIAN RESOURCES, LLC	Oil	20550
42-235-35317	SABLE PERMIAN RESOURCES, LLC	Oil	20550
42-235-35318	SABLE PERMIAN RESOURCES, LLC	Oil	20550
42-235-35319	SABLE PERMIAN RESOURCES, LLC	Oil	20550
42-235-35320	Apache Corporation	Oil	18016
42-235-35321	DISCOVERY NATURAL RESOURCES LLC	Oil	17854
42-235-35322	GANADOR OPERATING, LLC	Oil	17615
42-235-35323	GANADOR OPERATING, LLC	Oil	17615
42-235-35324	Apache Corporation
42-235-35325	Apache Corporation	Oil	18259
42-235-35326	Apache Corporation
42-235-35327	Apache Corporation	Oil	18016
42-235-35328	SABLE PERMIAN RESOURCES, LLC	Oil	20584
42-235-35329	Apache Corporation	Oil	18016
42-235-35330	COMPASS ENERGY OPERATING, LLC	Oil	16104
42-235-35331	FOSSIL PETROLEUM LLC	Oil	16981
42-235-35332	SEM OPERATING COMPANY LLC	Oil	17666
42-235-35333	SEM OPERATING COMPANY LLC	Oil	17666
42-235-35334	SEM OPERATING COMPANY LLC	Oil	17666
42-235-35335	TRACKER RESOURCE DEV III, LLC	Oil	18210
42-235-35336	GANADOR OPERATING, LLC	Oil	18254
42-235-35337	GANADOR OPERATING, LLC	Oil	17746
42-235-35338	GANADOR OPERATING, LLC	Oil	17918
42-235-35339	SEM OPERATING COMPANY LLC	Oil	17666
42-235-35340	GANADOR OPERATING, LLC	Oil	18283
42-235-35341	GANADOR OPERATING, LLC	Oil	18308
42-235-35342	Apache Corporation	Oil	18247
42-235-35343	SABLE PERMIAN RESOURCES, LLC	Oil	20599
42-235-35344	SEM OPERATING COMPANY LLC	Oil	17666
42-235-35345	MESQUITE SWD INC
42-235-35346	SABLE PERMIAN RESOURCES, LLC	Oil	20599
42-235-35347	COG OPERATING LLC	Oil	17625
42-235-35348	SABLE PERMIAN RESOURCES, LLC	Oil	20601
42-235-35349	SABLE PERMIAN RESOURCES, LLC	Oil	20599
42-235-35350	Apache Corporation
42-235-35351	Apache Corporation
42-235-35352	Apache Corporation	Oil	18337
42-235-35353	Apache Corporation
42-235-35354	Apache Corporation
42-235-35355	SEM OPERATING COMPANY LLC	Oil	18386
42-235-35356	SEM OPERATING COMPANY LLC	Oil	18386
42-235-35357	DISCOVERY NATURAL RESOURCES LLC	Oil	17374
42-235-35358	SEM OPERATING COMPANY LLC	Oil	18386
42-235-35359	BLACK MOUNTAIN SWD LP
42-235-35360	NGL WATER SOLUTIONS PERMIAN, LLC	Oil	18661
42-235-35361	COMPASS ENERGY OPERATING, LLC	Oil	16074
42-235-35362	DISCOVERY NATURAL RESOURCES LLC	Oil	07533
42-235-35363	COMPASS ENERGY OPERATING, LLC	Oil	20738
42-235-35364	DISCOVERY NATURAL RESOURCES LLC	Oil	17374
42-235-35365	DISCOVERY NATURAL RESOURCES LLC	Oil	17374
42-235-35366	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35367	Apache Corporation
42-235-35368	Apache Corporation	Oil	18525
42-235-35369	Apache Corporation
42-235-35370	Apache Corporation
42-235-35371	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35372	Apache Corporation	Oil	18525
42-235-35373	Apache Corporation	Oil	18525
42-235-35374	Apache Corporation	Oil	18525
42-235-35375	Apache Corporation
42-235-35376	Apache Corporation
42-235-35377	Apache Corporation	Oil	18525
42-235-35378	Apache Corporation	Oil	18525
42-235-35379	SABLE PERMIAN RESOURCES, LLC	Oil	20544
42-235-35380	Apache Corporation
42-235-35381	Apache Corporation
42-235-35382	Apache Corporation	Oil	18525
42-235-35383	Apache Corporation	Oil	18525
42-235-35384	Apache Corporation	Oil	18259
42-235-35385	COMPASS ENERGY OPERATING, LLC	Oil	17649
42-235-35386	PRESTONWOOD OPERATING LLC	Oil	17418
42-235-35387	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-35388	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-35389	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-35390	SABLE PERMIAN RESOURCES, LLC	Oil	20552
42-235-35391	SEM OPERATING COMPANY LLC	Oil	17681
42-235-35392	SEM OPERATING COMPANY LLC	Oil	17681
42-235-35393	SEM OPERATING COMPANY LLC	Oil	17681
42-235-35394	SABLE PERMIAN RESOURCES, LLC	Oil	20552
42-235-35395	SEM OPERATING COMPANY LLC	Oil	17681
42-235-35396	Apache Corporation	Oil	18171
42-235-35397	Apache Corporation
42-235-35398	Apache Corporation
42-235-35399	OXY USA INC.	Oil	44769
42-235-35400	Apache Corporation	Oil	18150
42-235-35401	Apache Corporation	Oil	18150
42-235-35402	Apache Corporation	Oil	18150
42-235-35403	Apache Corporation	Oil	18150
42-235-35404	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-35405	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-35406	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-35407	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-35408	Apache Corporation	Oil	18150
42-235-35409	Apache Corporation	Oil	18150
42-235-35410	Apache Corporation	Oil	18150
42-235-35411	COG OPERATING LLC
42-235-35412	Apache Corporation	Oil	18150
42-235-35413	COMPASS ENERGY OPERATING, LLC	Gas	270156
42-235-35414	SABLE PERMIAN RESOURCES, LLC	Oil	18377
42-235-35415	SABLE PERMIAN RESOURCES, LLC	Oil	18377
42-235-35416
42-235-35418	DISCOVERY NATURAL RESOURCES LLC	Oil	17854
42-235-35419	Apache Corporation	Oil	18019
42-235-35420	Apache Corporation	Oil	18019
42-235-35421	Apache Corporation	Oil	18019
42-235-35422	Apache Corporation	Oil	18019
42-235-35423	GANADOR OPERATING, LLC	Oil	17841
42-235-35424	COG OPERATING LLC
42-235-35425	Apache Corporation	Oil	18431
42-235-35426	Apache Corporation	Oil	18431
42-235-35427	Apache Corporation	Oil	18431
42-235-35428	Apache Corporation
42-235-35429	Apache Corporation
42-235-35430	Apache Corporation
42-235-35431	Apache Corporation
42-235-35432	SABLE PERMIAN RESOURCES, LLC	Oil	20548
42-235-35433	GANADOR OPERATING, LLC	Oil	17841
42-235-35434	Apache Corporation	Oil	18431
42-235-35435	Apache Corporation	Oil	18431
42-235-35436	Apache Corporation	Oil	18431
42-235-35437	COMPASS ENERGY OPERATING, LLC	Gas	269764
42-235-35438	COMPASS ENERGY OPERATING, LLC	Oil	20761
42-235-35440	Apache Corporation
42-235-35441	Apache Corporation	Oil	18127
42-235-35442	Apache Corporation	Oil	18127
42-235-35443	Apache Corporation	Oil	18127
42-235-35444	Apache Corporation	Oil	18127
42-235-35445	DISCOVERY NATURAL RESOURCES LLC	Oil	18489
42-235-35446	EOG Resources, Inc.
42-235-35447	EOG Resources, Inc.
42-235-35448	GANADOR OPERATING, LLC	Oil	18344
42-235-35449	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-35450	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-35451	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-35452	TXP, INCORPORATED
42-235-35453	COG OPERATING LLC	Oil	17746
42-235-35454	GANADOR OPERATING, LLC	Oil	18100
42-235-35455	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-35456	COMPASS ENERGY OPERATING, LLC	Oil	18750
42-235-35457	GANADOR OPERATING, LLC	Oil	17918
42-235-35458	COMPASS ENERGY OPERATING, LLC	Oil	19805
42-235-35459	Apache Corporation	Oil	18531
42-235-35460	Apache Corporation	Oil	18531
42-235-35461	Apache Corporation	Oil	18531
42-235-35462	Apache Corporation
42-235-35463	FORTUNE ENERGY, INC.	Oil	18383
42-235-35464	Apache Corporation	Oil	18531
42-235-35465	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-35466	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-35467	Apache Corporation
42-235-35468	Apache Corporation	Oil	18531
42-235-35469	Apache Corporation
42-235-35470	Apache Corporation
42-235-35471	ALLIANCE OP. GROUP VENTURES, LLC
42-235-35472	Apache Corporation	Oil	18531
42-235-35473	Apache Corporation	Oil	18531
42-235-35474	Apache Corporation	Oil	18531
42-235-35475	GANADOR OPERATING, LLC	Oil	17618
42-235-35476	EXCO/HGI JV ASSETS, LLC
42-235-35477	Apache Corporation	Oil	18185
42-235-35478	Apache Corporation	Oil	18517
42-235-35479	DISCOVERY NATURAL RESOURCES LLC	Oil	17362
42-235-35480	Apache Corporation	Oil	18517
42-235-35481	Apache Corporation	Oil	18517
42-235-35482	Apache Corporation	Oil	18517
42-235-35483	Apache Corporation	Oil	18517
42-235-35484	Apache Corporation	Oil	18517
42-235-35485	Apache Corporation	Oil	18517
42-235-35486	BROAD OAK ENERGY II, LLC	Oil	18310
42-235-35487	DISCOVERY NATURAL RESOURCES LLC	Oil	17362
42-235-35488	Apache Corporation	Oil	18517
42-235-35489	SABLE PERMIAN RESOURCES, LLC	Oil	20552
42-235-35490	SABLE PERMIAN RESOURCES, LLC	Oil	20552
42-235-35491	SABLE PERMIAN RESOURCES, LLC	Oil	20552
42-235-35492	SABLE PERMIAN RESOURCES, LLC	Oil	20552
42-235-35493	SABLE PERMIAN RESOURCES, LLC	Oil	20552
42-235-35494	SABLE PERMIAN RESOURCES, LLC	Oil	20552
42-235-35495	SABLE PERMIAN RESOURCES, LLC	Oil	20552
42-235-35496	SABLE PERMIAN RESOURCES, LLC	Oil	20552
42-235-35497	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35498	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35499	GANADOR OPERATING, LLC	Oil	17918
42-235-35500	COG OPERATING LLC
42-235-35501	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-35502	GANADOR OPERATING, LLC	Oil	17826
42-235-35503	Apache Corporation	Oil	18524
42-235-35504	Apache Corporation	Oil	18524
42-235-35505	Apache Corporation	Oil	18524
42-235-35506	Apache Corporation
42-235-35507	Apache Corporation	Oil	18524
42-235-35508	Apache Corporation
42-235-35509	Apache Corporation	Oil	18524
42-235-35510	Apache Corporation	Oil	18524
42-235-35511	Apache Corporation
42-235-35512	Apache Corporation	Oil	18524
42-235-35513	Apache Corporation	Oil	18524
42-235-35514	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-35515	DISCOVERY NATURAL RESOURCES LLC	Oil	16753
42-235-35516	Apache Corporation
42-235-35517	Apache Corporation
42-235-35518	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35519	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35520	COMPASS ENERGY OPERATING, LLC	Oil	20747
42-235-35521	DISCOVERY NATURAL RESOURCES LLC	Oil	16668
42-235-35522	DISCOVERY NATURAL RESOURCES LLC	Oil	16668
42-235-35523	ALLIANCE OP. GROUP VENTURES, LLC
42-235-35524	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35525	TRIPLE CROWN RESOURCES, LLC	Oil	18322
42-235-35526	DISCOVERY NATURAL RESOURCES LLC	Oil	06371
42-235-35527	DISCOVERY NATURAL RESOURCES LLC	Oil	06371
42-235-35528	DISCOVERY NATURAL RESOURCES LLC	Oil	16668
42-235-35529	FORELAND OPERATING, LLC	Oil	18483
42-235-35530	FORELAND OPERATING, LLC	Oil	18483
42-235-35531	FORELAND OPERATING, LLC
42-235-35532	TRIPLE CROWN RESOURCES, LLC	Oil	18447
42-235-35533	DISCOVERY NATURAL RESOURCES LLC	Oil	18352
42-235-35534	DISCOVERY NATURAL RESOURCES LLC	Oil	18352
42-235-35535	DISCOVERY NATURAL RESOURCES LLC	Oil	18417
42-235-35536	DISCOVERY NATURAL RESOURCES LLC	Oil	18417
42-235-35537	COMPASS ENERGY OPERATING, LLC	Oil	17414
42-235-35538	DISCOVERY NATURAL RESOURCES LLC	Oil	16668
42-235-35539	DISCOVERY NATURAL RESOURCES LLC	Oil	17854
42-235-35540	Apache Corporation	Oil	18185
42-235-35541	TRIPLE CROWN RESOURCES, LLC	Oil	18448
42-235-35542	Apache Corporation
42-235-35543	Apache Corporation
42-235-35544	BANNER OPERATING, LLC	Oil	19852
42-235-35545	DISCOVERY NATURAL RESOURCES LLC	Oil	17854
42-235-35546	DISCOVERY NATURAL RESOURCES LLC	Oil	17776
42-235-35547	DISCOVERY NATURAL RESOURCES LLC	Oil	17776
42-235-35548	DISCOVERY NATURAL RESOURCES LLC	Oil	17854
42-235-35549	PRESTONWOOD OPERATING LLC	Oil	16944
42-235-35550	TXP, INCORPORATED	Oil	17960
42-235-35551	TXP, INCORPORATED	Oil	20415
42-235-35552	DISCOVERY NATURAL RESOURCES LLC	Oil	17776
42-235-35553	DISCOVERY NATURAL RESOURCES LLC	Oil	17776
42-235-35554	DISCOVERY NATURAL RESOURCES LLC	Oil	17776
42-235-35555	DEVON ENERGY PRODUCTION CO, L.P.
42-235-35556	EOG Resources, Inc.
42-235-35557	TRIPLE CROWN RESOURCES, LLC	Oil	18322
42-235-35558	COG OPERATING LLC
42-235-35559	SEM OPERATING COMPANY LLC	Oil	18505
42-235-35560	DISCOVERY NATURAL RESOURCES LLC	Oil	17854
42-235-35561	DISCOVERY NATURAL RESOURCES LLC	Oil	17854
42-235-35562	TRIPLE CROWN RESOURCES, LLC	Oil	18447
42-235-35563	DISCOVERY NATURAL RESOURCES LLC	Oil	17854
42-235-35564	COMPASS ENERGY OPERATING, LLC	Oil	16288
42-235-35565	Apache Corporation
42-235-35566	DISCOVERY NATURAL RESOURCES LLC	Oil	17854
42-235-35567	DISCOVERY NATURAL RESOURCES LLC	Oil	16833
42-235-35568	DISCOVERY NATURAL RESOURCES LLC	Oil	16833
42-235-35569	SABLE PERMIAN RESOURCES, LLC	Oil	20676
42-235-35570	SABLE PERMIAN RESOURCES, LLC	Oil	18565
42-235-35571	DISCOVERY NATURAL RESOURCES LLC	Oil	17854
42-235-35572	SABLE PERMIAN RESOURCES, LLC	Oil	18565
42-235-35573	TRACKER RESOURCE DEV III, LLC	Oil	18526
42-235-35574	TRACKER RESOURCE DEV III, LLC	Oil	17814
42-235-35575	DEVON ENERGY PRODUCTION CO, L.P.
42-235-35576	SABLE PERMIAN RESOURCES, LLC	Oil	18563
42-235-35577	PRESTONWOOD OPERATING LLC	Oil	17418
42-235-35578	SEM OPERATING COMPANY LLC	Oil	18398
42-235-35579	SEM OPERATING COMPANY LLC	Oil	18398
42-235-35580	FOSSIL PETROLEUM LLC	Oil	18453
42-235-35581	FRATELLI EXPLORATION, L.P.	Oil	18338
42-235-35582	FIML NATURAL RESOURCES, LLC
42-235-35583	DISCOVERY NATURAL RESOURCES LLC	Oil	18544
42-235-35584	DISCOVERY NATURAL RESOURCES LLC	Oil	18544
42-235-35585	OPTIMUM DISPOSAL LLC	Oil	18424
42-235-35586	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-35587	SABLE PERMIAN RESOURCES, LLC	Oil	20676
42-235-35588	SABLE PERMIAN RESOURCES, LLC	Oil	20676
42-235-35589	DISCOVERY NATURAL RESOURCES LLC	Oil	16668
42-235-35590	TRIPLE CROWN RESOURCES, LLC	Oil	18322
42-235-35591	DISCOVERY NATURAL RESOURCES LLC	Oil	18544
42-235-35592	DISCOVERY NATURAL RESOURCES LLC	Oil	16668
42-235-35593	SABLE PERMIAN RESOURCES, LLC	Oil	20557
42-235-35594	SABLE PERMIAN RESOURCES, LLC	Oil	20557
42-235-35595	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35596	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35597	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35598	Apache Corporation	Oil	18337
42-235-35599	Apache Corporation	Oil	18337
42-235-35600	Apache Corporation	Oil	18337
42-235-35601	Apache Corporation	Oil	18337
42-235-35602	TRIPLE CROWN RESOURCES, LLC	Oil	18447
42-235-35603	Apache Corporation	Oil	18337
42-235-35604	Apache Corporation	Oil	18337
42-235-35605	Apache Corporation	Oil	18337
42-235-35606	Apache Corporation	Oil	18337
42-235-35607	Apache Corporation	Oil	18337
42-235-35608	Apache Corporation	Oil	18337
42-235-35609	Apache Corporation	Oil	18337
42-235-35610	Apache Corporation	Oil	18337
42-235-35611	TRIPLE CROWN RESOURCES, LLC	Oil	18322
42-235-35612	SABLE PERMIAN RESOURCES, LLC	Oil	20558
42-235-35613	SABLE PERMIAN RESOURCES, LLC	Oil	20558
42-235-35614	DISCOVERY NATURAL RESOURCES LLC	Oil	16668
42-235-35615	TRIPLE CROWN RESOURCES, LLC	Oil	18322
42-235-35616	Apache Corporation	Oil	18337
42-235-35617	Apache Corporation	Oil	18337
42-235-35618	Apache Corporation	Oil	18337
42-235-35619	Apache Corporation	Oil	18610
42-235-35620	Apache Corporation	Oil	18610
42-235-35621	Apache Corporation	Oil	18610
42-235-35622	Apache Corporation	Oil	18610
42-235-35623	Apache Corporation	Oil	18610
42-235-35624	Apache Corporation	Oil	18610
42-235-35625	FORELAND OPERATING, LLC	Oil	18668
42-235-35626	EXCO/HGI JV ASSETS, LLC
42-235-35627	Apache Corporation	Oil	18610
42-235-35628	Apache Corporation	Oil	18610
42-235-35629	SABLE PERMIAN RESOURCES, LLC	Oil	20584
42-235-35630	SABLE PERMIAN RESOURCES, LLC	Oil	20584
42-235-35631	SABLE PERMIAN RESOURCES, LLC	Oil	20544
42-235-35632	SABLE PERMIAN RESOURCES, LLC	Oil	20544
42-235-35633	SABLE PERMIAN RESOURCES, LLC	Oil	20584
42-235-35634	FORELAND OPERATING, LLC	Oil	18666
42-235-35635	FORELAND OPERATING, LLC	Oil	18666
42-235-35636	SABLE PERMIAN RESOURCES, LLC	Oil	20588
42-235-35637	SABLE PERMIAN RESOURCES, LLC	Oil	20588
42-235-35638	SABLE PERMIAN RESOURCES, LLC	Oil	20588
42-235-35639	ENDURING RESOURCES, LLC
42-235-35640	COMPASS ENERGY OPERATING, LLC	Gas	272070
42-235-35641	Apache Corporation
42-235-35642	COMPASS ENERGY OPERATING, LLC	Oil	18486
42-235-35643	Apache Corporation
42-235-35644	FORELAND OPERATING, LLC	Oil	18668
42-235-35645	Apache Corporation
42-235-35646	Apache Corporation
42-235-35647	EXCO/HGI JV ASSETS, LLC
42-235-35648	ENDURING RESOURCES, LLC
42-235-35649	ENDURING RESOURCES, LLC
42-235-35650	TRIPLE CROWN RESOURCES, LLC	Oil	18322
42-235-35651	TRIPLE CROWN RESOURCES, LLC	Oil	18448
42-235-35652	DISCOVERY NATURAL RESOURCES LLC	Oil	17854
42-235-35653	SABLE PERMIAN RESOURCES, LLC	Oil	20588
42-235-35654	EXCO/HGI JV ASSETS, LLC
42-235-35655	SABLE PERMIAN RESOURCES, LLC	Oil	20594
42-235-35656	SABLE PERMIAN RESOURCES, LLC	Oil	18706
42-235-35657	ENDURING RESOURCES, LLC
42-235-35658	SABLE PERMIAN RESOURCES, LLC	Oil	20544
42-235-35659	SABLE PERMIAN RESOURCES, LLC	Oil	20544
42-235-35660	SEM OPERATING COMPANY LLC	Oil	17681
42-235-35661	SEM OPERATING COMPANY LLC	Oil	17681
42-235-35662	SABLE PERMIAN RESOURCES, LLC	Oil	18536
42-235-35663	SABLE PERMIAN RESOURCES, LLC	Oil	20547
42-235-35664	SABLE PERMIAN RESOURCES, LLC	Oil	20547
42-235-35665	SABLE PERMIAN RESOURCES, LLC	Oil	20547
42-235-35666	SEM OPERATING COMPANY LLC	Oil	17681
42-235-35667	TRIPLE CROWN RESOURCES, LLC	Oil	18322
42-235-35668	TXP, INCORPORATED	Oil	17960
42-235-35669	GANADOR OPERATING, LLC	Oil	17840
42-235-35670	FORTUNE ENERGY, INC.	Oil	18383
42-235-35671	DISCOVERY NATURAL RESOURCES LLC	Oil	17362
42-235-35672	Apache Corporation	Oil	18212
42-235-35673	Apache Corporation	Oil	18212
42-235-35674	DISCOVERY NATURAL RESOURCES LLC	Oil	17362
42-235-35675	PRESTONWOOD OPERATING LLC	Oil	18654
42-235-35676	Apache Corporation
42-235-35677	OPTIMUM DISPOSAL LLC
42-235-35678	Apache Corporation
42-235-35679	Apache Corporation	Oil	18016
42-235-35680	DISCOVERY NATURAL RESOURCES LLC	Oil	18049
42-235-35681	GANADOR OPERATING, LLC	Oil	18344
42-235-35682	GANADOR OPERATING, LLC	Oil	18308
42-235-35683	DISCOVERY NATURAL RESOURCES LLC	Oil	18474
42-235-35684	Apache Corporation	Oil	18212
42-235-35685	Apache Corporation	Oil	18212
42-235-35686	FOSSIL PETROLEUM LLC	Oil	16981
42-235-35687	Apache Corporation
42-235-35688	PIONEER NATURAL RES. USA, INC.
42-235-35689	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35690	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35691	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35692	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35693	PIONEER NATURAL RES. USA, INC.
42-235-35694	Apache Corporation
42-235-35695	Apache Corporation
42-235-35696	Apache Corporation
42-235-35697	Apache Corporation
42-235-35698	Apache Corporation
42-235-35699	Apache Corporation	Oil	18610
42-235-35700	Apache Corporation	Oil	18610
42-235-35701	Apache Corporation	Oil	18610
42-235-35702	Apache Corporation	Oil	18610
42-235-35703	GANADOR OPERATING, LLC	Oil	18460
42-235-35704	GANADOR OPERATING, LLC	Oil	18634
42-235-35705	FORELAND OPERATING, LLC	Oil	18665
42-235-35706	FORELAND OPERATING, LLC	Oil	18683
42-235-35707	TRIPLE CROWN RESOURCES, LLC	Oil	18322
42-235-35708	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-35709	DISCOVERY NATURAL RESOURCES LLC	Oil	16673
42-235-35710	FIML NATURAL RESOURCES, LLC
42-235-35711	DISCOVERY NATURAL RESOURCES LLC	Oil	18049
42-235-35712	ENDEAVOR ENERGY RESOURCES L.P.	Oil	18281
42-235-35713	ENDURING RESOURCES, LLC
42-235-35714	DISCOVERY NATURAL RESOURCES LLC	Oil	18048
42-235-35715	COG OPERATING LLC
42-235-35716	SABLE PERMIAN RESOURCES, LLC	Oil	18536
42-235-35717	SABLE PERMIAN RESOURCES, LLC	Oil	18536
42-235-35718	ENDURING RESOURCES, LLC
42-235-35719	ATHLON HOLDINGS LP
42-235-35720	ENDURING RESOURCES, LLC
42-235-35721	ENDURING RESOURCES, LLC
42-235-35722	ATHLON HOLDINGS LP
42-235-35723	ENDURING RESOURCES, LLC
42-235-35724	ENDURING RESOURCES, LLC
42-235-35725	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35726	DEVON ENERGY PRODUCTION CO, L.P.
42-235-35727	BROAD OAK ENERGY II, LLC
42-235-35728	DEVON ENERGY PRODUCTION CO, L.P.
42-235-35729	TRIPLE CROWN RESOURCES, LLC	Oil	18322
42-235-35730	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-35731	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-35732	Apache Corporation
42-235-35733	TRIPLE CROWN RESOURCES, LLC	Oil	18447
42-235-35734	GANADOR OPERATING, LLC	Oil	17839
42-235-35735	COG OPERATING LLC	Oil	18649
42-235-35736	GANADOR OPERATING, LLC	Oil	17657
42-235-35737	GANADOR OPERATING, LLC	Oil	17625
42-235-35738	HAIMO OIL & GAS LLC
42-235-35739	HAIMO OIL & GAS LLC
42-235-35740	HAIMO OIL & GAS LLC	Oil	19023
42-235-35741	Apache Corporation
42-235-35742	Apache Corporation
42-235-35743	BOLD OPERATING, LLC
42-235-35744	BOLD OPERATING, LLC
42-235-35745	BOLD OPERATING, LLC
42-235-35746	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-35747	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-35748	DISCOVERY NATURAL RESOURCES LLC	Oil	18558
42-235-35749	DISCOVERY NATURAL RESOURCES LLC	Oil	18558
42-235-35750	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-35751	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-35752	SABLE PERMIAN RESOURCES, LLC	Oil	20600
42-235-35753	Apache Corporation
42-235-35754	Apache Corporation
42-235-35755	Apache Corporation
42-235-35756	Apache Corporation
42-235-35757	SABLE PERMIAN RESOURCES, LLC	Oil	20552
42-235-35758	SABLE PERMIAN RESOURCES, LLC	Oil	20552
42-235-35759	Apache Corporation
42-235-35760	Apache Corporation	Oil	18662
42-235-35761	Apache Corporation	Oil	18662
42-235-35762	BROAD OAK ENERGY II, LLC
42-235-35763	Apache Corporation
42-235-35764	Apache Corporation
42-235-35765	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-35766	Apache Corporation
42-235-35767	Apache Corporation
42-235-35768	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-35769	Apache Corporation
42-235-35770	Apache Corporation
42-235-35771	Apache Corporation	Oil	18662
42-235-35772	Apache Corporation	Oil	18662
42-235-35773	Apache Corporation
42-235-35774	Apache Corporation
42-235-35775	Apache Corporation
42-235-35776	Apache Corporation
42-235-35777	SABLE PERMIAN RESOURCES, LLC	Oil	20552
42-235-35778	SABLE PERMIAN RESOURCES, LLC	Oil	20552
42-235-35779	SABLE PERMIAN RESOURCES, LLC	Oil	20552
42-235-35780	Apache Corporation
42-235-35781	Apache Corporation
42-235-35782	Apache Corporation
42-235-35783	THP OPERATING LLC	Oil	18537
42-235-35784	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35785	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35786	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35787	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35788	Apache Corporation
42-235-35789	Apache Corporation
42-235-35790	Apache Corporation
42-235-35791	Apache Corporation
42-235-35792	DISCOVERY NATURAL RESOURCES LLC	Oil	17374
42-235-35793	EXCO/HGI JV ASSETS, LLC
42-235-35794	COMPASS ENERGY OPERATING, LLC	Gas	273054
42-235-35795	DISCOVERY NATURAL RESOURCES LLC	Oil	17854
42-235-35796	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-35797	TRACKER RESOURCE DEV III, LLC	Oil	18526
42-235-35798	BROAD OAK ENERGY II, LLC
42-235-35799	SABLE PERMIAN RESOURCES, LLC	Oil	18802
42-235-35800	SABLE PERMIAN RESOURCES, LLC	Oil	18802
42-235-35801	DISCOVERY NATURAL RESOURCES LLC	Oil	16668
42-235-35802	DISCOVERY NATURAL RESOURCES LLC	Oil	16707
42-235-35803	DISCOVERY NATURAL RESOURCES LLC	Oil	16707
42-235-35804	SABLE PERMIAN RESOURCES, LLC	Oil	20552
42-235-35805	SABLE PERMIAN RESOURCES, LLC	Oil	20552
42-235-35806	SABLE PERMIAN RESOURCES, LLC	Oil	20552
42-235-35807	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35808	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35809	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35810	Apache Corporation
42-235-35811	Apache Corporation
42-235-35812	Apache Corporation
42-235-35813	Apache Corporation
42-235-35814	FORTUNE ENERGY, INC.	Oil	18771
42-235-35815	DISCOVERY NATURAL RESOURCES LLC	Oil	16668
42-235-35816	DISCOVERY NATURAL RESOURCES LLC	Oil	16668
42-235-35817	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-35818	FORELAND OPERATING, LLC	Oil	18665
42-235-35819	FORELAND OPERATING, LLC	Oil	18665
42-235-35820	PRESTONWOOD OPERATING LLC	Oil	17418
42-235-35821	SABLE PERMIAN RESOURCES, LLC	Oil	20644
42-235-35822	SABLE PERMIAN RESOURCES, LLC	Oil	20644
42-235-35823	FORELAND OPERATING, LLC	Oil	18824
42-235-35824	DOVE CREEK ENERGY, INC.
42-235-35825	SEM OPERATING COMPANY LLC	Oil	18398
42-235-35826	SEM OPERATING COMPANY LLC	Oil	18398
42-235-35827	SABLE PERMIAN RESOURCES, LLC	Oil	20552
42-235-35828	Apache Corporation	Oil	18614
42-235-35829	Apache Corporation	Oil	18614
42-235-35830	Apache Corporation	Oil	18614
42-235-35831	Apache Corporation	Oil	18614
42-235-35832	Apache Corporation	Oil	18614
42-235-35833	Apache Corporation	Oil	18614
42-235-35834	Apache Corporation	Oil	18614
42-235-35835	Apache Corporation	Oil	18614
42-235-35836	Apache Corporation
42-235-35837	Apache Corporation	Oil	18614
42-235-35838	Apache Corporation	Oil	18614
42-235-35839	Apache Corporation	Oil	18614
42-235-35840	Apache Corporation
42-235-35841	Apache Corporation
42-235-35842	DISCOVERY NATURAL RESOURCES LLC	Oil	16520
42-235-35843	SABLE PERMIAN RESOURCES, LLC	Oil	20552
42-235-35844	SABLE PERMIAN RESOURCES, LLC	Oil	20552
42-235-35845	SABLE PERMIAN RESOURCES, LLC	Oil	20552
42-235-35846	SABLE PERMIAN RESOURCES, LLC	Oil	20552
42-235-35847	Apache Corporation
42-235-35848	Apache Corporation
42-235-35849	SABLE PERMIAN RESOURCES, LLC	Oil	20552
42-235-35850	SABLE PERMIAN RESOURCES, LLC	Oil	20552
42-235-35851	Apache Corporation
42-235-35852	Apache Corporation
42-235-35853	Apache Corporation
42-235-35854	SABLE PERMIAN RESOURCES, LLC	Oil	20552
42-235-35855	TXP, INCORPORATED	Oil	17960
42-235-35856	SABLE PERMIAN RESOURCES, LLC	Oil	19033
42-235-35857	GANADOR OPERATING, LLC	Oil	17851
42-235-35858	TRIPLE CROWN RESOURCES, LLC	Oil	18840
42-235-35859	GANADOR OPERATING, LLC	Oil	17840
42-235-35860	GANADOR OPERATING, LLC	Oil	18344
42-235-35861	Apache Corporation	Oil	18432
42-235-35862	COG OPERATING LLC
42-235-35863	Apache Corporation
42-235-35864	Apache Corporation	Oil	18432
42-235-35865	Apache Corporation
42-235-35866	Apache Corporation	Oil	18432
42-235-35867	Apache Corporation
42-235-35868	GANADOR OPERATING, LLC	Oil	17841
42-235-35869	Apache Corporation	Oil	18432
42-235-35870	Apache Corporation	Oil	18259
42-235-35871	SABLE PERMIAN RESOURCES, LLC	Oil	20596
42-235-35872	SEM OPERATING COMPANY LLC	Oil	18505
42-235-35873	SEM OPERATING COMPANY LLC	Oil	18130
42-235-35874	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-35875	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-35876	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-35877	SEM OPERATING COMPANY LLC	Oil	18130
42-235-35878	SEM OPERATING COMPANY LLC	Oil	18505
42-235-35879	FORELAND OPERATING, LLC	Oil	18945
42-235-35880	TXP, INCORPORATED	Oil	19712
42-235-35881	Apache Corporation
42-235-35882	Apache Corporation	Oil	18337
42-235-35883	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-35884	Apache Corporation	Oil	18337
42-235-35885	Apache Corporation	Oil	18337
42-235-35886	Apache Corporation	Oil	18337
42-235-35887	Apache Corporation	Oil	18773
42-235-35888	Apache Corporation	Oil	18773
42-235-35889	SABLE PERMIAN RESOURCES, LLC	Oil	20557
42-235-35890	Apache Corporation	Oil	18337
42-235-35891	TRIPLE CROWN RESOURCES, LLC	Oil	18322
42-235-35892	SABLE PERMIAN RESOURCES, LLC	Oil	18560
42-235-35893	PRESTONWOOD OPERATING LLC	Oil	17418
42-235-35894	PRESTONWOOD OPERATING LLC	Oil	17418
42-235-35895	SABLE PERMIAN RESOURCES, LLC	Oil	18802
42-235-35896	GANADOR OPERATING, LLC	Oil	17618
42-235-35897	BROAD OAK ENERGY II, LLC	Oil	19760
42-235-35898	TRIPLE CROWN RESOURCES, LLC	Oil	18840
42-235-35899	TRIPLE CROWN RESOURCES, LLC	Oil	18840
42-235-35900	SABLE PERMIAN RESOURCES, LLC	Oil	20585
42-235-35901	SABLE PERMIAN RESOURCES, LLC	Oil	20586
42-235-35902	SABLE PERMIAN RESOURCES, LLC	Oil	20583
42-235-35903	PIONEER NATURAL RES. USA, INC.
42-235-35904	BROAD OAK ENERGY II, LLC
42-235-35905	PIONEER NATURAL RES. USA, INC.	Oil	19011
42-235-35906	GANADOR OPERATING, LLC	Oil	17555
42-235-35907	GANADOR OPERATING, LLC	Oil	18460
42-235-35908	GANADOR OPERATING, LLC	Oil	17841
42-235-35909	FORTUNE ENERGY, INC.	Oil	18761
42-235-35910	RAINS ENERGY, LLC
42-235-35911	PIONEER NATURAL RES. USA, INC.
42-235-35912	BANNER OPERATING, LLC
42-235-35913	RAINS ENERGY, LLC
42-235-35914	COMPASS ENERGY OPERATING, LLC
42-235-35915	COMPASS ENERGY OPERATING, LLC	Gas	275596
42-235-35916	FORELAND OPERATING, LLC	Oil	19173
42-235-35917	DEVON ENERGY PRODUCTION CO, L.P.
42-235-35918	SABLE PERMIAN RESOURCES, LLC	Oil	18940
42-235-35919	DEVON ENERGY PRODUCTION CO, L.P.
42-235-35920	DEVON ENERGY PRODUCTION CO, L.P.
42-235-35921	SABLE PERMIAN RESOURCES, LLC	Oil	20676
42-235-35922	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-35923	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-35924	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-35925	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-35926	TRIPLE CROWN RESOURCES, LLC	Oil	18840
42-235-35927	TRIPLE CROWN RESOURCES, LLC	Oil	18840
42-235-35928	DEVON ENERGY PRODUCTION CO, L.P.
42-235-35929	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-35930	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-35931	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-35932	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-35933	PIONEER NATURAL RES. USA, INC.
42-235-35934	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-35935	PIONEER NATURAL RES. USA, INC.
42-235-35936	PIONEER NATURAL RES. USA, INC.
42-235-35937	PIONEER NATURAL RES. USA, INC.
42-235-35938	SABLE PERMIAN RESOURCES, LLC	Oil	20624
42-235-35939	SABLE PERMIAN RESOURCES, LLC	Oil	20624
42-235-35940	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-35941	TRIPLE CROWN RESOURCES, LLC	Oil	18447
42-235-35942	TRIPLE CROWN RESOURCES, LLC	Oil	18447
42-235-35943	TRIPLE CROWN RESOURCES, LLC	Oil	18447
42-235-35944	SABLE PERMIAN RESOURCES, LLC	Oil	20607
42-235-35945	TRIPLE CROWN RESOURCES, LLC	Oil	18447
42-235-35946	SABLE PERMIAN RESOURCES, LLC	Oil	20607
42-235-35947	Apache Corporation	Oil	18614
42-235-35948	EOG Resources, Inc.
42-235-35949	EOG Resources, Inc.
42-235-35950	EOG Resources, Inc.
42-235-35951	BROAD OAK ENERGY II, LLC
42-235-35952	GANADOR OPERATING, LLC	Oil	18736
42-235-35953	TRIPLE CROWN RESOURCES, LLC	Oil	18840
42-235-35954	TRIPLE CROWN RESOURCES, LLC	Oil	18448
42-235-35955	SABLE PERMIAN RESOURCES, LLC	Oil	20587
42-235-35956	SABLE PERMIAN RESOURCES, LLC	Oil	18810
42-235-35957	BROAD OAK ENERGY II, LLC
42-235-35958	PIONEER NATURAL RES. USA, INC.
42-235-35959	PIONEER NATURAL RES. USA, INC.	Oil	19050
42-235-35960	FORELAND OPERATING, LLC	Oil	19173
42-235-35961	BROAD OAK ENERGY II, LLC
42-235-35962	BROAD OAK ENERGY II, LLC
42-235-35963	TRACKER RESOURCE DEV III, LLC	Oil	19859
42-235-35964	DISCOVERY NATURAL RESOURCES LLC	Oil	18201
42-235-35965	DISCOVERY NATURAL RESOURCES LLC	Oil	18201
42-235-35966	SEM OPERATING COMPANY LLC	Oil	19362
42-235-35967	SEM OPERATING COMPANY LLC	Oil	18398
42-235-35968	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-35969	Apache Corporation
42-235-35970	Apache Corporation
42-235-35971	Apache Corporation
42-235-35972	TRIPLE CROWN RESOURCES, LLC	Oil	18322
42-235-35973	Apache Corporation
42-235-35974	Apache Corporation
42-235-35975	Apache Corporation
42-235-35976	BROAD OAK ENERGY II, LLC
42-235-35977	Apache Corporation
42-235-35978	Apache Corporation
42-235-35979	Apache Corporation
42-235-35980	Apache Corporation
42-235-35981	Apache Corporation
42-235-35982	Apache Corporation
42-235-35983	Apache Corporation
42-235-35984	Apache Corporation
42-235-35985	Apache Corporation
42-235-35986	EDMAR COMPANY, L.L.C.
42-235-35987	TRIPLE CROWN RESOURCES, LLC	Oil	18322
42-235-35988	TRIPLE CROWN RESOURCES, LLC	Oil	18322
42-235-35989	GANADOR OPERATING, LLC	Oil	18634
42-235-35990	GANADOR OPERATING, LLC	Oil	17840
42-235-35991	TRACKER RESOURCE DEV III, LLC	Oil	18772
42-235-35992	GANADOR OPERATING, LLC	Oil	18344
42-235-35993	BROAD OAK ENERGY II, LLC
42-235-35994	TRIPLE CROWN RESOURCES, LLC	Oil	18322
42-235-35995	GANADOR OPERATING, LLC	Oil	18460
42-235-35996	DEVON ENERGY PRODUCTION CO, L.P.
42-235-35997	TRIPLE CROWN RESOURCES, LLC	Oil	18922
42-235-35998	TXP, INCORPORATED	Oil	19712
42-235-35999	PRESTONWOOD OPERATING LLC	Oil	16944
42-235-36000	TRIPLE CROWN RESOURCES, LLC	Oil	18322
42-235-36001	SABLE PERMIAN RESOURCES, LLC	Oil	19156
42-235-36002	TRIPLE CROWN RESOURCES, LLC	Oil	19073
42-235-36003	TRIPLE CROWN RESOURCES, LLC	Oil	18922
42-235-36004	TRIPLE CROWN RESOURCES, LLC	Oil	19073
42-235-36005	BROAD OAK ENERGY II, LLC	Oil	19853
42-235-36006	BROAD OAK ENERGY II, LLC	Oil	19853
42-235-36007	SEM OPERATING COMPANY LLC	Oil	18505
42-235-36008	SEM OPERATING COMPANY LLC	Oil	18505
42-235-36009	SABLE PERMIAN RESOURCES, LLC	Oil	20595
42-235-36010	SABLE PERMIAN RESOURCES, LLC	Oil	20595
42-235-36011	PRESTONWOOD OPERATING LLC	Oil	17418
42-235-36012	PRESTONWOOD OPERATING LLC	Oil	17418
42-235-36013	PRESTONWOOD OPERATING LLC	Oil	17418
42-235-36014	SABLE PERMIAN RESOURCES, LLC	Oil	19157
42-235-36015	SABLE PERMIAN RESOURCES, LLC	Oil	19158
42-235-36016	GANADOR OPERATING, LLC	Oil	17826
42-235-36017	GANADOR OPERATING, LLC	Oil	17851
42-235-36018	GANADOR OPERATING, LLC	Oil	18736
42-235-36019	DISCOVERY NATURAL RESOURCES LLC
42-235-36020	DISCOVERY NATURAL RESOURCES LLC
42-235-36021	PIONEER NATURAL RES. USA, INC.
42-235-36022	DISCOVERY NATURAL RESOURCES LLC	Oil	18053
42-235-36023	DISCOVERY NATURAL RESOURCES LLC
42-235-36024	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-36025	DISCOVERY NATURAL RESOURCES LLC
42-235-36026	TXP, INCORPORATED	Gas	276314
42-235-36027	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-36029	DISCOVERY NATURAL RESOURCES LLC	Oil	17647
42-235-36030	DISCOVERY NATURAL RESOURCES LLC	Oil	18474
42-235-36031	DISCOVERY NATURAL RESOURCES LLC	Oil	18474
42-235-36032	SABLE PERMIAN RESOURCES, LLC	Oil	20557
42-235-36033	COG OPERATING LLC
42-235-36034	DISCOVERY NATURAL RESOURCES LLC
42-235-36035	DISCOVERY NATURAL RESOURCES LLC
42-235-36036	DISCOVERY NATURAL RESOURCES LLC
42-235-36037	DISCOVERY NATURAL RESOURCES LLC
42-235-36038	COG OPERATING LLC
42-235-36039	COG OPERATING LLC
42-235-36040	DISCOVERY NATURAL RESOURCES LLC
42-235-36041	DISCOVERY NATURAL RESOURCES LLC	Oil	18049
42-235-36042	TRIPLE CROWN RESOURCES, LLC	Oil	19383
42-235-36043	TRIPLE CROWN RESOURCES, LLC	Oil	19383
42-235-36044	FORTUNE ENERGY, INC.	Oil	18761
42-235-36045	BROAD OAK ENERGY II, LLC
42-235-36046	TRIPLE CROWN RESOURCES, LLC	Oil	20191
42-235-36047	TRIPLE CROWN RESOURCES, LLC	Oil	19269
42-235-36048	TRIPLE CROWN RESOURCES, LLC	Oil	19269
42-235-36049	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-36050	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-36051	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-36052	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-36053	HENDERSON & ERICKSON, INC.
42-235-36054	TRIPLE CROWN RESOURCES, LLC	Oil	18840
42-235-36055	PRESTONWOOD OPERATING LLC	Oil	18654
42-235-36056	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-36057	PIONEER NATURAL RES. USA, INC.
42-235-36058	PIONEER NATURAL RES. USA, INC.
42-235-36059	PIONEER NATURAL RES. USA, INC.
42-235-36060	PIONEER NATURAL RES. USA, INC.
42-235-36061	PIONEER NATURAL RES. USA, INC.
42-235-36062	PIONEER NATURAL RES. USA, INC.
42-235-36063	PIONEER NATURAL RES. USA, INC.
42-235-36064	PIONEER NATURAL RES. USA, INC.
42-235-36065	PIONEER NATURAL RES. USA, INC.
42-235-36066	PIONEER NATURAL RES. USA, INC.
42-235-36068	PIONEER NATURAL RES. USA, INC.
42-235-36069	PIONEER NATURAL RES. USA, INC.
42-235-36070	HULEN OPERATING COMPANY	Oil	19341
42-235-36071	HULEN OPERATING COMPANY	Oil	19368
42-235-36072	SABLE PERMIAN RESOURCES, LLC	Oil	20559
42-235-36073	TRIPLE CROWN RESOURCES, LLC	Oil	19213
42-235-36074	TRIPLE CROWN RESOURCES, LLC	Oil	18322
42-235-36076	TXP, INCORPORATED
42-235-36077	SEM OPERATING COMPANY LLC	Oil	19362
42-235-36078	SEM OPERATING COMPANY LLC	Oil	19362
42-235-36079	TRIPLE CROWN RESOURCES, LLC	Oil	19213
42-235-36080	TRIPLE CROWN RESOURCES, LLC	Oil	18840
42-235-36081	TRIPLE CROWN RESOURCES, LLC	Oil	18448
42-235-36082	TRIPLE CROWN RESOURCES, LLC	Oil	18448
42-235-36083	DISCOVERY NATURAL RESOURCES LLC	Oil	18474
42-235-36084	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-36085	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-36086	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-36087	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-36088	TXP, INCORPORATED	Oil	19715
42-235-36089	DISCOVERY NATURAL RESOURCES LLC	Oil	16707
42-235-36090	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-36091	FORTUNE ENERGY, INC.
42-235-36092	DISCOVERY NATURAL RESOURCES LLC	Oil	16673
42-235-36093	DISCOVERY NATURAL RESOURCES LLC	Oil	16673
42-235-36094	DISCOVERY NATURAL RESOURCES LLC	Oil	16673
42-235-36095	DISCOVERY NATURAL RESOURCES LLC	Oil	16673
42-235-36096	DISCOVERY NATURAL RESOURCES LLC	Oil	16673
42-235-36097	BROAD OAK ENERGY II, LLC
42-235-36098	BROAD OAK ENERGY II, LLC
42-235-36099	DISCOVERY NATURAL RESOURCES LLC	Oil	18474
42-235-36100	DISCOVERY NATURAL RESOURCES LLC
42-235-36101	DISCOVERY NATURAL RESOURCES LLC	Oil	19316
42-235-36102	DISCOVERY NATURAL RESOURCES LLC	Oil	19316
42-235-36103	DISCOVERY NATURAL RESOURCES LLC	Oil	19316
42-235-36104	DISCOVERY NATURAL RESOURCES LLC	Oil	19468
42-235-36105	DISCOVERY NATURAL RESOURCES LLC	Oil	19468
42-235-36106	DISCOVERY NATURAL RESOURCES LLC	Oil	19468
42-235-36107	DISCOVERY NATURAL RESOURCES LLC	Oil	19468
42-235-36108	TRIPLE CROWN RESOURCES, LLC	Oil	18448
42-235-36109	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-36110	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-36111	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-36112	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-36113	EP ENERGY E&P COMPANY, L.P.	Oil	17576
42-235-36114	TRIPLE CROWN RESOURCES, LLC	Oil	18447
42-235-36115	TRIPLE CROWN RESOURCES, LLC	Oil	18447
42-235-36116	DISCOVERY NATURAL RESOURCES LLC
42-235-36117	DISCOVERY NATURAL RESOURCES LLC	Oil	18049
42-235-36118	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-36119	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-36120	DISCOVERY NATURAL RESOURCES LLC	Oil	19432
42-235-36121	DISCOVERY NATURAL RESOURCES LLC	Oil	19432
42-235-36122	DISCOVERY NATURAL RESOURCES LLC	Oil	19432
42-235-36123	DISCOVERY NATURAL RESOURCES LLC	Oil	19432
42-235-36124	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-36125	DISCOVERY NATURAL RESOURCES LLC	Oil	16833
42-235-36126	DISCOVERY NATURAL RESOURCES LLC	Oil	19411
42-235-36128	Bosque Disposal Systems, Llc
42-235-36129	TRIPLE CROWN RESOURCES, LLC	Oil	19428
42-235-36130	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-36131	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-36132	DISCOVERY NATURAL RESOURCES LLC
42-235-36133	DISCOVERY NATURAL RESOURCES LLC	Oil	17011
42-235-36134	DISCOVERY NATURAL RESOURCES LLC
42-235-36135	DISCOVERY NATURAL RESOURCES LLC
42-235-36136	TRIPLE CROWN RESOURCES, LLC	Oil	18448
42-235-36137	SEM OPERATING COMPANY LLC
42-235-36138	SEM OPERATING COMPANY LLC
42-235-36139	TRIPLE CROWN RESOURCES, LLC	Oil	18447
42-235-36140	SABLE PERMIAN RESOURCES, LLC	Oil	19321
42-235-36141	BROAD OAK ENERGY II, LLC
42-235-36142	BROAD OAK ENERGY II, LLC
42-235-36143	TRIPLE CROWN RESOURCES, LLC	Oil	18447
42-235-36144	BROAD OAK ENERGY II, LLC
42-235-36145	BROAD OAK ENERGY II, LLC
42-235-36146	TRIPLE CROWN RESOURCES, LLC	Oil	19608
42-235-36147	TRIPLE CROWN RESOURCES, LLC	Oil	19602
42-235-36148	SEM OPERATING COMPANY LLC	Oil	18130
42-235-36149	SEM OPERATING COMPANY LLC	Oil	18130
42-235-36150	TRIPLE CROWN RESOURCES, LLC	Oil	19523
42-235-36151	BROAD OAK ENERGY II, LLC
42-235-36152	NGL WATER SOLUTIONS PERMIAN, LLC
42-235-36153	SABLE PERMIAN RESOURCES, LLC	Oil	19321
42-235-36154	TRIPLE CROWN RESOURCES, LLC	Oil	19530
42-235-36155	TRACKER RESOURCE DEV III, LLC	Oil	19619
42-235-36156	TRACKER RESOURCE DEV III, LLC	Oil	19619
42-235-36157	TRACKER RESOURCE DEV III, LLC	Oil	19619
42-235-36158	TRACKER RESOURCE DEV III, LLC	Oil	19619
42-235-36159	TXP, INCORPORATED	Oil	19712
42-235-36160	TRIPLE CROWN RESOURCES, LLC	Oil	18447
42-235-36161	TRIPLE CROWN RESOURCES, LLC	Oil	18447
42-235-36162	COMPASS ENERGY OPERATING, LLC	Oil	19805
42-235-36163	PRESTONWOOD OPERATING LLC	Oil	16944
42-235-36164	FOSSIL PETROLEUM LLC	Oil	19519
42-235-36165	TRACKER RESOURCE DEV III, LLC	Oil	19661
42-235-36166	TRACKER RESOURCE DEV III, LLC	Oil	19661
42-235-36167	TRACKER RESOURCE DEV III, LLC	Oil	19661
42-235-36168	TRACKER RESOURCE DEV III, LLC	Oil	19661
42-235-36169	TRIPLE CROWN RESOURCES, LLC	Oil	19540
42-235-36170	TRIPLE CROWN RESOURCES, LLC	Oil	19539
42-235-36171	FORELAND OPERATING, LLC
42-235-36172	FORELAND OPERATING, LLC	Oil	18252
42-235-36174	FORELAND OPERATING, LLC	Oil	19173
42-235-36175	FORELAND OPERATING, LLC	Oil	19362
42-235-36176	FORELAND OPERATING, LLC	Oil	19362
42-235-36177	PRESTONWOOD OPERATING LLC	Oil	17418
42-235-36178	SEM OPERATING COMPANY LLC	Oil	19596
42-235-36179	SEM OPERATING COMPANY LLC	Oil	19596
42-235-36180	TRIPLE CROWN RESOURCES, LLC	Oil	19645
42-235-36181	TRIPLE CROWN RESOURCES, LLC	Oil	19647
42-235-36182	SEM OPERATING COMPANY LLC	Oil	19775
42-235-36183	SEM OPERATING COMPANY LLC	Oil	19775
42-235-36184	TRIPLE CROWN RESOURCES, LLC	Oil	19703
42-235-36185	TRIPLE CROWN RESOURCES, LLC	Oil	19663
42-235-36186	SEM OPERATING COMPANY LLC	Oil	19775
42-235-36187	SEM OPERATING COMPANY LLC	Oil	19775
42-235-36188	TRIPLE CROWN RESOURCES, LLC	Oil	19428
42-235-36189	TRIPLE CROWN RESOURCES, LLC	Oil	19428
42-235-36190	FORELAND OPERATING, LLC	Oil	19173
42-235-36191	TRIPLE CROWN RESOURCES, LLC	Oil	19213
42-235-36192	TRIPLE CROWN RESOURCES, LLC	Oil	19213
42-235-36193	SABLE PERMIAN RESOURCES, LLC	Oil	20186
42-235-36194	SEM OPERATING COMPANY LLC	Oil	17681
42-235-36195	SEM OPERATING COMPANY LLC	Oil	17681
42-235-36196	SEM OPERATING COMPANY LLC	Oil	17681
42-235-36197	FORELAND OPERATING, LLC	Oil	18252
42-235-36198	TRIPLE CROWN RESOURCES, LLC	Oil	19744
42-235-36199	TRIPLE CROWN RESOURCES, LLC	Oil	19745
42-235-36200	BNN SOUTH TEXAS, LLC	Oil	19569
42-235-36201	SEM OPERATING COMPANY LLC	Oil	19849
42-235-36202	SEM OPERATING COMPANY LLC	Oil	19849
42-235-36203	TRIPLE CROWN RESOURCES, LLC	Oil	19786
42-235-36204	TRIPLE CROWN RESOURCES, LLC	Oil	19786
42-235-36205	TRACKER RESOURCE DEV III, LLC	Oil	19784
42-235-36206	TRACKER RESOURCE DEV III, LLC	Oil	19784
42-235-36207	TRACKER RESOURCE DEV III, LLC	Oil	19784
42-235-36208	BANNER OPERATING, LLC	Oil	19874
42-235-36209	TRACKER RESOURCE DEV III, LLC	Oil	19784
42-235-36210	SABLE PERMIAN RESOURCES, LLC	Oil	19321
42-235-36211	TXP, INCORPORATED	Oil	19912
42-235-36212	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-36213	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-36214	SEM OPERATING COMPANY LLC	Oil	17171
42-235-36215	SEM OPERATING COMPANY LLC	Oil	17171
42-235-36216	TRACKER RESOURCE DEV III, LLC	Oil	19887
42-235-36217	TRACKER RESOURCE DEV III, LLC	Oil	19887
42-235-36218	TRACKER RESOURCE DEV III, LLC	Oil	19949
42-235-36219	TRACKER RESOURCE DEV III, LLC	Oil	19949
42-235-36220	SEM OPERATING COMPANY LLC	Oil	17569
42-235-36221	SEM OPERATING COMPANY LLC	Oil	17569
42-235-36222	SEM OPERATING COMPANY LLC	Oil	17569
42-235-36223	SEM OPERATING COMPANY LLC	Oil	17569
42-235-36224	FORELAND OPERATING, LLC	Oil	19362
42-235-36225	FORELAND OPERATING, LLC	Oil	19362
42-235-36226	FOSSIL PETROLEUM LLC	Oil	16981
42-235-36227	FOSSIL PETROLEUM LLC	Oil	19519
42-235-36228	FORELAND OPERATING, LLC	Oil	18253
42-235-36229	FORELAND OPERATING, LLC	Oil	18253
42-235-36230	FORELAND OPERATING, LLC	Oil	18665
42-235-36231	FORELAND OPERATING, LLC	Oil	18665
42-235-36232	FORELAND OPERATING, LLC	Oil	18668
42-235-36233	FORELAND OPERATING, LLC	Oil	18668
42-235-36234	FORELAND OPERATING, LLC
42-235-36235	FORELAND OPERATING, LLC	Oil	18666
42-235-36236	FORELAND OPERATING, LLC	Oil	18666
42-235-36237	SEM OPERATING COMPANY LLC	Oil	19930
42-235-36238	SEM OPERATING COMPANY LLC	Oil	19930
42-235-36239	SABLE PERMIAN RESOURCES, LLC	Oil	19858
42-235-36240	SABLE PERMIAN RESOURCES, LLC	Oil	20691
42-235-36241	SABLE PERMIAN RESOURCES, LLC	Oil	20837
42-235-36242	SABLE PERMIAN RESOURCES, LLC	Oil	19819
42-235-36243	SABLE PERMIAN RESOURCES, LLC	Oil	19830
42-235-36244	TRIPLE CROWN RESOURCES, LLC	Oil	18447
42-235-36245	SABLE PERMIAN RESOURCES, LLC	Oil	18563
42-235-36246	SEM OPERATING COMPANY LLC	Oil	17171
42-235-36247	SEM OPERATING COMPANY LLC	Oil	17171
42-235-36248
42-235-36249	SABLE PERMIAN RESOURCES, LLC	Oil	20343
42-235-36250	SABLE PERMIAN RESOURCES, LLC	Oil	19879
42-235-36251	SABLE PERMIAN RESOURCES, LLC	Oil	19881
42-235-36252	SABLE PERMIAN RESOURCES, LLC	Oil	19857
42-235-36253	COMPASS ENERGY OPERATING, LLC	Oil	16306
42-235-36254	COMPASS ENERGY OPERATING, LLC
42-235-36255	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-36256	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-36257	SEM OPERATING COMPANY LLC	Oil	19775
42-235-36258	SEM OPERATING COMPANY LLC	Oil	19775
42-235-36259	SEM OPERATING COMPANY LLC	Oil	19849
42-235-36260	SEM OPERATING COMPANY LLC	Oil	19849
42-235-36261	SEM OPERATING COMPANY LLC	Oil	17681
42-235-36262	SEM OPERATING COMPANY LLC	Oil	17681
42-235-36263	SEM OPERATING COMPANY LLC	Oil	19775
42-235-36264	SEM OPERATING COMPANY LLC	Oil	19775
42-235-36265	PRESTONWOOD OPERATING LLC	Oil	17418
42-235-36266	SABLE PERMIAN RESOURCES, LLC	Oil	19891
42-235-36267	SABLE PERMIAN RESOURCES, LLC	Oil	19889
42-235-36268	SABLE PERMIAN RESOURCES, LLC	Oil	19892
42-235-36269	SABLE PERMIAN RESOURCES, LLC	Oil	19900
42-235-36270	SEM OPERATING COMPANY LLC	Oil	17681
42-235-36271	SEM OPERATING COMPANY LLC	Oil	17681
42-235-36272	SEM OPERATING COMPANY LLC	Oil	19596
42-235-36273	SEM OPERATING COMPANY LLC	Oil	19596
42-235-36274	TRIPLE CROWN RESOURCES, LLC
42-235-36275	TRIPLE CROWN RESOURCES, LLC	Oil	18448
42-235-36276	TRIPLE CROWN RESOURCES, LLC
42-235-36277	TRIPLE CROWN RESOURCES, LLC
42-235-36278	TRIPLE CROWN RESOURCES, LLC
42-235-36279	FOSSIL PETROLEUM LLC	Oil	19519
42-235-36280	TRIPLE CROWN RESOURCES, LLC	Oil	18447
42-235-36281	FORELAND OPERATING, LLC	Oil	18253
42-235-36282	FORELAND OPERATING, LLC
42-235-36283	FORELAND OPERATING, LLC	Oil	18252
42-235-36284	FORELAND OPERATING, LLC	Oil	18252
42-235-36285	TRIPLE CROWN RESOURCES, LLC	Oil	18448
42-235-36286	FORELAND OPERATING, LLC	Oil	18253
42-235-36287	SEM OPERATING COMPANY LLC	Oil	19775
42-235-36288	SEM OPERATING COMPANY LLC	Oil	19775
42-235-36289	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-36290	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-36291	SEM OPERATING COMPANY LLC	Oil	19775
42-235-36292	SEM OPERATING COMPANY LLC	Oil	19775
42-235-36293	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-36294	SABLE PERMIAN RESOURCES, LLC	Oil	20323
42-235-36295	SABLE PERMIAN RESOURCES, LLC	Oil	20286
42-235-36296	SABLE PERMIAN RESOURCES, LLC	Oil	20288
42-235-36297	SABLE PERMIAN RESOURCES, LLC	Oil	20303
42-235-36298	SABLE PERMIAN RESOURCES, LLC	Oil	20701
42-235-36299	SABLE PERMIAN RESOURCES, LLC	Oil	20302
42-235-36300	DISCOVERY NATURAL RESOURCES LLC	Oil	20070
42-235-36301	SABLE PERMIAN RESOURCES, LLC	Oil	20301
42-235-36302	SABLE PERMIAN RESOURCES, LLC	Oil	20283
42-235-36303	SABLE PERMIAN RESOURCES, LLC	Oil	20321
42-235-36304	SABLE PERMIAN RESOURCES, LLC	Oil	20698
42-235-36305	SABLE PERMIAN RESOURCES, LLC	Oil	20291
42-235-36306	SABLE PERMIAN RESOURCES, LLC	Oil	20697
42-235-36307	SABLE PERMIAN RESOURCES, LLC	Oil	20285
42-235-36308	SABLE PERMIAN RESOURCES, LLC	Oil	20289
42-235-36309	SABLE PERMIAN RESOURCES, LLC	Oil	20290
42-235-36310	TRIPLE CROWN RESOURCES, LLC	Oil	20259
42-235-36311	TRIPLE CROWN RESOURCES, LLC	Oil	20259
42-235-36312	TRIPLE CROWN RESOURCES, LLC	Oil	20213
42-235-36313	TRIPLE CROWN RESOURCES, LLC	Oil	20220
42-235-36314	TRIPLE CROWN RESOURCES, LLC	Oil	20212
42-235-36315	SABLE PERMIAN RESOURCES, LLC	Oil	20686
42-235-36316	SABLE PERMIAN RESOURCES, LLC	Oil	20343
42-235-36317	SABLE PERMIAN RESOURCES, LLC	Oil	19879
42-235-36318	SABLE PERMIAN RESOURCES, LLC	Oil	19881
42-235-36319	SABLE PERMIAN RESOURCES, LLC	Oil	19857
42-235-36320	SABLE PERMIAN RESOURCES, LLC	Oil	19858
42-235-36321	SABLE PERMIAN RESOURCES, LLC	Oil	20691
42-235-36322	SABLE PERMIAN RESOURCES, LLC	Oil	19940
42-235-36323	SABLE PERMIAN RESOURCES, LLC	Oil	20837
42-235-36324	SABLE PERMIAN RESOURCES, LLC	Oil	19819
42-235-36325	SABLE PERMIAN RESOURCES, LLC	Oil	20694
42-235-36326	SABLE PERMIAN RESOURCES, LLC	Oil	19891
42-235-36327	SABLE PERMIAN RESOURCES, LLC	Oil	19889
42-235-36328	SABLE PERMIAN RESOURCES, LLC	Oil	19892
42-235-36329	SABLE PERMIAN RESOURCES, LLC	Oil	19900
42-235-36330	SABLE PERMIAN RESOURCES, LLC	Oil	19830
42-235-36331	SEM OPERATING COMPANY LLC
42-235-36332	SEM OPERATING COMPANY LLC
42-235-36333	FOSSIL PETROLEUM LLC	Oil	19519
42-235-36334	TRIPLE CROWN RESOURCES, LLC	Oil	20257
42-235-36335	TRIPLE CROWN RESOURCES, LLC	Oil	19213
42-235-36336	SEM OPERATING COMPANY LLC	Oil	17809
42-235-36337	SEM OPERATING COMPANY LLC	Oil	17809
42-235-36338	TRIPLE CROWN RESOURCES, LLC
42-235-36339	TRIPLE CROWN RESOURCES, LLC
42-235-36340	REDBUD E & P, INC.	Oil	19852
42-235-36341	SABLE PERMIAN RESOURCES, LLC	Oil	20825
42-235-36342	LADD OIL & GAS CORPORATION	Oil	20306
42-235-36343	SEM OPERATING COMPANY LLC
42-235-36344	SEM OPERATING COMPANY LLC
42-235-36345	TRACKER RESOURCE DEV III, LLC	Oil	20400
42-235-36346	SABLE PERMIAN RESOURCES, LLC	Oil	20285
42-235-36347	SEM OPERATING COMPANY LLC
42-235-36348	SEM OPERATING COMPANY LLC
42-235-36349	TRACKER RESOURCE DEV III, LLC	Oil	20529
42-235-36350	TRACKER RESOURCE DEV III, LLC	Oil	20529
42-235-36351	TRACKER RESOURCE DEV III, LLC	Oil	20529
42-235-36352	SABLE PERMIAN RESOURCES, LLC	Oil	20291
42-235-36353	SEM OPERATING COMPANY LLC
42-235-36354	FOSSIL PETROLEUM LLC	Oil	16981
42-235-36355	SABLE PERMIAN RESOURCES, LLC	Oil	20321
42-235-36356	SABLE PERMIAN RESOURCES, LLC	Oil	20301
42-235-36357	SABLE PERMIAN RESOURCES, LLC	Oil	20302
42-235-36358	SABLE PERMIAN RESOURCES, LLC	Oil	20303
42-235-36359	SABLE PERMIAN RESOURCES, LLC	Oil	20286
42-235-36360	FOSSIL PETROLEUM LLC	Oil	20317
42-235-36361	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-36362	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-36363	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-36364	TRIPLE CROWN RESOURCES, LLC	Oil	18322
42-235-36365	TRIPLE CROWN RESOURCES, LLC	Oil	18322
42-235-36366	TRIPLE CROWN RESOURCES, LLC	Oil	18322
42-235-36367	TRIPLE CROWN RESOURCES, LLC	Oil	18322
42-235-36368	TRIPLE CROWN RESOURCES, LLC	Oil	20434
42-235-36369	TRIPLE CROWN RESOURCES, LLC	Oil	20434
42-235-36371	SABLE PERMIAN RESOURCES, LLC	Oil	20364
42-235-36372	SABLE PERMIAN RESOURCES, LLC	Oil	20802
42-235-36373	SABLE PERMIAN RESOURCES, LLC	Oil	20364
42-235-36374	SABLE PERMIAN RESOURCES, LLC	Oil	20428
42-235-36375	SABLE PERMIAN RESOURCES, LLC	Oil	20839
42-235-36376	SABLE PERMIAN RESOURCES, LLC	Oil	20778
42-235-36377	TRACKER RESOURCE DEV III, LLC	Oil	19887
42-235-36378
42-235-36379	TRACKER RESOURCE DEV III, LLC	Oil	20790
42-235-36380	TRACKER RESOURCE DEV III, LLC	Oil	20790
42-235-36381	SABLE PERMIAN RESOURCES, LLC	Oil	20363
42-235-36382	SEM OPERATING COMPANY LLC	Oil	19075
42-235-36383	SEM OPERATING COMPANY LLC	Oil	19075
42-235-36384	SEM OPERATING COMPANY LLC	Oil	19596
42-235-36385	COMSTOCK ENERGY, LLC	Oil	20733
42-235-36386	TRACKER RESOURCE DEV III, LLC	Oil	20400
42-235-36387	TRACKER RESOURCE DEV III, LLC	Oil	20400
42-235-36388	TRACKER RESOURCE DEV III, LLC	Oil	20400
42-235-36389	SEM OPERATING COMPANY LLC	Oil	17681
42-235-36390	SEM OPERATING COMPANY LLC	Oil	17681
42-235-36391	TRACKER RESOURCE DEV III, LLC	Oil	20834
42-235-36392	TRACKER RESOURCE DEV III, LLC	Oil	20834
42-235-36393	TRACKER RESOURCE DEV III, LLC	Oil	20834
42-235-36394	COMSTOCK ENERGY, LLC
42-235-36395	FORELAND OPERATING, LLC	Oil	18326
42-235-36396	COMSTOCK ENERGY, LLC
42-235-36397	FORELAND OPERATING, LLC	Oil	18326
42-235-36398	FORELAND OPERATING, LLC	Oil	18326
42-235-36399	FORELAND OPERATING, LLC	Oil	18326
42-235-36400	RISING STAR ENERGY PTR, L.L.C.	Oil	20349
42-235-36401	SABLE PERMIAN RESOURCES, LLC	Oil	20676
42-235-36402	SABLE PERMIAN RESOURCES, LLC	Oil	20760
42-235-36403	SABLE PERMIAN RESOURCES, LLC	Oil	20457
42-235-36404	SABLE PERMIAN RESOURCES, LLC	Oil	20805
42-235-36405	FORELAND OPERATING, LLC
42-235-36406	FORELAND OPERATING, LLC
42-235-36407	SABLE PERMIAN RESOURCES, LLC	Oil	20456
42-235-36408	SABLE PERMIAN RESOURCES, LLC	Oil	20459
42-235-36409	FORELAND OPERATING, LLC
42-235-36410	FORELAND OPERATING, LLC
42-235-36411	FOSSIL PETROLEUM LLC	Oil	16981
42-235-36412	TRIPLE CROWN RESOURCES, LLC	Oil	18840
42-235-36413	TRIPLE CROWN RESOURCES, LLC	Oil	18840
42-235-36414	TRIPLE CROWN RESOURCES, LLC	Oil	18840
42-235-36415	TRIPLE CROWN RESOURCES, LLC	Oil	18840
42-235-36416	SABLE PERMIAN RESOURCES, LLC
42-235-36417	SABLE PERMIAN RESOURCES, LLC	Oil	20767
42-235-36418	SABLE PERMIAN RESOURCES, LLC	Oil	20767
42-235-36419	SABLE PERMIAN RESOURCES, LLC	Oil	20676
42-235-36420	FORELAND OPERATING, LLC	Oil	19362
42-235-36421	RISING STAR ENERGY PTR, L.L.C.	Oil	20540
42-235-36422	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-36423	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-36424	PIONEER NATURAL RES. USA, INC.	Oil	14573
42-235-36425	TRIPLE CROWN RESOURCES, LLC	Oil	21011
42-235-36426	TRIPLE CROWN RESOURCES, LLC
42-235-36427	TRIPLE CROWN RESOURCES, LLC	Oil	21008
42-235-36428	TRIPLE CROWN RESOURCES, LLC
42-235-36429	TRIPLE CROWN RESOURCES, LLC
42-235-36430	TRIPLE CROWN RESOURCES, LLC
42-235-36431	TRIPLE CROWN RESOURCES, LLC
42-235-36432	TRIPLE CROWN RESOURCES, LLC
42-235-36433	TRIPLE CROWN RESOURCES, LLC
42-235-36434	TRIPLE CROWN RESOURCES, LLC
42-235-36435	RISING STAR ENERGY PTR, L.L.C.	Oil	20349
42-235-36436	TRIPLE CROWN RESOURCES, LLC
42-235-36437	SEM OPERATING COMPANY LLC
42-235-36438	COMSTOCK ENERGY, LLC
42-235-36439	FORELAND OPERATING, LLC
42-235-36440	FORELAND OPERATING, LLC
42-235-36441	TRIPLE CROWN RESOURCES, LLC
42-235-36442	TRIPLE CROWN RESOURCES, LLC
42-235-36443	TRIPLE CROWN RESOURCES, LLC
42-235-36444	TRIPLE CROWN RESOURCES, LLC
42-235-36445	SEM OPERATING COMPANY LLC	Oil	17681
42-235-36446	SEM OPERATING COMPANY LLC	Oil	17681
42-235-36447	FORELAND OPERATING, LLC
42-235-36448	FORELAND OPERATING, LLC
42-235-36449	FOSSIL PETROLEUM LLC	Oil	19519
42-235-36450	SEM OPERATING COMPANY LLC
42-235-36451	SEM OPERATING COMPANY LLC
42-235-36452	LADD OIL & GAS CORPORATION
42-235-36453	FORELAND OPERATING, LLC
42-235-36454	FORELAND OPERATING, LLC
42-235-36455	PIONEER NATURAL RES. USA, INC.
42-235-36456	PIONEER NATURAL RES. USA, INC.
42-235-36457	PIONEER NATURAL RES. USA, INC.
42-235-36458	PIONEER NATURAL RES. USA, INC.
42-235-36459	PIONEER NATURAL RES. USA, INC.
42-235-36460	PIONEER NATURAL RES. USA, INC.
42-235-36461	EXPRO ENGINEERING, INC.
42-235-36462	FORELAND OPERATING, LLC
42-235-36463	FORELAND OPERATING, LLC
42-235-36464	FORELAND OPERATING, LLC
42-235-80000	Skinner Corp.	Gas
42-235-80001
42-235-80002
42-235-80003
42-235-80004
42-235-80005
42-235-80006
42-235-80007
42-235-80008
42-235-80009
42-235-80010
42-235-80011
42-235-80012
42-235-80013
42-235-80014
42-235-80015
42-235-80016	DLB OIL & GAS INC.	Oil	01194
42-235-80017	DLB OIL & GAS INC.	Oil	01194
42-235-80018
42-235-80019
42-235-80020
42-235-80021
42-235-80022
42-235-80023
42-235-80024
42-235-80025
42-235-80026
42-235-80027
42-235-80028
42-235-80029
42-235-80030
42-235-80031
42-235-80032
42-235-80033
42-235-80034
42-235-80035
42-235-80036
42-235-80037
42-235-80038
42-235-80039
42-235-80040
42-235-80041
42-235-80042
42-235-80043
42-235-80044
42-235-80045
42-235-80046
42-235-80047
42-235-80048
42-235-80049
42-235-80050
42-235-80051
42-235-80052
42-235-80053
42-235-80054
42-235-80055
42-235-80056
42-235-80057
42-235-80058
42-235-80059	7H RANCH	Oil
42-235-80060
42-235-80061
42-235-80062
42-235-80063
42-235-80064	FRATELLI EXPLORATION, L.P.	Oil	03472
42-235-80065
42-235-80066
42-235-80067
42-235-80068
42-235-80069
42-235-80070
42-235-80071
42-235-80072
42-235-80073
42-235-80074	TREPEL PET. EXP. & DEV. CORP.	Oil
42-235-80075	7H RANCH	Oil
42-235-80076	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-80077
42-235-80078	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-80079
42-235-80080	FRATELLI EXPLORATION, L.P.	Oil
42-235-80081	FRATELLI EXPLORATION, L.P.	Oil
42-235-80082	FRATELLI EXPLORATION, L.P.	Oil	04280
42-235-80083
42-235-80084
42-235-80085	7H RANCH	Oil
42-235-80086	7H RANCH	Oil
42-235-80087
42-235-80088
42-235-80089
42-235-80090	ARMOR PETROLEUM, INC.	Oil
42-235-80091
42-235-80092
42-235-80093	SOUTHERN EXPLORATION, INC.	Oil
42-235-80094
42-235-80095
42-235-80096
42-235-80097
42-235-80098
42-235-80099
42-235-80100
42-235-80101
42-235-80102
42-235-80103
42-235-80104
42-235-80105
42-235-80106
42-235-80107
42-235-80108
42-235-80109
42-235-80110
42-235-80111
42-235-80112
42-235-80113
42-235-80114
42-235-80115
42-235-80116
42-235-80117
42-235-80118
42-235-80119
42-235-80120
42-235-80121
42-235-80122
42-235-80123	STAUFFER OIL & GAS, INC.	Oil
42-235-80124
42-235-80125
42-235-80126
42-235-80127
42-235-80128
42-235-80129
42-235-80130
42-235-80131
42-235-80132
42-235-80133
42-235-80134
42-235-80135	TUCKER DRILLING COMPANY, INC.	Oil
42-235-80136
42-235-80137
42-235-80138
42-235-80139	CRAIN OIL CO.	Oil
42-235-80140
42-235-80141
42-235-80142
42-235-80143
42-235-80144
42-235-80145
42-235-80146
42-235-80147
42-235-80148
42-235-80149
42-235-80150
42-235-80151
42-235-80152
42-235-80153
42-235-80154
42-235-80155
42-235-80156	PETROPLEX EQUIPMENT, INC.	Oil
42-235-80157
42-235-80158
42-235-80159
42-235-80160
42-235-80161
42-235-80162
42-235-80163
42-235-80164
42-235-80165
42-235-80166
42-235-80167
42-235-80168
42-235-80169
42-235-80170
42-235-80171
42-235-80172
42-235-80173	RAYCO OPERATING, INC.	Oil
42-235-80174
42-235-80175
42-235-80176
42-235-80177	MOBIL OIL CORPORATION	Oil
42-235-80178
42-235-80179
42-235-80180
42-235-80181
42-235-80182
42-235-80183	MWJ PRODUCING COMPANY	Oil	07142
42-235-80184
42-235-80185
42-235-80186
42-235-80187	BOMAR OPERATING CO., LC	Oil
42-235-80188
42-235-80189
42-235-80190
42-235-80191
42-235-80192
42-235-80193
42-235-80194
42-235-80195	FORTUNE PRODUCTION CO.	Oil	11305
42-235-80196
42-235-80197
42-235-80198	HOBBS, A. B. INC.	Oil
42-235-80199
42-235-80200
42-235-80201
42-235-80202	PROFFITT DRILLING CO.	Oil
42-235-80203	ADVANCED RECOVERY SERVICES CO.	Oil
42-235-80204
42-235-80205	GOODRICH, JOHN S.	Oil
42-235-80206
42-235-80207
42-235-80208
42-235-80209
42-235-80210
42-235-80211
42-235-80212
42-235-80213
42-235-80214
42-235-80215
42-235-80216
42-235-80217
42-235-80218
42-235-80219
42-235-80220
42-235-80221
42-235-80222
42-235-80223
42-235-80224
42-235-80225
42-235-80226
42-235-80227
42-235-80228	SIMPSON-MANN OIL PRODUCERS
42-235-80229	GOLDSTON OIL CORPORATION
42-235-80230	INTERNATIONAL OIL & GAS CORP.
42-235-80231	GENERAL OIL COMPANY
42-235-80232	COTHRAN & SMITH
42-235-80233	Grace Petroleum Corp.
42-235-80234	MCCAMMON OIL & GAS, INC.
42-235-80235	DISCOVERY OPERATING, INC.
42-235-80236
42-235-80237	GREAT SOUTHWEST PETROLEUM CO
42-235-80238
42-235-80239	TUCKER DRILLING COMPANY, INC.
42-235-80240
42-235-80241	ROBERTS, EUGENE A., JR.
42-235-80242	MERTZON S.W.D.
42-235-80243	TXO Production Corp.
42-235-80246
42-235-80247
42-235-80248
42-235-80249
42-235-80250
42-235-80251	DUNIGAN, JAMES P., INC.	Oil
42-235-80252	SOUTHERN EXPLORATION, INC.	Oil	04621
42-235-80253
42-235-80254
42-235-80255
42-235-80256
42-235-80257
42-235-80258
42-235-80259
42-235-80260	BRECK OPERATING CORP.	Oil
42-235-80261
42-235-80262
42-235-80263
42-235-80264
42-235-80265
42-235-80266	7H RANCH	Oil
42-235-80267
42-235-80268

For data sources see