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| Operator Name | Operator City | Operator State | Operator Country | Well Count |
|---|---|---|---|---|
| (INLAND) IISG CENTRAL REGION | DETROIT | MI | United States | 0 |
| ****JOHN PORTER**** | United States | 0 | ||
| ***OUR LAND CO. THREE*** | United States | 0 | ||
| 10100 Erie Rd.; LLC | Buffalo | NY | United States | 0 |
| 10TH STREET UNITED METH CH | PA | United States | 1 | |
| 11 MILE OIL CORP | PA | United States | 3 | |
| 130 Babcock Associates L.P. | New York | NY | United States | 0 |
| 130 Babcock Associates L.P. | New York | NY | United States | 1 |
| 166 East 73rd Street; LLC | New York | NY | United States | 0 |
| 180 Union Avenue Owner LP | New Rochelle | NY | United States | 0 |
| 180 Union Avenue Owner LP | New Rochelle | NY | United States | 5 |
| 1960 WELL SERVICES LLC | CAROPOLIS | PA | United States | 0 |
| 1ST NAT BL/MCCONNELSVILLE | United States | 0 | ||
| 1st Nat'l Bank | United States | 0 | ||
| 1ST NATIONAL BANK ZANESVI | United States | 0 | ||
| 1ST NATL BANK DENNISON | United States | 0 | ||
| 1ST NATL BANK OF TOLEDO | United States | 0 | ||
| 1ST NATL BK OF S.E. OHIO | United States | 0 | ||
| 1ST NATL BNK CHICAGO | United States | 0 | ||
| 1ST NATL BNK MCCONNELLSVL | United States | 0 | ||
| 1st of Amer. Bank | Tampa | FL | United States | 0 |
| 1ST SUMMIT BANK | JOHNSTOWN | PA | United States | 0 |
| 20 Bliss Street; Inc. | Westfield | NY | United States | 0 |
| 250 Bowery Project; LLC | New York | NY | United States | 0 |
| 3 M DRILLING | MT HOPE | OH | United States | 2 |
| 3 RING REALTY LLC | PA | United States | 1 | |
| 3 Wells; LLC | Mayville | NY | United States | 0 |
| 3-H LUMBER CO | NEW MATAMORAS | OH | United States | 1 |
| 3-M DRLG | United States | 0 | ||
| 3D RESOURCES LLC | PA | United States | 7 | |
| 4 R INVESTMENT CO | PA | United States | 5 | |
| 422 Warburton LLC (Landowners) | New York | NY | United States | 0 |
| 422 Warburton LLC (Landowners) | New York | NY | United States | 2 |
| 422 Warburton; LLC | New York | NY | United States | 0 |
| 4360 Walden Avenue; LLC | Lancaster | NY | United States | 0 |
| 4626 LAND CO | PA | United States | 1 | |
| 471 VE LLC | New York | NY | United States | 0 |
| 471 VE LLC | New York | NY | United States | 3 |
| 471 Washington Street Partners | New York | NY | United States | 0 |
| 471 Washington Street Partners | New York | NY | United States | 3 |
| 4927 Bramblewood Trail; LLC | Canandaigua | NY | United States | 0 |
| 50-52 Losson Road; LLC | Clarence | NY | United States | 0 |
| 5245 Murphy Road; LLC | West Seneca | NY | United States | 0 |
| 644 CORPORATION | CLEVELAND | OH | United States | 0 |
| 749023 | United States | 0 | ||
| 77B ENTERPRISE | NORTH RIDGEVILL | OH | United States | 1 |
| 77B ENTERPRISES INC | NORTH RIDGEVILL | OH | United States | 1 |
| 801 OIL LTD | SKOKIE | IL | United States | 1 |
| 9 East 64th Street Condominium | New York | NY | United States | 0 |
| 9 East 64th Street Condominium | New York | NY | United States | 2 |
| 940808 | United States | 0 | ||
| A & A CONSTRUCTION CO., INC. | CLARENCE | PA | United States | 0 |
| A & A Drilling Co. | Portville | NY | United States | 0 |
| A & D DRILLING | United States | 0 | ||
| A & D OIL CO | PA | United States | 6 | |
| A & D PROPERTIES | YOUNGSTOWN | OH | United States | 0 |
| A & GC STOVER | PA | United States | 17 | |
| A & H INC | CLEARWATER | FL | United States | 9 |
| A & J STREITZINGER | PA | United States | 1 | |
| A & J TRUCKING, LTD | NEWPORT | OH | United States | 0 |
| A & M PARTNERSHIP | PA | United States | 1 | |
| A & R CO | PA | United States | 8 | |
| A & R ENERGY INC | PITTSBURGH | PA | United States | 74 |
| A & R REALTY CO | WV | United States | 52 | |
| A & S PROD INC | PA | United States | 398 | |
| A & Z PRODUCTION INC | MT VERNON | OH | United States | 15 |
| A A & D OIL CO INC | BREMEN | OH | United States | 1 |
| A BRUGGER & SONS FUNERAL HOME LLP | PA | United States | 1 | |
| A D S COMPANY | CALDWELL | OH | United States | 0 |
| A DUCHINI INC | PA | United States | 1 | |
| A I ROOT COMPANY INC | MEDINA | OH | United States | 1 |
| A K G OIL & GAS CO | MINSTER | OH | United States | 2 |
| A PRODUCING CO | WOOSTER | OH | United States | 2 |
| A S ENERGY | TIFFIN | OH | United States | 51 |
| A S N F PRODUCING INC | N. CANTON | OH | United States | 7 |
| A W A DRLG | United States | 0 | ||
| A-W WELLMAN LIMITED | EAST SPARTA | OH | United States | 3 |
| A. J. Lease Account | Bradford | PA | United States | 0 |
| A. J. Lease Account | Bradford | PA | United States | 37 |
| A.D.C.O. Well Services | Waterloo | NY | United States | 0 |
| A.D.C.O. Well Services | Waterloo | NY | United States | 21 |
| A&B DRLG | United States | 0 | ||
| A2K LLC | Lancaster | NY | United States | 0 |
| A2K LLC | Lancaster | NY | United States | 1 |
| AA & DR KENTON & KA & LJ KWIATKOWSKI | PA | United States | 1 | |
| AARON PAUL A | PA | United States | 1 | |
| AB & VIRGINIA JACKSON | PA | United States | 1 | |
| AB RESOURCES OH LLC | BRECKSVILLE | OH | United States | 11 |
| AB RESOURCES PA LLC | OH | United States | 73 | |
| AB Resources PA LLC | Brecksville | OH | United States | 0 |
| ABARTA OIL & GAS CO INC | PA | United States | 110 | |
| ABBATE IRENE B | PA | United States | 1 | |
| Abbey; Kevin R. & Carole A. | S Dayton | NY | United States | 0 |
| ABBOTT DONALD JAY | PA | United States | 1 | |
| ABBOTT LLOYD C & DEBRA R | GENEVA | OH | United States | 1 |
| Abdalla; Susan | New York | NY | United States | 0 |
| ABELE JAY AND BRENDA | MCCONNELSVILLE | OH | United States | 1 |
| ABNER C SHAKLEY | PA | United States | 1 | |
| ABRAHAM MILAD H | AMHERST | OH | United States | 1 |
| ABRAM DRLG | United States | 0 | ||
| ABSOLUTE ENERGY CORP | COLUMBUS | OH | United States | 5 |
| ABSTRACT RESOURCES | FL | United States | 1 | |
| AC DRILLING CO | PA | United States | 1 | |
| AC MYERS | PA | United States | 1 | |
| AC RENNER | PA | United States | 2 | |
| Acadia Insurance | United States | 0 | ||
| ACCEPTANCE INSURANCE CO. | N. OMAHA | NE | United States | 0 |
| ACCIDENTAL OIL | PA | United States | 1 | |
| ACCUDYN PROD INC | PA | United States | 1 | |
| Accumix LLC | United States | 0 | ||
| ACE TANK RENTAL INC | BUCKHANNON | WV | United States | 0 |
| ACKERMAN BENJAMIN | LEWISVILLE | OH | United States | 1 |
| ACKERMAN EDWARD & RENEE | WARREN | OH | United States | 1 |
| ACKERMAN WILLIAM | RINARD MILLS | OH | United States | 0 |
| ACKERT JAMES E | GLENMONT | OH | United States | 0 |
| ACKERT LARRY D | DANVILLE | OH | United States | 0 |
| ACME DRILLING CO | PA | United States | 2 | |
| ACSTAR INSURANCE COMPANY | NEW BRITAIN | CT | United States | 0 |
| ACTAGON CORP | PA | United States | 42 | |
| ACTION PETROLEUM INC | ATWATER | OH | United States | 12 |
| ACTION PRINTING & BUS FORMS INC | PA | United States | 1 | |
| ACTION WELL SERVICE | DUNBAR | PA | United States | 0 |
| ADAIR DRLG | United States | 0 | ||
| ADAIR W C & CO INC. | LOGAN | OH | United States | 4 |
| ADAM EIDEMILLER INC | PA | United States | 1 | |
| ADAMS ARTHUR E | JEROMESVILLE | OH | United States | 1 |
| ADAMS BOBBY J JR. | RACINE | OH | United States | 2 |
| ADAMS CARLA L | OH | United States | 1 | |
| ADAMS DALE R | HUDSON | OH | United States | 1 |
| ADAMS ENTERPRISES | FACTORYVILLE | PA | United States | 0 |
| ADAMS FLOYD | WEST FARMINGTON | OH | United States | 1 |
| ADAMS GERALD L | PA | United States | 6 | |
| ADAMS H P | PA | United States | 43 | |
| ADAMS HAROLD | PA | United States | 1 | |
| ADAMS JAMES E | PA | United States | 1 | |
| ADAMS JAMES EDWARD | PA | United States | 2 | |
| ADAMS JM ROUSTABOUT/PIPE | NEW CONCORD | OH | United States | 170 |
| ADAMS JOHN | NEWARK | OH | United States | 0 |
| ADAMS LONNIE L JR | PA | United States | 1 | |
| ADAMS OIL & GAS | WASHINGTON | WV | United States | 59 |
| ADAMS PAUL | LUCASVILLE | OH | United States | 3 |
| ADAMS RICHARD D | CA | United States | 1 | |
| ADAMS ROBERT C | HUNTSBURG | OH | United States | 1 |
| ADAMS ROBERT DOUGLAS | NORTH CANTON | OH | United States | 1 |
| ADAMS RUN DEVELOPMENT CO | AKRON | OH | United States | 1 |
| ADAMS THOMAS N | PA | United States | 1 | |
| ADAMS VERNON G | PA | United States | 1 | |
| Adams Well Service; Inc. | Bolivar | NY | United States | 0 |
| ADAMS WELL SVC | United States | 0 | ||
| Adams; Ed | Bolivar | NY | United States | 0 |
| Adams; Erik A. | Wellsville | NY | United States | 0 |
| Adams; Ronald D. | Randolph | NY | United States | 0 |
| ADAMSKY JOSEPH | PA | United States | 2 | |
| ADCOCK-THOMA WELL 1 | DAYTON | OH | United States | 2 |
| ADD ENERGY CO | PA | United States | 107 | |
| ADDAIR ARNOLD | DANVILLE | OH | United States | 1 |
| ADDINGTON EXPLORATION LLC | ASHLAND | KY | United States | 2 |
| ADENA RESOURCES LLC | CINCINNATI | OH | United States | 1 |
| ADEXCO OPERATING COMPANY | FORT WORTH | TX | United States | 3 |
| ADLER JOHN A | PA | United States | 1 | |
| ADMIRAL BAY USA INC | CO | United States | 7 | |
| ADOBE COAL CO | PA | United States | 136 | |
| ADOBE RESOURCES CORP | TX | United States | 162 | |
| ADOBE RESOURCES CORP | MIDLAND | TX | United States | 9 |
| ADRENA M & ELMER M BAUMANN | PA | United States | 2 | |
| ADRIANA & MARGARET BOUNDON | PA | United States | 2 | |
| ADVANCED ENERGY SERVICES LLC | S. BOARDMAN | MI | United States | 0 |
| ADVANCED HEATING & COOLING SER | ZANESVILLE | OH | United States | 0 |
| ADVANCED OILFIELD SERVICES | CLAYSVILLE | PA | United States | 0 |
| ADVANCED PETRO CORP | NY | United States | 20 | |
| ADVANCED WASTE CARRIERS INC | NEW CASTLE | PA | United States | 0 |
| ADVANTAGE BANK | WORTHINGTON | OH | United States | 0 |
| ADVANTAGE BANK-UHRICHSVILLE | UHRICHSVILLE | OH | United States | 0 |
| ADVANTAGE TANK LINES, LLC | NORTH CANTON | OH | United States | 0 |
| ADVENT DRILLING | United States | 0 | ||
| ADVENT DRLG | United States | 0 | ||
| ADX; Inc. | Waynesburg | PA | United States | 0 |
| ADY & JENEWEIN | CAMBRIDGE | OH | United States | 1 |
| AE DILLON OIL LEASE | PA | United States | 9 | |
| AE OBLOCK CONST | PA | United States | 1 | |
| AED DEVELOPMENT INC | COLUMBUS | OH | United States | 7 |
| AEGEAN OIL & GAS INC | BRUNSWICK | OH | United States | 5 |
| AEGIS SECURITY INSURANCE CO | HARRISBURG | PA | United States | 0 |
| Aetna | Hartford | CT | United States | 0 |
| AETNA CAS & SURETY CO | United States | 0 | ||
| AFCO ENERGY PROD CO | PA | United States | 10 | |
| AFFELD OIL CO | FORT LAUDERDALE | FL | United States | 67 |
| AFFORDABLE WELL DRILLING | BROOKFIELD | OH | United States | 1 |
| AGAPA PARTNERSHIP | PA | United States | 20 | |
| AGCO CORP | DULUTH | OH | United States | 2 |
| AGNES A & W PAULL WIBLE | PA | United States | 1 | |
| AGNES C & JAMES A GEHRES | PA | United States | 1 | |
| AGOSTINI LOUIS | PA | United States | 1 | |
| AGRESTI BRIAN M | PA | United States | 1 | |
| AGRO J J INC | ZANESVILLE | OH | United States | 0 |
| AH & M CLAIR COZAD | PA | United States | 1 | |
| AH DEVORE & J BOYD SPILLMAN | PA | United States | 3 | |
| AHERN TERRY | BAY VILLAGE | OH | United States | 1 |
| AHILEAS V NACOPOULOS | PA | United States | 1 | |
| AHL IRWIN M | PA | United States | 1 | |
| AHRENS ALBERT & CLARA | RAVENNA | OH | United States | 1 |
| AHW PARTNERSHIP | PA | United States | 1 | |
| AIELLO BROS OIL & GAS INC | PA | United States | 38 | |
| Aikens; Scott E. | Clymer | NY | United States | 0 |
| AIM ENERGY LLC | NORTH CANTON | OH | United States | 71 |
| AIM SERVICES CO | GIRARD | OH | United States | 0 |
| Air Academy Federal Credit Union | Colorado Springs | CO | United States | 0 |
| AIRDALE OIL & GAS LLC | PA | United States | 213 | |
| AIRNORTH MINES LTD | PA | United States | 1 | |
| AJ MARTHA & ASSOC INC | PA | United States | 62 | |
| AJ Oil & Gas Exploration; Inc. | Bolivar | NY | United States | 0 |
| AJAR International; Inc. | Randolph | NY | United States | 0 |
| AJAX INTEGRATED LLC | Homer | NY | United States | 0 |
| AJK CONTR INC | PA | United States | 1 | |
| AJUSTO EQUIPMENTCO | BOWLING GREEN | OH | United States | 1 |
| AKERLY LEON | PA | United States | 2 | |
| AKERLY LESLIE B | PA | United States | 2 | |
| AKEY MICHAEL L | WOOSTER | OH | United States | 1 |
| Akron Central School District | Akron | NY | United States | 0 |
| Akron Central School District | Akron | NY | United States | 3 |
| AKRON CITY OF | AKRON | OH | United States | 26 |
| AKRON OIL CORP | HACKENSACK | NJ | United States | 77 |
| AKRON PETROLEUM CO | KNOXVILLE | TN | United States | 49 |
| AKZO NOBEL SALT INC | CLARKS SUMMIT | PA | United States | 13 |
| Akzo Nobel Salt; Inc. | Tarrytown | NY | United States | 0 |
| AL 28 PARTNERSHIP INC | PA | United States | 1 | |
| AL MAPES & WILLIAM RASMUSSON ESTATE | NY | United States | 1 | |
| ALADDIN PETRO CORP | KS | United States | 2 | |
| ALAMCO | CLARKSBURG | WV | United States | 6 |
| ALAN & LILLIAN DOUGLAS | FL | United States | 4 | |
| ALAN BLDR INC | PA | United States | 1 | |
| ALAN M PEDLEY | PA | United States | 9 | |
| ALANA M & KENNETH J HANDMAN | PA | United States | 1 | |
| ALAPPALT JOSE L | WARREN | OH | United States | 1 |
| ALBERT F & EMILY E HUEFNER | PA | United States | 1 | |
| ALBERT J III & MARILYN J SHIELDS | PA | United States | 1 | |
| ALBERT SERRA | PA | United States | 1 | |
| ALBERT SPIRIDOVICH | PA | United States | 1 | |
| ALBERTA & CLEMENT B HOLTZ | PA | United States | 1 | |
| ALBERTA G & DAVID L WALKER | PA | United States | 1 | |
| ALBERTSON DOUGLAS R | DRESDON | OH | United States | 1 |
| ALBORN EDWARD JR | EAST SPARTA | OH | United States | 1 |
| ALBRAUGH RAY A | PA | United States | 7 | |
| ALBRIGHT KENNETH | DRESDEN | OH | United States | 1 |
| ALCHEM-TRON INC | CLEVELAND | OH | United States | 1 |
| ALCO IND | PA | United States | 1 | |
| Alcoa; Inc. | Pittsburgh | PA | United States | 0 |
| ALCOLAC INC | PA | United States | 1 | |
| ALCORN ARNOLD B | WOOSTER | OH | United States | 1 |
| ALCOVE INVESTMENTS | PA | United States | 89 | |
| Alden Aurora Gas Co.; Inc. | Alden | NY | United States | 0 |
| Alden Central School District | Alden | NY | United States | 0 |
| Alden Central School District | Alden | NY | United States | 1 |
| Alden State Bank | Alden | MI | United States | 0 |
| ALDER W DANIEL & JANE M | ATHENS | OH | United States | 1 |
| ALDERSON JANET M | PA | United States | 1 | |
| Aldinger; Gerald F. & Naomi R. | Alden | NY | United States | 0 |
| ALDRICH JAMES | AURORA | OH | United States | 1 |
| ALESSIO RENO | BATH | OH | United States | 1 |
| ALEXANDER G SUROVIEC | PA | United States | 1 | |
| ALEXANDER MICHAEL | PERRYSBURG | OH | United States | 2 |
| ALEXANDER PAUL & VERA | CHANDLERSVILLE | OH | United States | 1 |
| ALEXANDER PAUL S | BURTON | OH | United States | 1 |
| ALEXANDER THOMAS J | GLENMONT | OH | United States | 1 |
| Alexander; Todd | Limestone | NY | United States | 0 |
| ALEXIS CONCRETE ENTERPRISE INC | ELYRIA | OH | United States | 0 |
| ALFIE A & GARY L PAULAUSKAS | PA | United States | 1 | |
| ALFMAN GEORGE & LORAAINE | NORWICH | OH | United States | 0 |
| ALFMAN GERALD E | ZANESVILLE | OH | United States | 1 |
| ALFORD MELISSA | ZANESVILLE | OH | United States | 1 |
| ALFRED G LEWIS ESTATE | NY | United States | 2 | |
| ALFRED M & ELMA EKAS | PA | United States | 4 | |
| ALFRED W & VIRGINIA H HUNT | PA | United States | 82 | |
| ALFRETA R & MICHAEL AVENALI | PA | United States | 2 | |
| ALGER DAIRY PARTNERSHIP | MANTUA | OH | United States | 3 |
| ALGONKIN TRUST 7 | PA | United States | 40 | |
| ALHMAN RICHARD | AUSTINBURG | OH | United States | 1 |
| ALI L & BENJAMIN S MEHL | PA | United States | 1 | |
| ALICE & ANDREW & GEORGE HAZER | PA | United States | 6 | |
| ALICE E & CHARLES L VALONE | PA | United States | 3 | |
| ALICE E & ORION M REEFER | PA | United States | 2 | |
| ALICE M & VINCENT L LANDAS | PA | United States | 9 | |
| ALICE R & GEORGE B WHEELER | PA | United States | 1 | |
| ALL AMER ENERGY INC | PA | United States | 107 | |
| ALL MIX TRUCKING CO | PAINESVILLE | OH | United States | 0 |
| ALL OUT WATER SERVICE | CANTON | OH | United States | 0 |
| ALL PURPOSE CONSTRUCTION | N RIDGEVILLE | OH | United States | 1 |
| All Saints Lutheran Church | Hamburg | NY | United States | 0 |
| All Saints Lutheran Church | Hamburg | NY | United States | 1 |
| ALL STATES OIL & PROD | CANTON | OH | United States | 96 |
| ALL-IN HAULIN LLC | WILCOX | PA | United States | 0 |
| ALL-OUT INC | CANTON | OH | United States | 0 |
| ALLAMAN JAMES D | PA | United States | 2 | |
| ALLAN V & JANEAN S HOFFMAN | PA | United States | 4 | |
| ALLARD FAMILY TRUST | POWELL | OH | United States | 1 |
| ALLARD STANLEY & ESTHER | MEDINA | OH | United States | 1 |
| ALLDREDGE GARY R | ATWATER | OH | United States | 1 |
| ALLEBAUGH LESTER MRS. | MARIETTA | OH | United States | 1 |
| Allegany Energy; Inc. | Belmont | NY | United States | 0 |
| Allegany Fed. Credit | Allegany | NY | United States | 0 |
| Allegany State Park | Salamanca | NY | United States | 0 |
| Allegany State Park | Salamanca | NY | United States | 17 |
| Allegany Well Drilling | Bradford | PA | United States | 0 |
| Allegany Yankee Holdings LTD | Wellsville | NY | United States | 0 |
| ALLEGHANY WESTERN DRILLING CORP | PA | United States | 8 | |
| ALLEGHENY | United States | 0 | ||
| ALLEGHENY & WESTERN ENERGY CORP | PA | United States | 657 | |
| ALLEGHENY CNTY | PA | United States | 8 | |
| ALLEGHENY DRILLING ASSOC | PA | United States | 17 | |
| ALLEGHENY ENTERPRISES INC | PA | United States | 370 | |
| ALLEGHENY MINERAL CORP | PA | United States | 4 | |
| ALLEGHENY MOUNTAIN ENTERPRISES | KANE | PA | United States | 0 |
| ALLEGHENY NATURAL RESOURCES INC | PA | United States | 44 | |
| ALLEGHENY OIL CO | PA | United States | 1 | |
| ALLEGHENY PGH COAL CO | PA | United States | 1 | |
| ALLEGHENY PRODUCERS INC | CAMBRIDGE | OH | United States | 5 |
| ALLEGHENY VALLEY DEV | PA | United States | 2 | |
| ALLEGHENY VALLEY OIL DEV LTD | PA | United States | 4 | |
| ALLEGHENY VENTURES INC | PA | United States | 1 | |
| ALLEGRO OIL & GAS INC | NY | United States | 79 | |
| ALLEN ALBERT N | PA | United States | 1 | |
| ALLEN CTY HIST SOCIETY | LIMA | OH | United States | 1 |
| ALLEN DANIEL W | PA | United States | 2 | |
| ALLEN EUNICE | WALHOLDING | OH | United States | 0 |
| ALLEN F & ALVERTA M STATES | PA | United States | 1 | |
| ALLEN GEORGE | LANCASTER | OH | United States | 1 |
| ALLEN JON EARL | CROOKSVILLE | OH | United States | 1 |
| ALLEN LARRY R & RACHEL S | CORTLAND | OH | United States | 2 |
| ALLEN MABEL C | DUBLIN | OH | United States | 2 |
| ALLEN OIL & GAS CO | PA | United States | 3 | |
| ALLEN OIL CO | PA | United States | 58 | |
| ALLEN OIL CORP | PA | United States | 51 | |
| ALLEN RUBY JEAN | LUCASVILLE | OH | United States | 1 |
| ALLEN RUSSELL & MARIE | McCONNELSVILLE | OH | United States | 2 |
| ALLEN TERRY | GARRETTSVILLE | OH | United States | 2 |
| ALLEN THOMAS E | CROOKSVILLE | OH | United States | 1 |
| ALLEN WILLIAM | MCCONNELVILLE | OH | United States | 1 |
| ALLEY GENEVA | LUCASVILLE | OH | United States | 1 |
| Alliance Bank | Syracuse | NY | United States | 0 |
| ALLIANCE INDEMNITY INS | United States | 0 | ||
| ALLIANCE PETROLEUM CORP | OH | United States | 973 | |
| ALLIANCE PETROLEUM CORPORATION | CANTON | OH | United States | 2845 |
| ALLIED BLOCK CHEM CO | PA | United States | 1 | |
| ALLIED DEV & EXPL CO INC | CANAL WINCHESTE | OH | United States | 1 |
| ALLIED ERIE DISTR INC | PA | United States | 1 | |
| ALLIED FIDELITY INS CO | United States | 0 | ||
| ALLIED OIL & GAS SERVICES | MUNCY | PA | United States | 0 |
| ALLIED OIL FIELD SERVICES LTD | WILLOUGHBY | OH | United States | 42 |
| ALLISON EUGENE E | BIG PRAIRIE | OH | United States | 1 |
| ALLISON INC. | WILLIAMSPORT | PA | United States | 0 |
| Allnatt; Philip H. | Cherry Creek | NY | United States | 0 |
| ALLOURS ENERGY INC | PA | United States | 28 | |
| ALLOWAY EBON & HAZEL | LILLINGTON | NC | United States | 1 |
| ALLS JAMES GREGG | WOODSFIELD | OH | United States | 1 |
| ALLSHOUSE EXCAV | PA | United States | 12 | |
| ALLSHOUSE TERRENCE L JR | PA | United States | 47 | |
| ALLYSON L & JAMES W LEONARD JR | PA | United States | 1 | |
| ALMA GAS CO INC | NY | United States | 154 | |
| Alma Gas; Inc. | Olean | NY | United States | 0 |
| ALMAC ASSOC | PA | United States | 4 | |
| ALMAC OIL CO LTD | PA | United States | 5 | |
| ALMAZON HENRY | PA | United States | 1 | |
| ALMCO INC | CLEVELAND | OH | United States | 0 |
| ALMENDINGER FRANK E | PA | United States | 1 | |
| ALNA ENERGY | NEW LEXINGTON | OH | United States | 0 |
| ALNA ENERGY | NEW LEXINGTON | OH | United States | 37 |
| ALON SURFACE TECH INC | PA | United States | 1 | |
| ALPHA DRILLING | United States | 0 | ||
| ALPHA SHALE RES LP | PA | United States | 54 | |
| ALPHA-HUNTER | MARIETTA | OH | United States | 0 |
| ALPINE-ALPA ENTERPRISES | MILLERSBURG | OH | United States | 0 |
| ALSDORF D G AND JUDY J | WOOSTER | OH | United States | 1 |
| ALSID OIL & GAS | HANOVERTON, | OH | United States | 34 |
| ALSPACH JULANA | LOGAN | OH | United States | 0 |
| ALSTADT LYNN | PA | United States | 1 | |
| ALTA OPR CO LLC | TX | United States | 2 | |
| ALTENBERGER JOHN PAUL | PA | United States | 1 | |
| ALTEX INC | CORNING | OH | United States | 0 |
| ALTEX INC | CORNING | OH | United States | 20 |
| ALTEX INC (ALTHEIRS) | United States | 0 | ||
| ALTHEIR BROTHERS | United States | 0 | ||
| ALTHEIRS OIL INC | CORNING | OH | United States | 426 |
| ALTIER BEN | CORNING | OH | United States | 0 |
| ALTIER BROTHERS INC | CORNING | OH | United States | 97 |
| ALTIER H L SERVICE CO INC | CANTON | OH | United States | 21 |
| ALTIER J V GAS & OIL | MALTA | OH | United States | 64 |
| ALTIER N L JR | NEW LEXINGTON | OH | United States | 10 |
| ALTIER PETROLEUM INC | CROOKSVILLE | OH | United States | 63 |
| ALTIER STEVEN L | NEW LEXINGTON | OH | United States | 1 |
| ALTIZER DAVID M | PATRIOT | OH | United States | 1 |
| ALTO CUCINA INC | PA | United States | 1 | |
| ALTON G & NED E CHASE | PA | United States | 10 | |
| ALTON G SR & GLADYS J CHASE | PA | United States | 12 | |
| ALTOS PETROLEUM SERV INC | BRISTOLVILLE | OH | United States | 7 |
| Alumax Inc. | Pittsburgh | PA | United States | 0 |
| ALVA MUSGRAVE | PA | United States | 1 | |
| ALVER L SATTERLEE | PA | United States | 2 | |
| ALVERSON DEREK R & ERIN | COSHOCTON | OH | United States | 1 |
| ALVIN L COCHRAN DBA A C OIL | NY | United States | 24 | |
| ALVIN R & ANNA E HOFFMAN | PA | United States | 1 | |
| ALYCE N & DALE W BRACKEN | PA | United States | 1 | |
| AM & FL REAMS | MI | United States | 1 | |
| AM SNIDER | PA | United States | 22 | |
| AMAC INC | NEWARK | OH | United States | 4 |
| AMATAC CORP | PA | United States | 1 | |
| AMATO JACK & BARBARA | IRONDALE | OH | United States | 1 |
| AMATO NICK & BARB | HUNTSBURG | OH | United States | 1 |
| Amazing Acres | Fredonia | NY | United States | 0 |
| AMBER CRUDE OIL CO | LOGAN | OH | United States | 2 |
| AMBILT CORP | WOOSTER | OH | United States | 1 |
| AMBROSE EDWARD | PA | United States | 1 | |
| AMC LAND COMPANY | N.CANTON | OH | United States | 2 |
| AMC OIL CO LTD | PA | United States | 4 | |
| AMCOIL MANAGEMENT CORP | COS COB | CT | United States | 0 |
| AMELUNG KEVIN | MINERAL CITY | OH | United States | 1 |
| AMER BRIDGE CO | PA | United States | 1 | |
| AMER CAS CO OF READING PA | United States | 0 | ||
| AMER DRUGGISTS INS | United States | 0 | ||
| AMER ENERGY DEVELOP INC | COLUMBUS | OH | United States | 11 |
| AMER EXPLORATION CO | PA | United States | 32 | |
| AMER GAS RECOVERY CORP | PA | United States | 45 | |
| AMER HOTEL & MOTEL INC | PA | United States | 1 | |
| AMER LEGION GIRARD | PA | United States | 1 | |
| AMER LEGION POST 381 JOHN S MCDUFF | PA | United States | 1 | |
| AMER MANUFACT MUTU INS CO | United States | 0 | ||
| Amer Manufacturers | United States | 0 | ||
| AMER METALS CLIMAX INC | PA | United States | 1 | |
| AMER NATL PETRO CO INC | OH | United States | 2 | |
| AMER NATURAL RESOURCES LLC | PA | United States | 79 | |
| AMER OIL & GAS LLC | PA | United States | 42 | |
| AMER PIPELINE & EXP & CO | BUMPASS | VA | United States | 2 |
| AMER PRESIDENT ENERGY CO | CA | United States | 1 | |
| AMER TURNED PROD INC | PA | United States | 1 | |
| Amer. Institute of Architects NY Chapter | New York | NY | United States | 0 |
| Amer. Institute of Architects NY Chapter | New York | NY | United States | 2 |
| Amer.Mfg.Mutual Ins. | United States | 0 | ||
| AMERI-CON HOMES | BEACHWOOD | OH | United States | 1 |
| American Auger & Ditching Co.; Inc. | Constantia | NY | United States | 0 |
| AMERICAN AUGERS INC | WEST SALEM | OH | United States | 1 |
| American Casualty | United States | 0 | ||
| AMERICAN CASUALTY CO | United States | 0 | ||
| AMERICAN CONTRACTORS INDEMNITY | LOS ANGELES | CA | United States | 0 |
| American Contractors Indemnity Company | Los Angeles | CA | United States | 0 |
| American Drilling | Kane | PA | United States | 0 |
| AMERICAN DRUGGISTS | United States | 0 | ||
| AMERICAN ELEC POWER | GAHANNA | OH | United States | 1 |
| AMERICAN ENERGY CORP | BEALLSVILLE | OH | United States | 76 |
| AMERICAN ENERGY CORP | BIRMINGHAM | MI | United States | 1 |
| AMERICAN ENERGY INC | CORTLAND | OH | United States | 91 |
| AMERICAN ENERGY INVSTMNTS | TRAVERSE CITY | MI | United States | 1 |
| AMERICAN ENERGY UTICA LLC | OKLAHOMA CITY | OK | United States | 80 |
| American Home | United States | 0 | ||
| AMERICAN HOME ASSURANCE | United States | 0 | ||
| AMERICAN INS CO | United States | 0 | ||
| American Mfg | United States | 0 | ||
| AMERICAN MFG MUTUAL | United States | 0 | ||
| AMERICAN NATURAL GAS INC | GALLIPOLIS | OH | United States | 0 |
| AMERICAN NATURAL GAS INC | GALLIPOLIS | OH | United States | 167 |
| American Natural Resources; Inc. | Fayette City | PA | United States | 0 |
| AMERICAN OIL & GAS LLC | WAYNESBURG | PA | United States | 1 |
| American Penn Energy; Inc. | Calgary | AB | Canada | 0 |
| AMERICAN PETROEL CORP | MARIETTA | OH | United States | 0 |
| AMERICAN PETROEL INC | MARIETTA | OH | United States | 26 |
| AMERICAN PETROLEUM CORP | MEDUSA | NY | United States | 11 |
| American Reading | United States | 0 | ||
| American Refining Group | Bradford | PA | United States | 0 |
| AMERICAN REFINING GROUP INC | MINERAL CITY | OH | United States | 0 |
| AMERICAN RIVER TERMINALS | MARIETTA | OH | United States | 0 |
| American Rock Salt Co. LLC | Mt Morris | NY | United States | 0 |
| American Rock Salt Co. LLC | Mt Morris | NY | United States | 6 |
| AMERICAN SOUTHERN INS CO | REYNOLDSBURG | OH | United States | 0 |
| AMERICAN STATES INS CO | United States | 0 | ||
| AMERICAN STATES O & G INC | CANTON | OH | United States | 1 |
| AMERICAN WATER MGMT SERV LLC | WARREN | OH | United States | 2 |
| AMERICAN WAY PROD INC | SEVILLE | OH | United States | 9 |
| American Well & Pump Company; Inc. | Bellmore | NY | United States | 0 |
| AMERICAN WELL MANAGEMENT | NEWARK | OH | United States | 100 |
| AMERICAN WIRELINE | United States | 0 | ||
| AMERITE OIL CORP | PA | United States | 1 | |
| AMERITRUST CO NATL ASSOC | United States | 0 | ||
| AMES ALBERT A | PA | United States | 1 | |
| Ames; Donald A. | Dewittville | NY | United States | 0 |
| AMEX ENERGY CONSULTS INC | COLUMBUS | OH | United States | 83 |
| AMFIRE MINING COMPANY LLC | PA | United States | 6 | |
| AMICK EDWARD | EDISON | OH | United States | 0 |
| AMICK MICHAEL | HARPER | OR | United States | 1 |
| AMIDON,WILLIAM & NANCY | ASHTABULA | OH | United States | 1 |
| AMINEX CORP | PA | United States | 1 | |
| AMITY GAS CORP | NY | United States | 3 | |
| Amity Gas Corp. | Wellsville | NY | United States | 0 |
| AML-DMRM | COLUMBUS | OH | United States | 1 |
| AMLIN JAKE & OSCAR | WAVERLY | OH | United States | 1 |
| Amoco Oil Company | Warrensville | IL | United States | 0 |
| AMOCO UGI CO | MI | United States | 12 | |
| AMOPRO INC | SALESVILLE | OH | United States | 2 |
| AMOS WILLIAM | NASHPORT | OH | United States | 1 |
| Amos Zittel & Sons; Inc. | Eden | NY | United States | 0 |
| Amp Technologies | United States | 0 | ||
| AMPCO PGH CORP | PA | United States | 2 | |
| AMSDELL JOHN R | PA | United States | 4 | |
| AMSER CORP | MEDINA | OH | United States | 1 |
| AMSLER OIL & GAS | PA | United States | 4 | |
| Amstar | United States | 0 | ||
| AMSTUTZ DAVID B | DALTON | OH | United States | 1 |
| AMSTUTZ JOYCE | WOOSTER | OH | United States | 1 |
| AMSTUTZ MAURICE | WOOSTER | OH | United States | 1 |
| AMSTUTZ MERLE D | DALTON | OH | United States | 1 |
| AMTECH ENERGY INC | LATROBE | PA | United States | 3 |
| AMTEX OIL & GAS INC | CANTON | OH | United States | 21 |
| AMTHOR STEEL INC | PA | United States | 1 | |
| AMTUCK OIL/c/o OAKDALE DRLG. | LOGAN | OH | United States | 3 |
| AMWELL ENTERPRISES INC | PA | United States | 1 | |
| AMWEST SURETY INS CO | United States | 0 | ||
| AMY J BURLINGAME & MICHELLE L WEBER | PA | United States | 1 | |
| AN-CAR OIL CO INC | OWENSBORO | KY | United States | 38 |
| ANADARKO E & P ONSHORE LLC | HOUSTON | TX | United States | 14 |
| ANADARKO E&P ONSHORE LLC | TX | United States | 606 | |
| ANASTACIO T SANTOS | PA | United States | 1 | |
| Anastasi Trucking Inc. | Lancaster | NY | United States | 0 |
| Anastasi Trucking Inc. | Lancaster | NY | United States | 1 |
| ANASTASIA R & CHARLES P LYNN | PA | United States | 1 | |
| ANCHOR DRILLING | United States | 0 | ||
| Anchor Savings | Leroy | NY | United States | 0 |
| ANCHOR SUPPLY CO | PA | United States | 1 | |
| ANCHORAGE EXPLORATION | PA | United States | 1 | |
| ANCIENT SANDS INC | PA | United States | 1 | |
| ANCIENT SUN INC | PA | United States | 1 | |
| ANCONA THOMAS R & JUDY I | LOWELL | OH | United States | 1 |
| Ancona; Jack | New York | NY | United States | 0 |
| ANDEN EMERY D | PA | United States | 2 | |
| ANDERA JOHN C | PA | United States | 1 | |
| ANDERS BRIAN | BLUE ROCK | OH | United States | 1 |
| ANDERS H & GARY McVICKERS | PHILO | OH | United States | 1 |
| ANDERS WATER SERVICE | BLUE ROCK | OH | United States | 0 |
| ANDERSON & LEROY & VESSELLA MCCRACKEN | PA | United States | 2 | |
| ANDERSON ADAM | NEW LEXINGTON | OH | United States | 1 |
| ANDERSON ALAN | DIAMOND | OH | United States | 0 |
| ANDERSON ALLEN M | FLEMING | OH | United States | 43 |
| ANDERSON BERT | VINCENT | OH | United States | 3 |
| ANDERSON BOBBY B | FLEMING | OH | United States | 208 |
| ANDERSON CARL W | PA | United States | 1 | |
| ANDERSON D CORP | CANTON | OH | United States | 19 |
| ANDERSON DEAN A JR | PA | United States | 11 | |
| ANDERSON DIANE | NEWBURG | OH | United States | 0 |
| ANDERSON DOLPHA | FLEMING | OH | United States | 0 |
| ANDERSON EARL E | LEWISVILLE | OH | United States | 2 |
| ANDERSON EDWARD D | LANGSVILLE | OH | United States | 1 |
| ANDERSON ELIZABETH M | CONNEAUT | OH | United States | 1 |
| ANDERSON ENERGY INC | FLEMING | OH | United States | 0 |
| ANDERSON FAMILY FARM INC | PA | United States | 4 | |
| ANDERSON GARY L | PA | United States | 1 | |
| ANDERSON GEORGE & MARVEL | NEW PLYMOUTH | OH | United States | 0 |
| ANDERSON GILBERT C | PA | United States | 1 | |
| ANDERSON J D | PA | United States | 5 | |
| ANDERSON OIL CO | NM | United States | 1 | |
| ANDERSON REX R | PA | United States | 3 | |
| ANDERSON ROBERT C | PA | United States | 1 | |
| ANDERSON ROGER L | JUNCTION CITY | OH | United States | 0 |
| ANDERSON THOMAS C | PA | United States | 2 | |
| ANDERSON TIMOTHY B | WEST SALEM | OH | United States | 1 |
| ANDERSON W B | OH | United States | 2 | |
| ANDERSON WALTER C | NEWARK | OH | United States | 0 |
| ANDERSON WELL SERVICE | BOLIVAR | OH | United States | 0 |
| Anderson; Floyd E. | Caledonia | NY | United States | 0 |
| Anderson; Joyce A. | Kennedy | NY | United States | 0 |
| Anderson; Martin Gordon | Penn Yan | NY | United States | 0 |
| Anderson; Stanley K. | Inverness | FL | United States | 0 |
| ANDOVER BANK | United States | 0 | ||
| ANDREA & HOLDEN OIL CO | PA | United States | 51 | |
| ANDREA M & KIRK E MIENTKIEWICZ | PA | United States | 1 | |
| ANDREASSI & HILWIG CO | PA | United States | 1 | |
| ANDREASSI BROS & CO | PA | United States | 1 | |
| ANDREASSI BROS & HILLWIG | PA | United States | 4 | |
| ANDREGO JAMES & RUTH | JEFFERSON | OH | United States | 1 |
| ANDRELLA JEROME | RAVENNA | OH | United States | 1 |
| ANDREW DYJACK & RICHARD INTER | PA | United States | 8 | |
| ANDREW DYJACK CO | PA | United States | 1 | |
| ANDREW DYJAK & ERNEST MCGRAW | PA | United States | 23 | |
| ANDREW J & PRUDENCE A WEST | PA | United States | 1 | |
| ANDREW J CONNER & BRUCE H RAIMY | PA | United States | 1 | |
| ANDREW JAMES & ALEXANDER | WORTHINGTON | OH | United States | 1 |
| ANDREWS HOWARD D | PA | United States | 1 | |
| ANDREWS J MELVIN & SCOTT | EASTLAKE | OH | United States | 1 |
| Andrews; Todd | Portville | NY | United States | 0 |
| ANDRUS & LENT & DAGGETT | PA | United States | 2 | |
| ANDRUS & MACDOWELL | PA | United States | 94 | |
| ANDRUS DONALD | GENEVA | OH | United States | 2 |
| ANDRYC KENNETH D | PA | United States | 1 | |
| ANDRZEJCZAK JAMES H | PA | United States | 1 | |
| ANDY & MARTHA REVAK | PA | United States | 1 | |
| ANDY COLUMBUS DRLG | United States | 0 | ||
| ANGELETTI GREGORY F | HEATH | OH | United States | 1 |
| ANGELETTI JUSTIN M | PA | United States | 1 | |
| ANGELETTI TERRY | NEWARK | OH | United States | 1 |
| ANGERMAN ASSOC INC | PA | United States | 291 | |
| ANGERSBACH ROLLAND F | AMHURST | OH | United States | 1 |
| ANGLE & HOGSETT | PA | United States | 1 | |
| ANGLE & YOUNG | OH | United States | 1 | |
| ANITA & CHARLES B RAHAL | PA | United States | 1 | |
| ANITA F & GABRIEL N HOLLAND | PA | United States | 1 | |
| ANITA M & JOSEPH P WEAKLAND | PA | United States | 1 | |
| ANKENBAUER WAYNE | PA | United States | 1 | |
| ANKRUM LOUELLA M | CAMBRIDGE | OH | United States | 1 |
| ANN & BRUCE MCINTYRE | PA | United States | 1 | |
| ANN & EDITH & NEIL MCCARTNEY | PA | United States | 1 | |
| ANN J & EARLE S GUFFEY | PA | United States | 1 | |
| ANN L & LYLE D DEHAVEN | PA | United States | 1 | |
| ANN M & LEWIS F HESS | PA | United States | 2 | |
| ANN OIL & GAS CO INC | PA | United States | 1 | |
| ANNA A & DAN M & FANNIE D & FREEMON M YODER | PA | United States | 1 | |
| ANNA BELLE & IRA WIDDOWSON | PA | United States | 1 | |
| ANNA J & GEORGE SKOVRAN | PA | United States | 1 | |
| ANNADALE LTD | AKRON | OH | United States | 0 |
| ANNAROCK PETROLEUM LLC | CORTLAND | OH | United States | 110 |
| ANNE M & CARL A BRETZ | PA | United States | 1 | |
| ANNE M & WILLIAM J SPRING | PA | United States | 1 | |
| ANNE MANASSE | PA | United States | 1 | |
| ANNIN CREEK OIL CORP | PA | United States | 10 | |
| Ansbro Petroleum Company LLC | Denver | CO | United States | 0 |
| Ansbro Petroleum Company LLC | Denver | CO | United States | 5 |
| Ansbrow; James W. Mr. & Mrs. | Darien | NY | United States | 0 |
| ANSCHUTZ CORP | DENVER | CO | United States | 9 |
| ANSCHUTZ EXPLORATION CORP | CO | United States | 2 | |
| ANSCHUTZ EXPLORATION CORP | DENVER | CO | United States | 2 |
| Anschutz Exploration Corporation | Denver | CO | United States | 0 |
| Anschutz Exploration Corporation | Denver | CO | United States | 19 |
| ANSEL THOMAS M | PLEASANTVILLE | OH | United States | 0 |
| ANTERO RESOURCES CORPORATION | DENVER | CO | United States | 111 |
| ANTERO RESOURCES CORP | CO | United States | 9 | |
| ANTHONY & JANET VALERIO | PA | United States | 1 | |
| ANTHONY & LYDIA R DICIO | PA | United States | 1 | |
| ANTHONY ALLEGA CEMENT CONT. | VALLEY VIEW | OH | United States | 1 |
| ANTHONY E COOK OIL & GAS PROD CO | PA | United States | 13 | |
| ANTHONY F & JOANN R CAMPANELLA | PA | United States | 1 | |
| ANTHONY FRANK J | PA | United States | 1 | |
| ANTHONY J & DOLORES L REMIS | PA | United States | 1 | |
| ANTHONY J MARASA CO | NJ | United States | 18 | |
| ANTHONY J SCHILL | PA | United States | 12 | |
| ANTHONY JEFFERY | PA | United States | 1 | |
| ANTHONY JOYCE | PA | United States | 1 | |
| ANTHONY L LACASTRO | PA | United States | 2 | |
| ANTHONY M & FRANK R WROBLESKY | OH | United States | 1 | |
| ANTHONY POPOFF | PA | United States | 1 | |
| ANTHONY R E | PA | United States | 2 | |
| ANTHONY R SERAFINI | PA | United States | 1 | |
| ANTHONY S & MARY ANN ALECCI | PA | United States | 1 | |
| ANTHONY SAVOIA LDO | PA | United States | 1 | |
| ANTHONY TAD B & BETTY ANN | McCONNELSVILLE | OH | United States | 0 |
| ANTHONY W & STACEY E CARS | PA | United States | 1 | |
| ANTILL RICHARD T | WINGETT RUN | OH | United States | 2 |
| ANTON ANTHONY | AKRON | OH | United States | 1 |
| Anzalone; James | Leesburg | FL | United States | 0 |
| Anzalone; Michael | Westfield | NY | United States | 0 |
| AOLA B & LUIGI DEFRANCESCO | PA | United States | 1 | |
| AP GREEN REFRACTORIES INC | MO | United States | 2 | |
| AP PRODUCTION LLC | UTICA | OH | United States | 27 |
| APACHE CORP | OK | United States | 3 | |
| APEX CRUDE OIL CO | LOGAN | OH | United States | 2 |
| APEX NATURAL GAS CO INC | CANTON | OH | United States | 6 |
| APEX NORTH AMER LLC | PA | United States | 1 | |
| APEX RESOURCES INC | PA | United States | 482 | |
| APOLLO J SHREFFLER | PA | United States | 170 | |
| APOLLO RES LLC | PA | United States | 34 | |
| APOLLO RIDGE SCH DIST | PA | United States | 3 | |
| APPALACHIAN | United States | 0 | ||
| Appalachian Basin Oil & Gas; Inc. | Allegany | NY | United States | 0 |
| APPALACHIAN CEMENTING | United States | 0 | ||
| APPALACHIAN DRILLING | United States | 0 | ||
| APPALACHIAN DRILLING INC | PA | United States | 1 | |
| APPALACHIAN ENER TECH INC | CLEARWATER | FL | United States | 7 |
| APPALACHIAN ENERGY INC | PA | United States | 91 | |
| APPALACHIAN ENERGY INC | PITTSBURGH | PA | United States | 30 |
| APPALACHIAN ENERGY LLC | NEW PHILADELPHI | OH | United States | 0 |
| APPALACHIAN ENERGY RES LLC | LOWER SALEM | OH | United States | 3 |
| APPALACHIAN EXPL INC | HARTVILLE | OH | United States | 262 |
| APPALACHIAN EXPLORATION CORP | PA | United States | 2 | |
| APPALACHIAN OIL PURCHASERS INC | NASHPORT | OH | United States | 0 |
| APPALACHIAN OIL PURCHASERS, IN | MARIETTA | OH | United States | 0 |
| APPALACHIAN PETRO CORP | PA | United States | 13 | |
| APPALACHIAN PETROL CORP | GIRARD | OH | United States | 103 |
| APPALACHIAN TRANSPORT INC | SMETHPORT | PA | United States | 0 |
| APPALACHIAN WELL SERVICES INC | NEW PHILADELPHI | OH | United States | 6 |
| APPALACHIAN WELL SUPPLY | GRATIOT | OH | United States | 6 |
| APPALCHIAN OILFIELD SERVICES | SARDIS | OH | United States | 0 |
| APPERSON BRENT R | MALTA | OH | United States | 2 |
| APPERSON JERRY | MC CONNELSVILLE | OH | United States | 1 |
| APPERSON JOHN & PAULINE | SENECAVILLE | OH | United States | 1 |
| APPERSON LESTER LYLE | MCCONNELSVILLE | OH | United States | 0 |
| APPLE & OLSON | PA | United States | 2 | |
| APPLE CREEK BANKING CO | United States | 0 | ||
| APPLEGATE SVC INC | PA | United States | 1 | |
| April Asset Holdings; LLC | Stamford | CT | United States | 0 |
| APTHORP SCOTT D | PA | United States | 1 | |
| AQUA DISPOSAL CO | GIRARD | OH | United States | 0 |
| AQUARIUS WELL SERVICE | DOVER | OH | United States | 0 |
| Aquifer Drilling & Testing; Inc. | New Hyde Park | NY | United States | 0 |
| AR BEATTY DIESEL INC | PA | United States | 1 | |
| ARAPAHO VENTURES OF NY | ENGLEWOOD | CO | United States | 7 |
| ARBOGAST GERTRUDE | SOUTHINGTON RD. | OH | United States | 1 |
| ARBOR OPERATING LLC | MI | United States | 3 | |
| ARBOR TRAILS OF MACEDONIA LLC | BEACHWOOD | OH | United States | 1 |
| ARBUTHNOT JACK & CYNTHIA | AMESVILLE | OH | United States | 4 |
| Arcade Turkey Run Golf Course LLC | Akron | NY | United States | 0 |
| Arcade Turkey Run Golf Course LLC | Akron | NY | United States | 1 |
| ARCHER DAVE M | LOWELL | OH | United States | 1 |
| ARDALE NATURAL GAS LLC | PA | United States | 13 | |
| ARDEN & DOROTHY A TEED | PA | United States | 1 | |
| ARDENT RESOURCES INC | PA | United States | 38 | |
| ARDENT RESOURCES INC | PITTSBURGH | PA | United States | 0 |
| Ardent Resources; Inc. | Pittsburgh | PA | United States | 0 |
| ARDILLO TONY | PA | United States | 1 | |
| ARDIRE PHILIP | CLEVELAND | OH | United States | 1 |
| ARDMORE RESOURCES INC | PA | United States | 5 | |
| ARDUINI LAWRENCE A | PA | United States | 1 | |
| AREA TV SALES & SVC | PA | United States | 1 | |
| ARENA JACK & CAROL | NEW CONCORD | OH | United States | 1 |
| ARENDASH JOSEPH | CONNEAUTVILLE | PA | United States | 0 |
| ARG RESOURCES INC | PA | United States | 1856 | |
| Argonaut Insurance Company | Houston | TX | United States | 0 |
| ARGONAUT INSURANCE COMPANY | SAN ANTONIO | TX | United States | 0 |
| ARISTECH CHEMICAL CORP | IRONTON | OH | United States | 2 |
| ARJN DEV CO | PA | United States | 4 | |
| ARK RESOURCES INC | PA | United States | 108 | |
| Ark; Samuel J. & Mary P. | Silver Creek | NY | United States | 0 |
| Arkwright Barn | United States | 0 | ||
| Arkwright Hall | United States | 0 | ||
| ARLENE A & LYLE C BASH | PA | United States | 1 | |
| ARLENE L & WAYNE DEFRANCES | PA | United States | 1 | |
| ARLINGTON EXPLORATION CO | BOSTON | MA | United States | 0 |
| Arlington Storage Company; LLC | Kansas City | MO | United States | 0 |
| Arlington Storage Corporation | Boston | MA | United States | 0 |
| ARMAC RESOURCES | PA | United States | 7 | |
| ARMAC RESOURCES LLC | PA | United States | 62 | |
| ARMBRUSTER ROBERT R | MEDINA | OH | United States | 1 |
| ARMCLAR GAS | PA | United States | 12 | |
| ARMCO INC | PA | United States | 4 | |
| ARMCO INC | MANSFIELD | OH | United States | 1 |
| ARMSTRONG | United States | 0 | ||
| ARMSTRONG BILL | RINARD MILLS | OH | United States | 1 |
| ARMSTRONG CLAYTON L | PA | United States | 2 | |
| ARMSTRONG DONALD | CLEVELAND | OH | United States | 1 |
| ARMSTRONG DRLG | United States | 0 | ||
| ARMSTRONG GAS CO LLC | PA | United States | 194 | |
| Armstrong Gas Company; LLC | Kittanning | PA | United States | 0 |
| ARMSTRONG HARRY L | LOGAN | OH | United States | 1 |
| ARMSTRONG RAYMOND | PA | United States | 2 | |
| ARMSTRONG ROBERT D | NEW MATAMORAS | OH | United States | 44 |
| ARMSTRONG SCH DIST | PA | United States | 1 | |
| ARNCO OIL CO INC | PA | United States | 31 | |
| ARNER JAMES E | PA | United States | 3 | |
| ARNER NELLIE R | PA | United States | 2 | |
| ARNOLD BERNIE L | WADSWORTH | OH | United States | 9 |
| ARNOLD DAVID L | PA | United States | 1 | |
| ARNOLD DONALD J | MT VERNON | OH | United States | 0 |
| ARNOLD EDWIN | WATERFORD | OH | United States | 1 |
| ARNOLD FRANK | MILLERSBURG | OH | United States | 1 |
| ARNOLD HOMER | KILLBUCK | OH | United States | 1 |
| ARNOLD LINDSEY R | NORWICH | OH | United States | 1 |
| ARNOLD MARVIN | WATERFORD | OH | United States | 1 |
| ARNOLD RONALD | CALDWELL | OH | United States | 1 |
| ARRINGTON NATURAL RESOURCES LLC | PA | United States | 1 | |
| Arrow Drilling Services; LLC | Kalkaska | MI | United States | 0 |
| Arrow Energy Services; Inc. | Kalkaska | MI | United States | 0 |
| ARROW OILFIELD SERVICE CO | CANTON | OH | United States | 0 |
| ARROWHEAD GAS PRODUCERS INC | NY | United States | 23 | |
| ARROWHEAD OIL & GAS CO | GAMBIER | OH | United States | 24 |
| Arrowhead Resources; Inc. | West Valley | NY | United States | 0 |
| ART JOHN | WESTLAKE | OH | United States | 1 |
| ARTELLO JOSEPH R | PA | United States | 1 | |
| Artesian Well Drilling | Oakfield | NY | United States | 0 |
| ARTEX OIL COMPANY | MARIETTA | OH | United States | 774 |
| ARTHUR & BONNIE BUDZOWSKI | PA | United States | 1 | |
| ARTHUR & WILLIAM FIFE | PA | United States | 1 | |
| ARTHUR E FORREST | PA | United States | 1 | |
| ARTHUR LINDQUIST | PA | United States | 1 | |
| ARTMAN AUDREY B | PA | United States | 1 | |
| ARTZ THOMAS M | RUSHVILLE | OH | United States | 0 |
| ARUNDEL VINEYARDS INC | PA | United States | 1 | |
| ARVILLA | United States | 0 | ||
| ARVILLA OILFIELD SERVICES LLC | ST MARYS | WV | United States | 0 |
| ARVILLA OILFIELD SERVICES LLC | ST MARYS | WV | United States | 3 |
| ARYA ENERGY INC | ZANESVILLE | OH | United States | 2 |
| Arzie; Gerald & Judith and Barankovich; Ronal | Pulaski | NY | United States | 0 |
| AS ENERGY INC | NY | United States | 9 | |
| ASBURY UNITED METH CH | PA | United States | 1 | |
| ASCOLI LINDA M | MILLERSBURG | OH | United States | 1 |
| ASEL NORMAN G | PA | United States | 8 | |
| ASH LARRY A | WATERFORD | OH | United States | 1 |
| ASH RICHARD L | STOCKPORT | OH | United States | 1 |
| ASHCRAFT DENNY M | GUYSVILLE | OH | United States | 1 |
| ASHCRAFT DRLG & PROD | NEWARK | OH | United States | 12 |
| ASHCRAFT JAMES & NAOMI | WARSAW | OH | United States | 2 |
| ASHCRAFT JAMES C | FRAZEYSBURG | OH | United States | 2 |
| Ashe Oil Company | Scio | NY | United States | 0 |
| Ashe Oil Company | Scio | NY | United States | 93 |
| ASHE WILLIAM A | PA | United States | 1 | |
| ASHLAND DRILLING CO INC | ASHLAND | OH | United States | 18 |
| ASHLAND EXPLORATION INC | ASHLAND | KY | United States | 0 |
| ASHLAND EXPLORATION INC | ASHLAND | KY | United States | 19 |
| Ashland Farms | Aurora | NY | United States | 0 |
| Ashland Farms | Aurora | NY | United States | 1 |
| ASHLEY RUTH A | JEFFERSON | OH | United States | 0 |
| ASHMORE CLARENCE E | MCARTHUR | OH | United States | 0 |
| ASHTOLA EXP CO INC | AMARILLO | TX | United States | 1 |
| ASHTOLA PROD CO | PA | United States | 100 | |
| ASHWORTH LOIS E | LEESVILLE | OH | United States | 1 |
| ASNF PRODUCTION | NORTH CANTON | OH | United States | 0 |
| ASP AUGUST | PA | United States | 1 | |
| Aspect Energy; LLC | Denver | CO | United States | 0 |
| ASPEN AMERICAN INSURANCE CO | ROCKY HILL | CT | United States | 0 |
| ASSET RESOURCES INC | MENTOR | OH | United States | 4 |
| ASSOC THEATRES | PA | United States | 1 | |
| ATHA EDWARD E | ATHENS | OH | United States | 24 |
| ATHA-RICHEY ENER GRP INC | ATHENS | OH | United States | 5 |
| ATHA-RICHEY ENERGY GROUP | ATHENS | OH | United States | 0 |
| ATHENA RESOURCES LLC | HOUSTON | TX | United States | 1 |
| ATHENS ENERGY CORP | ATHENS | OH | United States | 30 |
| ATHENS METROPOLITAN HOUSING | ATHENS | OH | United States | 0 |
| Atherton Farms; Inc. | East Pembroke | NY | United States | 0 |
| ATHEY CLIFTON M | HOMEWORTH | OH | United States | 6 |
| ATHEY MYRL | LOGAN | OH | United States | 0 |
| ATKINS GEORGE PHILLIP | AURORA | OH | United States | 1 |
| ATKINS MATILDA | STOW | OH | United States | 0 |
| ATKINSON ANDY R | HARTFORD CITY | IN | United States | 5 |
| Atkinson; James W. & Patricia | Pulaski | NY | United States | 0 |
| ATLA ENERGY INC | ZANESVILLE | OH | United States | 2 |
| ATLANTIC ENERGY (USA)CORP | MARIETTA | OH | United States | 0 |
| ATLANTIC ENERGY CORP INC | MARIETTA | OH | United States | 4 |
| ATLANTIC RICHFIELD CO | OK | United States | 8 | |
| ATLAS AMER INC | PA | United States | 1 | |
| ATLAS DEV CORP | PA | United States | 1 | |
| Atlas Drilling Co. | Shreveport | LA | United States | 0 |
| Atlas Drilling Co. | Shreveport | LA | United States | 4 |
| ATLAS ENERGY | United States | 0 | ||
| ATLAS ENERGY GROUP INC | DEERFIELD | OH | United States | 236 |
| ATLAS EXPLORATION CO | OK | United States | 3 | |
| ATLAS NOBLE LLC | UNIONTOWN | OH | United States | 1507 |
| ATLAS RESOURCES CORP | BLACKLICK | OH | United States | 1 |
| ATLAS RESOURCES INC | PA | United States | 713 | |
| ATLAS RESOURCES LLC | PA | United States | 5765 | |
| ATLAS WIRELINE | United States | 0 | ||
| Attica Central School District | Attica | NY | United States | 0 |
| Attica Central School District | Attica | NY | United States | 1 |
| Atwater Capital; LLC | Boca Raton | FL | United States | 0 |
| ATWELL BERNARD | PAINESVILLE | OH | United States | 1 |
| Atwell Well Drilling | Akron | NY | United States | 0 |
| ATWOOD ENERGY INC | PORT WASHINGTON | OH | United States | 0 |
| ATWOOD ENERGY INC | OH | United States | 29 | |
| ATWOOD ENERGY INC | PORT WASHINGTON | OH | United States | 507 |
| ATWOOD ENTERPRISES INC | NEW PHILADELPHI | OH | United States | 2 |
| ATWOOD RESOURCES INC | HOUSTON | TX | United States | 216 |
| AUBIHL JUDY AND GARY | NEW PHILADELPHI | OH | United States | 0 |
| Auburn Enlarged Central School District | Auburn | NY | United States | 0 |
| Auburn Enlarged Central School District | Auburn | NY | United States | 3 |
| Auburn Golf & County Club; Inc | Auburn | NY | United States | 0 |
| AUBURN LANDS | CHAGRIN FALLS | OH | United States | 2 |
| Auburn Steel Company; Inc. | Auburn | NY | United States | 0 |
| AUDREY E & JOSEPH E BAUER | PA | United States | 1 | |
| AUEN STANLEY B | PA | United States | 3 | |
| AUGENSTEIN ERNEST E | MARION | OH | United States | 0 |
| AUGENSTEIN RAY | LOWELL | OH | United States | 1 |
| AUGERHEAD OIL LLC | LEWISVILLE | OH | United States | 6 |
| AUGUST HOMES CO | AVON | OH | United States | 1 |
| AUGUST M ROZIC | PA | United States | 2 | |
| AUGUST PETRO 77 B LTD | NY | United States | 7 | |
| AULT PATRICK L & NANCY M | NEWARK | OH | United States | 1 |
| AULT RICHARD A | DOYLESTOWN | OH | United States | 0 |
| AULT WILBUR | EDISON | OH | United States | 3 |
| AULT WILLIAM | CHANDLERSVILLE | OH | United States | 0 |
| AURORA ENERGY LTD | TRAVERSE CITY | MI | United States | 8 |
| AUSTEN & ASSOC | PA | United States | 13 | |
| AUSTIN DEVELOPMENT CO | WHEATON | IL | United States | 10 |
| AUSTIN MABEL | DANVILLE | OH | United States | 0 |
| AUTO-OWNERS INSURANCE COMPANY | LANSING | MI | United States | 0 |
| AUTOFORGE INC | PA | United States | 1 | |
| AUTOMATION DEVICES INC | PA | United States | 6 | |
| AUTUMN RIDGE ENERGY LLC | OH | United States | 40 | |
| AUTUMN RIDGE ENTERPRISES LLC | PAINESVILLE | OH | United States | 121 |
| AV & DJ ZANDI | PA | United States | 10 | |
| AVA GAS CORP | AVA | OH | United States | 10 |
| AVAGO DRLG | United States | 0 | ||
| AVALON PROPERTIES LLC | ROCKY RIVER | OH | United States | 1 |
| AVANTI ENERGY PARTNERS, LLC | BURBANK | OH | United States | 5 |
| AVCO NEW IDEA FARM EQUIP | COLDWATER | OH | United States | 0 |
| AVERY DOUGLAS J | CALDWELL | OH | United States | 0 |
| AVIATION CC OF ERIE | PA | United States | 3 | |
| Avoca Farms Ltd | Avoca | NY | United States | 0 |
| Avoca Farms Ltd | Avoca | NY | United States | 2 |
| Avoca Natural Gas Storage | Avoca | NY | United States | 0 |
| Avoca Natural Gas Storage | Avoca | NY | United States | 1 |
| AVON LAKE CITY SCHOOLS | AVON LAKE | OH | United States | 1 |
| AVON OAKS NURSING HOME | AVON | OH | United States | 3 |
| AW TIPKA OIL & GAS INC | OH | United States | 9 | |
| AXLINE FARMS LTD | PICKERINGTON | OH | United States | 1 |
| AYERS CARL A & DIANE J. AYER | LOWELL | OH | United States | 1 |
| AYERS ROBERT C | WADSWORTH | OH | United States | 1 |
| AYERS THOMAS | NEWARK | OH | United States | 2 |
| AZBELL AULDINE | LOGAN | OH | United States | 1 |
| AZCO OPR CO | AZ | United States | 123 | |
| AZOG INC | JUNCTION CITY | OH | United States | 0 |
| AZTEC DRLG | United States | 0 | ||
| B & B DRLG | United States | 0 | ||
| B & B ENTERPRISE | STOCKPORT | OH | United States | 43 |
| B & B LEATHERS INC | PA | United States | 1 | |
| B & B OIL & GAS PROD CO | PA | United States | 148 | |
| B & B OIL CO | PA | United States | 17 | |
| B & B OIL-N-GAS LLC | MARIETTA | OH | United States | 0 |
| B & B OIL/IRVIN & BURNS | SENECAVILLE | OH | United States | 46 |
| B & B OILFIELD SER INC | GARRETSVILLE | OH | United States | 19 |
| B & B PETROLEUM | FLEMING | OH | United States | 4 |
| B & B PETROLEUM CO | MARIETTA | OH | United States | 4 |
| B & B PETROLEUM CORP. | LOWELL | OH | United States | 0 |
| B & B PRODUCTION COMPANY LTD | HOUSTON | TX | United States | 0 |
| B & B RESOURCES | PA | United States | 81 | |
| B & C DEV CO | PA | United States | 5 | |
| B & C FARM ENTERPRISES INC | NEWARK | OH | United States | 0 |
| B & C WATER SERVICE | CAMBRIDGE | OH | United States | 0 |
| B & D COAL CO | PA | United States | 38 | |
| B & D DRILLING CO | NEW MATAMORAS | OH | United States | 7 |
| B & D DRLG | United States | 0 | ||
| B & E RESOURCES LLC | BEVERLY | OH | United States | 125 |
| B & E WELLTREATING CO INC | MALVERN | OH | United States | 0 |
| B & G PROPERTIES | CLEVELAND | OH | United States | 1 |
| B & H OIL CO | PA | United States | 1 | |
| B & J DRILLING | United States | 0 | ||
| B & J DRILLING CO | DANVILLE | OH | United States | 190 |
| B & J DRILLING CO INC | DANVILLE | OH | United States | 0 |
| B & J DRLG | United States | 0 | ||
| B & J EXPLORATION LTD | VA | United States | 5 | |
| B & K DRILLING CO | WARREN | OH | United States | 10 |
| B & K DRLG | United States | 0 | ||
| B & K OIL & GAS CO | LEWISVILLE | OH | United States | 0 |
| B & K WATER SERVICE | WALHONDING | OH | United States | 0 |
| B & L DRILLING CO INC | KILLBUCK | OH | United States | 10 |
| B & L DRLG | United States | 0 | ||
| B & L OIL | SARDIS | OH | United States | 0 |
| B & L PETROLEUM | CORNING | OH | United States | 0 |
| B & M DRLG | United States | 0 | ||
| B & M EXPLORATION CO | PA | United States | 5 | |
| B & M OIL CO | PA | United States | 8 | |
| B & N COAL COMPANY | United States | 0 | ||
| B & N COAL INC | DEXTER CITY | OH | United States | 64 |
| B & O OIL | PA | United States | 37 | |
| B & R DRLG | United States | 0 | ||
| B & R RESOURCES LLC | OH | United States | 166 | |
| B & S BUSINESS CORP TRUST | DOYLESTOWN | OH | United States | 1 |
| B & S OIL AND GAS COMPANY | PEPPER PIKE | OH | United States | 2 |
| B & T TRUCKING | STOYSTOWN | PA | United States | 0 |
| B & W OIL CO | PA | United States | 1 | |
| B B & G DRLG | United States | 0 | ||
| B B & K Oil Co. | Bradford | PA | United States | 0 |
| B B & K Oil Co. | Bradford | PA | United States | 1 |
| B B ENERGY CORP | PEQUANNOCK | NJ | United States | 17 |
| B BERMAN BEDDING | PA | United States | 1 | |
| B D OIL GATHERING CORP | MARIETTA | OH | United States | 0 |
| B F ENERGIES LLC | PA | United States | 6 | |
| B G DRILLING | GAMBIER | OH | United States | 0 |
| B J INC | CROSSVILLE | TN | United States | 31 |
| B J OIL & GAS LLC | WOODSFIELD | OH | United States | 16 |
| B L E ENERGY INC | PA | United States | 1 | |
| B M & S DRILLING | United States | 0 | ||
| B S INVESTMENTS/W SAMPLES | DANVILLE | OH | United States | 1 |
| B T ENERGY CORPORATION | FLEMING | OH | United States | 0 |
| B W REAL ESTATE VENTURES | WILLOUGHBY | OH | United States | 1 |
| B-J OF OHIO INC | ZANESVILLE | OH | United States | 46 |
| B. G. WATER SERVICE | HOWARD | OH | United States | 0 |
| B.C.R. Development; Inc. | Bolivar | NY | United States | 0 |
| B.J. HUGHES | United States | 0 | ||
| B.L. Myers Bros.; Inc. | Glenmoore | PA | United States | 0 |
| B&G DRLG | United States | 0 | ||
| B&H CEMENTING SERVICES | MT PLEASANT | MI | United States | 0 |
| BA FLOTO & ASSOC INC | PA | United States | 4 | |
| BAAY OIL LLC | AKRON | OH | United States | 30 |
| BABAY ANDREW PATRICK JR | PA | United States | 1 | |
| BABB HAROLD | WILLIAMSFIELD | OH | United States | 1 |
| BABCOCK RONALD W | NEWARK | OH | United States | 57 |
| Babcock; Dorothy | Clymer | NY | United States | 0 |
| Babcock; Joel | Clymer | NY | United States | 0 |
| BABETTE K CECCHINI CO | PA | United States | 10 | |
| BAC INC | PA | United States | 3 | |
| BACH LLOYD | LEWISVILLE | OH | United States | 1 |
| BACHMAN DAVID | PA | United States | 6 | |
| BACHMAN RUDERT CO | PA | United States | 1 | |
| BACON FRANCIS WARNER | PA | United States | 1 | |
| BACON JAMES R. | WARREN | OH | United States | 1 |
| BADAMI JOHN | PEQUANNOCK | NJ | United States | 1 |
| BADERTSCHER FRED A | NEW CONCORD | OH | United States | 0 |
| BADGER & MORALLI PETRO | PA | United States | 2 | |
| BADGER OIL & GAS CO INC | CULLODEN | WV | United States | 18 |
| BADOWSKI RONALD R | PA | United States | 1 | |
| BAGLEY LAND CCOMPANY | CLEVELAND | OH | United States | 2 |
| BAGLEY LAND IMPROVEMENT | FAIRVIEW PK | OH | United States | 1 |
| BAHL JOHN | WOOSTER | OH | United States | 1 |
| BAILEY & HOLDEN OIL | PA | United States | 25 | |
| BAILEY & LANDERS | PA | United States | 38 | |
| BAILEY & TURNER | PA | United States | 5 | |
| BAILEY & TURNER & TURNER | PA | United States | 2 | |
| BAILEY B NAGLE | PA | United States | 1 | |
| BAILEY C E | PA | United States | 2 | |
| BAILEY DONNA M | LOWELL | OH | United States | 1 |
| BAILEY JAMES B | PA | United States | 1 | |
| BAILEY JAMES E | PA | United States | 1 | |
| BAILEY LARRY M | NEW CONCORD | OH | United States | 0 |
| BAILEY OIL CO | PA | United States | 4 | |
| BAILEY ROLAND L | NEWARK | OH | United States | 2 |
| BAILEY RONALD | SPENCER | OH | United States | 0 |
| BAILEY RUSSELL E | COLORADO SPRING | CO | United States | 1 |
| BAILEY THEODORE H | PA | United States | 51 | |
| BAILEY TIM | NASHPORT | OH | United States | 1 |
| Bailey Trucking | United States | 0 | ||
| BAIR MARIE | CANTON | OH | United States | 1 |
| BAIRD BROS SAWMILL INC | CANFIELD | OH | United States | 2 |
| BAIRD D LOUIS | PA | United States | 8 | |
| BAIRD FAMILY LIMITED PRTNRSHP | CANFIELD | OH | United States | 10 |
| BAIRD MARGARET | THORNVILLE | OH | United States | 1 |
| BAIRD OIL CO | PA | United States | 64 | |
| BAKER & BAKER | PA | United States | 8 | |
| Baker & Odonnell Dev. Co. | Wellsville | NY | United States | 0 |
| Baker & Odonnell Dev. Co. | Wellsville | NY | United States | 9 |
| BAKER ARTHUR C | PA | United States | 5 | |
| BAKER BILL & DEE ANN | LOWELL | OH | United States | 1 |
| BAKER DANNY | NELSONVILLE | OH | United States | 1 |
| BAKER DONALD | MT VERNON | OH | United States | 1 |
| BAKER DONALD A | GLENMONT | OH | United States | 1 |
| BAKER ELZA & EVELYN | JEFFERSON | OH | United States | 0 |
| BAKER FRANCES S | LAKEVILLE | OH | United States | 1 |
| BAKER GAROLD R | PATRIOT | OH | United States | 0 |
| BAKER GARWOOD MARK | PA | United States | 16 | |
| BAKER GAS INC | PA | United States | 217 | |
| BAKER GERTRUDE | LOWER SALEM | OH | United States | 1 |
| BAKER GREGORY | NAVARRE | OH | United States | 1 |
| BAKER JANET H | MILLERSBURG | OH | United States | 1 |
| BAKER JERRY F | KILLBUCK | OH | United States | 1 |
| BAKER JOHN P | PA | United States | 3 | |
| BAKER LEIGH K | ORMOND BEACH | FL | United States | 1 |
| BAKER NEAL & FRANCES | LAKEVILLE | OH | United States | 1 |
| BAKER OIL & GAS | ST LOUISVILLE | OH | United States | 1 |
| BAKER OIL CO | DEXTER CITY | OH | United States | 9 |
| BAKER OIL FLD | PA | United States | 12 | |
| BAKER RICHARD | CAMDEN | OH | United States | 1 |
| BAKER RICHARD L | LOWELL | OH | United States | 1 |
| BAKER ROBERT B & KAREN | REEDSVILLE | OH | United States | 1 |
| BAKER ROBERT J | BEVERLY | OH | United States | 1 |
| BAKER ROGER & RITA | ADAMSVILLE | OH | United States | 1 |
| BAKER RONALD A | PA | United States | 1 | |
| BAKER ROSCOE | KILLBUCK | OH | United States | 2 |
| BAKER ROSEMARY | NEWCOMERSTOWN | OH | United States | 1 |
| BAKER SAND INC. | BURBANK | OH | United States | 1 |
| BAKER SHELDON E | PA | United States | 8 | |
| BAKER STEVE E | CROOKSVILLE | OH | United States | 1 |
| BAKER THOMAS J | FLEMING | OH | United States | 1 |
| BAKER WILBER L | FRAZEYSBURG | OH | United States | 2 |
| BAKER WILLIAM D | COOLVILLE | OH | United States | 1 |
| BAKER WILLIAM F & EDWINA | CANFIELD | OH | United States | 1 |
| BAKER WILLIAM T | MILLERSBURG | OH | United States | 0 |
| BAKER-HUGHES | United States | 0 | ||
| Baker; Gerald | Alfred | NY | United States | 0 |
| Baker; James J. & Jacqueline J | Mayville | NY | United States | 0 |
| Baker; Todd | Alfred | NY | United States | 0 |
| BAKERWELL | United States | 0 | ||
| BAKERWELL INC | WESTERVILLE | OH | United States | 545 |
| BAKERWELL SERV RIGS INC | COLUMBUS | OH | United States | 289 |
| BALANCED CARE AT SAGAMORE HILL | MECHANICSBURG | PA | United States | 1 |
| BALANTE DENNIS | CHARDON | OH | United States | 0 |
| Balcerzak; Ray R. Sr. & Jean | Alden | NY | United States | 0 |
| BALCO ENERGY CORP | LAFAYETTE | LA | United States | 0 |
| BALCOVIC JOHN | PA | United States | 1 | |
| BALD HILL OIL | PA | United States | 6 | |
| BALDENSPERGER GLENN ALAN | PA | United States | 4 | |
| BALDER DONALD | MILLERSBURG | OH | United States | 1 |
| BALDERSTON PHIL & JOYCE | LAKEVILLE | OH | United States | 1 |
| BALDRIDGE RONALD C | OTTAWA | OH | United States | 1 |
| BALDUFF CARL B | N FAIRFIELD | OH | United States | 3 |
| BALDWIN ARTHUR W | PA | United States | 1 | |
| BALDWIN BALDWIN & H LOEB | LAWRENCEVILLE | IL | United States | 0 |
| BALDWIN DON H | LAWRENCEVILLE | IL | United States | 2 |
| BALDWIN J ROBERT | PA | United States | 2 | |
| BALDWIN WILLIAM C | PENINSULA | OH | United States | 1 |
| Baldwin; Daniel | Little Genesee | NY | United States | 0 |
| Baldwin; Grace I | Little Genesee | NY | United States | 0 |
| BALL CLIFFORD C | BYESVILLE | OH | United States | 1 |
| BALL DAIRY FARM | WATERFORD | OH | United States | 1 |
| BALL GEORGE A | MT VERNON | OH | United States | 1 |
| BALL GEORGE A & RUTH B | COLUMBUS | OH | United States | 0 |
| BALL JAY & KELLY | CHANDLERSVILLE | OH | United States | 1 |
| BALL LARY & SHARON | ZANESVILLE | OH | United States | 1 |
| BALL RESOURCES INC | ALLIANCE | OH | United States | 2 |
| BALLARD CHARLES & BARBARA | JERUSALEUM | OH | United States | 1 |
| BALLENTINE DAVID& VALERIE | ANDOVER | OH | United States | 1 |
| BALLIET EMIL E & EVELYN S | VALLEY CITY | OH | United States | 1 |
| BALSIZER DRILLING | United States | 0 | ||
| BALSIZER ROBERT J | ASHLAND | OH | United States | 2 |
| BALTIC ACRES LLC | PA | United States | 1 | |
| BALTIC STATE BANK | BALTIC | OH | United States | 0 |
| BALUT ANTHONY M | PA | United States | 1 | |
| BAMBECK HERBERT A | DOVER | OH | United States | 1 |
| BAMFIELD DUANE & MARGARET | CAMBRIDGE | OH | United States | 1 |
| BANC OHIO NAT BANK | United States | 0 | ||
| BANCEQUITY PETROLEUM CORP | MACEDONIA | OH | United States | 0 |
| BANCEQUITY PETROLEUM CORP | MACEDONIA | OH | United States | 208 |
| BANCOHIO NEWARK | United States | 0 | ||
| BANCROFT BRUCE & VIRGINIA | KINSMAN | OH | United States | 1 |
| BANDS CO INC | MILLERSBURG | OH | United States | 291 |
| BANDS COMPANY INC | MILLERSBURG | OH | United States | 0 |
| BANDY DONALD E | HOMEWORTH | OH | United States | 3 |
| BANDY GREGORY I | ALLIANCE | OH | United States | 0 |
| BANE BRADLEY R | PA | United States | 1 | |
| BANK FIRST NATIONAL - HEATH | HEATH | OH | United States | 0 |
| Bank of Akron | Akron | NY | United States | 0 |
| Bank of America | Charlotte | NC | United States | 0 |
| Bank of Castile | Batavia | NY | United States | 0 |
| BANK OF CORNING CO | United States | 0 | ||
| BANK OF DALLAS | United States | 0 | ||
| Bank of Holland | Holland | NY | United States | 0 |
| Bank of New Canaan | New Canaan | CT | United States | 0 |
| Bank of New England | United States | 0 | ||
| Bank of NY | New York | NY | United States | 0 |
| BANK OF OKLAHOMA | United States | 0 | ||
| Bank of Oklahoma | Tulsa | OK | United States | 0 |
| BANK ONE | United States | 0 | ||
| Bank One | Akron | OH | United States | 0 |
| BANK ONE - AKRON | United States | 0 | ||
| BANK ONE - CAMBRIDGE | United States | 0 | ||
| BANK ONE - FORT WORTH TX | United States | 0 | ||
| BANK ONE - MANSFIELD | United States | 0 | ||
| BANK ONE ATHENS | United States | 0 | ||
| BANK ONE CLEVELAND | United States | 0 | ||
| BANK ONE COSHOCTON | United States | 0 | ||
| BANK ONE DOVER NA | United States | 0 | ||
| BANK ONE MARIETTA | United States | 0 | ||
| BANK ONE OF EASTERN OH | United States | 0 | ||
| BANK ONE RAVENNA | United States | 0 | ||
| BANK ONE YOUNGSTOWN | WARREN | OH | United States | 1 |
| BANK ONE-DOVER | United States | 0 | ||
| BANK ONE, DAYTON | United States | 0 | ||
| BANK ONE, WOOSTER | United States | 0 | ||
| Bank One; Texas | Manhattan | NY | United States | 0 |
| BANK ONE/WEST VIRGINIA | United States | 0 | ||
| Bankboston; N.A. | Boston | MA | United States | 0 |
| BANKERS INSURANCE CO | ST PETERSBURG | FL | United States | 0 |
| Bankers Petroleum US Inc. | Camarillo | CA | United States | 0 |
| Bankers Trust Co. | Des Moines | IA | United States | 0 |
| BANKES CARLETON | MALTA | OH | United States | 0 |
| BANKES GEORGE OIL CO INC | CROOKSVILLE | OH | United States | 0 |
| BANKES GEORGE OIL CO INC | CROOKSVILLE | OH | United States | 16 |
| BANKES WALTER | MALTA | OH | United States | 0 |
| BANNER OIL & GAS FUNDS INC | AZ | United States | 5 | |
| BANNER ROBERT L TRUST | VIENNA | OH | United States | 1 |
| BANNER RUSSELL B | GIRARD | OH | United States | 1 |
| BANNISTER CURTIS C | PA | United States | 1 | |
| BANTROCH ANDREW J | PA | United States | 1 | |
| BAPST CARRIE | BEAVER | OH | United States | 1 |
| BAPST PAUL | WAVERLY | OH | United States | 4 |
| BAR VAL | WADSWORTH | OH | United States | 2 |
| BAR-G OIL & GAS | ZANESVILLE | OH | United States | 4 |
| BARB OIL CO | GAMBIER | OH | United States | 2 |
| BARBARA & GEORGE L HULINGS | PA | United States | 1 | |
| BARBARA & GERALD HARGER | PA | United States | 7 | |
| BARBARA & ROBERT KWALWASSER | PA | United States | 1 | |
| BARBARA & RONALD YOUNG | PA | United States | 1 | |
| BARBARA A ROBINSON | PA | United States | 1 | |
| BARBARA H & VAUGHN R CARRIER | PA | United States | 1 | |
| BARBARA J & MICHAEL S HAMER | PA | United States | 2 | |
| BARBATO JOHN JR | PA | United States | 1 | |
| BARBCORP INC | TOLEDO | OH | United States | 0 |
| BARBER & DELINE ENERGY SERVICE | TULLY | NY | United States | 0 |
| Barber & DeLine; LLC | Tully | NY | United States | 0 |
| BARBER HOWARD L & BARBARA J | REEDSVILLE | OH | United States | 1 |
| BARBER WM & VIVIAN | NEW CONCORD | OH | United States | 1 |
| Barber; James C. | Rushford | NY | United States | 0 |
| Barberi; Elberta | Holland | NY | United States | 0 |
| BARBERTON BOARD OF ED. | BARBERTON | OH | United States | 1 |
| BARBOUR ENERGY CORP | OKLAHOMA CITY | OK | United States | 0 |
| BARCLAY CLIFFORD & HELEN | MANSFIELD | OH | United States | 0 |
| BARCLAY PETROLEUM INC | BREMEN | OH | United States | 0 |
| BARCLAY PETROLEUM INC | BREMEN | OH | United States | 111 |
| BARDALL RICHARD & MARY | TIPPECANOE | OH | United States | 3 |
| BARE FRANCIS JR | ELLSWORTH | OH | United States | 2 |
| BARENSFELD JACK R | MEDINA | OH | United States | 1 |
| BARICK RANDY L | GRAFTON | OH | United States | 1 |
| BARIL JAMES O | GARRETTSVILLE | OH | United States | 0 |
| BARILLA DOMINIC | PA | United States | 3 | |
| BARKER MARTHA J | WINDHAM | OH | United States | 1 |
| BARKER WILLIAM H | ROSEVILLE | OH | United States | 1 |
| BARKHEIMER REALTY LTD | CANAL FULTON | OH | United States | 1 |
| BARLEY CHALMER D | CUYAHOGA FALLS | OH | United States | 1 |
| BARLEY NURSING HOME INC | PA | United States | 6 | |
| BARLOW JOAN M | PA | United States | 1 | |
| BARNARD RITA | COLUMBIA STATIO | OH | United States | 1 |
| BARNER ROBERT JR | BURBANK | OH | United States | 1 |
| BARNES DARRELL F SR | WHIPPLE | OH | United States | 1 |
| BARNES DAVID L | MONTVILLE | OH | United States | 1 |
| BARNES JAMES | ATHENS | OH | United States | 1 |
| BARNES RESOURCES | PA | United States | 27 | |
| BARNES T WILLIAM | PA | United States | 1 | |
| BARNETT HARRY | PA | United States | 1 | |
| BARNETT MERVIN D | PA | United States | 1 | |
| BARNETT WILLIAM & LAURA | NORTH BLOOMFIEL | OH | United States | 0 |
| BARNETT WILLIAM F | JUNCTION CITY | OH | United States | 1 |
| Barney Moravec; Inc. | Penn Yan | NY | United States | 0 |
| Barney; David H. | Wellsville | NY | United States | 0 |
| Barney; Howard | Andover | NY | United States | 0 |
| Barney; Marian | Wellsville | NY | United States | 0 |
| BARNHART RUSSELL H | PA | United States | 2 | |
| BARNHILL J&L KEPLER W | EAST SPARTA | OH | United States | 1 |
| BARNOSKY JOHN | WINDHAM | OH | United States | 1 |
| BARON CREST ENERGY CO | PA | United States | 108 | |
| BARON GROUP INC | PA | United States | 69 | |
| BARR HARPER | NEW CONCORD | OH | United States | 0 |
| BARR LARRY | NEW CONCORD | OH | United States | 1 |
| BARR ROBERT V | NORWICH | OH | United States | 0 |
| BARR SHIRLEY E | NEW CONCORD | OH | United States | 1 |
| BARR W PAUL CONSULTANT | CAMBRIDGE | OH | United States | 1 |
| BARRETT DAVID T | CORNING | OH | United States | 0 |
| BARRETT FAMILY TRUST | KY | United States | 1 | |
| BARRETT LUMBER CO INC | PA | United States | 1 | |
| BARRETT PHILIP O | PA | United States | 15 | |
| BARRETT RAYMOND E | PA | United States | 4 | |
| BARRETT T H | BELPRE | OH | United States | 1 |
| BARRICK GOLD EXPLORATION | CROWN CITY | OH | United States | 1 |
| BARRINGER RICK & DEBBIE | REEDSVILLE | OH | United States | 1 |
| BARRON TRUCKING LLC | SOMERSET | PA | United States | 0 |
| BARRY ASSOC INC | PA | United States | 1363 | |
| BARRY D & CAROL A STAMM | PA | United States | 1 | |
| BARRY L & SHAWNA K HENRY | PA | United States | 1 | |
| Barry Resources; Inc. | North Bend | WA | United States | 0 |
| BARTEK JULIUS J | VIENNA | OH | United States | 1 |
| BARTH C M | YOUNGSTOWN | OH | United States | 0 |
| BARTH FARMS | POLAND | OH | United States | 1 |
| BARTHEL RICHARD W | WESTERVILLE | OH | United States | 1 |
| BARTHOLOW AUTO WRECKING | BYESVILLE | OH | United States | 3 |
| BARTHOLOW DAVID & GAIL | BYESVILLE | OH | United States | 1 |
| BARTLETT BRENDA S & BARTLETT NORMAN C | PA | United States | 1 | |
| BARTLETT FARMERS BANK | United States | 0 | ||
| BARTLETT JOSEPH C | ATHENS | OH | United States | 0 |
| Bartlett; Dennis G. | Baldwinsville | NY | United States | 0 |
| Bartlett; Donald & Janice | South Dayton | NY | United States | 0 |
| Bartlett; Sarah | New York | NY | United States | 0 |
| BARTLEY B G | PA | United States | 5 | |
| BARTOLETTA PATRICK W | QUAKER CITY | OH | United States | 1 |
| BARTON GRACE S | PA | United States | 1 | |
| BASH OIL & GAS CO | PA | United States | 3 | |
| BASH WILLIS H | FINDLAY | OH | United States | 1 |
| BASHORE WILLIAM E | THORNVILLE | OH | United States | 1 |
| BASIC ENERGY PRODUCERS INC | NY | United States | 1 | |
| Basic Energy Producers; Inc. | Williamsville | NY | United States | 0 |
| BASIC SCIENCES CORP | UNION CITY | NJ | United States | 2 |
| BASIL SMITH DRLG | United States | 0 | ||
| BASIN DRILLING INC | GAHANNA | OH | United States | 0 |
| BASIN ENTERPRISES INC | WESTERVILLE | OH | United States | 1 |
| Basin Fuels Corp. | Morgantown | WV | United States | 0 |
| BASIN PRODUCING CO | COLUMBUS | OH | United States | 17 |
| BASIN SURVEYS | United States | 0 | ||
| BASS ENERGY CO INC | AKRON | OH | United States | 266 |
| BASS LAKE COMMUNITY INC | COLUMBUS | OH | United States | 1 |
| Bass Lake Farm LLC | Wilmington | DE | United States | 0 |
| BASSETT JEFFREY W & LESLIE A | LEROY | OH | United States | 1 |
| BASTAWROS HANNIE | PARMA HEIGHTS | OH | United States | 1 |
| BATEMAN FRANK | LANCASTER | OH | United States | 1 |
| BATES COLONEL OPERATING CO LLC | PA | United States | 81 | |
| BATES FRED H | MT PERRY | OH | United States | 1 |
| BATES JOHN C | ASHTABULA | OH | United States | 1 |
| BATES LEW JR | LEWIS CENTER | OH | United States | 25 |
| BATES OAKLEY L | SALEM | OH | United States | 1 |
| BATES OIL & GAS INC | WORTHINGTON | OH | United States | 0 |
| BATES OIL & GAS INC | WORTHINGTON | OH | United States | 19 |
| BATESON RALPH | CROOKSVILLE | OH | United States | 0 |
| BATH OIL & GAS CO INC | PEPPER PIKE | OH | United States | 1 |
| BATH OIL & GAS EXP CO | BATH | OH | United States | 0 |
| Bath Petroleum Storage; Inc. | Savona | NY | United States | 0 |
| BATH TECHNOLOGY ASSOC LTD | AKRON | OH | United States | 1 |
| BATISTA MARK F | PA | United States | 8 | |
| BATISTA OIL SVC | PA | United States | 21 | |
| BATTAGLIA TONY | KENT | OH | United States | 1 |
| BATTEIGER KENNETH E. | ZANESVILLE | OH | United States | 1 |
| BATTENFELTER H H | PA | United States | 1 | |
| Battery Park City Authority | New York | NY | United States | 0 |
| Battery Park City Authority | New York | NY | United States | 9 |
| BATTISTA JOSEPH | PA | United States | 25 | |
| BAUDAU DIANNE | PA | United States | 1 | |
| BAUER CHARLES L | PA | United States | 1 | |
| BAUER JAMES J | PA | United States | 7 | |
| BAUER JOHN S | MEDINA | OH | United States | 1 |
| BAUER WAYNE | JUNCTION CITY | OH | United States | 0 |
| BAUERBACH CECIL | LOWELL | OH | United States | 1 |
| BAUERBACH JAMES | LOWELL | OH | United States | 2 |
| BAUGH JERRYP & MARY FRANCES | PA | United States | 1 | |
| BAUGHMAN ELEANOR | NEWARK | OH | United States | 0 |
| BAUGHMAN JOE D | NEWARK | OH | United States | 1 |
| BAUGHMAN RALPH | PA | United States | 1 | |
| BAUGHMAN RICHARD W | NEWARK | OH | United States | 1 |
| BAUMAN CLYDE | PLEASANTVILLE | OH | United States | 1 |
| BAUMAN FAMILY REV. TRUST | PORT CLINTON | OH | United States | 1 |
| BAUMAN J ERNEST | PA | United States | 3 | |
| BAUMAN MARY | LOGAN | OH | United States | 1 |
| BAUMAN MH TRUST | COLUMBUS | OH | United States | 1 |
| BAUMAN OIL & GAS CO INC | SAN ANTONIO | TX | United States | 3 |
| BAUMAN R.E. | PLEASANTVILLE | OH | United States | 1 |
| BAUMANN ELMER M | PA | United States | 1 | |
| BAUMANN PROPERTIES LTD | GARFIELD | OH | United States | 1 |
| BAUMANN THOMAS R | PA | United States | 1 | |
| BAUMANN WILLIAM B | NORTH ROYALTON | OH | United States | 1 |
| BAUMBERGER GENE | PARIS | OH | United States | 1 |
| BAUMCRATZ EDWARD J | PA | United States | 1 | |
| BAUMGARTNER WILLIAM J | MASSILLION | OH | United States | 1 |
| BAWOL WALTER | PA | United States | 1 | |
| BAY COVE BUILDERS | CONCORD | OH | United States | 1 |
| BAY DAVID S | CUMBERLAND | OH | United States | 1 |
| BAY DONALD D | NASHPORT | OH | United States | 0 |
| BAY DONALD D | NASHPORT | OH | United States | 1 |
| BAY EDWARD G | CUMBERLAND | OH | United States | 1 |
| BAY JOHN A | FRAZEYSBURG | OH | United States | 1 |
| BAY ROSEMARY G | CUMBERLAND | OH | United States | 1 |
| BAY STATE EXPLORATION CO | CHESTNUT HILL | MA | United States | 45 |
| BAYCRETE INC | PA | United States | 1 | |
| BAYER PAUL S | MALTA | OH | United States | 0 |
| BAYWEST CONST GROUP INC | WESTLAKE | OH | United States | 1 |
| BAYWEST PROPERTIES LTD | PEPPER PIKE | OH | United States | 1 |
| BAZEMORE W D | FL | United States | 2 | |
| BB MULVANEY | PA | United States | 2 | |
| BBL OIL CO | PA | United States | 8 | |
| BBU SERVICES OF WV LLC | KENNA | WV | United States | 0 |
| BCD PROP INC | PA | United States | 81 | |
| BCP ENERGY INC | CLEVELAND | OH | United States | 2 |
| BCR DEV INC | NY | United States | 13 | |
| BCS NATURAL RESOURCES | NEWPORT BEACH | CA | United States | 1 |
| BDB ENERGY SERVICES INC | YOUNGSTOWN | OH | United States | 0 |
| BDB INC | NILES | OH | United States | 0 |
| BDH OIL INC | PA | United States | 58 | |
| BDH Oil; Inc. | Bradford | PA | United States | 0 |
| BDM INTL INC | WV | United States | 1 | |
| BEACH CITY LUMBER | STRAWSBURG | OH | United States | 1 |
| BEACH HAROLD | PA | United States | 1 | |
| Beachway Realty Corporation | West Seneca | NY | United States | 0 |
| BEACHY ANDREW V | MT PERRY | OH | United States | 0 |
| BEACHY HENRY | MILLERSBURG | OH | United States | 0 |
| BEACHY SYLVANUS H | SUGARCREEK | OH | United States | 1 |
| BEAKEN ENERGY CORP | COLUMBUS | OH | United States | 2 |
| BEAL DAVID | CAMBRIDGE | OH | United States | 1 |
| BEALS KENNETH E | PA | United States | 17 | |
| BEAN GLADYS | ROCK CREEK | OH | United States | 1 |
| BEANSON BROS | PA | United States | 1 | |
| BEAR ERIC & JUDY RAE | TIPPECANOE | OH | United States | 1 |
| BEAR LAKE ENERGY | PA | United States | 77 | |
| BEAR LAKE PROP LLC | PA | United States | 3 | |
| BEAR OIL CO WILHELM W | UTICA | MI | United States | 2 |
| BEAR THOMAS F | BATH | OH | United States | 1 |
| BEARCAT OIL CO | PA | United States | 2 | |
| BEARCAT OIL CO LLC | PA | United States | 40 | |
| BEARD MARGARET | THORNVILLE | OH | United States | 1 |
| BEARD NEIL I | THORNVILLE | OH | United States | 1 |
| BEARD STANLEY | PA | United States | 1 | |
| BEARDMORE CLARENCE E | MARIETTA | OH | United States | 0 |
| BEARDMORE OIL & GAS CO | VINCENT | OH | United States | 29 |
| BEARDSLEE CHARLES H | PERRY | OH | United States | 1 |
| BEARDSLEY HERBERT FAMILY TRUST | LOWELL | OH | United States | 1 |
| BEARER LEO J | PA | United States | 1 | |
| BEATRICE A & CHARLES R SCHOENFELDT | PA | United States | 1 | |
| BEATRICE M MERRICK | EAST ROCHESTER | OH | United States | 1 |
| BEATTIE WAYNE | CHARDON | OH | United States | 1 |
| BEATTY DRLG | United States | 0 | ||
| BEATTY EVERET | WALHONDING | OH | United States | 1 |
| BEATTY ROBERT H JR | PA | United States | 1 | |
| BEATY DAVID | PA | United States | 1 | |
| BEAUCOUP RESOURCES CORP | CUYAHOGA FALLS | OH | United States | 2 |
| Beauty View Farm; L.P. | Batavia | NY | United States | 0 |
| BEAVER ALBERT H | PA | United States | 5 | |
| BEAVER CONTR & GRADING CO INC | PA | United States | 1 | |
| BEAVER DAM DRILLING PROGRAM | NY | United States | 3 | |
| BEAVER KAY OIL & GAS CO | PA | United States | 1 | |
| BEAVER OIL COMPANY INC | NEW MATAMORAS | OH | United States | 13 |
| BEAVER VALLEY REPROD INC | SHERRODSVILLE | OH | United States | 0 |
| BEAVER WALTER & ROMENA | NEW MATAMORAS | OH | United States | 0 |
| BEAZER EAST INC | PA | United States | 2 | |
| BEBELL DONALD J | PA | United States | 1 | |
| BEBESI JOSEPH G | MARSHALLVILLE | OH | United States | 2 |
| BECHTEL DRILLING CO | OKLAHOMA CITY | OK | United States | 0 |
| BECK ENERGY CORP | RAVENNA | OH | United States | 431 |
| BECK GEORGE N | PA | United States | 6 | |
| BECK JAMES L | PA | United States | 500 | |
| BECK JOHN R | PA | United States | 1 | |
| BECK OIL & GAS CO | RAVENNA | OH | United States | 7 |
| BECK RICHARD E | MT GILEAD | OH | United States | 1 |
| BECK SUPPLIERS INC | ATTICA | OH | United States | 1 |
| BECK THEODORE W | PA | United States | 1 | |
| BECKER HANS E | CUYAHOGA | OH | United States | 1 |
| BECKER JOHN J | PA | United States | 1 | |
| BECKER KENNETH M & MONA | WOOSTER | OH | United States | 1 |
| BECKER LEONARD | WAKEMAN | OH | United States | 0 |
| Becker; Howard Russell | Garland | PA | United States | 0 |
| BECKERT ANDREW R | NASHPORT | OH | United States | 0 |
| BECKETT JOHN D | ELYRIA | OH | United States | 1 |
| BECKMAN ANNIE | OBERLIN | OH | United States | 1 |
| BECKMAN BROS | PA | United States | 2 | |
| BECKMAN PRODUCTION SERV | KALKASKA | MI | United States | 0 |
| Beckman; Robert L. | Cassadaga | NY | United States | 0 |
| BECKWITH MACH CO | PA | United States | 1 | |
| BECKWITH PROD | PA | United States | 2 | |
| BECKWITH ROBERT | PA | United States | 1 | |
| BEDLION THOMAS | KINSMAN | OH | United States | 1 |
| BEDNARCZUK TARAS | ZANESVILLE | OH | United States | 1 |
| BEE ROBERT S | COLUMBUS | OH | United States | 1 |
| BEEGLE DAN | BELOIT | OH | United States | 0 |
| BEEGLE DAN | BELOIT | OH | United States | 1 |
| BEELS HAROLD | PA | United States | 1 | |
| BEERY STANLEY G | RITTMAN | OH | United States | 1 |
| BEFCO INC | WOOSTER | OH | United States | 4 |
| BEHNER WAYNE | DANVILLE | OH | United States | 1 |
| BEHRINGER GEORGE J JR | PA | United States | 1 | |
| BEHYMER EDWARD F | STOCKPORT | OH | United States | 6 |
| BEICHNER HENRY E | PA | United States | 1 | |
| BEIMEL TRANSPORTATION INC | KERSEY | PA | United States | 0 |
| BEISSER AGNES G&O CO | ZANESVILLE | OH | United States | 0 |
| BEISSER AGNES GAS & OIL | ZANESVILLE | OH | United States | 2 |
| BEISSER JAMES F | ZANESVILLE | OH | United States | 1 |
| BELAN JAMES & LORRI | GRAFTON | OH | United States | 1 |
| BELANY JOHN & TONI | BROOKFIELD | OH | United States | 1 |
| BELDEN & BLAKE CORP | WV | United States | 265 | |
| Belden & Blake Corporation | Charleston | WV | United States | 0 |
| Belden & Blake Corporation | Charleston | WV | United States | 67 |
| BELDEN & BLAKE CORPORATION | NORTH CANTON | OH | United States | 4 |
| BELDEN BRICK CO | CANTON | OH | United States | 0 |
| BELDEN BRICK CO | SUGAR CREEK | OH | United States | 205 |
| BELINDA S & GEORGE A VOYTUS | PA | United States | 1 | |
| BELL BRUCE & ROY | GARRETTSVILLE | OH | United States | 0 |
| BELL CARL & LEOMA A | GARRETTSVILLE | OH | United States | 0 |
| BELL DRILLING | United States | 0 | ||
| BELL DRILLING & PROD CO | LOGAN | OH | United States | 101 |
| BELL DUANE E | NEW CONCORD | OH | United States | 1 |
| BELL HARLAND & EDYTH | GARRETTSVILLE | OH | United States | 3 |
| Bell Independent Power Corporation | Pittsford | NY | United States | 0 |
| BELL J AINSLEY | PA | United States | 1 | |
| BELL JAMES RICE | MILLERSBURG | OH | United States | 1 |
| BELL JAMES W | UTICA | OH | United States | 0 |
| BELL JOHN E & SONS | BREMEN | OH | United States | 17 |
| BELL KELLY | WESTLAKE | OH | United States | 1 |
| BELL KIMBERLY A | DEGRAFF | OH | United States | 0 |
| BELL LYNN | JUNCTION CITY | OH | United States | 0 |
| BELL MICHAEL E | PENINSULA | OH | United States | 1 |
| BELL OIL | JUNCTION CITY | OH | United States | 159 |
| BELL R C | PA | United States | 1 | |
| BELL STANLEY A & LEANNE | CORTLAND | OH | United States | 1 |
| BELL WELL SERVICE | United States | 0 | ||
| BELL WILLIAM & ROSE | DORSET | OH | United States | 1 |
| BELLA ROSA ENERGY PARTNERS LLC | CANTON | OH | United States | 0 |
| BELLANY RICHARD | EAST CANTON | OH | United States | 0 |
| BELLE VALLEY HOSE CO | PA | United States | 1 | |
| BELLE VALLEY PRESB CH | PA | United States | 1 | |
| BELMONT NATL BANK | United States | 0 | ||
| BELMONT RESOURCES INC | PA | United States | 71 | |
| BELOIT PIPELINE CONS INC | SOUTH BELOIT | IL | United States | 4 |
| BELPRE SAVINGS BANK | BELPRE | OH | United States | 0 |
| Belser Hale Co. | Bradford | PA | United States | 0 |
| Belser Hale Co. | Bradford | PA | United States | 2 |
| BELSON ROBERT L | PA | United States | 1 | |
| BELTOWSKI FULL MARINE SERVICE INC | PA | United States | 12 | |
| BELVOIR ENERGY INC. | DORSET | OH | United States | 138 |
| BEMIS PHILIP C | NY | United States | 1 | |
| BEMISS DAVID L | PA | United States | 1 | |
| Bemus Point Central School District | Bemus Point | NY | United States | 0 |
| Bemus Point Central School District | Bemus Point | NY | United States | 1 |
| BEN ENERGY LLC | HUDSON | OH | United States | 0 |
| BENACCI JOSEPH | PA | United States | 1 | |
| BENATTY | United States | 0 | ||
| BENATTY CORP | CAMBRIDGE | OH | United States | 342 |
| BENATTY CORPORATION | CAMBRIDGE | OH | United States | 0 |
| BENCE DENNIS | PA | United States | 1 | |
| BENCHMARK OIL INC | NY | United States | 2 | |
| BENDER FARMS iNC. | LOUDONVILLE | OH | United States | 2 |
| BENDER WALTER R JR | PA | United States | 8 | |
| BENDURE SHELBY L | PA | United States | 1 | |
| BENEDICT STEPHEN N | LANCASTER | PA | United States | 1 |
| BENEDICTINE SISTERS OF ERIE | PA | United States | 1 | |
| BENEDICTINE SISTERS OF ERIE INC | PA | United States | 1 | |
| BENEDUM & SONS INC | SALEM | WV | United States | 0 |
| BENEDUM INTERESTS | PA | United States | 5 | |
| BENEDUM PAUL G JR | PA | United States | 4 | |
| BENEDUM PAUL G JR | PITTSBURGH | PA | United States | 0 |
| BENICH RICHARD | JEFFERSON | OH | United States | 1 |
| BENJAMIN B JR & ELIZABETH E TROYER | PA | United States | 1 | |
| BENJAMIN FARMS LTD. PTN | PEPPER PIKE | OH | United States | 1 |
| BENJAMIN KIMMEL | PA | United States | 1 | |
| BENJAMIN NANCY | SOMERSET | OH | United States | 1 |
| BENJAMIN R & LEE W YAEGLE | PA | United States | 2 | |
| BENLISA JEFFREY C | PA | United States | 1 | |
| BENNER BRIAN K | ELYRIA | OH | United States | 1 |
| BENNER OTTO & JANET | WAVERLY | OH | United States | 1 |
| BENNET DRAKE DEV., INC. | STRONGSVILLE | OH | United States | 1 |
| BENNETT CANDACE L | CALDWELL | OH | United States | 0 |
| BENNETT CECIL JR | CUYAHOGA FALLS | OH | United States | 1 |
| BENNETT CHRIS & DAVEY WM | GLENFORD | OH | United States | 1 |
| BENNETT DONALD | NEWARK | OH | United States | 0 |
| BENNETT DONALD & PATRICIA | STEWART | OH | United States | 0 |
| BENNETT DONALD C | PA | United States | 1 | |
| BENNETT DONALD L | REEDSVILLE | OH | United States | 0 |
| BENNETT JERRY L | KINSMAN | OH | United States | 1 |
| BENNETT JOHN W | COLUMBUS | OH | United States | 1 |
| BENNETT JOSEPH M | JOLIET | IL | United States | 0 |
| BENNETT RONALD C | PA | United States | 1 | |
| BENNETT WOODROW & JUNE | CAMBRIDGE | OH | United States | 1 |
| Bennett; Albert J | Eldred | PA | United States | 0 |
| BENNIE H JR & BENNIE H SR & DAVID T VICKERS | PA | United States | 1 | |
| BENNINGER ARTHUR R | PA | United States | 1 | |
| BENNINGTON INDUSTRIES INC | WESTERVILLE | OH | United States | 0 |
| BENNOC INC | MORRISTOWN | OH | United States | 3 |
| BENPA INC | PA | United States | 18 | |
| BENSON & REYNOLDS GAS CO | NY | United States | 1 | |
| BENSON CHARLES | PA | United States | 19 | |
| BENSON ENERGY LLC | PA | United States | 10 | |
| Benson Oil Co. | Shinglehouse | PA | United States | 0 |
| Benson Oil Co. | Shinglehouse | PA | United States | 21 |
| Benson; Glenn R. | Whitesville | NY | United States | 0 |
| BENTON RICHARD JR | COLLINS | OH | United States | 1 |
| BENTRE CO | MARIETTA | OH | United States | 3 |
| BENTZ WARREN W | PA | United States | 1 | |
| BEO SERVICE GROUP LLC | WILLIAMSPORT | PA | United States | 0 |
| BEOUGHER LARRY | BLUE RIDGE | OH | United States | 0 |
| BEOUGHER ROBERT L | LOGAN | OH | United States | 0 |
| BEOUGHER VIRGINIA G | LOGAN | OH | United States | 2 |
| BERAN MARILYN I | N BLOOMFIELD | OH | United States | 1 |
| BERAND INC | CANTON | OH | United States | 1 |
| BEREA OIL & GAS CORP | PA | United States | 220 | |
| BEREA OIL & GAS CORP | BUFFALO | NY | United States | 91 |
| BERG GORDON C | GARRETTSVILLE | OH | United States | 1 |
| BERG PETROLEUM INC | BYESVILLE | OH | United States | 4 |
| BERG THOMAS AND NORMA | DUNDEE | OH | United States | 1 |
| BERGA CHARLES E | NEW MATAMORAS | OH | United States | 1 |
| BERGA L KELLY | MARIETTA | OH | United States | 2 |
| BERGE EXPLORATION INC | DENVER | CO | United States | 1 |
| BERGER INA K | MONTVILLE | OH | United States | 2 |
| BERGER LARRY | SALESVILLE | OH | United States | 1 |
| BERGER LEE V & BOYCE-BERGER D | ALLIANCE | OH | United States | 1 |
| BERGER ULRICH & JOANNE | MEDINA | OH | United States | 1 |
| BERGIN STEVE | SENECAVILLE | OH | United States | 1 |
| BERGMAN JEROME J | FT LORAMIE | OH | United States | 1 |
| BERGQUIST ARNOLD E | PA | United States | 1 | |
| BERISWILL FRANCES E | GRAFTON | OH | United States | 1 |
| BERKHOUSE RICHARD P | BRISTOLVILLE | OH | United States | 1 |
| BERKLEY REGIONAL INSURANCE CO | URBANDALE | IA | United States | 0 |
| Berkley Surety Group | Morristown | NJ | United States | 0 |
| BERLIN CHARLES F | PA | United States | 2 | |
| BERLIN EUGENE W | PA | United States | 1 | |
| BERNARD F & CHEROKEE A HOLEWSKI | PA | United States | 1 | |
| BERNARD J & GERALDINE E BUREK | PA | United States | 1 | |
| BERNARD PLONSKY | PA | United States | 4 | |
| BERNARD SKALSKI | PA | United States | 81 | |
| Berner; Mark A. | Darien Center | NY | United States | 0 |
| Berner; William F. | Elma | NY | United States | 0 |
| BERNHARDT JAMES R INC | WOOSTER | OH | United States | 254 |
| BERNICE & CLAIR D FLEMING | PA | United States | 1 | |
| BERNING VERNON J | SIDNEY | OH | United States | 1 |
| BERNRITTER EDWARD H | PA | United States | 1 | |
| BERNSTEIN RONALD | VALLEYVIEW | OH | United States | 1 |
| BERRESFORD ENTERPRISES IN | AKRON | OH | United States | 11 |
| BERRESFORD PETROLEUM CO | AKRON | OH | United States | 0 |
| BERRESFORD PETROLEUM CO | COPLEY | OH | United States | 0 |
| BERRY ENTERPRISES INC | CAMBRIDGE | OH | United States | 32 |
| BERRY HERBERT J & ANITA TRUSTS | WOOSTER | OH | United States | 1 |
| BERRY JACK B | BARTLETT | OH | United States | 1 |
| BERRY JAMES D JR | PA | United States | 1 | |
| BERRY JAMES E | CAMBRIDGE | OH | United States | 2 |
| BERRY JOHN C | ATHENS | OH | United States | 6 |
| BERRY WELL SERVICE | United States | 0 | ||
| BERT J BOYD JR | PA | United States | 1 | |
| BERTA & DAVID W WEAVER | PA | United States | 2 | |
| BERTGES DANIEL M | PA | United States | 1 | |
| BERTHA J & JOHN JR RAUSCH | PA | United States | 2 | |
| BERTRAM PAUL G JR | MARIETTA | OH | United States | 12 |
| BERWELL ENERGY INC | COLUMBUS | OH | United States | 36 |
| BERYL N & EUGENE P MUNDAY | PA | United States | 1 | |
| BESL TRANSFER COMPANY | CINCINNATI | OH | United States | 0 |
| BESOZZI DONALD | UHRICHSVILLE | OH | United States | 1 |
| BESS FREDERICK G | PA | United States | 3 | |
| BESSEMER & LAKE ERIE RR | MONROEVILLE | PA | United States | 4 |
| BESSEMER & LAKE ERIE RR CO | PA | United States | 1 | |
| BESSEMER SUPPLY INC | BESSEMER | PA | United States | 0 |
| BEST DOUGLAS & DARYLIN | CHANDLERSVILLE | OH | United States | 1 |
| BEST HAROLD S | PA | United States | 1 | |
| BEST HOWARD A | WAKEMAN | OH | United States | 0 |
| BEST JOHN B | PA | United States | 166 | |
| BEST OIL & GAS INC | OH | United States | 1 | |
| BEST ROBERT J | BOARDMAN | OH | United States | 1 |
| BEST SAND CORP | CHARDON | OH | United States | 1 |
| BEST SAND CORPORATION | CHARDON | OH | United States | 3 |
| BEST WIRELINE | United States | 0 | ||
| BETH & NATHANIEL BURNSIDE | PA | United States | 1 | |
| BETHANY EVAN LUTH CH | PA | United States | 1 | |
| BETHEL MARVIN | UHRICHSVILLE | OH | United States | 1 |
| BETHEL OIL & GAS CO | MARIETTA | OH | United States | 70 |
| BETHEL RESOURCES INC | COLS | OH | United States | 108 |
| BETHEL TOWNSHIP TRUSTEES | SYCAMORE VALLEY | OH | United States | 1 |
| BETHENERGY MINES INC | PA | United States | 6 | |
| BETHLEHEM MINES CORP | PA | United States | 2 | |
| BETKER, JOHN K. | W. FARMINGTON | OH | United States | 0 |
| Betsy Bug Ltd. | Bolivar | NY | United States | 0 |
| Betsy Bug Ltd. | Bolivar | NY | United States | 13 |
| BETTCHER INDUSTRIES INC | BIRMINGHAM | OH | United States | 1 |
| BETTER MANAGEMENT CORP OF OHIO | COLUMBIANA | OH | United States | 0 |
| BETTINGER JAMES | CALDWELL | OH | United States | 2 |
| BETTINGER ROBERT | BOWLING GREEN | OH | United States | 1 |
| BETTS DONNA LIVING TRUST | WHIPPLE | OH | United States | 1 |
| BETTS ELIZABETH | FREEPORT | OH | United States | 1 |
| BETTS JACK M & JUDITH | QUAKER CITY | OH | United States | 0 |
| Betts-Cooper; Robin | Erie | PA | United States | 0 |
| BETTY & FLOYD D FLASHER | PA | United States | 15 | |
| BETTY & KENNETH G JOBE | PA | United States | 2 | |
| BETTY B & FRED E STEWART | PA | United States | 1 | |
| BETTY H & WILLIAM M BINNS | PA | United States | 1 | |
| BETTY J & ERNEST D SMITH | PA | United States | 1 | |
| BETTY L & LEROY J MILLER | PA | United States | 8 | |
| BETTY W KEISER | PA | United States | 1 | |
| BETWIL INC | CANTON | OH | United States | 1 |
| BETZ & TIPTON | PA | United States | 1 | |
| BETZ & TIPTON & SLACK | MO | United States | 1 | |
| BETZ OIL INC | TX | United States | 34 | |
| BETZA DORIS A | LA | United States | 1 | |
| BEUCLER BROTHERS INC | DELLROY | OH | United States | 23 |
| BEUCLER LOUIS J | DELLROY | OH | United States | 0 |
| BEUN MICHIEL A & SUE A | SUN PRAIRIE | WI | United States | 1 |
| BEUSA ENERGY LLC | THE WOODLANDS | TX | United States | 1 |
| BEUTE & BLILEY INC | PA | United States | 2 | |
| BEVER MICHAEL | SOMERSET | OH | United States | 1 |
| BEVERIDGE PATRICIA C | WOODSFIELD | OH | United States | 22 |
| BEVERLY A & MARK A BLASCO | PA | United States | 1 | |
| BEVERLY A & ROBERT J PAYNE | PA | United States | 4 | |
| BEVERLY DRLG | United States | 0 | ||
| BEVIN OIL CO II INC | ASHAROKEN | NY | United States | 6 |
| BEVINGTON RICHARD D | LAKEVILLE | OH | United States | 0 |
| BEYMER ELEANOR S | LORE CITY | OH | United States | 1 |
| BF ADVENTURES LLC | PA | United States | 104 | |
| BFI ENERGY | NEWARK | OH | United States | 0 |
| BFL Minerals; LLC | Allegany | NY | United States | 0 |
| BG BARTLEY & CM GRIFFITH | PA | United States | 1 | |
| BG PROD LLC | VA | United States | 5 | |
| BI JOE DEVELOPMENT INC | MILLERSBURG | OH | United States | 104 |
| BIALY GAS PRODUCTION LLC | OH | United States | 37 | |
| BIANCHI ENRICO | PA | United States | 1 | |
| BIANCHI MOTORS INC | PA | United States | 1 | |
| BIBLICAL LIFE INST | PA | United States | 2 | |
| BICE FLOYD & MILDRED TRUST | DRESDEN | OH | United States | 1 |
| BICHSEL DENNIS A | RAVENNA | OH | United States | 0 |
| BICK MARY C | NORWALK | OH | United States | 1 |
| BICKEL PAUL | PA | United States | 8 | |
| BICKLE ALAN & SANDRA | WARSAW | OH | United States | 1 |
| BICKLE JOHN R | AMESVILLE | OH | United States | 0 |
| BIDDLE CHRIS D | WILLOUGHBY HILL | OH | United States | 1 |
| BIDINGER & REPASKY | PA | United States | 1 | |
| BIDINGER GEORGE H | OH | United States | 3 | |
| BIDWELL JOHN M | CONNEAUT | OH | United States | 1 |
| BIDWELL VEINNESSE C | OH | United States | 8 | |
| BIEDENBACH DENNIS & ELAINE | LEWISVILLE | OH | United States | 1 |
| BIEHL RICHARD | MARIETTA | OH | United States | 1 |
| BIELAK DARRELL C & CHRISTIN A MARTIN | PA | United States | 1 | |
| BIELOBOCKIE DANIEL | BROOKFIELD | OH | United States | 1 |
| BIERHAUS INTL INC | PA | United States | 1 | |
| BIERHUP CHARLES H | WELLSTON | OH | United States | 1 |
| BIERY & JOHNSON CO | PA | United States | 2 | |
| BIESTERVELD DOUGLAS DALE | ANDOVER | OH | United States | 0 |
| BIG APPLE WATER SERVICE | DUNDEE | OH | United States | 0 |
| BIG CREEK PROPERTIES | CHARDON | OH | United States | 1 |
| BIG FOUR OIL CO | PA | United States | 3 | |
| BIG INJUN DRILLING CO | PA | United States | 3 | |
| BIG INJUN DRILLING CORP | MARIETTA | OH | United States | 6 |
| BIG INJUN OIL & GAS INC | GRANVILLE | OH | United States | 32 |
| BIG JIM PETROLEUM | NEWBURY | OH | United States | 2 |
| BIG LICK 254 LLC | FINDLAY | OH | United States | 1 |
| BIG M PETROLEUM CORP | MARIETTA | OH | United States | 22 |
| BIG SANDY OIL CO | PA | United States | 66 | |
| BIG SKY ENERGY INC | NEW CONCORD | OH | United States | 0 |
| BIG SKY ENERGY INC | NEW CONCORD | OH | United States | 281 |
| Big Tree; LLC | Rochester | NY | United States | 0 |
| BIG TREES INC | COLUMBIA STATIO | OH | United States | 1 |
| BIGARD DRILLING | United States | 0 | ||
| BIGGS JERROLD L | NEWARK | OH | United States | 46 |
| BIGGS RALPH W JR | PA | United States | 1 | |
| BIGLEY RICHARD R | CHAGRIN FALLS | OH | United States | 1 |
| BIL-JAC FOODS INC | MEDINA | OH | United States | 1 |
| BIL-ROY DRLG | United States | 0 | ||
| BILAS RONALD & CONNIE | NORTH JACKSON | OH | United States | 1 |
| BILEK JOHN F | ANDOVER | OH | United States | 1 |
| BILL FINCK DRLG | United States | 0 | ||
| BILL KARNS | PA | United States | 1 | |
| BILLER OSIAS | PA | United States | 1 | |
| Billerio; John | Westfield | NY | United States | 0 |
| BILLINGSLEY ROBT & JOANNE | GLENFORD | OH | United States | 2 |
| BILLMAN C M | WOODSFIELD | OH | United States | 0 |
| BILLMAN HOWARD | PA | United States | 1 | |
| BILLMAN KEVIN K | GRAFTON | OH | United States | 1 |
| BILLMAN ROBERT H | PA | United States | 6 | |
| BILLS FRANCIS E | PA | United States | 5 | |
| BILLSAM INC | WELLINGTON | OH | United States | 1 |
| BILLSTONE RAYMON | PA | United States | 51 | |
| BILSKI R & J PEGORARO | MADISON | OH | United States | 1 |
| BIMAR LLC | PA | United States | 1 | |
| BINAU L & D | UPPER SANDUSKY | OH | United States | 2 |
| BINCKLEY VIRGIL & ALMA | NEWARK | OH | United States | 6 |
| BINGHAM ENTERPRISES | SANDUSKY | OH | United States | 1 |
| Binghamton Savings | United States | 0 | ||
| BINNS WALTER & DOROTHY | PAIENSVILLE | OH | United States | 1 |
| BIRCH RUN GAS & OIL CO | PA | United States | 1 | |
| BIRCHFIELD KENNETH R | MT PERRY | OH | United States | 1 |
| BIRCHWOOD EXPLORATION | PA | United States | 5 | |
| BIRD HAULING, INC. | OILCITY | PA | United States | 0 |
| BIRD JOHN & JOANN | NEW CONCORD | OH | United States | 1 |
| BIRD, TOM & CHERYL | MILLERSBURG | OH | United States | 1 |
| BIRDWELL | United States | 0 | ||
| BIRRELL ANDREW G II | KINSMAN | OH | United States | 1 |
| BISHOP BROTHERS CONSTRUCTION | ULSTER | PA | United States | 0 |
| Bishop of North American Region of Sukyo Mahi | New York | NY | United States | 0 |
| BISHOP OIL & GAS CO | PA | United States | 1 | |
| BISHOP PETROLEUM CORP | MARIETTA | OH | United States | 0 |
| BISHOP RITA F | PA | United States | 1 | |
| BISHOP WELL SERVICE | United States | 0 | ||
| BISHOP WELL SERVICES CORP. | WOOSTER | OH | United States | 29 |
| BISON CRUDE, INC. | NEWPORT | OH | United States | 0 |
| Bissell-Babcock Millwork; Inc. | Sherman | NY | United States | 0 |
| BISSETT CONST CO | PA | United States | 5 | |
| BISSETT RICKEY E | PA | United States | 1 | |
| BISSONNETTE GERALD | NEW CONCORD | OH | United States | 1 |
| BITTINGER DRILLING L A BITTINGER DBA | PA | United States | 135 | |
| BITTINGER KENNETH E | WAYNESBURG | OH | United States | 1 |
| BIXLER JO L | HARTVILLE | OH | United States | 1 |
| BIXLER LOWELL & DONNA | NAVARRE | OH | United States | 1 |
| BIXLER THOMAS & MELISSA | ZANESVILLE | OH | United States | 1 |
| BIZYAK JOSEPH & ANNA | BURTON | OH | United States | 1 |
| BJ OIL CO | PA | United States | 1 | |
| BJ Services Company | United States | 0 | ||
| BJN ENTERPRISES | ST PETE | FL | United States | 4 |
| BJS LLC | PA | United States | 5 | |
| Bkg Truck Repair | Salamanca | NY | United States | 0 |
| Bkg Truck Repair | Salamanca | NY | United States | 5 |
| BKK PROSPECTING LTD | WARREN | OH | United States | 29 |
| BLACK DIAMOND COAL CO INC | EASTON | MD | United States | 0 |
| BLACK DOT EXPLORATION LLC | CANFIELD | OH | United States | 0 |
| BLACK GEORGE A | IN | United States | 10 | |
| BLACK GOLD OIL & GAS INC | ELYRIA | OH | United States | 0 |
| BLACK GOLD PRODUCTIONS | MARIETTA | OH | United States | 2 |
| BLACK JAMES & HELEN | MEDINA | OH | United States | 1 |
| BLACK M/ARMSTRONG ESTATE | WOOSTER | OH | United States | 0 |
| BLACK MOUNTAIN PETROLEUM | MOGADORE | OH | United States | 9 |
| BLACK RICHARD W | HEBRON | OH | United States | 1 |
| BLACK RIVER OIL & GAS CO | SULLIVAN | OH | United States | 6 |
| BLACK RIVER PETROLEUM INC | AKRON | OH | United States | 1 |
| BLACK ROBERT & DANIELL | BAY VILLAGE | OH | United States | 0 |
| BLACK ROBERT S | MASSILLON | OH | United States | 0 |
| BLACK RONALD E | PA | United States | 3 | |
| BLACK RUN DEVELOP CO | NASHPORT | OH | United States | 0 |
| BLACK STALLION INC | WV | United States | 169 | |
| BLACK SWAMP OILFIELD SERV LLC | PORTAGE | OH | United States | 4 |
| BLACK SWAMP OILFIELD SERVICES | United States | 0 | ||
| BLACK TERRY F | OK | United States | 151 | |
| BLACKBERRY HILL LLC | BRECKSVILLE | OH | United States | 1 |
| BLACKBURN THEODORE & LISA | MINERVA | OH | United States | 1 |
| BLACKFOOT CHEROKEE ENERGY INC | PA | United States | 1 | |
| BLACKLEDGE RANDY | HEATH | OH | United States | 0 |
| BLACKMAN JAMES C | PA | United States | 2 | |
| BLACKMAN WILLIAM E | ROOTSTOWN | OH | United States | 1 |
| BLACKSTONE BRUCE E | LEWISVILLE | OH | United States | 1 |
| BLACKSTONE CHARLES & WANDA | LEWISVILLE | OH | United States | 1 |
| BLACKSTONE DAVID | LEWISVILLE | OH | United States | 1 |
| BLACKSTONE DAVID L | ZANESVILLE | OH | United States | 1 |
| BLACKSTONE RAY & SANDRA | NEWARK | OH | United States | 1 |
| BLACKSTONE, KENNETH M | LEWISVILLE | OH | United States | 1 |
| BLACKWELL DAVID L & DEBBIE J | NEW PHILADELPHI | OH | United States | 1 |
| BLAHO OIL & GAS CO | PA | United States | 61 | |
| BLAHO THOMAS J | PA | United States | 23 | |
| BLAIN M MEAD OIL CO | PA | United States | 14 | |
| BLAINE MCADOO | PA | United States | 1 | |
| BLAIR BILL INC | NEW SPRINGFIELD | OH | United States | 31 |
| BLAIR LAWRENCE | PA | United States | 3 | |
| BLAIR RAYMOND L SR | PA | United States | 16 | |
| BLAIR VANCE M | PA | United States | 1 | |
| BLAKE MICHAEL G & VICKI L | POMEROY | OH | United States | 0 |
| BLAKESLEE ROBERT C. | GENIVA TOWNSHIP | OH | United States | 1 |
| BLAKLEY HERMAN M | PA | United States | 2 | |
| BLAKLEY JOHN B | PA | United States | 1 | |
| BLANCHARD JOHN DON & ED | HOWARD | OH | United States | 1 |
| BLANCHARD VALLEY HEALTH ASSO | FINDLAY | OH | United States | 1 |
| BLANCHE E & LOUIS P HESCH | PA | United States | 1 | |
| Blanke; Richard L | Pavilion | NY | United States | 0 |
| BLANKENSHIP THEODORE | DORSET | OH | United States | 1 |
| BLAST PRODUCING CO | PA | United States | 70 | |
| Blasz; Alfred and Sophie | North Collins | NY | United States | 0 |
| Blasz; Eugene & Alberta | Eden | NY | United States | 0 |
| BLAUSER WELL SERVICE INC | MARIETTA | OH | United States | 118 |
| BLAUSER WELL SERVICE INC. | MARIETTA | OH | United States | 0 |
| BLAUSER WILLIAM H | PA | United States | 3 | |
| BLAZE OIL & GAS INC | OH | United States | 2 | |
| BLAZE OIL & GAS INC | WOOSTER | OH | United States | 23 |
| BLEACH TECH LLC | CLEVELAND | OH | United States | 15 |
| BLEILE PAUL E | NORWALK | OH | United States | 3 |
| BLESSED SACRAMENT CH | PA | United States | 1 | |
| BLESSING ACRES PROPERTIES LLC | MILLERSBURG | OH | United States | 1 |
| BLESSING J & H SCHAFF | LANCASTER | OH | United States | 1 |
| BLINZLER JOSEPH G | PA | United States | 1 | |
| BLISSFUL WATERS PROPERTY | WARSAW | OH | United States | 1 |
| BLOCKER H GENE & CANDICE | ATHENS | OH | United States | 2 |
| BLOCKSON D & R HAMMEL | ROCKY RIVER | OH | United States | 1 |
| BLODGETT DRIL & CONT INC | ASHLAND | OH | United States | 2 |
| BLODGETT DRILL & CONT INC | ASHLAND | OH | United States | 20 |
| BLODGETT ROGER L | ASHLAND | OH | United States | 0 |
| BLODGETT ROGER L | ASHLAND | OH | United States | 10 |
| BLOOD MICHAEL C | PA | United States | 2 | |
| BLOOM RICHARD DALE | PA | United States | 1 | |
| BLOOMFIELD DRLG | United States | 0 | ||
| BLOOMFIELD GEORGE W | CORNING | OH | United States | 1 |
| BLOSE THOMAS R | PA | United States | 1 | |
| BLOSSER DRLG | United States | 0 | ||
| BLOSSER ROGER | CORNING | OH | United States | 1 |
| BLOSSER ROGER DBA R&C DRILLING | NEW STRAITSVILL | OH | United States | 0 |
| BLOSSER STEVE & DEBBIE | SHAWNEE | OH | United States | 1 |
| BLU OIL INC | FAIRLAWN | OH | United States | 11 |
| BLUBAUGH DAVID | DANVILLE | OH | United States | 9 |
| BLUE DIAMOND REALTY LLC | PA | United States | 1 | |
| BLUE FLAME GAS INC | PA | United States | 17 | |
| BLUE RIDGE OIL & GAS EXPL | DETROIT | MI | United States | 0 |
| Blue Seal Feeds | United States | 0 | ||
| BLUE WATER GAS DRILLING CORP | NY | United States | 1 | |
| BLUEY OIL INC. | ASHLAND | OH | United States | 1 |
| BLUFF TERMINAL COMPANY | BOLIVAR | OH | United States | 0 |
| BLX INC | PA | United States | 310 | |
| BLYSTONE ROBERT | PA | United States | 1 | |
| BLYTH CHARLES E TRUST | CHESTERHILL | OH | United States | 1 |
| BMW ENERGY INC | PA | United States | 19 | |
| BNB PARTNERS | RICHFIELD | OH | United States | 1 |
| BNP Paribas | Houston | TX | United States | 0 |
| BNR OIL INVESTMENTS INC | LOGAN | OH | United States | 0 |
| BOAL DORIS | DRESDEN | OH | United States | 1 |
| BOALS MICHAEL A | FRESNO | OH | United States | 8 |
| Boart Longyear Company | South Jordan | UT | United States | 0 |
| BOARTS RANDY G | PA | United States | 4 | |
| BOASE E S | PA | United States | 1 | |
| BOB EVANS FARMS INC | OH | United States | 1 | |
| BOB FERRANDO FORD | PA | United States | 1 | |
| BOB HUWER | United States | 0 | ||
| BOB HUWER DRLG | United States | 0 | ||
| BOB WITHEM | United States | 0 | ||
| BOBB DAVID W AND SHERRY | CROOKSVILLE | OH | United States | 1 |
| BOBBY ANDERSON | United States | 0 | ||
| BOBCAT DRILLING | United States | 0 | ||
| BOBCAT PROD CORP | PA | United States | 28 | |
| Boberg; Elton L. | West Valley | NY | United States | 0 |
| Boberg; Frederick & Agnes | Delevan | NY | United States | 0 |
| BOBO RICKY L & BRENDA F | NEWARK | OH | United States | 0 |
| BOCK JOSEPH | WOOSTER | OH | United States | 1 |
| BOCKBRADER LEROY | FOSTORIA | OH | United States | 1 |
| Bockhahn; Charles M. | East Concord | NY | United States | 0 |
| Bockhahn; Wm. G. & Gerard F. | East Concord | NY | United States | 0 |
| BOCOR DRLG | United States | 0 | ||
| BOCOR HOLDINGS LLC | OH | United States | 44 | |
| BOCOR HOLDINGS, LLC/BOCOR PROD | NORTH CANTON | OH | United States | 489 |
| BODDORF CLAIR | PA | United States | 1 | |
| BODLE DOROTHY P | NEWARK | OH | United States | 1 |
| BODY CLIFFORD | DANVILLE | OH | United States | 1 |
| BOEHM JOSEF K | PA | United States | 1 | |
| BOEHM PAUL E | PA | United States | 2 | |
| BOEHM RICHARD E | NORWICH | OH | United States | 1 |
| BOES LANNY | FOSTORIA | OH | United States | 2 |
| BOGARD JERRY W | ATHENS | OH | United States | 0 |
| BOGART BUS FORMS INC | PA | United States | 1 | |
| BOGART ROBERT L & BARBARA | WELLSVILLE | OH | United States | 1 |
| BOGDAN PETER & WILMA | ROME | OH | United States | 1 |
| BOGER STEVEN R | LYONS | OH | United States | 1 |
| BOGGS & HEWITT | AKRON | OH | United States | 1 |
| BOGGS CLIFTON & SUSAN | MADISON | OH | United States | 0 |
| BOGGS JAMES | PA | United States | 1 | |
| BOGGS ROSS JR | ANDOVER | OH | United States | 1 |
| BOGGS WALTER A & LEANNA J | COOLVILLE | OH | United States | 2 |
| BOGLE T G | TX | United States | 4 | |
| BOGOVICH JOSEPH T | NILES | OH | United States | 1 |
| BOGUE MARK S | BLACKLICK | OH | United States | 1 |
| BOGUE MARY KATHLEEN | BLACKLICK | OH | United States | 0 |
| BOGUE MARY KATHLEEN | BLACKLICK | OH | United States | 1 |
| Boice; Jessica E. | Fredonia | NY | United States | 0 |
| BOIS DARC CORP | HOUSTON | TX | United States | 4 |
| Bokman; Richard J. & Kathleen J. | Allegany | NY | United States | 0 |
| BOKSHAN JOHN JR | PA | United States | 1 | |
| BOLAS EMIL P | WADSWORTH | OH | United States | 1 |
| BOLE LARRY & FRANCES | FARWELL | MI | United States | 1 |
| BOLEK MARJORIE | NORTH BLOOMFIEL | OH | United States | 1 |
| Bolivar Oil & Gas; LLC | Shinglehouse | PA | United States | 0 |
| BOLIVAR SPORTSMAN CLUB | ZOAR | OH | United States | 1 |
| Boll; Isabel M. & Scott A. | Elma | NY | United States | 0 |
| BOLTON JOSEPH F | CHARDON | OH | United States | 1 |
| BOLTZ BROS | PA | United States | 2 | |
| BOLTZ DANIEL | NEW PHILADELPHI | OH | United States | 1 |
| BOMHOLT DOUG | CELINA | OH | United States | 1 |
| BONACCI DAVID L | PA | United States | 1 | |
| BONAM WILLIAM E | LOUISVILLE | OH | United States | 1 |
| BONARRIGO RUSSELL J II | PA | United States | 5 | |
| Bond 23 LLC | New York | NY | United States | 0 |
| Bond 23 LLC | New York | NY | United States | 3 |
| BOND DALLAS | COLUMBUS | OH | United States | 1 |
| BOND JEFFREY T | SENECAVILLE | OH | United States | 1 |
| BOND MARY ANN | PLEASANT CITY | OH | United States | 0 |
| BOND SAFEGUARD INS CO | LOUISVILLE | KY | United States | 0 |
| BOND STEPHEN A | PLEASANT CITY | OH | United States | 1 |
| BONDED MAINT CORP | PA | United States | 1 | |
| Bone Creek LLC | Maple Springs | NY | United States | 0 |
| Bone Creek LLC | Maple Springs | NY | United States | 1 |
| BONE J CLINT | TX | United States | 1 | |
| BONELLI EUGENE D SR | PA | United States | 1 | |
| BONITA C & GREGORY B SELFRIDGE | PA | United States | 1 | |
| BONNIE J & EDWARD J WAGNER | PA | United States | 1 | |
| BONNIE L & JOHN S WINGARD | PA | United States | 1 | |
| BONNINE & KENNETH PAINTER | PA | United States | 1 | |
| BONTRAGER JONAS & MARY | NORTH BLOOMFIEL | OH | United States | 1 |
| BOOCKS LARRY D | PA | United States | 3 | |
| BOOHER RENEE | ATWATER | OH | United States | 1 |
| BOOKER CHARLES | ANDOVER | OH | United States | 1 |
| BOOKMAN MARY | NEW MATAMORAS | OH | United States | 1 |
| BOONE DRLG | United States | 0 | ||
| BOORD L OIL & GAS | DAYTON | OH | United States | 0 |
| BOOTH DEAN F SR | NEWPORT | OH | United States | 0 |
| BOOTH DRLG | United States | 0 | ||
| BOOTH GEORGE & DOROTHY | McARTHUR | OH | United States | 0 |
| BOOTH JAMES H | QUITMAN | AR | United States | 0 |
| BOOTSTRAP INC | COLUMBUS | OH | United States | 24 |
| BOOZEL KEVIN J | PA | United States | 1 | |
| BOPE WILLIAM & MAE | RUSHVILLE | OH | United States | 1 |
| BORDEN MICHAEL | CLEVELAND | OH | United States | 1 |
| BORDER ANN | ZANESVILLE | OH | United States | 0 |
| BOREMAN DRILLING | LA GRANGE | OH | United States | 12 |
| Borglum; Bruce | Penn Yan | NY | United States | 0 |
| Borkoski; Francis R. | Cayuga | NY | United States | 0 |
| BORLAND BRICK CO | PA | United States | 1 | |
| BORLAND JAMES R | PA | United States | 1 | |
| BORMAN DRLG | United States | 0 | ||
| BORON LEO & PATRICIA | NEW PHILADELPHI | OH | United States | 1 |
| BORROR HARVEY D | HOWARD | OH | United States | 6 |
| BORS HELEN | ELYRIA | OH | United States | 1 |
| BORSA JOHN J | PA | United States | 1 | |
| BORTON LADY | MILLFIELD | OH | United States | 1 |
| Boser; Kenneth | Allegany | NY | United States | 0 |
| BOSLER HARVEY | EAST CANTON | OH | United States | 1 |
| BOSLEY ELINOR | NORTH LAWRENCE | OH | United States | 1 |
| BOSNER JERRY | LOWELL | OH | United States | 0 |
| BOSS ROBERT & JOAN | BURBANK | OH | United States | 1 |
| BOSS ROBERT E. | BURBANK | OH | United States | 1 |
| BOSS WILLIAM C | BURBANK | OH | United States | 1 |
| BOSSARD BERK | PA | United States | 1 | |
| BOSSART DAVID K | PA | United States | 1 | |
| BOSSHARD A W | COPLEY | OH | United States | 1 |
| BOSSON CHARLES B | COSHOCTON | OH | United States | 1 |
| BOSSOW OIL MANAGEMENT INC | GARRETTSVILLE | OH | United States | 0 |
| BOSSOW OIL MGMT INC | GARRETTSVILLE | OH | United States | 4 |
| BOSTON MARY | MEDINA | OH | United States | 1 |
| BOSTWICK JOHN L | COLUMBUS | OH | United States | 1 |
| BOSWORTH TERRY W | ATHENS | OH | United States | 1 |
| Bottita; Benny A. Mr & Mrs. | South Dayton | NY | United States | 0 |
| Bottling Group; LLC | Buffalo | NY | United States | 0 |
| BOTTOM LINE PROD INC | CLEVELAND | OH | United States | 2 |
| BOUCHARD WILLIAM J JR | PA | United States | 1 | |
| BOUNTY OIL & GAS INC | NY | United States | 12 | |
| Bounty Oil & Gas; Inc. | Tucson | AZ | United States | 0 |
| BOUQUIN FRED C | PA | United States | 1 | |
| Bouquin; Fred C. & Fred L. | Bradford | PA | United States | 0 |
| Bouquin; Fred L. | Bradford | PA | United States | 0 |
| BOURGIN GORDON | LOGAN | OH | United States | 0 |
| BOUSCHER JAMES D & KAREN E | PORT WASHINGTON | OH | United States | 1 |
| BOVA DOMINIC A | PA | United States | 1 | |
| BOVA OIL & GAS DRILLING LLC | MARIETTA | OH | United States | 1 |
| BOVICH WILLIAM E | PA | United States | 1 | |
| BOWEN CECIL,LIL,NORM&CHAR | ROCK CREEK | OH | United States | 1 |
| BOWER BARBARA | MARTINSBURG | OH | United States | 1 |
| BOWER DAVID | DRESDEN | OH | United States | 1 |
| BOWER ROBERT M | SCIO | OH | United States | 1 |
| Bower; Edwin L. | Fillmore | NY | United States | 0 |
| BOWERS ERNEST & HELEN | NELSONVILLE | OH | United States | 1 |
| BOWERS GEORGE & RACHAEL | NORTH BLOOMFIEL | OH | United States | 1 |
| BOWERS ROBERT & LOUISE | RAVENNA | OH | United States | 1 |
| BOWERS RODGER V | NEW LEXINGTON | OH | United States | 29 |
| BOWERS ROY | WOOSTER | OH | United States | 1 |
| BOWERS WALTER C & SANDRA | WOOSTER | OH | United States | 1 |
| BOWERS WILBUR | WOOSTER | OH | United States | 1 |
| BOWERSOCK DARYL | WINGETT RUN | OH | United States | 12 |
| BOWERSOCK LAWRENCE &CHAS | RINARD MILLS | OH | United States | 0 |
| BOWERSTON SHALE CO | NEWARK | OH | United States | 0 |
| Bowker; Robert E. | Wellsville | NY | United States | 0 |
| Bowker; Robert E. and Evelyn L. | Wellsville | NY | United States | 0 |
| Bowker; Robert Edward Jr. | Wellsville | NY | United States | 0 |
| BOWLING FRANK & JANE | CIRCLEVILLE | OH | United States | 2 |
| BOWMAN & ASSOC | KENT | OH | United States | 1 |
| BOWMAN ALBERT P. & ELEANOR | MT. PERRY | OH | United States | 1 |
| BOWMAN DRILLING | United States | 0 | ||
| BOWMAN JOHN W | LOUDONVILLE | OH | United States | 0 |
| BOWSER HAROLD O | PA | United States | 2 | |
| BOWSER JOYCE E | PA | United States | 10 | |
| BOWSER MORNER ASSOC INC | TOLEDO | OH | United States | 2 |
| BOYAS EXCAVATING INC | VALLEY VIEW | OH | United States | 13 |
| BOYAZIS MICHAEL & BESS | CORTLAND | OH | United States | 1 |
| BOYCE DANNY L & KAREN L | ADAMSVILLE | OH | United States | 0 |
| BOYD & SHRIVER INC | PA | United States | 95 | |
| Boyd Artesian Well Co.; Inc. | Carmel | NY | United States | 0 |
| BOYD BERNARD F | CAMBRIDGE | OH | United States | 0 |
| BOYD DEAN & DORIS | KILLBUCK | OH | United States | 1 |
| BOYD DOUGLAS M | KILLBUCK | OH | United States | 1 |
| BOYD G & EUGENE A & NANCY J KLINE | TN | United States | 1 | |
| BOYD HANDY H | HOPEWELL | OH | United States | 1 |
| BOYD LESTER J | NEWARK | OH | United States | 4 |
| BOYD PAUL | MILLERSBURG | OH | United States | 1 |
| BOYE ROBERT & BETTY | FLEMING | OH | United States | 0 |
| BOYER DENNIS C | PA | United States | 1 | |
| BOYER FRANK N | PA | United States | 1 | |
| BOYLE JOHN O | PA | United States | 5 | |
| BOYLE LEO J & HELEN V | LOGAN | OH | United States | 1 |
| BOYLE LLOYD & DOROTHY | CARROLLTON | OH | United States | 1 |
| BOYLE RALPH H | PA | United States | 38 | |
| BOYSE DALE R | ZANESVILLE | OH | United States | 1 |
| BOZ BROS A PARTNERSHIP | COSHOCTON | OH | United States | 0 |
| BP AMERICA PRODUCTION COMPANY | HOUSTON | TX | United States | 4 |
| BP PROD NORTH AMER INC | LA | United States | 40 | |
| BP Products North America; Inc. | Naperville | IL | United States | 0 |
| BPB | United States | 0 | ||
| BRACE ROBERT H | PA | United States | 1 | |
| BRACKEN CONST CO | PA | United States | 23 | |
| BRACKEN EDWARD C | PA | United States | 1 | |
| BRADCO ENERGY INC | ZANESVILLE | OH | United States | 3 |
| BRADEN DEVELOPMENT CO | MARIETTA | OH | United States | 2 |
| Braden Drilling LLC | Buckhannon | WV | United States | 0 |
| BRADEN K BURGER | PA | United States | 6 | |
| BRADFIELD GLENDALE & VIRG | ROOTSTOWN | OH | United States | 0 |
| BRADFORD AREA SCH DIST | PA | United States | 21 | |
| BRADFORD CHARLES & JANET | NORWICH | OH | United States | 1 |
| BRADFORD DIST FLOOD CONTROL AUTH | PA | United States | 6 | |
| BRADFORD ENERGY CORP | PA | United States | 3 | |
| BRADFORD MANOR INC | OH | United States | 1 | |
| BRADFORD MCKEAN PRODUCING CO | PA | United States | 30 | |
| BRADFORD OIL DEV INC | PA | United States | 12 | |
| BRADFORD PIPE & SUPPLY CO | PA | United States | 678 | |
| BRADFORD URBAN REDEV AUTH | PA | United States | 54 | |
| BRADFORD WILLIAM B | POMEROY | OH | United States | 1 |
| BRADLEY G R | CAMBRIDGE | OH | United States | 0 |
| BRADLEY PATRICIA | MARIETTA | OH | United States | 1 |
| Bradley Producing Corp. | Wellsville | NY | United States | 0 |
| Bradley Producing Corp. | Wellsville | NY | United States | 2213 |
| BRADNER OIL | United States | 0 | ||
| BRADNER OIL CO INC | RISINGSUN | OH | United States | 16 |
| BRADNER VILLAGE OF | BRADNER | OH | United States | 3 |
| BRADY HARRY | PA | United States | 1 | |
| BRADY JOHN & BETTY | BIG PRAIRIE | OH | United States | 1 |
| BRADY R L | PA | United States | 27 | |
| BRADY RESOURCES INC. | BRIDGEPORT | WV | United States | 1 |
| BRADY SHAUN P | AVON | OH | United States | 3 |
| BRAEBURN ALLOY STEEL CORP | PA | United States | 3 | |
| BRAINARD D JAMES/BARBARA | DORSET | OH | United States | 0 |
| BRAINARD TIMOTHY & JENNIE | MADISON | OH | United States | 1 |
| BRALKO ENERGY INC | ROCK CREEK | OH | United States | 1 |
| BRAMLEY MATTHEW M | WADSWORTH | OH | United States | 0 |
| BRAMLEY MATTHEW W | WADSWORTH | OH | United States | 4 |
| BRAMMER ENGINEERING INC | SHREVEPORT | LA | United States | 9 |
| BRANCH JOHN D | PA | United States | 136 | |
| BRAND A. KUE | DUNDEE | OH | United States | 1 |
| BRANDAU JAMES E | NORTH CANTON | OH | United States | 1 |
| BRANDON PATRICIA K | PA | United States | 18 | |
| BRANDON RICHARD A | PA | United States | 30 | |
| BRANGUS O/G/R & W ENERGY | ZANESVILLE | OH | United States | 0 |
| BRANHAM DRLG | United States | 0 | ||
| BRANHAM PATSY R | MALTA | OH | United States | 2 |
| BRANHAM WELL MANAGE SER | STOCKPORT | OH | United States | 4 |
| BRANNEY OPERATING CO INC | UNIONTOWN | OH | United States | 10 |
| BRASEL R GENE | MIDDLEPORT | OH | United States | 271 |
| BRATTON CHARLES R | DANVILLE | OH | United States | 1 |
| BRATTON ENERGY | DANVILLE | OH | United States | 35 |
| BRAUGHLER CALVIN L | PA | United States | 3 | |
| BRAUN CHARLES & RAE | ROCK CREEK | OH | United States | 1 |
| Braun; Thomas R. & Judith Ann | Marilla | NY | United States | 0 |
| BRAUNING DONALD R. | NASHPORT | OH | United States | 1 |
| BRAUNS TIMOTHY P | PA | United States | 1 | |
| BRAY BROS | PA | United States | 6 | |
| BRAZOS PETROLEUM CO | MIDLAND | TX | United States | 3 |
| BRBCO INC | CLEVELAND | OH | United States | 3 |
| BRECHT ROBERT & CHERYL | WADSWORTH | OH | United States | 1 |
| BRECKENRIDGE VILL LTD PA | WILLOUGHBY | OH | United States | 1 |
| BRECKLER CHARLES DAVID | FREDRICKTOWN | OH | United States | 1 |
| BRECKSVILLE CITY OF | BRECKSVILLE | OH | United States | 1 |
| BREEDEN DONALD E | DRESDEN | OH | United States | 1 |
| BREENE THOMAS B | PA | United States | 12 | |
| BRELSFORD RODNEY L | COSHOCTON | OH | United States | 1 |
| BREMEN ENERGY INC | BREMEN | OH | United States | 7 |
| BREMER STEAM SERVICE | ST LOUISVILLE | OH | United States | 0 |
| BRENAN NORRIS E | NY | United States | 6 | |
| BRENAN RUSSEL A | PA | United States | 135 | |
| Brenan; Jerry L. and Connie C. Estate of | Rixford | PA | United States | 0 |
| BRENDA & LARS HULING | PA | United States | 1 | |
| BRENDA & ROBERT BISHOP | PA | United States | 2 | |
| BRENDA INC | ALBION | PA | United States | 0 |
| BRENDA L & WILLIAM H KIRKLAND | PA | United States | 1 | |
| BRENDA R & ROBERT R GLOVER | PA | United States | 1 | |
| BRENDEL FRANK OIL & GAS LLC | CANAL FULTON | OH | United States | 22 |
| BRENNAN R J | PA | United States | 2 | |
| BRENNEMAN HARRY C & HEATHER L | ANDOVER | OH | United States | 1 |
| BRENNER MERWYN & MATILDA | DALTON | OH | United States | 1 |
| Breton; Louis | Attica | NY | United States | 0 |
| BRETT HAROLD B | FINDLAY | OH | United States | 8 |
| BRETZ WILLIAM G | PA | United States | 1 | |
| BREVARD L & LENA S GATES | PA | United States | 2 | |
| BREWER CHESTER E | PA | United States | 1 | |
| BREWER JEFFREY L | ST. LOUISVILLE | OH | United States | 1 |
| BREWER LEWIS L | AMHERST | OH | United States | 1 |
| BREWSTER DAVID C & DENISE | PERRY | OH | United States | 1 |
| BREYLEY ELLEN | SPENCER | OH | United States | 2 |
| BREYMIER ROBERT D | UNION CITY | OH | United States | 0 |
| BRIAN BILLS | PA | United States | 1 | |
| BRIAN C & VERONICA L KOLLAR | KS | United States | 1 | |
| BRIAN E & KAREN S DALTON | PA | United States | 1 | |
| BRIAN G KELLY | PA | United States | 2 | |
| BRIAN J GOLGAN & STEVEN P KUBRICK | PA | United States | 1 | |
| BRIAN K & KAREN S SHORT | PA | United States | 1 | |
| BRIAN T ARNEMAN | PA | United States | 1 | |
| BRIARWOOD ENERGY CO | AKRON | OH | United States | 2 |
| BRICKER DALE | WOOSTER | OH | United States | 1 |
| BRICKER DONNA M | PA | United States | 1 | |
| BRIDGE OIL DEVELOPMENT | SAN ANTONIO | TX | United States | 7 |
| BRIDGEPORT TANK TRUCKS LLC | BRIDGEPORT | TX | United States | 0 |
| BRIDGESTONE/FIRESTONE INC | AKRON | OH | United States | 4 |
| BRIENZA RICHARD C | CALDWELL | OH | United States | 1 |
| BRIER HILL SLAG CO | YOUNGSTOWN | OH | United States | 0 |
| BRIGAMAN GLENN K JR | PA | United States | 2 | |
| BRIGGER WAYNE E | ROOTSTOWN | OH | United States | 1 |
| BRIGGS JAMES A & BARBARA J | MARIETTA | OH | United States | 1 |
| BRIGGS MARY & BERREY ELIZ | BURTON | OH | United States | 1 |
| Briggs; Diane M. & Stone; Betsy B. | Fredonia | NY | United States | 0 |
| BRIGHT WELL OIL & GAS CO | PA | United States | 65 | |
| BRILEX LLC | MILLERSBURG | OH | United States | 58 |
| BRILL EDITH | WELLINGTON | OH | United States | 0 |
| BRILL LESLIE J | NEW CONCORD | OH | United States | 1 |
| BRINCEFIELD & PEARSON JT VENTURE | DC | United States | 1 | |
| BRINE DISP & SUPPLY INC | STOCKPORT | OH | United States | 1 |
| BRINE X LLC | DOVER | OH | United States | 1 |
| BRINEAWAY INC | BELOIT | OH | United States | 7 |
| BRINK JOHN & NORMA | FRESNO | OH | United States | 1 |
| BRINKER HENRY MILTON | PA | United States | 26 | |
| BRINKER-CACCHIONE LISA M | PA | United States | 1 | |
| BRINKMAN DUSTIN | ARLINGTON | OH | United States | 1 |
| BRINSON TROY & PEGGY | WADSWORTH | OH | United States | 0 |
| BRISTOL PRODUCTIONS INC | ATHENS | OH | United States | 2 |
| BRISWELL CO | GIRARD | OH | United States | 3 |
| BRITISH AMER PETRO | PA | United States | 41 | |
| BRITT OIL & GAS | ASHLAND | OH | United States | 1 |
| BRITTON DARRYL L & KAREN | SHERRODSVILLE | OH | United States | 1 |
| BRITTON GT FARMS LTD | JEFFERSON | OH | United States | 2 |
| BRITTON ROLAND | ANDOVER | OH | United States | 1 |
| BRITTON THOMAS W | NEW ALBANY | OH | United States | 1 |
| BRIXIE STEVE | WAKEMAN | OH | United States | 1 |
| BROAD STREET ENERGY COMPANY | COLUMBUS | OH | United States | 534 |
| BROAD STREET SERV LLC | COLUMBUS | OH | United States | 312 |
| BROAD STREET SERVICES, LLC | COLUMBUS | OH | United States | 0 |
| BROADBENT WILLIAM & HANNA | MEDINA | OH | United States | 1 |
| BROADWATER CARL & LORENA | MADISON | OH | United States | 2 |
| BROANNLYN LTD PARTNERSHIP | CORTLAND | OH | United States | 2 |
| BROBST LARRY & PATRICIA | SOUTHINGTON | OH | United States | 1 |
| BROBST MARTIN | CORTLAND | OH | United States | 2 |
| BROCK ENERGY CORP | HOUSTON | TX | United States | 7 |
| Brock-Acres Farm | Canandaigua | NY | United States | 0 |
| Brock-Acres Farm | Canandaigua | NY | United States | 3 |
| Brocklebank; Terry K. | Canandaigua | NY | United States | 0 |
| BROCKWAY BRIAN A | CHARDON | OH | United States | 1 |
| BROCKWAY GLASS CO | PA | United States | 1 | |
| BROCKWELL JANET M | CAMBRIDGE | OH | United States | 1 |
| BROCO INDUSTRIES | LOGAN | OH | United States | 0 |
| BRODA JOSEPH | PA | United States | 66 | |
| BROILCO INC | CLEVELAND | OH | United States | 2 |
| BROKENSTRAW OIL DEV CO | PA | United States | 86 | |
| BROMLEY DRLG | United States | 0 | ||
| BROMLEY HAROLD J | THORNVILLE | OH | United States | 6 |
| BROMLEY JAMES | BLUE ROCK | OH | United States | 1 |
| Bromley; Norman E. | Angola | NY | United States | 0 |
| BRONCO B. LEASING | MILLERSBURG | OH | United States | 0 |
| Bronco Drilling Company Inc. | Edmond | OK | United States | 0 |
| BRONSON J/BRONZWOOD GOLF | KINSMAN | OH | United States | 1 |
| BRONSON JACKSON P | PA | United States | 1 | |
| BROOK VALLEY OIL & GAS IN | DAYTON | OH | United States | 5 |
| BROOKER MARK J | WATERFORD | OH | United States | 1 |
| BROOKOVER JAMES & INA | VINCENT | OH | United States | 1 |
| BROOKS ERIC | NEW MARSHFIELD | OH | United States | 1 |
| BROOKS JACK F | PA | United States | 2 | |
| BROOKS JOHN E/ BROOKSIDE FARM | ALEXANDRIA | OH | United States | 1 |
| BROOKS KENNETH | ALBANY | OH | United States | 1 |
| BROOKS ROGER, CAPTOLIA &TRAVI | COOLVILLE | OH | United States | 1 |
| BROOKS WILLIAM C | OBERLIN | OH | United States | 2 |
| BROOKSIDE VOL FIRE CO | PA | United States | 1 | |
| BROOKVILLE BANK & TRUST CO | PA | United States | 1 | |
| BROOKVILLE OIL & GAS CO | PA | United States | 3 | |
| BROOME HAROLD | WARNER | OH | United States | 1 |
| BROSEUS KEVIN & JOY | NEWARK | OH | United States | 0 |
| BROSIG ALFRED JR | PA | United States | 1 | |
| BROTHERSON GARY T | PA | United States | 1 | |
| BROUGHTON BROTHERS INC | MARIETTA | OH | United States | 2 |
| BROUGHTON CARL L | MARIETTA | OH | United States | 1 |
| BROUGHTON FOODS CO | MARIETTA | OH | United States | 5 |
| BROWN & KEPPEL OIL CO | PA | United States | 19 | |
| BROWN & SON OIL CO | PA | United States | 2 | |
| BROWN & VAUGHN DEV CO | PA | United States | 1 | |
| BROWN & ZENDER | CAREY | OH | United States | 0 |
| BROWN CECIL D | PA | United States | 1 | |
| BROWN DENISE G. | NORTH BALTIMORE | OH | United States | 9 |
| BROWN DONALD & MARY | GRAYSVILLE | OH | United States | 2 |
| BROWN DONALD E | MARIETTA | OH | United States | 1 |
| BROWN DRILLING CO INC | PA | United States | 4 | |
| BROWN DRLG (TIMCO) | United States | 0 | ||
| BROWN EDWARD | DANVILLE | OH | United States | 2 |
| BROWN ERIC W & NICOLE L | LOWELL | OH | United States | 1 |
| BROWN ERNIE LEE | PA | United States | 1 | |
| BROWN FINLEY | PA | United States | 5 | |
| BROWN GRANT D | MARIETTA | OH | United States | 1 |
| BROWN GREGORY L CO INC | HOUSTON | TX | United States | 5 |
| BROWN GUY L | SARDIS | OH | United States | 1 |
| BROWN H DOUGLAS JR | PA | United States | 2 | |
| BROWN HAROLD & GLADYS | JUNCTION CITY | OH | United States | 0 |
| BROWN HAROLD E | PA | United States | 2 | |
| BROWN ISABEL J | NEWPORT | OH | United States | 0 |
| BROWN JAMES | WILLOUGHBY | OH | United States | 1 |
| BROWN JOHN | BEAVER | OH | United States | 1 |
| BROWN JOHN CARL | NEWPORT | OH | United States | 0 |
| BROWN JOHN I | JUNCTION CITY | OH | United States | 3 |
| BROWN KATHLEEN | MILLERSBURG | OH | United States | 1 |
| BROWN KENNETH A | MINERAL CITY | OH | United States | 1 |
| BROWN LEO | PA | United States | 1 | |
| BROWN LINDA K | UTICA | OH | United States | 0 |
| BROWN MARK C | PA | United States | 1 | |
| BROWN MELVIN W | PA | United States | 5 | |
| BROWN MICHAEL E | CHANDLERSVILLE | OH | United States | 1 |
| BROWN MICHAEL E | MARIETTA | OH | United States | 1 |
| BROWN MICHAEL SCOTT | BOYNTON BEACH | FL | United States | 0 |
| BROWN MILDRED | JEFFERSON | OH | United States | 0 |
| BROWN P H O&G WELL SERV | LOWELL | OH | United States | 0 |
| BROWN PAUL | CAREY | OH | United States | 0 |
| BROWN PETROLEUM CORP | CLEVELAND | OH | United States | 90 |
| BROWN PHILLIP H JR. CORPORATIO | LOWELL | OH | United States | 31 |
| BROWN ROBERT | PA | United States | 7 | |
| BROWN ROBERT J | BURTON | OH | United States | 1 |
| BROWN ROBERT N | NORWICH | OH | United States | 1 |
| BROWN RONALD W | PA | United States | 48 | |
| BROWN ROY VANCIL | BEAVER | OH | United States | 1 |
| BROWN SCOTT R | MASSILLON | OH | United States | 1 |
| BROWN VIRGIL L | PA | United States | 1 | |
| BROWN WALTER L | WARREN | OH | United States | 1 |
| BROWN WARREN | MADISON | OH | United States | 1 |
| BROWN WP ENTERPRISES INC | BYESVILLE | OH | United States | 57 |
| Brown; Edward J. and Anne D. | Waterloo | NY | United States | 0 |
| Brown; Maude S. | Belmont | NY | United States | 0 |
| Brown; Randall R. | Friendship | NY | United States | 0 |
| Brown; William G. III | Westfield | NY | United States | 0 |
| BROWNING DAVID A | NEWARK | OH | United States | 0 |
| BROWNING FERRIS INDUST | OBERLIN | OH | United States | 1 |
| BROWNING ROYCE E & KAREN | ZANESVILLE | OH | United States | 1 |
| BROY LIMITED, INC. | MILLERSBURG | OH | United States | 4 |
| BROZAK MIKE | STEWART | OH | United States | 1 |
| BRUBAKER FRANCIS & MARY | HAMLER | OH | United States | 1 |
| Brubaker; Glenn R. | Andover | NY | United States | 0 |
| BRUCE A WINGER | VA | United States | 4 | |
| BRUCE D CARTWRIGHT II & ROBERT RATAY | PA | United States | 1 | |
| BRUCE E ZIEGLER | PA | United States | 66 | |
| BRUCE HAIZLETT | PA | United States | 1 | |
| BRUCE J D | PA | United States | 1 | |
| BRUCE TRUST | SAGAMORE HILLS | OH | United States | 2 |
| BRUCKNER MICHAEL | LOUISVILLE | OH | United States | 1 |
| BRUEGGEMAN WILLIAM J | MADISON | OH | United States | 1 |
| BRUGGER L TIM | PA | United States | 1 | |
| BRUGMAN ROY | MANTUA | OH | United States | 1 |
| BRUIN DRILLING CORP | PA | United States | 4 | |
| BRUMAGE ED J | PA | United States | 8 | |
| BRUMAGE JAMES E | PA | United States | 26 | |
| BRUMAGIN RAY L | GENEVA | OH | United States | 1 |
| BRUNDAGE MARTIN R | PA | United States | 1 | |
| BRUNER BILLIE GENE | PA | United States | 25 | |
| BRUNER DOUGLAS R & BECKY S | BYESVILLE | OH | United States | 1 |
| BRUNER HARRY E & ALICE M | CAMBRIDGE | OH | United States | 1 |
| BRUNER OIL & GAS INC | PA | United States | 393 | |
| Bruning; Ward A. & Saundra L. | Akron | NY | United States | 0 |
| BRUNNER DELORES E | PA | United States | 1 | |
| BRUNNER FARM | BEAVER | OH | United States | 1 |
| BRUNSWICK L & C | VERSAILLES | OH | United States | 1 |
| BRUNSWICK MARK | FT RECOVERY | OH | United States | 1 |
| BRUNT HARRY W | PA | United States | 3 | |
| BRUSH WELLMAN INC | ELMORE | OH | United States | 1 |
| BRUST CHRIS | BEAVER | OH | United States | 1 |
| BRUTCHER JOHN A | PA | United States | 1 | |
| BRYAN & SUSAN PIVIDORI | PA | United States | 1 | |
| BRYAN CARLOS | CALDWELL | OH | United States | 1 |
| BRYAN HUWAR & TERRY RAPP | PA | United States | 1 | |
| BRYAN JEFFREY S | DORSET | OH | United States | 1 |
| BRYAN JEFFREY S | JEFFERSON | OH | United States | 0 |
| BRYAN PATRICK | PA | United States | 1 | |
| BRYAN RONALD L | DRESDEN | OH | United States | 1 |
| BRYAN THOMAS W | COSHOCTON | OH | United States | 1 |
| BRYANT & URBAN | ASHLEY | OH | United States | 11 |
| BRYANT BETTY | WARREN | OH | United States | 0 |
| BRYANT D DALE | RIO GRAND | OH | United States | 1 |
| BRYANT PETROLEUM CORP | LOS ANGELES | CA | United States | 1 |
| BRYANT WILLIAM | JUNCTION CITY | OH | United States | 1 |
| BRYERTON JAMES M | NY | United States | 5 | |
| BSI INVESTORS INC | COLUMBUS | OH | United States | 0 |
| BT ENERGY CORP | FLEMING | OH | United States | 0 |
| BTI ENERGY INC | OH | United States | 13 | |
| BTS PENN LEASES | PA | United States | 2 | |
| BUBS WELLS & COMPANY | GARRETTSVILLE | OH | United States | 0 |
| BUCCANEER ENTERPRISES INC | BUCKHANNON | WV | United States | 0 |
| BUCHANAN GARY | NORTH BALTIMORE | OH | United States | 3 |
| Bucher Drilling Co.; Inc. | Bolivar | NY | United States | 0 |
| BUCHER HAROLD | SHREVE | OH | United States | 1 |
| BUCHER JOSEPH J | NY | United States | 5 | |
| BUCHER OIL CO | NY | United States | 34 | |
| BUCHHOLZ BERNARD P | WOOSTER | OH | United States | 0 |
| BUCHHOLZ MICHAEL A | WOOSTER | OH | United States | 3 |
| BUCHO DANIEL | PA | United States | 1 | |
| BUCHS BERNARD | WAKEMAN | OH | United States | 1 |
| BUCHS DENNIS | N BENTON | OH | United States | 1 |
| Buchwald; Kathleen; Mulhollen; Cleave & Curti | Hamburg | NY | United States | 0 |
| BUCHWALTER RICHARD | FARMDALE | OH | United States | 1 |
| BUCK CHARLES | GUYSVILLE | OH | United States | 1 |
| BUCK CREEK OIL & GAS | MOXAHALA | OH | United States | 2 |
| Buck Mountain Associates; Inc. | Millport | NY | United States | 0 |
| BUCK OIL CO | SEBRING | OH | United States | 3 |
| BUCKALOON ENERGY INC | CA | United States | 1 | |
| BUCKEY MIKE R | AVA | OH | United States | 1 |
| BUCKEY WATER TRUCK SERV | AVA | OH | United States | 0 |
| BUCKEYE ALUM FOUNDRY INC | PA | United States | 1 | |
| BUCKEYE BRINE LLC | AUSTIN | TX | United States | 3 |
| BUCKEYE CONTAINER COMPANY | WOOSTER | OH | United States | 1 |
| BUCKEYE CRUDE EXPL INC | COLUMBUS | OH | United States | 3 |
| BUCKEYE DRLG | United States | 0 | ||
| BUCKEYE ENERGY INC | TX | United States | 16 | |
| BUCKEYE ENERGY RESOURCES | ZANESVILLE | OH | United States | 15 |
| BUCKEYE FRANKLIN CO | ZOARVILLE | OH | United States | 30 |
| BUCKEYE KNOLL FARM | LAKEWOOD | OH | United States | 1 |
| BUCKEYE OIL PRODUCING CO | WOOSTER | OH | United States | 0 |
| BUCKEYE OIL PRODUCING CO | WOOSTER | OH | United States | 817 |
| BUCKEYE PETROL CORP INC | W WORTHINGTON | OH | United States | 22 |
| BUCKEYE RESOURCES INC | MOUNT VERNON | OH | United States | 11 |
| BUCKEYE UNION | United States | 0 | ||
| BUCKEYE UNION DRILLING CO | United States | 0 | ||
| BUCKEYE WATER SERVICE CO | NEW CONCORD | OH | United States | 0 |
| BUCKEYE WELL SURVEYS | United States | 0 | ||
| BUCKEYE-FRANKLIN CO | ZOARVILLE | OH | United States | 0 |
| BUCKHILL BLOCK PLANT INC | CANTON | OH | United States | 1 |
| BUCKHORN OIL & ENERGY CO INC | NJ | United States | 23 | |
| BUCKHORN OIL CO INC | NEW PHILADELPHI | OH | United States | 39 |
| BUCKINGHAM COAL CO INC | SHAWNEE | OH | United States | 3 |
| BUCKLAND DRLG | DANVILLE | OH | United States | 0 |
| BUCKLES THOMAS K | NEWBURY | OH | United States | 1 |
| BUCKLEY LOREN G | PA | United States | 1 | |
| BUCKLEY PAUL & VIRGIE | COOLVILLE | OH | United States | 1 |
| BUCKLICK RUN 1 | NY | United States | 3 | |
| BUCKLIN OIL CO | PA | United States | 2 | |
| Bucks County Artesian Well Drilling Company; | Washington Crossing | PA | United States | 0 |
| BUCKSTONE OIL CO | PA | United States | 1 | |
| BUCY ROBERT | WARSAW | OH | United States | 0 |
| BUCYRUS ERIE CO | PA | United States | 1 | |
| BUCZEK RONALD J | COLUMBIA STATIO | OH | United States | 1 |
| BUEHLER JAMES F | PA | United States | 1 | |
| BUELL HUGH B & DELORES | SUNBURY | OH | United States | 1 |
| BUETIKOFER RICHARD E | PA | United States | 1 | |
| BUETTNER PHYLLIS | MCMURRAY | PA | United States | 1 |
| Buffalo China; Inc. | Buffalo | NY | United States | 0 |
| Buffalo Drilling Co. | Clarence | NY | United States | 0 |
| BUFFALO MINERAL GAS & OIL CO | PA | United States | 2 | |
| BUFFALO OILFIELD SER INC | HARTVILLE | OH | United States | 15 |
| BUFFALO OILFIELD SERVICES INC | HARTVILLE | OH | United States | 0 |
| Buffalo Tournament Club; Inc. | Lancaster | NY | United States | 0 |
| BUHITE ROBERT M | PA | United States | 1 | |
| BUHITE RUSSELL | TN | United States | 2 | |
| BUHLER MICHAEL JAY | PA | United States | 1 | |
| BUJACK ELIZABETH S | KENT | OH | United States | 1 |
| BULARD JOHN F | PA | United States | 1 | |
| Bull Dog Oil | Bolivar | NY | United States | 0 |
| Bull Dog Oil | Bolivar | NY | United States | 21 |
| BULL RUN ENERGY LLC | PA | United States | 24 | |
| BULLDAWG TRUCKING INC, | WEST SALEM | OH | United States | 0 |
| BULLDOG DRLG | United States | 0 | ||
| BULLSEYE OILFIELD TRANSPORT LL | WARREN | OH | United States | 0 |
| BUMGARDNER DAVID | MIDDLEPORT | OH | United States | 1 |
| BUMPUS WILLIAM A | WALHONDING | OH | United States | 1 |
| Bunce; Fred. E. & Beverly J. | Jamestown | NY | United States | 0 |
| Bunch; John | Lancaster | NY | United States | 0 |
| BUNKER DAVID C | HARTVILLE | OH | United States | 1 |
| BUR MAN | PA | United States | 1 | |
| BURCH DRLG | United States | 0 | ||
| BURCH FORREST & JUSTINE | WARSAW | OH | United States | 1 |
| BURCH J T/BURCH WELL DRLG | LAKEVILLE | OH | United States | 5 |
| BURCH MAURICE & RENEE | PHILO | OH | United States | 1 |
| BURD PAUL A | PA | United States | 1 | |
| BURDEN JARROD M | ST LOUISVILLE | OH | United States | 1 |
| BURDETTE & WILMA A SEDLER | PA | United States | 2 | |
| BURDETTE DRLG | United States | 0 | ||
| BURDETTE EVERETTE S | UHRICHSVILLE | OH | United States | 0 |
| BURDETTE OIL & GAS CO INC | DUNBAR | WV | United States | 0 |
| BURDETTE ROBERT S | POMEROY | OH | United States | 16 |
| Burdick; Jeffery | Bolivar | NY | United States | 0 |
| BUREK JOHN D | PA | United States | 1 | |
| BUREN JACK R | GLENMONT | OH | United States | 0 |
| BUREN JOHN | KILLBUCK | OH | United States | 1 |
| BUREN JOHN C | MILLERSBURG | OH | United States | 1 |
| BUREN LANIE M | KILLBUCK | OH | United States | 0 |
| BURFORD JOHN D | E. ROCHESTER | OH | United States | 1 |
| Burgard; Harold H. & Inez J. | Clymer | NY | United States | 0 |
| BURGE RONALD L | BURBANK | OH | United States | 1 |
| BURGER BRIAN | PA | United States | 1 | |
| BURGER GALEN L | KILLBUCK | OH | United States | 1 |
| BURGER IRON CO | AKRON | OH | United States | 0 |
| BURGER L F | PA | United States | 1 | |
| BURGER, GALEN H | BALTIC | OH | United States | 1 |
| BURGESS GEORGE D | NEW STRAITSVILL | OH | United States | 1 |
| BURGESS PAUL | CLEVELAND | OH | United States | 1 |
| BURGLY G E | PA | United States | 6 | |
| BURGLY GAS & OIL CO INC | PA | United States | 65 | |
| BURGLY GEORGE A JR | PA | United States | 8 | |
| BURHENNE WILLIAM &JAMES &ALAN | GENEVA | OH | United States | 1 |
| Burick; Robert J | Clymer | NY | United States | 0 |
| BURKE BRUCE | STRONGSVILLE | OH | United States | 1 |
| BURKE GERALD & MARLENE | AUSTINBURG | OH | United States | 1 |
| BURKE MICHAEL | COOLSVILLE | OH | United States | 4 |
| BURKE MICHAEL T | COOLVILLE | OH | United States | 1 |
| BURKE ROBERT C | PA | United States | 1 | |
| BURKE RUBY F | MT VERNON | OH | United States | 0 |
| Burkett Well Drilling | Blasdell | NY | United States | 0 |
| BURKHARDT NORMAN E JR | FRAZEYSBURG | OH | United States | 0 |
| BURKHART JAMES & RITA | NEW LEXINGTON | OH | United States | 1 |
| BURKHART JOHN E | BRECKSVILLE | OH | United States | 0 |
| BURKHART ORVILLE | RINARD MILLS | OH | United States | 1 |
| BURKHART OTTO JR | WOODSFIELD | OH | United States | 0 |
| BURKHART RALPH | NEW MATAMORAS | OH | United States | 0 |
| BURKHART WILMA | WOODSFIELD | OH | United States | 1 |
| BURKHOLDER DAN | MILLERSBURG | OH | United States | 1 |
| BURKHOLDER DONALD M | JEFFERSON | OH | United States | 1 |
| BURKHOLDER JONAS E | SUGAR CREEK | OH | United States | 1 |
| BURKHOLDER JONAS P | SUGARCREEK | OH | United States | 1 |
| BURKHOLDER ROY & MARY | MILLERSBURG | OH | United States | 1 |
| BURKLAND WILLIAM S | PA | United States | 59 | |
| BURKO MICHAEL A & BARBARA | PERRY | OH | United States | 1 |
| BURKS JOHN | TIFFIN | OH | United States | 4 |
| BURLEIGH ARTHUR | PA | United States | 26 | |
| BURLEIGH HOWARD A | PA | United States | 1 | |
| Burley; Gary C. | Warsaw | NY | United States | 0 |
| Burlingame Oil; LLC | Olean | NY | United States | 0 |
| Burlingame; Leonard L | Olean | NY | United States | 0 |
| BURLINGTON RES.OIL&GAS CO.LP | MIDLAND | TX | United States | 29 |
| BURNETT GARY | LA GRANGE | OH | United States | 1 |
| BURNETT OIL CO INC | TX | United States | 18 | |
| BURNFIELD & SADLER | PA | United States | 1 | |
| BURNHAM GAS CO INC | PA | United States | 45 | |
| BURNS DRILLING & EXCAVATING | WINDRIDGE | PA | United States | 0 |
| BURNS DRLG | United States | 0 | ||
| BURNS HERMAN R | UNION FURNACE | OH | United States | 1 |
| BURNS JOHN & JOANNA | WAKEMAN | OH | United States | 0 |
| BURNS MICHAEL E | NEW PLYMOUTH | OH | United States | 1 |
| BURNS THOMAS R | PA | United States | 1 | |
| BURNS WILLARD & FRANCES | CORNING | OH | United States | 23 |
| BURRGETT INDUSTRIES INC | NEWCOMERSTOWN | OH | United States | 1 |
| BURRIS JAY D | CAMBRIDGE | OH | United States | 1 |
| BURRIS JEAN | BOLIVAR | OH | United States | 0 |
| BURROWS EARL | PA | United States | 2 | |
| BURSKEY DAVID M | PA | United States | 30 | |
| BURSON FLORENCE | LOUDONVILLE | OH | United States | 0 |
| BURTNER-MORGAN-STEPHENS | WOOSTER | OH | United States | 0 |
| BURTON CHARLES A | MARSHALLVILLE | OH | United States | 1 |
| BURTON DAVID | PA | United States | 2 | |
| BURTON RALPH D | PA | United States | 1 | |
| BURTON ROGER | CORNING | OH | United States | 1 |
| BURWELL RICHARD | GAMBIER | OH | United States | 0 |
| BUSBEE WILLIS V | PA | United States | 1 | |
| BUSCH C E | LOWER SALEM | OH | United States | 0 |
| BUSEY JOHN E | GLENFORD | OH | United States | 2 |
| BUSH DAVID A | FOWLER | OH | United States | 1 |
| BUSH JOHN | LOUDONVILLE | OH | United States | 1 |
| BUSH KENNETH E | PA | United States | 5 | |
| BUSH ROBERT M | SULLIVAN | OH | United States | 1 |
| BUSHEK MILDRED O | LITCHFIELD | OH | United States | 1 |
| BUSHMAN ROBERT | MADISON | OH | United States | 1 |
| BUSHUE FRANCIS E | SOMERSET | OH | United States | 1 |
| BUSHUE PAUL E | SUGAR GROVE | OH | United States | 1 |
| BUSKIRK WAYNE L | FREDERICKTOWN | OH | United States | 2 |
| Buss; Timothy A. & Kimberly A. | Westfield | NY | United States | 0 |
| BUSSARD ALIENE | PA | United States | 1 | |
| BUSTER RICKY A | BARBERTON | OH | United States | 0 |
| BUSTING OIL INC | NEW YORK | NY | United States | 3 |
| BUTCHER ENERGY CORP | NEWARK | OH | United States | 21 |
| BUTCHER GERALDINE | DOYLESTOWN | OH | United States | 1 |
| BUTCHER GLENN L | DOYLESTOWN | OH | United States | 2 |
| BUTCHER JERRY | DOYLESTOWN | OH | United States | 1 |
| BUTCHER RANDY | POMEROY | OH | United States | 1 |
| BUTCHS RATHOLE & ANCHOR SERVI | United States | 0 | ||
| BUTERBAUGH JOHN C | PA | United States | 1 | |
| BUTERBAUGH MARY ANNA | PA | United States | 1 | |
| BUTLER & CRAIG | PA | United States | 4 | |
| BUTLER AUTO AUCTION | PA | United States | 1 | |
| BUTLER CNTY MUSHROOM FARMS | PA | United States | 1 | |
| BUTLER JAMES J | JEFFERSON | OH | United States | 0 |
| BUTLER JOHN R | NEW LEXINGTON | OH | United States | 1 |
| BUTLER KATHY | ELIZABETH | WV | United States | 0 |
| BUTLER LARRY | BLADENSBURG | OH | United States | 32 |
| BUTLER OIL & GAS CO | PA | United States | 1 | |
| BUTLER ROGER W & DONNA J | JEFFERSON | OH | United States | 0 |
| BUTTON HAROLD L | NEWBURY | OH | United States | 0 |
| BUTTS CLYDE V | SOMERSET | OH | United States | 0 |
| BUTTS GERALD G | PA | United States | 1 | |
| BUTTS LEONA A | PA | United States | 1 | |
| BUTZER WILLIAM J | MARSHALLVILLE | OH | United States | 1 |
| BUXTON RICHARD | WARSAW | OH | United States | 1 |
| BUZARD FRED L | PA | United States | 1 | |
| BUZARD RICHARD | PA | United States | 1 | |
| BUZARD ROBERT H | PA | United States | 12 | |
| BW RESOURCES INC | BALTIMORE | MD | United States | 1 |
| BY ENERGY INC | PA | United States | 18 | |
| BYERS DARROL C | WOODSFIELD | OH | United States | 40 |
| BYERS DONALD OIL & GAS LLC | HEATH | OH | United States | 91 |
| BYERS EDMUND & RITA | LEWISVILLE | OH | United States | 1 |
| BYERS IMOGENE T | PA | United States | 5 | |
| BYERS JAMES M | PA | United States | 1 | |
| BYERS JERRY | PA | United States | 1 | |
| Bykowicz; Francis J. | Elma | NY | United States | 0 |
| BYLER ALVIN & ETTA | ALLIANCE | OH | United States | 1 |
| BYLER ANDY | DANVILLE | OH | United States | 1 |
| BYLER BENJAMIN J | PA | United States | 1 | |
| BYLER DANIEL JA | PA | United States | 1 | |
| BYLER MARCUS J | GLENMONT | OH | United States | 1 |
| BYLER MARVIN O | PA | United States | 1 | |
| BYLER SAMUEL | N. BLOOMFIELD | OH | United States | 1 |
| BYLER WILLIAM J | KILLBUCK | OH | United States | 1 |
| BYRDELL JACKSON | PA | United States | 1 | |
| BYRNES RONALD W | GENEVA | OH | United States | 1 |
| BYRON H NEELY | PA | United States | 2 | |
| Byron-Bergen Central School | Bergen | NY | United States | 0 |
| Byron-Bergen Central School | Bergen | NY | United States | 2 |
| C & C DRLG | United States | 0 | ||
| C & C EXCAVATING & EXPLORATION | CRESTON | OH | United States | 0 |
| C & C OIL CO | PA | United States | 46 | |
| C & C PRODUCING LLC | CRESTON | OH | United States | 203 |
| C & C TROYER BROS | PA | United States | 4 | |
| C & D DRILLING | United States | 0 | ||
| C & D GAS CO | PA | United States | 218 | |
| C & F Brothers | Batavia | NY | United States | 0 |
| C & F Brothers | Batavia | NY | United States | 1 |
| C & G Oil Co. | Scio | NY | United States | 0 |
| C & G Oil Co. | Scio | NY | United States | 14 |
| C & G PIPE & OIL CO | PA | United States | 43 | |
| C & H DRLG | United States | 0 | ||
| C & H Oil Co. | Bolivar | NY | United States | 0 |
| C & H Oil Co. | Bolivar | NY | United States | 1 |
| C & I GAS & OIL CO | PA | United States | 1 | |
| C & J GASFIELD SERVICES | CLINTWOOD | VA | United States | 0 |
| C & K COAL CO | PA | United States | 46 | |
| C & L INDUSTRIAL SUPPLY | United States | 0 | ||
| C & M GAS & OIL | CLAYSVILLE | OH | United States | 0 |
| C & N CO | PA | United States | 18 | |
| C & N OIL & GAS | EAST CANTON | OH | United States | 1 |
| C & N OIL & GAS COMPANY | ALBANY | OH | United States | 16 |
| C & R Oil & Gas Corp. | Allegany | NY | United States | 0 |
| C & R Oil & Gas Corp. | Allegany | NY | United States | 10 |
| C & S BANK | United States | 0 | ||
| C & S DRILLING | United States | 0 | ||
| C & S ENERGY CORP | LIVERPOOL | NY | United States | 12 |
| C & S INC | PA | United States | 2 | |
| C & S RESOURCES INC | NY | United States | 14 | |
| C & T ENERGY OF EAST CANTON | EAST CANTON | OH | United States | 55 |
| C & V MINERALS INC | MOXAHALA | OH | United States | 0 |
| C & V OIL AND GAS | MARIETTA | OH | United States | 1 |
| C & V PETROLEUM CORP | DUBLIN | OH | United States | 4 |
| C & W DRLG | United States | 0 | ||
| C A JOSEPH COMPANY | EAST LIVER POOL | OH | United States | 1 |
| C DIETRICH BROS | PA | United States | 1 | |
| C G O INC | MARTINS FERRY | OH | United States | 49 |
| C H & J OIL & GAS INC | DOVER | OH | United States | 1 |
| C HARPER FORD INC | PA | United States | 1 | |
| C JAMES & DOROTHY B DUKE | PA | United States | 2 | |
| C M C ENERGY INC | UPPER SANDUSKY | OH | United States | 0 |
| C P C DRLG | United States | 0 | ||
| C RAYMOND SLIKE CO | PA | United States | 1 | |
| C T R RESOURCES INC | ALLIANCE | OH | United States | 9 |
| C.E. GLEESON CONTRACTORS INC | ROYAL OAK | MI | United States | 1 |
| C.G.Stanley/Stanway Oil Co. | Youngsville | PA | United States | 0 |
| C.G.Stanley/Stanway Oil Co. | Youngsville | PA | United States | 1 |
| C.O.G. Development & Resources; Inc. | Bolivar | NY | United States | 0 |
| C&D DRLG | United States | 0 | ||
| C&J WATER TRUCK SERVICE | NEWCOMERSTOWN | OH | United States | 0 |
| C&W DRILLING CO INC | WALKER | WV | United States | 0 |
| CA LEIGHT | PA | United States | 1 | |
| CA-DORA INC | WATERFORD | OH | United States | 17 |
| CABLE CARLA & THOMAS | ZANESVILLE | OH | United States | 1 |
| CABLE TRUCKING INC | PA | United States | 1 | |
| CABLW TRUST - BROOKS WILSON | MALTA | OH | United States | 1 |
| CABOT HAROLD D | CARROLLTON | OH | United States | 1 |
| CABOT OIL & GAS CORP | PA | United States | 1160 | |
| CABOT OIL & GAS CORP | CHARLESTON | WV | United States | 10 |
| CADLE MELVIN | NORTH JACKSON | OH | United States | 0 |
| CADY MYRLE L | PA | United States | 69 | |
| Caflisch; James E. | Clymer | NY | United States | 0 |
| CAHILL BRIAN | BIG PRAIRIE | OH | United States | 0 |
| CAIN BEATRICE A | CALDWELL | OH | United States | 0 |
| CAIN CHARLES | MAGNOLIA | OH | United States | 0 |
| CAIN RICHARD L | KIMBOLTON | OH | United States | 0 |
| CAIN VIENNA M | WESTLAKE | OH | United States | 1 |
| CAINE FAMILY LAND TRUST | KILLBUCK | OH | United States | 0 |
| Cal Ban Corp. | Olean | NY | United States | 0 |
| Cal Ban Corp. | Olean | NY | United States | 113 |
| CAL PENN PROPERTIES LLC | PA | United States | 1 | |
| CAL TEX DEV CORP | TX | United States | 1 | |
| CALARIE LEE J & LISA A | PA | United States | 1 | |
| CALARIE PETER | PA | United States | 1 | |
| CALBAR ENERGIES INC | FT MYERS | FL | United States | 10 |
| CALCUTTA O & G DEV INC | ST MARYS | WV | United States | 0 |
| CALDARELLI CONST CO | PA | United States | 1 | |
| CALDERWOOD JOHN W | LEAVITTSBURG | OH | United States | 1 |
| CALDWELL CHAS & INEZ | BEALLSVILLE | OH | United States | 0 |
| CALDWELL GAS VENTURE | PA | United States | 2 | |
| CALDWELL JEFFREY J | DELLROY | OH | United States | 1 |
| CALDWELL KENNETH & SUE | REEDSVILLE | OH | United States | 1 |
| CALDWELL MARJORIE C | COOLVILLE | OH | United States | 6 |
| CALDWELL SAVINGS & LOANS | United States | 0 | ||
| Caldwell; Ronald A. Judith J. | Bemus Point | NY | United States | 0 |
| CALFILL PIPE CO | NY | United States | 2 | |
| CalFrac | DENVER | CO | United States | 0 |
| CALFRAC WELL SERVICES | DENVER | CO | United States | 0 |
| CALGON CORP | PA | United States | 1 | |
| CALKINS BENJAMIN | NEWBURY | OH | United States | 0 |
| CALKINS KEVIN G | PA | United States | 1 | |
| Call | United States | 0 | ||
| Call Farms; Inc. | Batavia | NY | United States | 0 |
| CALL WILLIAM E | ORWELL | OH | United States | 1 |
| CALLAHAN JOHN J JR | GRAFTON | OH | United States | 0 |
| CALLAN J EDWARD | NEWARK | OH | United States | 1 |
| CALLANDER & KIMBREL INC | CERLUEAN | KY | United States | 114 |
| CALLAS JAMES G | PA | United States | 1 | |
| CALLENDER & KIMBREL INC | REYNOLDSBURG | OH | United States | 0 |
| CALLOW EARL & RENATE | BRISTOLVILLE | OH | United States | 1 |
| CALTAGARONE JOSEPH J JR | PA | United States | 1 | |
| CALTEK MINERALS CORP | BUCKHANNON | WV | United States | 1 |
| CALTRIDER B WAYNE | GROVEPORT | OH | United States | 1 |
| CALVERT EDWARD C JR | BRECKSVILLE | OH | United States | 0 |
| CALVERT RICHARD & MARJORE | DORSET | OH | United States | 1 |
| CALVIN & JULIA MCCUTCHEON | PA | United States | 1 | |
| CALVIN E & CARL W ECKERT | PA | United States | 4 | |
| CALVIN H & J HUNE | MARIETTA | OH | United States | 0 |
| CALVIN J & KATHRYN I JOHNSON | PA | United States | 11 | |
| CAM CONSULTANTS INC | AKRON | OH | United States | 2 |
| CAMALAK PROPERTIES INC | ALLIANCE | OH | United States | 1 |
| CAMBRIAN DEV CO | PA | United States | 1 | |
| CAMBRIAN HUNTER INC | JEFFERSON | OH | United States | 23 |
| CAMBRIDGE COUNTRY CLUB COMPANY | BYESVILLE | OH | United States | 1 |
| CAMBRIDGE GLASS COMPANY | BROOKLYN | NY | United States | 1 |
| CAMBRIDGE SAVINGS BANK | United States | 0 | ||
| CAMBRIDGE SPRINGS TIRE CO | PA | United States | 1 | |
| CAMDEN EXPLORATION CORP | NJ | United States | 1 | |
| CAMERON & KINCAID | ZANESVILLE | OH | United States | 6 |
| CAMERON BROS. | United States | 0 | ||
| CAMERON BROTHERS | ZANESVILLE | OH | United States | 69 |
| CAMERON CHARLES | GLENFORD | OH | United States | 0 |
| CAMERON DOW | ZANESVILLE | OH | United States | 0 |
| CAMERON DRILLING CO INC. | ZANESVILLE | OH | United States | 0 |
| CAMERON ENERGY CO | PA | United States | 537 | |
| CAMERON ERIC HG | AKRON | OH | United States | 0 |
| CAMERON LORIN W & SANDRA J | BELOIT | OH | United States | 1 |
| CAMERON PROD CO INC | ZANESVILLE | OH | United States | 445 |
| CAMERON PROPERTIES | COLUMBUS | OH | United States | 1 |
| Cameron; Howard F. & Shirley J | Frewsburg | NY | United States | 0 |
| CAMIE ENTERPRISES | PA | United States | 9 | |
| CAMPBELL CHARLES & WANDA | SEVILLE | OH | United States | 1 |
| CAMPBELL DALE H | PA | United States | 21 | |
| CAMPBELL HAROLD M | PA | United States | 3 | |
| CAMPBELL HEIRS | PA | United States | 1 | |
| CAMPBELL JAKE MILDRED | ROSSBURG | OH | United States | 3 |
| CAMPBELL JAMES FT | BIG PRAIRIE | OH | United States | 0 |
| CAMPBELL JOHN & SCOTT | BURBANK | OH | United States | 1 |
| CAMPBELL JOHN MERLE | COSHOCTON | OH | United States | 0 |
| CAMPBELL L M | PA | United States | 19 | |
| CAMPBELL MICHAEL J | DRESDEN | OH | United States | 0 |
| CAMPBELL OIL & GAS INC | PA | United States | 132 | |
| CAMPBELL RICK | MALTA | OH | United States | 1 |
| CAMPBELL WARREN W | STOUTSVILLE | OH | United States | 0 |
| CAMPBELL WILLIAM & FRANCES | FLEMING | OH | United States | 1 |
| Campbell; Philip Brian | Limestone | NY | United States | 0 |
| Campfield; Arthur | Hornell | NY | United States | 0 |
| CAMPHIRE DRILLING | United States | 0 | ||
| CAMPHIRE DRILLING INC | DANVILLE | OH | United States | 0 |
| CAMPHIRE DRILLING-GEORGE | DANVILLE | OH | United States | 55 |
| CANAAN DRLG | United States | 0 | ||
| CANAAN PRODUCING LLC | BURBANK | OH | United States | 8 |
| CANADAY RONALD & AUDREY | GALLIPOLIS | OH | United States | 1 |
| CANADIAN SMETHPORT SYNDICATE | PA | United States | 2 | |
| CANAKAMP JOHN C | WOOSTER | OH | United States | 2 |
| CANAM ENERGY GROUP INC | PA | United States | 7 | |
| CANAVAN DEE A | PA | United States | 1 | |
| CANDY L & JOHN R WILLIAMS | PA | United States | 1 | |
| CANECO RESOURCES CORP | WOOSTER | OH | United States | 3 |
| CANEST, LLC | LAKE OSWEGO | OR | United States | 1 |
| CANFIELD EDWARD | NEW PHILADELPHI | OH | United States | 1 |
| CANFIELD FARMS, INC | WAKEMAN | OH | United States | 6 |
| CANFIELD LESLIE & JO ANN | FARMINGDALE | OH | United States | 0 |
| CANFIELD OIL & GAS CO | ALLENTOWN | PA | United States | 11 |
| CANGEMI BEN | CHAGRIN FALLS | OH | United States | 2 |
| CANGEMI FRANK | SOLON | OH | United States | 0 |
| CANIGLIA INV CO PART LLC | HUDSON | OH | United States | 1 |
| CANION DARREL B JR | PA | United States | 5 | |
| CANNAN OIL CO | ATHENS | OH | United States | 1 |
| CANNON EVELYN M | FRAZEYSBURG | OH | United States | 4 |
| CANNON KENTON | NEW LEXINGTON | OH | United States | 1 |
| CANNON RICHARD MAX | NEW LEXINGTON | OH | United States | 0 |
| Cantalician Center for Learning Inc. | Depew | NY | United States | 0 |
| Cantalician Center for Learning Inc. | Depew | NY | United States | 2 |
| CANTERBURY COAL CO | OH | United States | 5 | |
| CANTON OIL & GAS CO | PA | United States | 553 | |
| CANTON OIL & GAS COMPANY | NORTH CANTON | OH | United States | 3 |
| CANTON OIL WELL SERVICE | NORTH CANTON | OH | United States | 0 |
| CANTON WELL SERVICE | United States | 0 | ||
| CANTRELL JACK & DIXIE | COLUMBUS | OH | United States | 1 |
| CANTRELL JEROME & PATTY | CARROLLTON | OH | United States | 0 |
| CANYON ENERGY INC | DALLAS | TX | United States | 7 |
| CAPECO INC | PARKERSBURG | WV | United States | 7 |
| CAPELA DALE & LYDIA | WOOSTER | OH | United States | 1 |
| CAPITAL BANK | United States | 0 | ||
| CAPITAL ENERGY TECH CORP | TX | United States | 4 | |
| CAPITAL HILL DEVEL. CO. | COLUMBIA STATIO | OH | United States | 3 |
| CAPITAL OIL & GAS INC | OH | United States | 21 | |
| CAPITAL OIL & GAS INC | AUSTINTOWN | OH | United States | 0 |
| CAPITOL INDEMNITY CORP | HARTFORD | CT | United States | 0 |
| CAPLAN PETROX | OH | United States | 2 | |
| CAPLEA JAMES N & JOANNE M | LOUISVILLE | OH | United States | 1 |
| CAPOTIS HOMER | PA | United States | 1 | |
| CAPPATO PROPERTIES | WOOSTER | OH | United States | 1 |
| Cappellino; Nancy J. & Marina A. | Arcade | NY | United States | 0 |
| CAPRON JIM | MEDINA | OH | United States | 0 |
| CAPRON JIM | MEDINA | OH | United States | 1 |
| Capron; Lee H. and Elsie | Jamestown | NY | United States | 0 |
| CAPSTAR DRILLING | United States | 0 | ||
| CARAB INC | SUGAR CREEK | OH | United States | 1 |
| CARBERRY MOLLY | PA | United States | 3 | |
| CARBONIT EXPLORATION INC | HOUSTON | TX | United States | 0 |
| CARDINAL OIL & GAS CO | LOGAN | OH | United States | 0 |
| CARDINAL OIL CO | PA | United States | 71 | |
| CARDINAL WELL SERVICE | WOODSFIELD | OH | United States | 0 |
| CAREY GAS & OIL CO | PA | United States | 1 | |
| Carey Hollow Oil Co. | Olean | NY | United States | 0 |
| CAREY M D | PA | United States | 5 | |
| CAREY MICHAEL E | PA | United States | 9 | |
| CAREY RESOURCES INC | GREAT NECK | NY | United States | 11 |
| CAREY WELL SVC | PA | United States | 24 | |
| CARGILL INC | HOPKINS | MN | United States | 28 |
| Cargill; Incorporated | Watkins Glen | NY | United States | 0 |
| CARIGLIO GEO & ELIZABETH | RAVENNA | OH | United States | 1 |
| CARINO AF EST OIL & GAS INTERESTS | PA | United States | 2 | |
| CARL & MARG NOVOSEL | PA | United States | 3 | |
| CARL & MARY BARTON | PA | United States | 1 | |
| CARL B & GLORIA P BROWN | PA | United States | 3 | |
| CARL E & ORAN F KORDES | PA | United States | 1 | |
| CARL FOUTS DRILLING | United States | 0 | ||
| CARL H WILLIAMS | PA | United States | 11 | |
| CARL J WRIGHT | PA | United States | 1 | |
| CARL M & ELLEN V ENGLISH | PA | United States | 2 | |
| CARL M & GEORGE J HEETER | PA | United States | 1 | |
| CARL O JOHNSON | PA | United States | 6 | |
| CARL PECK DRILLING | United States | 0 | ||
| CARL R JOHNSON | PA | United States | 10 | |
| CARL SMITH | United States | 0 | ||
| CARLESS RESOURCES INC | CAMBRIDGE | OH | United States | 121 |
| CARLETON JOHN | PA | United States | 12 | |
| CARLIN D C | PA | United States | 12 | |
| CARLISLE BRYAN | UHRICHVILLE | OH | United States | 1 |
| CARLISLE GREGORY | URICHVILLE | OH | United States | 1 |
| CARLISLE JOSEPH R SR | SHERRODSVILLE | OH | United States | 1 |
| CARLISLE STEVEN W | NEW PHILADELPHI | OH | United States | 1 |
| CARLON OIL & GAS CO INC | KS | United States | 18 | |
| CARLONE TONY & GLENNA | CANTON | OH | United States | 0 |
| Carls; Kevin D | Allegany | NY | United States | 0 |
| CARLSON BRUCE F | PA | United States | 1 | |
| CARLSON DONALD C | CORTLAND | OH | United States | 1 |
| CARLSON EARL E | PA | United States | 17 | |
| CARLSON GEORGE L | PA | United States | 1 | |
| CARLSON LARRY E | LOUISVILLE | OH | United States | 1 |
| CARLSON OIL CO | NY | United States | 3 | |
| CARLSON RICHARD A | CORTLAND | OH | United States | 2 |
| CARLSON ROBERT C | CORTLAND | OH | United States | 1 |
| CARLTON OIL CORP | NEWPORT | OH | United States | 34 |
| CARLTON OIL CORPORATION | NEWPORT | OH | United States | 0 |
| CARLTON TREE FARMS | CARROLLTON | OH | United States | 1 |
| CARLTON WILLIS | MANTUA | OH | United States | 2 |
| CARMANY JOHN | CUMBERLAND | OH | United States | 1 |
| CARMCO INC | CLEVELAND | OH | United States | 0 |
| CARMEUSE LIME INC | MILLERSVILLE | OH | United States | 1 |
| CARMONY ROSS | WOOSTER | OH | United States | 1 |
| CARMONY STANLEY & KAREN | WOOSTER | OH | United States | 1 |
| CARNEGIE NATURAL GAS CO | PA | United States | 169 | |
| CARNEGIE PROD CO | WV | United States | 8 | |
| CARNES FRANKLIN J | PA | United States | 1 | |
| CAROL CHAPMAN & HENRY CHAPMAN | PA | United States | 1 | |
| CAROL J & THOMAS J MIHALAK | PA | United States | 1 | |
| CAROL LANDERS | ZANESVILLE | OH | United States | 1 |
| CAROLINE F & RICHARD R CONFER | PA | United States | 1 | |
| CAROLYN C & FREDERICK S RICKRODE | PA | United States | 1 | |
| CAROLYN M & GARY L MCCLELLAN | PA | United States | 1 | |
| CAROLYN R & LEWIS G SKELTON | PA | United States | 1 | |
| CARPENTER DARWIN & ANGELA | SARAHSVILLE | OH | United States | 1 |
| CARPENTER EARL & PAMELA | LOWELL | OH | United States | 1 |
| CARPENTER GARRY J & DEBORAH A | GAMBIER | OH | United States | 1 |
| CARPENTER GARY G | HOWARD | OH | United States | 1 |
| CARPENTER GREGGORY C SR | MINERVA | OH | United States | 1 |
| CARPENTER HAROLD & NORA | LOWELL | OH | United States | 1 |
| CARPENTER JUNIOR & FRAN | KILLBUCK | OH | United States | 1 |
| CARPENTER KIM | CHARDON | OH | United States | 1 |
| CARPENTER ROBERT & SHIRLY | ZANESVILLE | OH | United States | 0 |
| CARPENTER WALLACE & JUDY | LEWISVILLE | OH | United States | 1 |
| CARPER GEORGE S | POMEROY | OH | United States | 2 |
| CARPER LLOYD | ORWELL | OH | United States | 1 |
| CARPER RUTH A& HENTHORN JR W D | PATASKALA | OH | United States | 1 |
| CARPER WELL SERVICE | RENO | OH | United States | 0 |
| CARPER WELL SERVICE | RENO | OH | United States | 38 |
| CARR DONALD & JANE | NEW CONCORD | OH | United States | 1 |
| CARR DRILLING | United States | 0 | ||
| CARR FRED & MARY | BRISTOLVILLE | OH | United States | 1 |
| CARR JAMES M & LISA | NEWARK | OH | United States | 1 |
| Carr; Daniel & Gill; Mary Eileen | Cattaraugus | NY | United States | 0 |
| CARRARA RICHARD L | PA | United States | 1 | |
| CARRARA TERRY J | PA | United States | 1 | |
| Carriage House Companies; Inc. The | Fredonia | NY | United States | 0 |
| Carriero; John H. | Angola | NY | United States | 0 |
| CARRINO FRANK O | PA | United States | 2 | |
| CARRIZO (MARCELLUS) LLC | TX | United States | 154 | |
| Carrizo (Marcellus) WV LLC | Houston | TX | United States | 1 |
| Carrizo (Marcellus) WV LLC | Houston | TX | United States | 2 |
| CARRIZO (UTICA) LLC | HOUSTON | TX | United States | 84 |
| CARRIZO OIL & GAS INC | TX | United States | 1 | |
| CARROLL CONNIE & CARROLL DANIEL | PA | United States | 1 | |
| CARROLL LLOYD D & LORI A | GALLIPOLIS | OH | United States | 0 |
| CARROLL RESOURCES | LOUDONVILLE | OH | United States | 13 |
| Carroll Rod & Gun Club | Frewsburg | NY | United States | 0 |
| Carroll Rod & Gun Club | Frewsburg | NY | United States | 1 |
| CARROLL THOMAS | PA | United States | 1 | |
| CARSAN ENERGY CORP | NY | United States | 5 | |
| CARSEY JAMES & GRETCHEN | GLENFORD | OH | United States | 1 |
| CARSON & WILE | PA | United States | 11 | |
| CARSON ADRIAN | MIDDLEPORT | OH | United States | 1 |
| CARSON EDGAR G | PA | United States | 36 | |
| CARSON FRANK G | PA | United States | 7 | |
| CARSON GAS PRODUCERS | BARNHART | MO | United States | 0 |
| CARSON HARRY & MARILYN | NEWARK | OH | United States | 0 |
| CARSON MARY DBA BROWN FARM OIL | NEW MATAMORAS | OH | United States | 2 |
| CARSON ROBERT W | MINERVA | OH | United States | 1 |
| CARTER DAVID & MARILYN | MT VERNON | OH | United States | 1 |
| CARTER DONALD D JR | PA | United States | 1 | |
| CARTER DONALD J | DELROY | OH | United States | 1 |
| CARTER FARM JT VENTURE | PA | United States | 3 | |
| CARTER OIL & GAS INC | VA | United States | 5 | |
| CARTER OIL & GAS, INC. | RICHMOND | VA | United States | 4 |
| CARTER RESOURCES | KENT | OH | United States | 56 |
| CASALE CARL | YOUNGSTOWN | OH | United States | 1 |
| CASCADE PARK CLUB | PA | United States | 1 | |
| CASCADE PETROLEUM INC | NORTH CANTON | OH | United States | 13 |
| CASCADE UNITED METH CH | PA | United States | 1 | |
| Case Brothers Inc. | Limestone | NY | United States | 0 |
| Case Brothers Inc. | Limestone | NY | United States | 337 |
| CASE H SIDNEY & MARY | CORTLAND | OH | United States | 1 |
| CASE LAVINA BOWER | WOOSTER | OH | United States | 2 |
| CASE LEASING & RENTAL INC | CELINA | OH | United States | 1 |
| CASELLA CHARLES J | PA | United States | 20 | |
| CASEY DONALD & MARY ANN | FRAZEYSBURG | OH | United States | 1 |
| Cash | United States | 0 | ||
| CASHIERS CHECK | United States | 0 | ||
| CASLOW WILLIAM & LOUISE | FREEPORT | OH | United States | 1 |
| CASPER WELL SVC | United States | 0 | ||
| CASS DONNA MARIE | PA | United States | 1 | |
| CASS STAN | GLENMONT | OH | United States | 1 |
| Cassadaga Valley Central School | Sinclairville | NY | United States | 0 |
| Cassadaga Valley Central School | Sinclairville | NY | United States | 2 |
| CASSANDRA S & JOSEPH D KAUFER | PA | United States | 1 | |
| CASSIDY SAM H III | PAGOSA SPRINGS | CO | United States | 2 |
| CASSIDY SAM H SR | PAGOSA SPRINGS | CO | United States | 2 |
| CASTANO STEPHEN D | PA | United States | 4 | |
| CASTEEL JEAN | NEWCOMERSTOWN | OH | United States | 1 |
| CASTELLI OIL AND GAS SERVICES | NEW ALEXANDRIA | PA | United States | 0 |
| CASTELLUCCI MICHAEL K | ALLIANCE | OH | United States | 1 |
| Caster Drilling Enterprises; LLC | Ashville | NY | United States | 0 |
| Castiglia; June | Pacific Grove | CA | United States | 0 |
| CASTLE EXPLORATION CO INC | CO | United States | 109 | |
| CASTLE GAS CO INC | PA | United States | 488 | |
| CASTO ARLOS F AND MARIA L | MARIETTA | OH | United States | 1 |
| CASTO JERRY | MARIETTA | OH | United States | 1 |
| CASTO LENORA PARKER | MARIETTA | OH | United States | 1 |
| CASTON MAX | CUYAHOGA FALLS | OH | United States | 1 |
| CASTOR DONALD M | NEW CONCORD | OH | United States | 1 |
| CAT ROCK ENERGY LLC | IN | United States | 2 | |
| Cat/Al/Er/Wy BOCES | Olean | NY | United States | 0 |
| Cat/Al/Er/Wy BOCES | Olean | NY | United States | 1 |
| CATALDO CHARLES M | PA | United States | 2 | |
| CATALYST ENERGY INC | PA | United States | 2446 | |
| Catalyst Energy; Inc. | Pittsburgh | PA | United States | 0 |
| CATERPILLAR INDUST INC | MENTOR | OH | United States | 0 |
| CATHERINE & JACK MERRITT | PA | United States | 1 | |
| CATHERINE & LOUIS J BARBER | PA | United States | 1 | |
| Catoh; Inc. | Weedsport | NY | United States | 0 |
| CATRABONE GREGORY | PA | United States | 1 | |
| CATRABONE JOHANNE | PA | United States | 1 | |
| Cattaragus Co. Bank | Little Valley | NY | United States | 0 |
| Cattaraugus Co. Bank | Little Valley | NY | United States | 0 |
| Cattaraugus County Bank | United States | 0 | ||
| Cattaraugus County Department of Public Works | Little Valley | NY | United States | 0 |
| Cattaraugus County Department of Public Works | Little Valley | NY | United States | 1 |
| CAUDILL GARLAND W AND BARBARA | NEW CONCORD | OH | United States | 0 |
| CAUVEL RICHARD | PA | United States | 10 | |
| CAVALEAR CORPORATION | SYLVANIA | OH | United States | 2 |
| CAVALEAR, LTD | SYLVANIA | OH | United States | 1 |
| CAVALIER | United States | 0 | ||
| CAVALIER OIL CORP | WOODSFIELD | OH | United States | 8 |
| CAVENDISH PETRO OF OH INC | ZANESVILLE | OH | United States | 119 |
| CAVINEE BARBARA K | NEW CONCORD | OH | United States | 1 |
| CAVINEE BERL E | NEW CONCORD | OH | United States | 1 |
| CAVINEE CHARLES & CAROL | BROWNSVILLE | OH | United States | 1 |
| CAVINEE VICTOR D | CROOKSVILLE | OH | United States | 0 |
| CAVOTO MICHAEL J | PA | United States | 2 | |
| CAWRSE PATRICIA A | NEW LONDON | OH | United States | 1 |
| CAYLOR BERNARD E | PA | United States | 1 | |
| CAYMAN CORP | CA | United States | 10 | |
| Cayuga County Industrial Development Agency C | Auburn | NY | United States | 0 |
| Cayuga Lake Nat'l | Union Springs | NY | United States | 0 |
| Cayuga Savings Bank | Auburn | NY | United States | 0 |
| CBE INC | PA | United States | 6 | |
| CBI-LLC | Bradford | PA | United States | 0 |
| CBI-LLC | Bradford | PA | United States | 3 |
| CC Forbes; LLC | Alice | TX | United States | 0 |
| CD CARLIN OIL CO | PA | United States | 5 | |
| CD HILTY DRILLING CO | PA | United States | 1 | |
| CDY DEVELOPMENT CORP | SHREVEPORT | LA | United States | 2 |
| CE BECK ASSOC INC | PA | United States | 14 | |
| CE Marketing | United States | 0 | ||
| CEBULA ROBERT & GENEVA | BURGHILL | OH | United States | 1 |
| CECIL ETHEL | COPLEY | OH | United States | 1 |
| CECIL ROBERT | LEWISVILLE | OH | United States | 1 |
| Cedar Grove Missionary Baptist Church | Cheektowaga | NY | United States | 0 |
| Cedar Grove Missionary Baptist Church | Cheektowaga | NY | United States | 1 |
| CEDAR HEIGHTS CLAY COMPANY | United States | 0 | ||
| CEDAR VALLEY ENERGY INC | OH | United States | 83 | |
| CEDAR VALLEY ENERGY INC | WOOSTER | OH | United States | 155 |
| CEE KAY CO | MT VERNON | OH | United States | 3 |
| CEG ENERGY, INC. | MINERAL RIDGE | OH | United States | 3 |
| CEI MORRISON PENN OIL VENTURE | PA | United States | 8 | |
| Ceja Corporation | Tulsa | OK | United States | 0 |
| CELUCH JOE | FRAZEYSBURG | OH | United States | 1 |
| CEMCO OPERATING INC | BARTLET | OH | United States | 40 |
| CEMENCO | United States | 0 | ||
| CEMEX | United States | 0 | ||
| CENOZOIC MGMT LLC | PA | United States | 1 | |
| CENTEA , R. & PUDELSKI, K | WADSWORTH | OH | United States | 1 |
| CENTENNIAL PETROLEUM INC | DENVER | CO | United States | 0 |
| CENTER WEST DEVELOP CO | AVON LAKE | OH | United States | 1 |
| CENTRAL & SOUTHERN DRLG | United States | 0 | ||
| Central Bank | Lexington | KY | United States | 0 |
| CENTRAL BANK OF CLEVELAND | United States | 0 | ||
| CENTRAL ENERGY CO INC | NEWARK | OH | United States | 32 |
| CENTRAL ENVIRONMENTAL SERVICES | PARKERSBURG | WV | United States | 0 |
| CENTRAL MICHIGAN CEMENTING SER | MT PLEASANT | MI | United States | 0 |
| Central New York Oil & Gas Co.; LLC | Kansas City | MO | United States | 0 |
| CENTRAL OHIO OIL INC | COLUMBUS | OH | United States | 0 |
| CENTRAL OIL FIELD SUPPLY | LANCASTER | OH | United States | 33 |
| CENTRAL SOUTH LTD PARTNERSHIP | AVON | OH | United States | 1 |
| CENTRAL STATES ENVIRONMENTAL | LANCASTER | OH | United States | 0 |
| CENTRAL TRUST | United States | 0 | ||
| Central Trust | Amherst | NY | United States | 0 |
| CENTRAL TRUST CO | United States | 0 | ||
| CENTRAL TRUST CO NEWARK | United States | 0 | ||
| CENTROIL PETROLEUM CORP | CUYAHOGA FALLS | OH | United States | 0 |
| CENTURION OIL & MINERALS | MARIETTA | OH | United States | 17 |
| CENTURY DRILLING CO | PITTSBURGH | PA | United States | 0 |
| CENTURY DRILLING CO INC | PA | United States | 1 | |
| CENTURY ENERGY CORP | HOUSTON | TX | United States | 0 |
| CENTURY EXPLORATION INC | SHERMAN OAKS | CA | United States | 15 |
| CENTURY GEOPHYSICAL | United States | 0 | ||
| CENTURY NATIONAL BANK | ZANESVILLE | OH | United States | 0 |
| CENTURY SURETY COMPANY | United States | 0 | ||
| CENTURY WATER HAULING CO. | CANFIELD | OH | United States | 0 |
| CENTURY WELL SERVICE | BARTLETT | OH | United States | 0 |
| CENTURY WELL SERVICE | United States | 0 | ||
| CENTURY WELL SERVICE | CUMBERLAND | WV | United States | 144 |
| CENTURY WELL SERVICES INC | ADA | MI | United States | 0 |
| CENTURY WELL SERVICES,INC | United States | 0 | ||
| CERBIN EMIL & WINIFRED | AUSTINBURG | OH | United States | 1 |
| CERCONE ADAM | PA | United States | 1 | |
| Cerne; Christine | Eden | NY | United States | 0 |
| CERNIK JACOB A | CANTON | OH | United States | 1 |
| CERNUSKA ANDREW J | PA | United States | 1 | |
| CERTAVESTMENT CORP | PA | United States | 2 | |
| CGAS EXPL INC | OH | United States | 9 | |
| CGAS EXPLORATION | CHARLESTON | WV | United States | 0 |
| CGS MGMT | CO | United States | 1 | |
| CH MCVAY | PA | United States | 1 | |
| CHAD OIL | ZANESVILLE | OH | United States | 0 |
| CHADMAN RICHARD E | PA | United States | 1 | |
| CHAFFEE ALAN J & PATRICIA | NEW CONCORD | OH | United States | 1 |
| CHAFFIN BERTRUM L & JANET L | SARAHSVILLE | OH | United States | 0 |
| CHAFFIN, BERTRUM L. TRUST | SARAHSVILLE | OH | United States | 1 |
| CHALKER LEON L | SOUTHINGTON | OH | United States | 5 |
| CHALLENGER TRANSPORT, INC. | RIDGWAY | PA | United States | 0 |
| CHAMBERLAIN dba/OLD SOUTH OIL | MARIETTA | OH | United States | 22 |
| CHAMBERLAIN LEASING INC | NEWARK | OH | United States | 6 |
| CHAMBERS GEORGE | GRAFTON | OH | United States | 1 |
| CHAMBERS ROBERT W | PA | United States | 1 | |
| CHAMBERS WILFRED L | PA | United States | 4 | |
| CHAMFORD OIL & GAS CORP | NEW YORK | NY | United States | 0 |
| CHAMP VIRGINIA E | LOGAN | OH | United States | 1 |
| CHAMPAIGN WELLS INC | CAMBRIDGE | OH | United States | 5 |
| CHAMPION BOLT CORP | PA | United States | 1 | |
| CHAMPION SPARK PLUG CO | TOLEDO | OH | United States | 1 |
| CHAMPION STEEL CO | ORWELL | OH | United States | 2 |
| CHAMPION-PARK GAS CORP | WARREN | OH | United States | 5 |
| Champlin Sr.; Bryan | Kennedy | NY | United States | 0 |
| CHAN OIL CO | NY | United States | 1 | |
| CHANCE OIL & GAS | COSHOCTON | OH | United States | 10 |
| CHANDLER EDWARD J | ATWATER | OH | United States | 0 |
| CHANDLER PHILIP | CALDWELL | OH | United States | 0 |
| CHANDLER WILLIAM & POLLY | ASHLAND | OH | United States | 1 |
| CHANDLERS INC | WESTLAKE | OH | United States | 2 |
| CHANEY JAMES J | COPLEY | OH | United States | 1 |
| CHANEY JAMES L | TIPPECANOE | OH | United States | 1 |
| CHANEY JEFF | KILLBUCK | OH | United States | 1 |
| CHANEY JOSEPH C | DRESDEN | OH | United States | 2 |
| CHANNING ALFRED W | PA | United States | 1 | |
| CHANNING ASSOC | PA | United States | 1 | |
| CHAPARRAL RESOURCES INC | DENVER | CO | United States | 0 |
| CHAPIN & CHAPIN INC | NORWALK | OH | United States | 1 |
| CHAPIN ROBT F & SONS INC | NORWALK | OH | United States | 1 |
| CHAPLIN JAS & JACQUELINE | CONCORD | OH | United States | 1 |
| CHAPMAN & CURTIS | PA | United States | 1 | |
| CHAPMAN DENNIS | ATHENS | OH | United States | 1 |
| CHAPMAN FARM LLC | SHREVE | OH | United States | 0 |
| CHAPMAN GARY W | MT PERRY | OH | United States | 19 |
| CHAPMAN JOHN C | PA | United States | 25 | |
| CHAPMAN RUSH G | PA | United States | 17 | |
| CHAR CAR ENRGY INC | PA | United States | 2 | |
| CHARBIMAR FARMS | PA | United States | 4 | |
| CHARCO INC | CLEVELAND | OH | United States | 0 |
| CHARIS ENERGY INC | TX | United States | 111 | |
| CHARIS ENERGY LLC | TX | United States | 12 | |
| CHARLEBOIS ENERGY PROD IN | CAZENOVIA | NY | United States | 17 |
| CHARLEMAGNE INVESTMENT CORP | PA | United States | 13 | |
| CHARLENE M & DAVID L BISH | PA | United States | 1 | |
| CHARLEROI CHAMBER OF COMMERCE | PA | United States | 1 | |
| CHARLES B & JANA L HAYLETT | PA | United States | 1 | |
| CHARLES B & LEO E KIRKMAN | PA | United States | 1 | |
| CHARLES BAUER | PA | United States | 1 | |
| CHARLES BERLIN & SON | PA | United States | 5 | |
| CHARLES CARLIN CO | PA | United States | 1 | |
| CHARLES DYE | United States | 0 | ||
| CHARLES E & KATHLEEN G KELLER | PA | United States | 9 | |
| CHARLES E & MARIE E BATHRICK | PA | United States | 1 | |
| CHARLES F & RITA M NIEDERRITER | PA | United States | 2 | |
| CHARLES F JACKSON | PA | United States | 1 | |
| CHARLES J & LINDA BAHR | PA | United States | 1 | |
| CHARLES J MILLIGAN | PA | United States | 1 | |
| CHARLES JOHN R | PA | United States | 1 | |
| CHARLES JR & CHARLES R REED | PA | United States | 1 | |
| CHARLES MACKEY | PA | United States | 1 | |
| CHARLES R & MILDRED ALTEMUS | PA | United States | 1 | |
| CHARLES R & PENNE A BROWN | PA | United States | 1 | |
| CHARLES R & RAYMOND GIBB | PA | United States | 6 | |
| CHARLES R & REGINA C BROAD | PA | United States | 1 | |
| CHARLES R & V CAROL OSBORNE | PA | United States | 2 | |
| CHARLES R GLENN | PA | United States | 33 | |
| CHARLES S SCHWAB AGENT | PA | United States | 17 | |
| CHARLES SIEGEL | PA | United States | 1 | |
| CHARLES T GIEWONT | PA | United States | 1 | |
| CHARLES W LINDQUIST | PA | United States | 3 | |
| CHARLOTTE & CLAIR AUSTIN | PA | United States | 1 | |
| CHARLOTTE & ELGIN J BRANDES | PA | United States | 1 | |
| CHARLOTTE & ROLAND HRIBAL | PA | United States | 1 | |
| CHARLOTTE M & DAVID R THERASSE | PA | United States | 1 | |
| CHARLOTTES WELLS | PA | United States | 24 | |
| CHARNAS A C | WARREN | OH | United States | 1 |
| Charter One Bank | United States | 0 | ||
| CHARTER ONE BANK | NORTH OLMSTED | OH | United States | 1 |
| CHARTOR ENERGY CORP | DUBLIN | OH | United States | 4 |
| CHARTOR EXPLORATION CORP | OH | United States | 5 | |
| CHASE CRAIG | PA | United States | 1 | |
| CHASE DANIEL L | PA | United States | 1 | |
| CHASE ENERGY INC | MD | United States | 6 | |
| Chase Lincoln | Manhattan | NY | United States | 0 |
| Chase Manhattan | United States | 0 | ||
| Chase Manhattan Bank | United States | 0 | ||
| CHASE ROBERT D | PA | United States | 1 | |
| Chase; Ronald E. II | South Dayton | NY | United States | 0 |
| CHATFIELD WELL DRILLING | PA | United States | 18 | |
| CHATHAM ASSOCIATES | HOUSTON | TX | United States | 13 |
| CHATTERTON PAUL & BARBARA | MARTINSBURG | OH | United States | 1 |
| Chautauqua County | Mayville | NY | United States | 0 |
| Chautauqua County | Mayville | NY | United States | 1 |
| Chautauqua County Home | Dunkirk | NY | United States | 0 |
| Chautauqua County Home | Dunkirk | NY | United States | 1 |
| Chautauqua County; Division of Solid Waste | Jamestown | NY | United States | 0 |
| Chautauqua Energy Drilling; Inc. | Westfield | NY | United States | 0 |
| CHAUTAUQUA ENERGY INC | NY | United States | 291 | |
| Chautauqua Energy; Inc. | Westfield | NY | United States | 0 |
| Chautauqua Hilltop Organic; LLC | Eden | NY | United States | 0 |
| Chautauqua Inns; Ltd. | Mayville | NY | United States | 0 |
| Chautauqua; Town of | Mayville | NY | United States | 0 |
| CHEADLE MARIE | STOCKPORT | OH | United States | 1 |
| Cheektowaga-Maryvale Union Free School Distri | Cheektowaga | NY | United States | 0 |
| Chelsea Ventura LLC | Flushing | NY | United States | 0 |
| Chelsea Ventura LLC | Flushing | NY | United States | 1 |
| CHEMCO INC | CO | United States | 18 | |
| Chemical Bank | New York | NY | United States | 0 |
| CHEMICAL LAND HOLDINGS IN | PAINESVILLE | OH | United States | 13 |
| CHENAULT DALE | WELLSVILLE | OH | United States | 1 |
| CHENAULT STEPHEN D | WELLSVILLE | OH | United States | 1 |
| CHEREVAS PETER A | BLUE ROCK | OH | United States | 1 |
| CHERNICKY PETE | PA | United States | 2 | |
| CHERRY CHAS L ASSOC INC | FAYETTE | AL | United States | 3 |
| CHERRY CREEK DRILLING CO | PA | United States | 80 | |
| CHERRY ELDON JR | BURBANK | OH | United States | 1 |
| CHERRY HILL PETROLEUM | CHERRY HILL | NJ | United States | 0 |
| CHERTSEY CORP | BURBANK | OH | United States | 1 |
| CHERYL & PAUL BYERS & J STOREY | PA | United States | 1 | |
| CHERYL A BACK | FRAZEYSBURG | OH | United States | 1 |
| CHERYL J & JAMES W WARNER | PA | United States | 1 | |
| CHERYL PORFILIO | PA | United States | 1 | |
| CHESAPEAKE APPALACHIA LLC | OK | United States | 2461 | |
| CHESAPEAKE APPALACHIA LLC | OKLAHOMA CITY | OK | United States | 171 |
| Chesapeake Appalachia; L.L.C. | Sayre | PA | United States | 0 |
| CHESAPEAKE EXPLORATION LLC | OKLAHOMA CITY | OK | United States | 906 |
| CHESLEY DOUG | PA | United States | 1 | |
| Chesna; Bernard | Alden | NY | United States | 0 |
| CHESROWN DOYLE | LAKEVILLE | OH | United States | 2 |
| CHESTER L ALWARD | PA | United States | 1 | |
| CHESTNUT ENTERPRISES CO | NORTH RIDGEVILL | OH | United States | 1 |
| CHESTNUT OIL LLC | PA | United States | 40 | |
| CHESTNUT RIDGE ENERGY OF PA LLC | PA | United States | 73 | |
| CHESTNUT RIDGE STORAGE LLC | NE | United States | 13 | |
| CHEVRON APPALACHIA LLC | PA | United States | 522 | |
| CHEVRON APPALACHIA LLC | MOON TWP | PA | United States | 475 |
| CHEVRON PRODUCTS COMPANY | TOLEDO | OH | United States | 1 |
| CHEVRON U S A INC | HOUSTON | TX | United States | 4 |
| CHEVRON USA INC | TX | United States | 129 | |
| CHEW SCOTT & DAWN | CALDWELL | OH | United States | 1 |
| CHEWPER REALTY LTD | PA | United States | 1 | |
| CHIARAMONTE EDWARD & NORMA | ASHTABULA | OH | United States | 0 |
| CHICKEN HAWK POULTRY | CANTON | OH | United States | 3 |
| CHICWAK JAMES A | CALDWELL | OH | United States | 5 |
| CHIDESTER HERBERT | MARIETTA | OH | United States | 1 |
| CHIEF OIL & GAS LLC | TX | United States | 391 | |
| CHIEF PETROLEUM INC | NEW ALBANY | OH | United States | 29 |
| CHIEFTAIN ENERGY CORP | LOGAN | OH | United States | 1 |
| CHIEFTAIN ENERGY CORPORATION | LOGAN | OH | United States | 0 |
| CHILDRESS CECIL C | VERMILION | OH | United States | 1 |
| CHILDS & CURIE | JEFFERSON | OH | United States | 0 |
| CHILDS RAY E | ORWELL | OH | United States | 4 |
| Childs; Alanson & Marjorie | Bolivar | NY | United States | 0 |
| CHIMERA MARIE | PA | United States | 1 | |
| CHIPCO LLC | ZANESVILLE | OH | United States | 0 |
| CHIPPEWA VALLEY BANK | United States | 0 | ||
| CHIPS WELL SERVICE | United States | 0 | ||
| CHIPS WELL SERVICE | ZANESVILLE | OH | United States | 0 |
| CHISHOLM EXPLORATION INC. | ABILENE | TX | United States | 2 |
| CHISLER BROS | United States | 0 | ||
| CHITTLE GEORGE | MESOPOTAMIA | OH | United States | 1 |
| CHM DRLG | United States | 0 | ||
| CHMIELSKI ALEX | PA | United States | 1 | |
| CHODAR JACK M | PA | United States | 25 | |
| Choudhury Oil & Gas Mining Corporation | Bolivar | NY | United States | 0 |
| Choudhury Oil & Gas Mining Corporation | Bolivar | NY | United States | 20 |
| Chris Glade Oil & Gas; LLC | Lakewood | CO | United States | 0 |
| CHRIS HOLDREN | United States | 0 | ||
| Chris Kellner Well Drilling | Olean | NY | United States | 0 |
| CHRIS OIL CO | CAMBRIDGE | OH | United States | 23 |
| CHRIS REPASKY & OTTO CUPLER TORPEDO CO | PA | United States | 36 | |
| CHRISSHAUN OIL | ROSEVILLE | OH | United States | 2 |
| CHRIST DALE E | ROCK CREEK | OH | United States | 0 |
| CHRIST METH CH | PA | United States | 1 | |
| Christ The King Seminary | East Aurora | NY | United States | 0 |
| Christ The King Seminary | East Aurora | NY | United States | 2 |
| CHRISTA OIL CO | CUMBERLAND | OH | United States | 0 |
| CHRISTENSEN GARY R | PA | United States | 1 | |
| CHRISTENSEN ROBERT C | PA | United States | 1 | |
| Christian Airmen; Inc. | Akron | NY | United States | 0 |
| CHRISTIAN CENTER CHURCH | GAHANNA | OH | United States | 0 |
| CHRISTIAN DEAN L | MADISON | OH | United States | 1 |
| CHRISTIAN INST OF HUMAN RELATIONS INC | PA | United States | 1 | |
| CHRISTIAN LIFE CH | PA | United States | 1 | |
| CHRISTIAN STROHMAIER & SONS | PA | United States | 1 | |
| CHRISTIE LARRY W | PA | United States | 1 | |
| CHRISTINA E & RONALD F DZESKEWICZ | PA | United States | 1 | |
| Christina Resources; Inc. | Andover | NY | United States | 0 |
| CHRISTINE MARIE EXPLORATION LP | PA | United States | 16 | |
| CHRISTLEY OSCAR & BETTY | PHILO | OH | United States | 1 |
| CHRISTMAN EARL | WOOSTER | OH | United States | 1 |
| CHRISTMAN GERALD L | LEWISVILLE | OH | United States | 3 |
| CHRISTMAN LARRY | LEWISVILLE | OH | United States | 2 |
| CHRISTMAN NOVA A | WOODSFIELD | OH | United States | 158 |
| CHRISTMAN ROSALIE | WOODSFIELD | OH | United States | 23 |
| CHRISTOPHER A & SANDRA A WERNICKI | PA | United States | 1 | |
| CHRISTOPHER COAL CO | WV | United States | 1 | |
| CHRISTS COMMUNITY CHURCH | EAST CANTON | OH | United States | 1 |
| CHRISTY GLENN M | PA | United States | 1 | |
| CHRISTY GREG | LEWISVILLE | OH | United States | 1 |
| CHRISTY PAUL | DANVILLE | OH | United States | 0 |
| CHRYSTAL ENERGY | United States | 0 | ||
| CHRYSTAL ENERGY INC | MANSFIELD | OH | United States | 12 |
| CHULAINN INC | MANTUA | OH | United States | 2 |
| CHUPP ALFRED M | FREDERICKSBURG | OH | United States | 1 |
| CHURCH ON THE RISE | BAY VILLAGE | OH | United States | 1 |
| Church; Walter L | Gerry | NY | United States | 0 |
| CHURCHILL CONSTRUCTION CO | LIMA | OH | United States | 0 |
| CHURCHILL LEROY W | PA | United States | 1 | |
| CHUTE RAY C | LOGAN | OH | United States | 10 |
| CHUTZ WAYNE E | PA | United States | 2 | |
| CICCHILLO JOSEPH | BRISTOLVILLE | OH | United States | 2 |
| CICCIARELLI ERIC N | PA | United States | 2 | |
| CIMINELLA JOSEPH | PA | United States | 1 | |
| Ciminello; Angeline | Fredonia | NY | United States | 0 |
| CIMONS IRA M | FREEPORT | OH | United States | 1 |
| CINCINAT CHARLES & KAREN | CAMBRIDGE | OH | United States | 1 |
| CINCINNATI INS. CO. | CINCINNATI | OH | United States | 0 |
| CINCINNATI INSURANCE COMPANY | CINCINNATI | OH | United States | 0 |
| CINCO OIL CO UNIT A | PA | United States | 1 | |
| CINDY K & DENNIS G MATTIS | PA | United States | 1 | |
| CINDY L & JOHN J HENDERSON | PA | United States | 1 | |
| CIPALLA JAMES S | PA | United States | 1 | |
| CIRCLE M OILFIELD TRANSPORTATI | WILLIAMSFIELD | OH | United States | 0 |
| CIRCLE PETROLEUM INC | GREENWICH | CT | United States | 11 |
| CIRCLEVILLE GAS CO | WESTERVILLE | OH | United States | 15 |
| CISCO JOHN | ST MARYS | OH | United States | 2 |
| CISLER CAROL D | MARIETTA | OH | United States | 0 |
| CISLER KENNETH M | NEW MATAMORAS | OH | United States | 0 |
| CISLER KENNETH M | NEW MATAMORAS | OH | United States | 2 |
| CISLER LESLIE | NEW MATAMORAS | OH | United States | 0 |
| CISLER OIL AND GAS | NEW MATAMORAS | OH | United States | 21 |
| CISLER RICHARD AND KATHLEEN | NEW MATAMORAS | OH | United States | 2 |
| CITATION ENERGY CO | MARIETTA | OH | United States | 18 |
| CITI FINANCIAL MORTGAGE | SCARBOROUGH | ME | United States | 1 |
| CITI-ENERGY OPERAT INC | DOVER | OH | United States | 3 |
| Citibank | New York | NY | United States | 0 |
| CITIES SVC OIL CO | WV | United States | 1 | |
| CITIZEN NTL BK WOODSFIELD | United States | 0 | ||
| Citizens & Northern | United States | 0 | ||
| Citizens Bank | Albany | NY | United States | 0 |
| CITIZENS BANK CO | United States | 0 | ||
| CITIZENS NATIONAL BANK | United States | 0 | ||
| CITIZENS NATL BNK WDSFLD | United States | 0 | ||
| CITIZENS SAVINGS | United States | 0 | ||
| Citizens Trust Company | Coudersport | PA | United States | 0 |
| CITRUS ENERGY CORP | TX | United States | 54 | |
| City Cedars; LP | New York | NY | United States | 0 |
| CITY CLEVELAND DIV WATER | CLEVELAND | OH | United States | 1 |
| CITY LOAN & SAVINGS CO | United States | 0 | ||
| CITY MISSION | CLEVELAND | OH | United States | 0 |
| CITY NATIONAL BANK OF WV | HUNTINGTON | WV | United States | 0 |
| CITY OF AVON LAKE | AVON LAKE | OH | United States | 2 |
| CITY OF BEREA | BEREA | OH | United States | 1 |
| CITY OF CLEVELAND-ECONOMIC DEV | CLEVELAND | OH | United States | 2 |
| CITY OF FINDLAY | FINDLAY | OH | United States | 1 |
| CITY OF LAKEWOOD | LAKEWOOD | OH | United States | 1 |
| CITY OF ROCKY RIVER | ROCKY RIVER | OH | United States | 1 |
| CITY OF WILLOUGHBY | WILLOUGHBY | OH | United States | 1 |
| CITY OF WOOSTER | WOOSTER | OH | United States | 1 |
| Civiletto; George & Wendy | Fredonia | NY | United States | 0 |
| CIZEK PAUL H | PA | United States | 26 | |
| CJ MORRIS & SONS | PA | United States | 10 | |
| CJ O WELL LLC | PA | United States | 1 | |
| CLAGGET WAYNE | ST LOUISVILLE | OH | United States | 1 |
| CLAIR & EDITH & HARRY & RAY & WILBUR KEARNS | PA | United States | 1 | |
| CLAIR D SMELTZER | PA | United States | 1 | |
| CLAPP DAVID | NEWTON FALLS | OH | United States | 0 |
| CLAPPER MICHAEL | EAST CANTON | OH | United States | 1 |
| CLARA E & SAMUEL M HOSTETLER | PA | United States | 1 | |
| CLARE L & MARIE K FLYNN | PA | United States | 1 | |
| CLARENCE E & WILLIAM D III HAZLET | PA | United States | 1 | |
| CLARENCE K & DOLORES J HESS | PA | United States | 1 | |
| CLARENCE V & HELEN M BOYD | PA | United States | 2 | |
| CLARENDON GLADE GAS & OIL CO | PA | United States | 96 | |
| CLARENDON PRODUCING CO | PA | United States | 54 | |
| CLARION OIL & GAS CORP | PA | United States | 41 | |
| CLARK CHARLES M | ROSEVILLE | OH | United States | 1 |
| CLARK CLAY COMPANY | United States | 0 | ||
| CLARK DEBORAH L | PA | United States | 1 | |
| CLARK DONALD | BURTON | OH | United States | 0 |
| CLARK DONALD W | PA | United States | 3 | |
| CLARK ERNEST E & RICHARD C | NY | United States | 11 | |
| CLARK HAROLD & JULIE | WINDHAM | OH | United States | 1 |
| CLARK HENRY A | PA | United States | 1 | |
| CLARK J & CORINNE M JOHNSON | PA | United States | 1 | |
| CLARK JAMES R | PA | United States | 1 | |
| CLARK JEFFREY J | WAKEMAN | OH | United States | 1 |
| CLARK JOHN D SR | BALTIMORE | OH | United States | 1 |
| CLARK JOSEPH E | PLEASANT CITY | OH | United States | 0 |
| CLARK JR MARK & TASCHA E | DRESDEN | OH | United States | 1 |
| CLARK MAXINE M | PA | United States | 4 | |
| CLARK MICHAEL & JANA | ANDOVER | OH | United States | 1 |
| CLARK RICHARD E | PA | United States | 1 | |
| CLARK ROBERT | UHRICHSVILLE | OH | United States | 1 |
| CLARK STEVEN P | ZANESVILLE | OH | United States | 0 |
| CLARK TRUCKING & EXCAVATION | MUNCY | PA | United States | 0 |
| CLARK WESLEY & DOROTHY | ALLIANCE | OH | United States | 1 |
| Clark; Bruce | Andover | NY | United States | 0 |
| Clark; Donald C | Perry | NY | United States | 0 |
| Clark; Ernest | Bolivar | NY | United States | 0 |
| Clark; Ernest | Wales Center | NY | United States | 0 |
| Clark; Ernest E. and Richard C. | Bolivar | NY | United States | 0 |
| Clark; Ralph | Portville | NY | United States | 0 |
| Clark; Richard C. | Bolivar | NY | United States | 0 |
| CLAUDE ALLAN SHAFFER | PA | United States | 1 | |
| CLAUDIA A & JOHN P LAMPMAN | PA | United States | 1 | |
| CLAUSS GEORGE | FOSTORIA | OH | United States | 3 |
| CLAVETTE EVELYN S | FOWLER | OH | United States | 1 |
| CLAWSON PERLEY | MALTA | OH | United States | 2 |
| CLAXTON JACK R | ATHENS | OH | United States | 0 |
| CLAY COUNTY PROD CO INC | RENO | OH | United States | 1 |
| CLAY OIL & GAS CO | ZANESVILLE | OH | United States | 5 |
| CLAYS FARM | HIGHLANDS | NJ | United States | 0 |
| CLAYTON CHRISTMAN | United States | 0 | ||
| CLAYTON GILES R | CENTERBURG | OH | United States | 2 |
| CLAYTON L & JESICA L PETERMAN | PA | United States | 1 | |
| CLAYTON RICK F | POLAND | OH | United States | 1 |
| CLC ENERGY LLC | PA | United States | 8 | |
| CLEAN HARBORS ENVRNMTL SRVC IN | NORWELL | MA | United States | 0 |
| CLEAR CREEK OIL CO | ASHLAND | OH | United States | 4 |
| CLEARFIELD JEFFERSON CNTY REG AIRPORT AUTH | PA | United States | 1 | |
| CLEARFORK OIL CO | GRAYSVILLE | OH | United States | 0 |
| CLEARWATER ASSOC | PA | United States | 3 | |
| CLEARWATER DRILLING | United States | 0 | ||
| CLEARWATER FIVE LLC | COLUMBUS | OH | United States | 0 |
| CLEARWATER ONE LLC | FAIRVIEW PARK | OH | United States | 1 |
| CLEARWATER OPERATIONS LLC | ALBANY | OH | United States | 0 |
| CLEARWATER SPRINGS INC | MT GILEAD | OH | United States | 0 |
| CLEARWATER THREE LLC | FAIRVIEW PARK | OH | United States | 1 |
| CLEARWATER TRUCKING LLC | CUSTER CITY | PA | United States | 0 |
| CLEARWATER WELL DRILLING | WAYNE | OH | United States | 7 |
| CLEARY JON C | QUAKER CITY | OH | United States | 7 |
| CLEAVELAND PRICE INC | PA | United States | 1 | |
| CLELAND MARGARET | FARMDALE | OH | United States | 1 |
| CLEM V SCHWAB JR | PA | United States | 1 | |
| CLEMAN A MONREAN | PA | United States | 2 | |
| CLEMENS CASEY M | MALTA | OH | United States | 1 |
| CLEMENS DAN & JENNIFER | MALTA | OH | United States | 1 |
| CLEMENS FAMILY LTD PARTNERSHIP | CHAGRIN FALLS | OH | United States | 1 |
| CLEMENS GATHERING | MALTA | OH | United States | 3 |
| CLEMENS JACK | MALTA | OH | United States | 1 |
| CLEMENS MARK & JANE | MALTA | OH | United States | 1 |
| CLEVELAND BAPTIST CHURCH | BROOKLYN | OH | United States | 1 |
| CLEVELAND CLINIC | CLEVELAND | OH | United States | 2 |
| CLEVELAND HOPKINS AIRPORT | CLEVELAND | OH | United States | 1 |
| CLEVELAND HOPKINS INTL AIRPORT | CLEVELAND | OH | United States | 1 |
| CLEVELAND METRO PARKS | CLEVELAND | OH | United States | 2 |
| CLEVELAND METRO PARKS SYSTEMS | STRONGSVILLE | OH | United States | 1 |
| CLEVELAND METRO SCHOOL DIST | CLEVELAND | OH | United States | 1 |
| CLEVELAND PKGING REAL.CO. | CLEVELAND | OH | United States | 1 |
| CLEVELAND PUBLIC SCHOOLS | CLEVELAND | OH | United States | 1 |
| CLEVELAND WILLIAM B | CLEVELAND HEIGH | OH | United States | 1 |
| CLIFFORD & SCOTT MCKEEVER | PA | United States | 1 | |
| CLIFFORD A JR & LINNEA A BROWN | PA | United States | 1 | |
| CLIFFORD BEVERLY | MEDINA | OH | United States | 1 |
| CLIFFORD D SCHENKEMEYER JR | PA | United States | 1 | |
| CLIFFORD K & DOLORES M POST | PA | United States | 2 | |
| CLIFFORD L BORST | PA | United States | 17 | |
| CLIFFORD L SIDELINGER | PA | United States | 1 | |
| CLIFFORD M WILCOX CO | PA | United States | 1 | |
| CLIFT WILLIAM & IRENE | LOWER SALEM | OH | United States | 1 |
| CLIMAX MOLYBDENUM CO | PA | United States | 9 | |
| CLINCH TITE CORP | PA | United States | 1 | |
| CLINE BROTHERS TREE SERVICE | KILLBUCK | OH | United States | 1 |
| CLINE DARRELL E | SARDIS | OH | United States | 1 |
| CLINE JARED & TENNILLE L | GLENMONT | OH | United States | 1 |
| CLINE JENNIFER | RAVENNA | OH | United States | 1 |
| CLINE MARILYN | PA | United States | 18 | |
| CLINE MARTIN | PA | United States | 62 | |
| CLINE O & G CO | TULSA | OK | United States | 7 |
| CLINE OIL GAS LLC | WOODSFIELD | OH | United States | 0 |
| Cline Oil; Inc. | Bradford | PA | United States | 0 |
| Cline; Willard M | Bradford | PA | United States | 0 |
| CLINGER W FLOYD | NY | United States | 111 | |
| CLINT HURT | United States | 0 | ||
| CLINTON GAS MARKETING INC | COLUMBUS | OH | United States | 13 |
| CLINTON L SHREFFLER | PA | United States | 7 | |
| CLINTON PETROLEUM CO INC | RANDOLPH | OH | United States | 4 |
| CLINTONVILLE LTD | OH | United States | 1 | |
| CLOAN & COEN FOX | PA | United States | 1 | |
| CLOPP MCKENNA OIL CO | PA | United States | 1 | |
| CLOSE STEVEN R | BALTIC | OH | United States | 0 |
| CLOSSMAN JEFFREY A | ROSEVILLE | OH | United States | 1 |
| CLOUSTON MARK & REBA | GLENFORD | OH | United States | 1 |
| Clover Oil & Gas Co. | Alden | NY | United States | 0 |
| Clover Oil & Gas Co. | Alden | NY | United States | 6 |
| CLOVER OIL CO | WEST SALEM | OH | United States | 9 |
| CLOVERVALE FOODS INC | LORAIN | OH | United States | 1 |
| CLOVIS ROY W | PA | United States | 3 | |
| CLUM CLARENCE & TERESA | NEW PHILADELPHI | OH | United States | 0 |
| CLUTE MAURICE A | FOWLER | OH | United States | 1 |
| CLYDE H & RAE M PETERS | PA | United States | 1 | |
| CLYDE H ALLEN CO | PA | United States | 18 | |
| CLYMAR, INC | NEW LEXINGTON | OH | United States | 32 |
| CLYMER E & C CLEARY | ORLANDO | FL | United States | 0 |
| CM & GW DAWSON | PA | United States | 1 | |
| CMA OIL & GAS LLC | NEW MATAMORAS | OH | United States | 6 |
| CMS DRILLING | United States | 0 | ||
| CMS OILFIELD SERVICES, INC. | ST. CLAIRSVILLE | OH | United States | 0 |
| CNA INSURANCE CO | United States | 0 | ||
| CNB Bank | Clearfield | PA | United States | 0 |
| CNG PRODUCING COMPANY | NEW ORLEANS | LA | United States | 403 |
| CNG Transmission | United States | 0 | ||
| CNX GAS CO LLC | PA | United States | 4292 | |
| CNX GAS COMPANY LLC | WAYNESBURG | PA | United States | 782 |
| CNX Gas Company; LLC | Canonsburg | PA | United States | 0 |
| CO & W GETTMAN & WILLIAM A SCHWERIN | PA | United States | 1 | |
| CO TOOLS | United States | 0 | ||
| CO-STAR OIL FIELD SERVICE | DELLROY | OH | United States | 0 |
| COACHS SPORTS BAR & GRILL | PA | United States | 1 | |
| COAKLEY-PIZZA OIL & GAS | NEWBURGH | NY | United States | 2 |
| COAL GAS RECOVERY II LLC | PA | United States | 52 | |
| COAL GAS RECOVERY LLC | PA | United States | 19 | |
| COAL GAS RECOVERY LP | MD | United States | 15 | |
| COAL GAS TRANSPORTATION LLC | CADIZ | OH | United States | 53 |
| COAL VALLEY SALES CORP | PA | United States | 1 | |
| COAST DONALD G | PA | United States | 1 | |
| COASTAL CORP THE | PARKERSBURG | WV | United States | 3 |
| COASTAL DRLG | United States | 0 | ||
| COASTAL PETRO CO | OH | United States | 4 | |
| COASTAL PETROLEUM CORP | NV | United States | 33 | |
| COASTAL PETROLEUM CORP | BOCA RATON | FL | United States | 31 |
| COASTLINE INVESTMENTS LTD | EUCLID | OH | United States | 1 |
| COATS J L CO INC | CAMBRIDGE | OH | United States | 0 |
| COBBLESTONE PARK LLC | COPLEY | OH | United States | 0 |
| COBLENTZ BEN | PA | United States | 1 | |
| COBLENTZ DAVID C | PA | United States | 1 | |
| COBLENTZ HOMER & EDNA | FREDERICKSBURG | OH | United States | 1 |
| COBLENTZ JOHN D | PA | United States | 1 | |
| COBLENTZ MARLIN J. | HOLMESVILLE | OH | United States | 1 |
| COBLENTZ PHIL P | ST. LOUISVILLE | OH | United States | 1 |
| COBRA OIL & GAS CORP | WICHITA FALLS | TX | United States | 8 |
| COBRA RESOURCES LLC | OH | United States | 45 | |
| COBRA RESOURCES LLC | CANFIELD | OH | United States | 21 |
| COCHRAN AUDLEY | PA | United States | 1 | |
| COCHRAN DAVID & LINDA | NEW MATAMORAS | OH | United States | 1 |
| Cochran; Alvin L. | Limestone | NY | United States | 0 |
| CODDINGVILLE REALTY LTD | MEDINA | OH | United States | 3 |
| CODY ENERGY INC | MILLERSBURG | OH | United States | 0 |
| COE GREGORY C | MOUNT VERNON | OH | United States | 0 |
| COE JAMES | CORTLAND | OH | United States | 13 |
| COE JAY | MT VERNON | OH | United States | 1 |
| COEN EXCAVATING | BLUE ROCK | OH | United States | 0 |
| COFFEY WAYNE | CHANDLERSVILLE | OH | United States | 1 |
| COFFIN BRUCE C | PA | United States | 5 | |
| COFFIN GEORGE W | PA | United States | 1 | |
| COFFIN THOMAS T | PA | United States | 1 | |
| COFFMAN RANDY | GLOUSTER | OH | United States | 1 |
| COFSCO INC | WOOSTER | OH | United States | 27 |
| COHAGEN RONALD E | DRESDEN | OH | United States | 1 |
| COHEN IND INC | PA | United States | 1 | |
| CoHo EXPLORATION INC | BOLIVAR | OH | United States | 1 |
| COHO RESOURCES INC | CALGORY ALBERTA | AB | Canada | 4 |
| COKO 1 | PA | United States | 1 | |
| COLBURN FRED R | SHADE | OH | United States | 1 |
| COLD HARBOR BUILDING CO | CHARDON | OH | United States | 1 |
| COLDWELL PROPERTIES LLC | KILLBUCK | OH | United States | 1 |
| COLE CHERYL A | NEWCOMERSTOWN | OH | United States | 1 |
| COLE DALE | BEREA | OH | United States | 12 |
| COLE DANIEL J | CONNEAUT | OH | United States | 1 |
| COLE EDWIN D | ALVADA | OH | United States | 1 |
| COLE FRANCES E | FARMDALE | OH | United States | 1 |
| COLE HOMER E & AMY L | KATY | TX | United States | 1 |
| Cole Jr.; Alexander B. | Little Genesee | NY | United States | 0 |
| COLE LARRY B | KINSMAN | OH | United States | 1 |
| COLE PAUL W | CONNEAUT | OH | United States | 1 |
| COLE RAYMOND & MADELINE | MADISON | OH | United States | 1 |
| COLEEN B & IVAN R CHAMBERS | PA | United States | 1 | |
| COLEMAN BRENT A | STOCKPORT | OH | United States | 1 |
| COLEMAN BROS DRILLING | STOCKPORT | OH | United States | 14 |
| COLEMAN ROBERT & VICKI | MT VERNON | OH | United States | 1 |
| COLEMAN ROY A | PA | United States | 1 | |
| COLEMAN WILLIAM L | PA | United States | 2 | |
| Coleman; Timothy D. | Hornell | NY | United States | 0 |
| COLES RALPH | LUCASVILLE | OH | United States | 1 |
| COLETA PHILLIP | PA | United States | 1 | |
| COLETCO INC | CLEVELAND | OH | United States | 0 |
| COLL CORP | LOGAN | OH | United States | 3 |
| COLLEY VIVIAN | MINFORD | OH | United States | 1 |
| COLLIER OIL CO | PA | United States | 1 | |
| COLLIGAN WILLIAM H | PA | United States | 1 | |
| COLLINS & YOUNG | MI | United States | 1 | |
| COLLINS ALVEY SR | NEWARK | OH | United States | 14 |
| COLLINS AUSTIN | GARRETTSVILLE | OH | United States | 1 |
| COLLINS BILLY J | SOUTHPOINT | OH | United States | 1 |
| COLLINS BROOKIE | BEAVER | OH | United States | 1 |
| COLLINS C.c/o LEO COLLINS | MENTOR | OH | United States | 1 |
| COLLINS CHARLES A | SOMERSET | OH | United States | 1 |
| COLLINS CLELAND M | SEBRING | OH | United States | 0 |
| COLLINS DALE | ADAMSVILLE | OH | United States | 1 |
| COLLINS DIANA R | PA | United States | 1 | |
| Collins Drilling LLC | Sugar Grove | PA | United States | 0 |
| COLLINS JEFF A & NAOMI M | CUMBERLAND | OH | United States | 1 |
| COLLINS JOHN | REEDSVILLE | OH | United States | 1 |
| COLLINS OIL & GAS | PA | United States | 1 | |
| Collins Oil Co. | Bolivar | NY | United States | 0 |
| Collins Oil Co. | Bolivar | NY | United States | 86 |
| COLLINS RONALD G | KILLBUCK | OH | United States | 1 |
| COLLINS-MCGREGOR OPER CO | MARIETTA | OH | United States | 97 |
| Collins; David | Bolivar | NY | United States | 0 |
| Collins; Terry | Bolivar | NY | United States | 0 |
| COLLINS/RICE WELL SERVICE | United States | 0 | ||
| COLO ENERGY INC | PA | United States | 33 | |
| COLONEL INC | PA | United States | 1 | |
| COLONIAL OIL & GAS CORP | NY | United States | 1 | |
| Colonial Oil & Gas Corp. | Rochester | NY | United States | 0 |
| Colonial Oil & Gas Corp. | Rochester | NY | United States | 2 |
| COLONY MORTGAGE CORPORATION | CLEVELAND | OH | United States | 1 |
| COLOPY GERTRUDE | DANVILLE | OH | United States | 0 |
| COLOPY HUGH | AKRON | OH | United States | 2 |
| COLOPY RICHARD D | DANVILLE | OH | United States | 3 |
| COLORADO NTL BANK/C D | United States | 0 | ||
| Colorado State Bank | United States | 0 | ||
| COLS NTL BANK | United States | 0 | ||
| COLT RESOURCES INC | PA | United States | 4 | |
| Columbia Banking | Brockport | NY | United States | 0 |
| COLUMBIA ENERGY SYSTEMS | COLUMBUS | OH | United States | 0 |
| COLUMBIA GAS TRANSMISSION | CHARLESTON | WV | United States | 0 |
| COLUMBIA GAS OF OHIO INC | NORWALK | OH | United States | 2 |
| COLUMBIA GAS OF PA INC | PA | United States | 9 | |
| COLUMBIA GAS TRANS LLC | WV | United States | 484 | |
| COLUMBIA GAS TRANSMISSION | CHARLESTON | WV | United States | 2732 |
| Columbia Gas Transmission Corp. | Charleston | WV | United States | 0 |
| Columbia Gas Transmission Corp. | Charleston | WV | United States | 52 |
| Columbia Gas Transmission; LLC | Charleston | WV | United States | 0 |
| Columbia Gas Transmissions | United States | 0 | ||
| COLUMBIA NATURAL RES INC | WV | United States | 38 | |
| COLUMBIA NATURAL RES INC | CHARLESTON | WV | United States | 0 |
| Columbia University | New York | NY | United States | 0 |
| Columbia University | New York | NY | United States | 5 |
| COLUMBIAN CARBON CO | WV | United States | 7 | |
| COLUMBUS ANDREW & MARY | GRAFTON | OH | United States | 1 |
| COLUMBUS ANDY DRILLING | GRAFTON | OH | United States | 7 |
| COLUMBUS ANDY DRL & PROD | LITCHFIELD | OH | United States | 8 |
| COLUMBUS NAT GAS CO & ALPINE OIL CO | PA | United States | 4 | |
| COLUMBUS OILFIELD EXP. CO. | POWELL | OH | United States | 0 |
| COLUMBUS OILFIELD EXPL. CO. | CLEVELAND | OH | United States | 118 |
| COLUMBUS OILFIELD EXPLOR CO | OH | United States | 2 | |
| COLWELL WILLIAM AND CHRISTINE | MARIETTA | OH | United States | 0 |
| Comaco Oils; Inc. | Sunbury | PA | United States | 0 |
| COMBS RON S | BEVERLY | OH | United States | 1 |
| COMDESS COMPANY INC | SEVILLE | OH | United States | 1 |
| COMERCIAL BANK TRUSTEE | GROSSE POINTE W | MI | United States | 1 |
| COMERICA | United States | 0 | ||
| COMGAS INC | United States | 0 | ||
| COMGAS INC | HEBRON | OH | United States | 17 |
| COMM ALLIANCE CH | PA | United States | 2 | |
| COMM ENERGY INC | PA | United States | 2 | |
| COMM OIL & GAS CO INC | PA | United States | 381 | |
| COMM PETRO LTD JACK | PA | United States | 8 | |
| Commerce Bank | Mount Laurel | NJ | United States | 0 |
| COMMERCE DRLG | United States | 0 | ||
| COMMERCE ENERGY CO | CLEVELAND | OH | United States | 5 |
| COMMERCE EXCHANGE BANK | BEACHWOOD | OH | United States | 0 |
| COMMERCE OIL & GAS CO | ROCKY RIVER | OH | United States | 8 |
| COMMERCE OPERATING INC | LINCOLN | NE | United States | 0 |
| COMMERCE PRODUCTION CO | CLEVELAND | OH | United States | 0 |
| COMMERCE PROPERTIES INC. | STOW | OH | United States | 1 |
| COMMERCIAL & SAVINGS BANK | WOOSTER | OH | United States | 0 |
| COMMODORE BANK /SOMERSET | United States | 0 | ||
| COMMODORE ENERGY CO | CA | United States | 54 | |
| COMMUNITY HEALTH PARTNERS | LORAIN | OH | United States | 4 |
| Community Bank | Syracuse | NY | United States | 0 |
| Community Development Assoc. LLC | Falconer | NY | United States | 0 |
| COMMUNITY FIRST BANK | United States | 0 | ||
| Compass Bank | United States | 0 | ||
| COMPASS DEV INC | PA | United States | 884 | |
| COMPASS ENERGY CORP | NORTH CANTON | OH | United States | 4 |
| COMPLETE ENERGY SERVICES INC | JEFFERSON | OH | United States | 0 |
| COMPLETE ENERGY SERVICES LLC | SPENCER | WV | United States | 0 |
| COMPLETE WELL SERVICE INC | LOWELL | OH | United States | 0 |
| COMPRO SERVICES INC | WILLIAMSTOWN | WV | United States | 11 |
| COMPSTON ALAN L | ROSEVILLE | OH | United States | 1 |
| CON AL DEV CORP | PA | United States | 3 | |
| CONANT JOHN | CANAL FULTON | OH | United States | 1 |
| CONAWAY BOB | PA | United States | 1 | |
| CONAWAY CHARLES O | PA | United States | 1 | |
| CONCORD ENERGY INC | NEW CONCORD | OH | United States | 4 |
| CONCORD OIL & GAS CORP | MARIETTA | OH | United States | 0 |
| CONDEVCO, INC. | RENO | OH | United States | 0 |
| CONDOR PETROLEUM INC | MARENGO | OH | United States | 1 |
| Cone Brothers | Stafford | NY | United States | 0 |
| Cone Brothers | Stafford | NY | United States | 1 |
| CONERTY JEAN E | PA | United States | 4 | |
| CONERTY OIL & GAS CO | PA | United States | 17 | |
| CONESVILLE COAL PREP CO | CONESVILLE | OH | United States | 1 |
| CONFER ANDREW L | PA | United States | 3 | |
| CONFER JAMES A | PA | United States | 1 | |
| CONGLETON JUDITH | VINCENT | OH | United States | 0 |
| CONGLETON MICHAEL W | BELPRE | OH | United States | 1 |
| CONGREGATION OF ST.JOSEPH | CLEVELAND | OH | United States | 1 |
| CONKEY DAVID | LUCASVILLE | OH | United States | 1 |
| CONKLE DON P | KATY | TX | United States | 2 |
| CONKLIN ROGER W | BOWLING GREEN | OH | United States | 4 |
| Conklin; Patrick J. | Rushville | NY | United States | 0 |
| CONLEY AUTIE | LUCASVILLE | OH | United States | 5 |
| CONLEY DAVID R | LUCASVILLE | OH | United States | 1 |
| CONLEY ENERGY CO LLC | BELPRE | OH | United States | 54 |
| CONLEY FORREST | LUCASVILLE | OH | United States | 2 |
| CONLEY JAMES D | LUCASVILLE | OH | United States | 2 |
| CONLEY MOTOR INNS INC | PA | United States | 1 | |
| CONLEY RICHARD & JUDITH | HARTVILLE | OH | United States | 0 |
| CONLEY ROGER D | NEWARK | OH | United States | 0 |
| CONLEY WELL SERVICE | WOOSTER | OH | United States | 1 |
| CONLEY WELL SERVICE, CORP. | United States | 0 | ||
| CONLEY WINIFRED | SEVILLE | OH | United States | 2 |
| CONN EUGENE | PA | United States | 1 | |
| Connecticut Surety | United States | 0 | ||
| CONNECTICUT SURETY COMPANY | HARTFORD | CT | United States | 0 |
| Connecticut Wells; Inc. | Bethlehem | CT | United States | 0 |
| CONNER WILLIAM L | PA | United States | 1 | |
| CONNIE J & RONALD L YEANY | PA | United States | 3 | |
| CONNOIL LLC | GRAYSVILLE | OH | United States | 25 |
| CONNOQUENESSING JT SCH DIST | PA | United States | 1 | |
| CONPETRO INC | OH | United States | 15 | |
| CONPETRO INC | South Point | OH | United States | 50 |
| CONRAD B EUGENE | CANTON | OH | United States | 3 |
| CONRAD BOB JR | LOGAN | OH | United States | 2 |
| CONRAD GARY L | PA | United States | 1 | |
| CONRAD HOUSE INC | PA | United States | 1 | |
| CONRAD KENNETH & PATTY | COOLVILLE | OH | United States | 0 |
| CONRAD MATTHEW | NEW CONCORD | OH | United States | 0 |
| CONRAD OLIN & HELEN | ALLIANCE | OH | United States | 1 |
| CONRAD RICHARD & TERESA | STERLING | OH | United States | 1 |
| CONSOL GAS CO | PA | United States | 845 | |
| CONSOL Gas Company | Canonsburg | PA | United States | 0 |
| CONSOL Gas Company | Canonsburg | PA | United States | 5926 |
| CONSOL PA COAL CO LLC | PA | United States | 154 | |
| CONSOL PA COAL CO LLC | PA | United States | 479 | |
| CONSOLIDATED DRILLING | United States | 0 | ||
| CONSOLIDATED ENERGY CORP | NJ | United States | 8 | |
| CONSOLIDATED PETROL CORP | COLUMBUS | OH | United States | 1 |
| CONSOLIDATED RES OF AMER | CINCINNATI | OH | United States | 69 |
| CONSOLIDATION COAL CO | OH | United States | 380 | |
| CONSORTIUM ENERGY LLC | OH | United States | 81 | |
| CONSORTIUM ENERGY LLC | NORTH CANTON | OH | United States | 15 |
| CONSTITUTION PETROLEUM | SALT LAKE CITY | UT | United States | 51 |
| CONSULTING & MGMT SVC INC | PA | United States | 1 | |
| CONSUMERS NATIONAL BANK | United States | 0 | ||
| Conti Bros | Fredonia | NY | United States | 0 |
| CONTI FREDRICK L | AKRON | OH | United States | 1 |
| Conti; John A. | Jamestown | NY | United States | 0 |
| Conti; Ruth-Louise | Fredonia | NY | United States | 0 |
| CONTINENTAL CAS CO | United States | 0 | ||
| Continental Casualty | Chicago | IL | United States | 0 |
| Continental Energy | Garden City | KS | United States | 0 |
| Continental Energy LLC | Garden City | KS | United States | 0 |
| Continental Energy LLC | Garden City | KS | United States | 1 |
| CONTINENTAL EXP INC | ST MARYS | WV | United States | 1 |
| CONTINENTAL EXPLOR INC | ANN ARBOR | MI | United States | 0 |
| CONTINENTAL PETRO CORP | NY | United States | 4 | |
| CONTINENTAL RESERVES INC | PITTSBURGH | PA | United States | 6 |
| CONTINENTAL RESOURCES INC | MT VERNON | IL | United States | 5 |
| Continental Resources; Inc. | Enid | OK | United States | 0 |
| CONTRACT PRODUCING SVC | PA | United States | 27 | |
| Contractor Services Inc. of West Virginia | Spencer | WV | United States | 0 |
| Contractor's Bid & Guarantee Account | Albany | NY | United States | 0 |
| CONTRACTORS BONDING & INS | United States | 0 | ||
| CONTRACTORS BONDING INSURANCE | CHARLOTT | NC | United States | 0 |
| CONTRACTORS SERVICE LEASE | PARKERSBURG | WV | United States | 23 |
| CONVEST ENERGY CORP | TX | United States | 5 | |
| CONVEST ENERGY CORP | HOUSTON | TX | United States | 15 |
| CONWAY J & PATTON N | CLEVELAND | OH | United States | 4 |
| CONWAY JOHN F | CLEVELAND | OH | United States | 0 |
| COOGAN & ASSOCIATES INC | KENT | OH | United States | 0 |
| COOK & SON OIL CO | TX | United States | 3 | |
| COOK A W JR | PA | United States | 3 | |
| COOK ANTHONY E | PA | United States | 2 | |
| COOK EDGAR F | GALLIPOLIS | OH | United States | 1 |
| COOK ENERGY INC | PA | United States | 168 | |
| COOK FOREST OIL & GAS ASSOC | PA | United States | 4 | |
| COOK LANTZY CORP | PA | United States | 1 | |
| COOK OIL & GAS PROD CO | PA | United States | 1 | |
| COOK RICHARD & PEGGY | FRAZEYSBURG | OH | United States | 2 |
| COOK THOMAS | SOUTHINGTON | OH | United States | 1 |
| COOK VASCULAR INC | PA | United States | 4 | |
| COOK WAYNE A | PA | United States | 1 | |
| Cook; Mary Scott | Alma | NY | United States | 0 |
| COOL TOMMY J | MILLERSBURG | OH | United States | 1 |
| COOPER BROS INC | PA | United States | 1 | |
| COOPER DELLA D | COPLEY | OH | United States | 1 |
| COOPER G. CHRISTOPHER & K. | ATHENS | OH | United States | 1 |
| COOPER GARY | PLEASANT CITY | OH | United States | 1 |
| COOPER MARK A | THORNVILLE | OH | United States | 1 |
| COOPER ROBERT | WALHONDING | OH | United States | 1 |
| COOPER THOMAS P | THORNVILLE | OH | United States | 1 |
| Cooper; Brian C | Bolivar | NY | United States | 0 |
| Cooper; Elton C | Andover | NY | United States | 0 |
| COOPERIDER L E | SOMERSET | OH | United States | 1 |
| COOPERIDER NEIL | CANAL WINCHESTE | OH | United States | 1 |
| COOPERRIDER CHAD | NEWARK | OH | United States | 0 |
| COOPERRIDER LUANN | THORNVILLE | OH | United States | 1 |
| COOPERRIDER STEVEN C | THORNVILLE | OH | United States | 1 |
| COOTS DARRELL & MARY | WOOSTER | OH | United States | 0 |
| Coots; Jesse | LeRoy | NY | United States | 0 |
| COPELAND CHESTER D | STEWART | OH | United States | 7 |
| COPELAND MICHAEL B | MALTA | OH | United States | 1 |
| COPELAND RANDY | STEWART | OH | United States | 0 |
| COPELAND RICHARD | GUYSVILLE | OH | United States | 0 |
| COPLEY DRILLING | United States | 0 | ||
| COPLEY OIL & GAS | PEPPER PIKE | OH | United States | 1 |
| COPPER RIDGE CO | NY | United States | 17 | |
| Copper Ridge Oil; Inc. | Olean | NY | United States | 0 |
| COPPERWELD STEEL FDL CU | United States | 0 | ||
| COPPLER WM & JEANNE | CAREY | OH | United States | 1 |
| COPTHORNE JOE | CANTON | OH | United States | 1 |
| CORAH MAX | PA | United States | 2 | |
| CORBETT INC | CAMBRIDGE | OH | United States | 0 |
| CORBIN KERRY J | PA | United States | 1 | |
| CORDELL JODIE LYNN | CUMBERLAND | OH | United States | 1 |
| Cordova Resources; Inc. | Pinellas Park | FL | United States | 0 |
| CORDRAY W DANIEL | COLUMBUS | OH | United States | 1 |
| CORIELL RICHARD | JACKSON | OH | United States | 2 |
| CORNELIUS FLOYD N | BURBANK | OH | United States | 0 |
| CORNELIUS GEORGE | PA | United States | 1 | |
| CORNER OPERATING COMPANY INC | NEW YORK | NY | United States | 0 |
| CORNER OPERATING COMPANY, INC | NEW YORK | NY | United States | 8 |
| CORNERSTONE BANK | WEST UNION | WV | United States | 0 |
| CORNERSTONE FULL GOSPEL INC | 43734 | OH | United States | 1 |
| CORNETT WILLIAM | BEAVER | OH | United States | 1 |
| Corning Incorporated | Corning | NY | United States | 0 |
| CORNING OIL CO INC | SONORA | OH | United States | 5 |
| CORP OILFIELD SERVICE LLC | ZANESVILLE | OH | United States | 0 |
| CORPORAL DRLG | United States | 0 | ||
| CORRIGAN CAROL A. | WESTLAKE | OH | United States | 1 |
| CORRON RUSSELL | MEDINA | OH | United States | 1 |
| CORRY CITY ERIE CNTY | PA | United States | 1 | |
| CORRY DRILLING ASSOC LTD | PA | United States | 12 | |
| CORSICA DRILLING CO | PA | United States | 2 | |
| CORSO CHARLES & MARIA | HURON | OH | United States | 1 |
| CORTLAND BANKS | United States | 0 | ||
| CORTLAND ENERGY CO INC | CORTLAND | OH | United States | 16 |
| COSGRIFF JOE | DETROIT | MI | United States | 16 |
| COSH CTY REG AIRPORT AUTH | COSHOCTON | OH | United States | 1 |
| COSHOCTON ENERGY CORP. | NEWARK | OH | United States | 0 |
| COSHOCTON PIPE | United States | 0 | ||
| COSHOCTON PIPE CO | COLUMBUS | OH | United States | 29 |
| COSIMO & GERALDINE OCCHIPINTI | CA | United States | 3 | |
| COSPER DRLG | United States | 0 | ||
| COSPER WELL SERVICE | LOGAN | OH | United States | 0 |
| COSPER WELL/H COSPER | LOGAN | OH | United States | 48 |
| COSTLOW JAMES R | PATASKALA | OH | United States | 0 |
| COTSWOLD MANOR LLC | WESTLAKE | OH | United States | 1 |
| COTTERMAN TIMOTHY L | THORNVILLE | OH | United States | 1 |
| COTTLE STEVE | PORTSMOUTH | OH | United States | 1 |
| COTTON ARTHUR & DORIS | McCONNELSVILLE | OH | United States | 2 |
| COTTON GERALD B JR | PA | United States | 2 | |
| COTTON GILBERT & KATHLEEN | GLENMONT | OH | United States | 0 |
| COTTON WELL DRILLING CO INC | NY | United States | 30 | |
| Cotton Well Drilling Co.; Inc. | Sheridan | NY | United States | 0 |
| COTTONWOOD OPR CORP | NY | United States | 2 | |
| COTTONWOOD PROD CO INC | NY | United States | 25 | |
| COTTRELL AARON | UHRICHSVILLE | OH | United States | 1 |
| COTTRELL JACK | PAINESVILLE | OH | United States | 0 |
| COTYMCO INC | CLEVELAND | OH | United States | 0 |
| COUGAR ENERGY INC | PA | United States | 81 | |
| COUGAR PASS RESOURCES INC | PA | United States | 4 | |
| COUGHLIN THOMAS & SHARON | BAY VILLAGE | OH | United States | 1 |
| COULADIS ALEXANDER & NANC | ATHENS | OH | United States | 1 |
| COULON OIL CO | PA | United States | 13 | |
| COULSON DAVID A | ROSEVILLE | OH | United States | 2 |
| COULTER & COULTER & BENISH ENTERPRISE | PA | United States | 1 | |
| COULTER ALLEN | GLENMONT | OH | United States | 1 |
| COUNTRY CLUB ACRES | FINDLAY | OH | United States | 2 |
| COUNTRY PARKS INC | LOGAN | OH | United States | 1 |
| Country Side Sand & Gravel; Inc | Collins | NY | United States | 0 |
| COUNTRYTYME GROVE CITY LTD. | GROVE CITY | OH | United States | 1 |
| COUNTRYTYME LODI LTD | SEVILLE | OH | United States | 2 |
| COUNTY INVESTMENT CO | MINERAL RIDGE | OH | United States | 0 |
| County Line Stone Co.; Inc. | Akron | NY | United States | 0 |
| County National Bank | United States | 0 | ||
| COUNTY SAVINGS BANK | United States | 0 | ||
| COUNTYWIDE REC & DISP FAC | EAST SPARTA | OH | United States | 1 |
| COUTTS RUSS & ELIZABETH | NEW PHILADELPHI | OH | United States | 1 |
| Covalent Energy Corporation | Arlington | VA | United States | 0 |
| Covalent Energy Corporation | Arlington | VA | United States | 4 |
| COVE RUN FARM | PA | United States | 2 | |
| COVELLI ENTERPRISES | PA | United States | 2 | |
| COVENANT OIL COMPANY INC | LAKE WYLIE | SC | United States | 2 |
| COVENANT PETROLEUM LLC | LEETONIA | OH | United States | 1 |
| COVER JIM | PA | United States | 1 | |
| COWAN DAN C | PA | United States | 2 | |
| COWAN JANINE &EMANUEL L | SALEM | OH | United States | 1 |
| COWBOY OIL & GAS CO | PA | United States | 31 | |
| COWDEN JERRY | CAMBRIDGE | OH | United States | 1 |
| COWDEN WILLIAM R | NEW CONCORD | OH | United States | 1 |
| COWGER DUNCAN | MADISON | OH | United States | 1 |
| COWLES DAVID L | PA | United States | 1 | |
| COX J J | PA | United States | 2 | |
| COX JOHN H.. | ORWELL | OH | United States | 1 |
| COX MICHAEL W | DRESDEN | OH | United States | 1 |
| COX ROGER D | GARRETTSVILLE | OH | United States | 1 |
| COX TIMOTHY | COSHOCTON | OH | United States | 1 |
| COX WELL SERVICE | NEW PHILADELPHI | OH | United States | 0 |
| COXON OIL & GAS LLC | CONNEAUT | OH | United States | 3 |
| COYLE JULIA & WITTEKIND JEREMY | CALDWELL | OH | United States | 0 |
| COZMA VALER | WAKEMAN | OH | United States | 1 |
| CR RUSH CO | PA | United States | 6 | |
| CRABBS ALBERT | CORTLAND | OH | United States | 1 |
| CRABTREE EDGAR & DELLA | JACKSON | OH | United States | 0 |
| CRABTREE INVESTMENTS INC. | LOGAN | OH | United States | 3 |
| CRAFT & DAVIS & SPENCER | PA | United States | 1 | |
| CRAFT BOB | WILLARD | OH | United States | 1 |
| CRAFT DOROTHY | PA | United States | 1 | |
| CRAIG EDWARD E | PA | United States | 5 | |
| CRAIG LEE | PA | United States | 7 | |
| CRAIG ROBERT L JR | PINELAND | FL | United States | 1 |
| CRAIG ROBERT L SR | PINELAND | FL | United States | 0 |
| CRAMBLETT JAMES D JR | CARROLLTON | OH | United States | 1 |
| CRAMER RONALD | PA | United States | 6 | |
| Cramer; Carol A. | Rixford | PA | United States | 0 |
| CRANBERRY ENERGY CO | PA | United States | 1 | |
| CRANBERRY JT VENTURE | PA | United States | 1 | |
| CRANBERRY OIL & GAS DEV INC | PA | United States | 24 | |
| CRANBERRY OIL CORP | PA | United States | 8 | |
| CRANK DRLG | United States | 0 | ||
| CRANMER ROBERT W | PA | United States | 1 | |
| CRATES AMANDA E | DUNKIRK | OH | United States | 1 |
| CRAVENER CLIFFORD H | PA | United States | 1 | |
| CRAWFORD CLARE F | DANVILLE | OH | United States | 1 |
| CRAWFORD ENERGY SEARCH CO INC | PA | United States | 11 | |
| CRAWFORD GERALDINE P | PA | United States | 1 | |
| CRAWFORD JASON | NEW CONCORD | OH | United States | 2 |
| CRAWFORD KENNETH E | CUMBERLAND | OH | United States | 0 |
| CRAWFORD W D | PA | United States | 11 | |
| CRAWFORD WILLIAM & CAROLYN | DANVILLE | OH | United States | 0 |
| CRAZY HORSE DRLG | United States | 0 | ||
| CREDIT GEN INS CO | United States | 0 | ||
| CREE MYRON L & KAREN | JUNCTION CITY | OH | United States | 1 |
| CREEKBEND PROPERTY LLC | CLEVELAND | OH | United States | 1 |
| CREIGHTON | United States | 0 | ||
| CREIGHTON MACHINE COMPANY | NEW MATAMORAS | OH | United States | 0 |
| CREIGHTON RICK D | NEW MATAMORAS | OH | United States | 31 |
| CREMEAN BRUCE H | LOGAN | OH | United States | 2 |
| CREMEANS CAROLYN | CHESHIRE | OH | United States | 0 |
| CREPAGE RICHARD A & RUTH FIFE- | PAINESVILLE | OH | United States | 1 |
| CREQUE JOHN R | MAGNOLIA | OH | United States | 1 |
| CRESENT OIL CO | PA | United States | 3 | |
| CREST PETROLEUM | NEWARK | OH | United States | 27 |
| Crestwood Midstream Partners LP | Kansas City | MO | United States | 0 |
| CRIBLEY DEAN E & NANCY J | NORTH JACKSON | OH | United States | 1 |
| CRILE METALLIZING CO | PA | United States | 1 | |
| CRILOW ESTHER L | SUGARCREEK | OH | United States | 1 |
| CRILOW ROBERT | HOLMESVILLE | OH | United States | 1 |
| CRIMSON KING FARMS LLC | NASHPORT | OH | United States | 0 |
| CRIPE OLUS W | JEROMESVILLE | OH | United States | 1 |
| CRISLIP DENVER & EVELYN | WADSWORTH | OH | United States | 1 |
| CRISLIP J MATTHEW | FREEPORT | OH | United States | 1 |
| CRISP JACK & GLENNA | LANGSVILLE | OH | United States | 0 |
| CRISPIN BROS | PA | United States | 2 | |
| CRISSINGER ROBERT A INC | STRONGSVILLE | OH | United States | 19 |
| CRIST E FISHER | PA | United States | 1 | |
| CRIST ROBERT J | HOMEWORTH | OH | United States | 1 |
| CRIST STEVEN W | HOMEWORTH | OH | United States | 1 |
| Crist; George | Wellsville | NY | United States | 0 |
| CRISTEA SAM | PA | United States | 2 | |
| CRISTELL EMIL J | SPENCER | OH | United States | 1 |
| CRM DRLG | United States | 0 | ||
| CROATIAN CENTER INC | EASTLAKE | OH | United States | 2 |
| CROCKER GEORGE R | MEDINA | OH | United States | 1 |
| CROCKER PARK LLC | WOODMERE | OH | United States | 1 |
| CROCKETT ROCKNE & LOIS | DRESDEN | OH | United States | 1 |
| CROFOOT WADE & CONNIE | PERRY | OH | United States | 1 |
| CROFT BRIAN | CRESTON | OH | United States | 1 |
| CROFT NEIL | COSHOCTON | OH | United States | 1 |
| CROMBIE KAREN | WOOSTER | OH | United States | 1 |
| CROMLEY GLENN R | SOUTHINGTON | OH | United States | 1 |
| Crooks; Fred H. | Machias | NY | United States | 0 |
| Crooks; John C | Shinglehouse | PA | United States | 0 |
| CROSBY EDWARD A | PA | United States | 1 | |
| CROSBY WILLIAM V | PA | United States | 1 | |
| Croscut; Fred | Sherman | NY | United States | 0 |
| CROSKEY TOM & DIANE | BIG PRAIRIE | OH | United States | 1 |
| CROSS & CO CONTR INC | PA | United States | 1 | |
| CROSS COUNTRY INNS | DUBLIN | OH | United States | 1 |
| CROSS NORBERT J | PA | United States | 3 | |
| CROSS RICHARD B | PA | United States | 6 | |
| CROSS ZULA S | NORWICH | OH | United States | 1 |
| Cross; Erwin R. and Karl E. | Silver Creek | NY | United States | 0 |
| Crossley; Robert L | Kennedy | NY | United States | 0 |
| CROUSSER ORVILLE & DORTHA | FLEMING | OH | United States | 2 |
| CROW FLORENCE A | NEW PLYMOUTH | OH | United States | 4 |
| CROWE BARBARA L | PA | United States | 1 | |
| CROWE ROBERT L | PA | United States | 1 | |
| Crowell; Walter R. | South Dayton | NY | United States | 0 |
| CROWLEY INVESTMENTS | LODI | OH | United States | 0 |
| CROWLEY OIL CO LLC | PA | United States | 53 | |
| CROWN CONST CO | PA | United States | 2 | |
| CROWN DRILLING LLC | WASHINGTON | PA | United States | 0 |
| Crown Energy | West Seneca | NY | United States | 0 |
| CROWN HOLLY | DRESDEN | OH | United States | 1 |
| CRUDE A CO RANDY L LARKIN DBA | PA | United States | 69 | |
| CRUISE ENERGY INC | RAVENNA | OH | United States | 2 |
| CRUM CHARLES E & SANDRA K | LOWELL | OH | United States | 1 |
| CRUM RICHARD | KENT | OH | United States | 1 |
| CRUM ROBERT L | BYESVILLE | OH | United States | 0 |
| CRUM ROBERT L | BYESVILLE | OH | United States | 10 |
| Crumb; Roger G | South Dayton | NY | United States | 0 |
| CRUMP ROBERT | CLEVELAND | OH | United States | 2 |
| CRUMP ROBERT J | CLEVELAND | OH | United States | 0 |
| Crump; Howard E. & Dianne | Sherman | NY | United States | 0 |
| CRUSE JACK E | JACKSON | OH | United States | 1 |
| CRYOGENIC COSTRUCTION INC | MINGO JUNCTION | OH | United States | 1 |
| CRYSTAL DEVELOPMENT | United States | 0 | ||
| CRYSTAL ENERGY | DOVER | OH | United States | 1 |
| CRYSTAL RESOURCES INC | PA | United States | 92 | |
| CRYSTAL SPRINGS OIL CO | PA | United States | 271 | |
| CSAPO LIMITED | CRESTON | OH | United States | 67 |
| CSAPO LTD | CRESTON | OH | United States | 0 |
| CSAPO OIL & GAS | CRESTON | OH | United States | 0 |
| CSD IV OIL LLC | BEXLEY | OH | United States | 5 |
| CSN RESOURCES LLC | PA | United States | 1 | |
| CSONKA LARRY | LISBON | OH | United States | 2 |
| CT DRILLING | United States | 0 | ||
| CTL NEW YORK OIL & GAS CO LLC | MO | United States | 9 | |
| CTL OIL FLD SUPPLY CO | OH | United States | 1 | |
| CTL PACIFIC GROUP INC | CA | United States | 1 | |
| CTR BAR GAS CO | MO | United States | 16 | |
| CTV OIL & GAS CO | OH | United States | 1 | |
| CUBBON JOHN W | PA | United States | 33 | |
| CUBBON LUMBER CO | PA | United States | 58 | |
| CUBBY DRILLING INC | MIDVALE | OH | United States | 0 |
| Cubby Drilling; Inc. | Midvale | OH | United States | 0 |
| CUBBY DRLG | United States | 0 | ||
| Cudahy; Richard P. | Little Genesee | NY | United States | 0 |
| Cudd Pressure Control; Inc. | Houma | LA | United States | 0 |
| CUENI DIANE | HUDSON | OH | United States | 1 |
| CULBERTSON DEV CO | PA | United States | 3 | |
| CULBERTSON EDWARD H | PA | United States | 3 | |
| CULBERTSON H L | PA | United States | 1 | |
| CULBERTSON HILLS GOLF RESORT | PA | United States | 2 | |
| CULBERTSON HOUSE | NV | United States | 1 | |
| CULBERTSON WILLIAM E | PA | United States | 7 | |
| CULLER CARL R | LUCAS | OH | United States | 1 |
| CULLER DAVID H & SONS | LUCAS | OH | United States | 0 |
| CULLINS TERRY J | DRESDEN | OH | United States | 1 |
| CULLISON THOMAS | WARWAW | OH | United States | 1 |
| CUMBERLAND COAL RESOURCES LP | PA | United States | 83 | |
| CUMBERLAND EXPLORATION | CLEVELAND | OH | United States | 12 |
| CUMBERLAND GAS CO | CHARLESTON | WV | United States | 1 |
| CUMBERLAND OIL CORP | GA | United States | 4 | |
| CUMBERLAND SURETY COMPANY INC. | LEXINGTON | KY | United States | 0 |
| CUMBERLAND SURETY INS. CO. | LEXINGTON | KY | United States | 0 |
| Cummings | United States | 0 | ||
| CUMMINGS DAVID R | GLENFORD | OH | United States | 1 |
| CUMMINGS DONALD R | WALHONDING | OH | United States | 1 |
| CUMMINGS MARY L | PA | United States | 5 | |
| Cummings; Donald R. | Attica | NY | United States | 0 |
| CUNNINGHAM CHRYSLER PLYMOUTH INC | PA | United States | 1 | |
| CUNNINGHAM DAVID K | WATERFORD | OH | United States | 0 |
| CUNNINGHAM DEV LP | PA | United States | 11 | |
| CUNNINGHAM FREDERICK L | CHAUNCEY | OH | United States | 0 |
| CUNNINGHAM JAMES & JUDY | WARSAW | OH | United States | 1 |
| CUNNINGHAM JEFFREY J | MT PERRY | OH | United States | 1 |
| CUNNINGHAM KEITH&BERNICE | MINERVA | OH | United States | 1 |
| CUNNINGHAM M L | PA | United States | 1 | |
| CUNNINGHAM NATURAL GAS CORP | PA | United States | 69 | |
| CUNNINGHAM ROBERT | NEWARK | OH | United States | 1 |
| CUNNINGHAM TIMOTHY R | WATERFORD | OH | United States | 1 |
| CUNNINGHAM TROY | VERMILLION | OH | United States | 1 |
| CUR-RIC PETROL & GAS CORP | LAS VEGAS | NV | United States | 4 |
| CURIE EDWARD R | JEFFERSON | OH | United States | 1 |
| CURNETTE CHARLES | GALLIPOLIS | OH | United States | 1 |
| CURRAN ALEXANDER R | PA | United States | 1 | |
| CURRAN LAND DEVELOPMENT | MEDINA | OH | United States | 1 |
| CURRIE JAMES A | PA | United States | 1 | |
| CURRY R D PRODUCTION CO | MEMPHIS | TN | United States | 26 |
| CURRY SUPPLY COMPANY | EAST FREEDOM | PA | United States | 0 |
| CURTIN & CURTIN | PA | United States | 22 | |
| CURTIN LAWRENCE W | PA | United States | 14 | |
| CURTIS & ASSOC | PA | United States | 1 | |
| CURTIS & LOOP | PA | United States | 1 | |
| CURTIS & LOOP & DAY | PA | United States | 5 | |
| CURTIS & SON & NORRIS | PA | United States | 2 | |
| CURTIS & SON OIL INC | PA | United States | 291 | |
| Curtis & Son Oil; Inc. | Sugar Grove | PA | United States | 0 |
| CURTIS DEV CO | PA | United States | 54 | |
| CURTIS LIVING TRUST | GENEVA | OH | United States | 1 |
| CURTIS OIL INC | PA | United States | 151 | |
| Curtis Oil Inc. | Duke Center | PA | United States | 0 |
| CURTIS RICHARD E | ROME | OH | United States | 1 |
| Curtis; Lionel J. | Eden | NY | United States | 0 |
| CURTISS LAVINA R | PA | United States | 1 | |
| CURTS WATER SERVICE INC | CANTON | OH | United States | 0 |
| CUSANO LAWRENCE & ANNA | KINGSVILLE | OH | United States | 1 |
| CUSTER A & DORIS J TANNER | ROME | OH | United States | 0 |
| CUSTER SIDNEY G | PA | United States | 1 | |
| CUTRI NORMAN | PA | United States | 2 | |
| CUTTER EXPLORATION INC | OVIEDO | FL | United States | 66 |
| CUTTER OIL CO | WEST SALEM | OH | United States | 93 |
| CUTTER OIL LLC | WEST SALEM | OH | United States | 28 |
| CUYAHOGA COMMUNITY COLLEGE | CLEVELAND | OH | United States | 1 |
| CUYAHOGA EXPL & DEVELOP | MARIETTA | OH | United States | 15 |
| CUYAHOGA FALLS CITY OF | CUYAHOGA FALLS | OH | United States | 5 |
| CUYAHOGA FALLS SCH FOUND | CUYAHOGA FALLS | OH | United States | 2 |
| CUYAHOGA VALLEY NATIONAL PARK | BRECKSVILLE | OH | United States | 3 |
| CUZZOLA FRANK A | PA | United States | 1 | |
| CVAS DRLG | United States | 0 | ||
| CWF RESOURCES | PA | United States | 8 | |
| CYCLONE RESOURCES INC | NEWARK | OH | United States | 10 |
| CYCLOPS CORP | PA | United States | 21 | |
| CYCLOPS CORP | PITTSBURGH | PA | United States | 58 |
| Cylar Oil Co. | Bradford | PA | United States | 0 |
| Cylar Oil Co. | Bradford | PA | United States | 4 |
| CYLON OIL LLC | PA | United States | 12 | |
| CYNTHIA E & MICHAEL D WEIMER | PA | United States | 1 | |
| CYPARSKI JAMES T | PA | United States | 1 | |
| CYRUS CHARLES R JR | FREEMONT | OH | United States | 1 |
| CYRUS R WELLMAN | PA | United States | 1 | |
| CZAKO ALEX & HELEN | CORTLAND | OH | United States | 1 |
| CZARNECKI BERNARD | PA | United States | 1 | |
| Czarniak; Dennis G. and Donna | Holland | NY | United States | 0 |
| Czerniak; Michael; A. | Lakewood | NY | United States | 0 |
| CZERWEIN JOHN | HUDSON | OH | United States | 1 |
| Czesak Dairy Farm | Chaffee | NY | United States | 0 |
| Czesak Dairy Farm | Chaffee | NY | United States | 1 |
| CZOLBA CARL | PA | United States | 1 | |
| CZULEWICZ FRANK W | PA | United States | 3 | |
| Czworka; Terry | LeRoy | NY | United States | 0 |
| D & B Farm LLC | Wayne | NJ | United States | 0 |
| D & B Farm LLC | Wayne | NJ | United States | 1 |
| D & C OIL CO | CANTON | OH | United States | 0 |
| D & D | United States | 0 | ||
| D & D ENERGY COMPANY | CANTON | OH | United States | 43 |
| D & D Oil | Scio | NY | United States | 0 |
| D & D OIL & GAS LLC | WOODSFIELD | OH | United States | 6 |
| D & D REALTY PARTNERSHIP | PA | United States | 1 | |
| D & D WATER INC | BERLIN CENTER | OH | United States | 0 |
| D & D Well Service | Eldred | PA | United States | 0 |
| D & G DRILLING | United States | 0 | ||
| D & H DRLG | United States | 0 | ||
| D & H OIL CO | GENOA | OH | United States | 14 |
| D & H PROD | PA | United States | 16 | |
| D & H WELL SERVICE | ZANESVILLE | OH | United States | 0 |
| D & J Brawdy Farms; Inc. | Eden | NY | United States | 0 |
| D & K SUPPLY INC | EAST CANTON | OH | United States | 7 |
| D & L ENERGY | YOUNGSTOWN | OH | United States | 0 |
| D & L ENERGY INC | OH | United States | 626 | |
| D & L ENERGY INC | YOUNGSTOWN | OH | United States | 201 |
| D & L OIL AND GAS | NEW METAMORAS | OH | United States | 1 |
| D & L OIL CO | PA | United States | 3 | |
| D & M DRILLING | United States | 0 | ||
| D & M ENERGY LLC | PA | United States | 58 | |
| D & M ENTERPRISES INC | LANCASTER | OH | United States | 10 |
| D & M WATER SERVICE | MILLERSBURG | OH | United States | 0 |
| D & P DRILLING | United States | 0 | ||
| D & P DRILLING CO INC | PA | United States | 3 | |
| D & R TANK TRUCK SERVICE | DELAWARE | OH | United States | 0 |
| D & S CHARTERS LTD | PA | United States | 6 | |
| D & S Energy | Tiona | PA | United States | 0 |
| D & S Energy | Tiona | PA | United States | 9 |
| D & S ENERGY CORP | PA | United States | 143 | |
| D & S GAS | PA | United States | 2 | |
| D & T OIL | BREMEN | OH | United States | 4 |
| D & W DRLG | United States | 0 | ||
| D & W OIL & GAS | MINERAL CITY | OH | United States | 0 |
| D A WALDRON | United States | 0 | ||
| D C P FEE LTD | WOOSTER | OH | United States | 0 |
| D C RAUSCHER | WATERLOO | NY | United States | 0 |
| D D C INC | LORAIN | OH | United States | 20 |
| D ENERGY LTD | CANTON | OH | United States | 0 |
| D G U GAS CO LTD | MENTOR | OH | United States | 0 |
| D H F DRILLING | United States | 0 | ||
| D J TRUCKING | ROOTSTOWN | OH | United States | 0 |
| D K K INC. | TWINSBURG | OH | United States | 1 |
| D M WALTZ DRLG | United States | 0 | ||
| D N STOVER INC | PA | United States | 121 | |
| D P OPERATING COMPANY | BELOIT | OH | United States | 0 |
| D T ATHA INC | ALBANY | OH | United States | 99 |
| D W HOLDING CO INC | ELYRIA | OH | United States | 1 |
| D WALDRON/dba/OH OPER CO | WOOSTER | OH | United States | 0 |
| D WALDRON/dba/TOD OIL CO | WOOSTER | OH | United States | 5 |
| D-APPOLONIA PETROLEUM INC | PITTSBURGH | PA | United States | 9 |
| D-D OIL | WOODSFIELD | OH | United States | 23 |
| D-J OIL CO | BEVERLY | OH | United States | 17 |
| D-J's Farms; Inc. | Waterloo | NY | United States | 0 |
| D.G. Drilling; Inc. | Springville | NY | United States | 0 |
| D'Antoni; Vincenzo | Lattingtown | NY | United States | 0 |
| Da Tim Enterprises; Inc. | Baldwinsville | NY | United States | 0 |
| DAD PARTNERS | BOWLING GREEN | OH | United States | 1 |
| DAD WELLS LTD | PA | United States | 4 | |
| DADSON OIL CORP | PA | United States | 2 | |
| Daggett Oil Co. | Bolivar | NY | United States | 0 |
| DAHER NADIM | COPLEY | OH | United States | 1 |
| DAHL HENRY | PA | United States | 1 | |
| DAHLE THOMAS B | PA | United States | 1 | |
| DAHLINGHAUS MARK B | CELINA | OH | United States | 1 |
| DAHMEN WILLIAM C & JANE | CORTLAND | OH | United States | 1 |
| DAILEY CAROLYN A | MIDDLEPORT | OH | United States | 1 |
| DAILEY LARRY S | MARIETTA | OH | United States | 1 |
| DAILEY LEONA | PA | United States | 1 | |
| DAILEY MARK A | FLEMING | OH | United States | 1 |
| DAIRY MART CONV STORES IN | CUYAHOGA FALLS | OH | United States | 1 |
| DAKOTA OIL & GAS CO | PA | United States | 38 | |
| DAKOTA OPR CO INC | PA | United States | 5 | |
| DALE & WILMER JORDAN | PA | United States | 3 | |
| DALE A SMITH | PA | United States | 9 | |
| DALE DENMAN DRLG | United States | 0 | ||
| DALE F & DALE R FOX | PA | United States | 5 | |
| DALE R & GEORGE W MAGEE | PA | United States | 19 | |
| DALE R SMITH | PA | United States | 1 | |
| DALE S & HEATHER L POUND | PA | United States | 1 | |
| DALE SVC INC | PA | United States | 1 | |
| DALE U & MARTHA E LIVERMORE | PA | United States | 2 | |
| DALEY DOMINIC D | PA | United States | 1 | |
| DALLAS ENERGY LLC | PA | United States | 23 | |
| Dallas Energy; LLC | Bradford | PA | United States | 0 |
| DALLAS MORRIS | United States | 0 | ||
| DALLAS OIL CO | PA | United States | 7 | |
| Dallas-Morris Drilling; Inc. | Bradford | PA | United States | 0 |
| DALTON & HANNA LTD | WOOSTER | OH | United States | 67 |
| DALTON HAROLD S | WAKEMAN | OH | United States | 2 |
| DALTON THELMA | RUTLAND | OH | United States | 1 |
| DALZELL CLARENCE | FRAZEYSBURG | OH | United States | 1 |
| DALZELL FARM | CROOKSVILLE | OH | United States | 1 |
| DALZELL OIL CO | PA | United States | 1 | |
| DAMA OIL | COLUMBUS | OH | United States | 0 |
| DAMEWOOD ROBERT L | PA | United States | 1 | |
| DAMICO MARIO & DRING ROBERT | VALLEY CITY | OH | United States | 1 |
| DAMMON JOHN J & PENNY S | RINARD MILLS | OH | United States | 1 |
| DAMRON EDGAR MIKEAL | BALTIMORE | OH | United States | 1 |
| DAMSON OIL CORP | PA | United States | 83 | |
| DAMSON OIL CORP | HOUSTON | TX | United States | 3 |
| DAN D & HELEN S BLOSE | PA | United States | 2 | |
| DAN MORAN DRLG | United States | 0 | ||
| DAN-DEE OIL CO | MISSION VIEJO | CA | United States | 3 |
| DANA & ADAMS | PA | United States | 2 | |
| DANA MILTON | PA | United States | 19 | |
| DANCE GARY L | PA | United States | 1 | |
| DANGELO MARY ROSE | GRAFTON | OH | United States | 1 |
| DANIEL & DELORES PECK | UHRICHSVILLE | OH | United States | 1 |
| DANIEL C & SUSAN E MCCLELLAN | PA | United States | 1 | |
| DANIEL C GRAY | PA | United States | 13 | |
| DANIEL E & GWEN C RISTAU | PA | United States | 1 | |
| DANIEL E OAKES | PA | United States | 36 | |
| DANIEL P HORNBURG | PA | United States | 20 | |
| DANIEL SPAULDING | PA | United States | 2 | |
| DANIELS MARGARET | LOWER SALEM | OH | United States | 1 |
| DANIELS MARK & MABLE | LOWER SALEM | OH | United States | 1 |
| DANIELS ROBERT E | NEWCOMERSTOWN | OH | United States | 0 |
| DANIELS ROBERT E & STELLA | NEWCOMERSTOWN | OH | United States | 1 |
| DANIELS ROBERT M | ZANESVILLE | OH | United States | 0 |
| DANIELS ROBERT M | ZANESVILLE | OH | United States | 1 |
| DANISON BROTHERS | SOMERSET | OH | United States | 1 |
| DANKO BARRY E | SEVILLE | OH | United States | 1 |
| DANNEMILLER F J | STERLING | OH | United States | 1 |
| DANNEMILLER LEE A | ORRVILLE | OH | United States | 1 |
| DANNER CHRISTINE D | ROSEVILLE | OH | United States | 1 |
| DANNER THOMAS & MARILYN | GLENMONT | OH | United States | 1 |
| DANNIC ENERGY CORP | PA | United States | 626 | |
| Dannic Energy Corp. | Indiana | PA | United States | 0 |
| Dannic Energy Corp. | Indiana | PA | United States | 31 |
| DANNY L. LONG & SONS | MAGNOLIA | OH | United States | 0 |
| DANVILLE PIPE & SUPPLY CO | DANVILLE | OH | United States | 7 |
| DAPPOLONIA PETRO INC | PA | United States | 58 | |
| DARL KENNEMUTH | PA | United States | 3 | |
| DARLING & SWANSON SHIVLEY | PA | United States | 1 | |
| DARLING DONALD | PA | United States | 1 | |
| DARLING GEER & SWANSON | PA | United States | 9 | |
| DARLING ZANE & MARILYN | FRAZEYSBURG | OH | United States | 1 |
| DARR GEORGE A | NEWCOMERSTOWN | OH | United States | 0 |
| DARR JACK E & CATHERINE | FRESNO | OH | United States | 1 |
| DARRAH DAVID G & DIANA B | ATWATER | OH | United States | 1 |
| DARRAH EDWARD S | ATWATER | OH | United States | 0 |
| DARRELL A & VALINDA L SPENCER | PA | United States | 2 | |
| DARRIN L & KRISTA MITCHLEY | PA | United States | 1 | |
| DARROW ROBERT E | PA | United States | 1 | |
| DART ENERGY LLC | DEXTER CITY | OH | United States | 0 |
| DART GAS & OIL DIVERSIFIED INC | PA | United States | 8 | |
| DART OIL & GAS CORP | MASON | MI | United States | 7 |
| DART OIL & GAS OHIO LLC | MASON | MI | United States | 16 |
| DART OIL CO | DENVER | CO | United States | 91 |
| Dart; Gregory G. | Mayville | NY | United States | 0 |
| Dart; Robert and Gregory | Mayville | NY | United States | 0 |
| DASCENZO RICHARD | YOUNGSTOWN | OH | United States | 1 |
| DASKIVICH JOSEPH | PA | United States | 2 | |
| DATKULIAK CHARLES | BEALLSVILLE | OH | United States | 1 |
| DAUGHERTY DAVID W | PA | United States | 1 | |
| DAUGHERTY J R | PA | United States | 1 | |
| DAUGHERTY OIL CO | GLENFORD | OH | United States | 3 |
| DAUGHERTY PAUL I | PA | United States | 2 | |
| DAUGHERTY RANDELL B | LAKEVILLE | OH | United States | 1 |
| DAUGHERTY RODGER L | SHREVE | OH | United States | 1 |
| DAVALI, INC | MEADVILLE | PA | United States | 0 |
| DAVE HALLMAN CHEVROLET DATSUN INC | PA | United States | 2 | |
| DAVE MORRIS OIL AND GAS | NEW MATAMORAS | OH | United States | 0 |
| DAVE SHRADER OIL FLD SVC INC | PA | United States | 29 | |
| DAVENPORT ROBERT J | BEREA | OH | United States | 1 |
| DAVES WELDING SHOP INC | PA | United States | 1 | |
| Davey - Joans | Williamstown | NY | United States | 0 |
| Davey - Joans | Williamstown | NY | United States | 1 |
| DAVID & JACQUELINE KWITOWSKI | PA | United States | 1 | |
| DAVID & JANICE Y FORADORI | PA | United States | 1 | |
| DAVID & JOSEPH PANZITTA | PA | United States | 2 | |
| DAVID & KEVIN WADDING | PA | United States | 1 | |
| DAVID & LISA MCLALLEN | PA | United States | 1 | |
| DAVID & SUZANNE SITZLER | PA | United States | 1 | |
| DAVID A & DIAN COOPER | PA | United States | 1 | |
| DAVID ANDREW & JUDITH A TUSZYNSKI | PA | United States | 1 | |
| DAVID B MILLER | PA | United States | 1 | |
| DAVID B OAS | PA | United States | 1 | |
| DAVID BACHMAN & JIM & W REED DUNCAN | PA | United States | 4 | |
| DAVID C & ROSELLE ONORATO | PA | United States | 1 | |
| DAVID C DUNBAR | PA | United States | 2 | |
| DAVID C GRADY | PA | United States | 14 | |
| DAVID E & EDNA P KELLER | PA | United States | 24 | |
| DAVID E CUSHNER CONTRACT SVC | PA | United States | 21 | |
| DAVID E MEALY | PA | United States | 1 | |
| DAVID G & KATHLEEN M CROFT | PA | United States | 1 | |
| DAVID G & MARJORIE R RUPP | PA | United States | 1 | |
| DAVID G & MAUREEN A POUNDS | PA | United States | 2 | |
| DAVID G FARKAS & DARREN J PAPAILA | PA | United States | 2 | |
| DAVID GAON & SPENCER STILLMAN | CA | United States | 3 | |
| DAVID H MELAT CO | PA | United States | 29 | |
| DAVID J & MARY LEE LAIRD | PA | United States | 1 | |
| DAVID L & KAREN J SMITH | PA | United States | 1 | |
| DAVID L DUNHAM & MARK A ODONNELL | PA | United States | 13 | |
| DAVID L HILL | PA | United States | 18 | |
| DAVID LESHER DBA LESHER OIL | PA | United States | 229 | |
| DAVID M SHAFFER | PA | United States | 3 | |
| DAVID MACPHERSON & ROSANNE GRANIERI | PA | United States | 1 | |
| DAVID MEAGHER & VIRGINIA MEAGHER | PA | United States | 1 | |
| DAVID N & JOAN B BALDWIN | PA | United States | 1 | |
| DAVID N & LINDA M MORRISON | PA | United States | 1 | |
| DAVID O & SHIRLEY J THAYER | PA | United States | 1 | |
| DAVID OIL CO | JOHNSTOWN | OH | United States | 0 |
| DAVID P & PATRICIA L BROWN | PA | United States | 1 | |
| DAVID P KAFFERLIN | PA | United States | 1 | |
| DAVID P SNELL | PA | United States | 1 | |
| DAVID R WRIGHT | PA | United States | 1 | |
| DAVID T & MARIANNA HERBERLE | PA | United States | 1 | |
| DAVID TACCONE | PA | United States | 1 | |
| DAVID W & DEBORAH K REEFER | PA | United States | 2 | |
| DAVID W & JESSIE A GILMORE | PA | United States | 1 | |
| DAVIDHIZAR WAYNE E | WOOSTER | OH | United States | 1 |
| DAVIDSON DEAN L. & SALLY | MANSFIELD | OH | United States | 1 |
| DAVIDSON OIL | FRAZEYSBURG | OH | United States | 13 |
| DAVIDSON OSCAR | FRAZEYSBURG | OH | United States | 0 |
| DAVIDSON ROGER D | PA | United States | 38 | |
| Davidson; William A; & Jennifer I. | Jamestown | NY | United States | 0 |
| DAVIES ALFRED T | PA | United States | 1 | |
| DAVIS BENJAMIN I JR | PA | United States | 1 | |
| DAVIS BRADLEY & KATHY | STOCKPORT | OH | United States | 2 |
| DAVIS BROS DRILLING INC | PAINESVILLE | OH | United States | 1 |
| DAVIS CHARLES | FOWLER | OH | United States | 0 |
| DAVIS CHARLES | NEWCOMERSTOWN | OH | United States | 1 |
| DAVIS CHRISTINIA L | PA | United States | 1 | |
| DAVIS CLAIR F | PA | United States | 4 | |
| DAVIS COAL & GAS CO | PA | United States | 3 | |
| DAVIS DAVID L | PA | United States | 1 | |
| DAVIS DEAN | WOOSTER | OH | United States | 0 |
| DAVIS DENNIS & GAIL | PAINESVILLE | OH | United States | 1 |
| DAVIS DRLG | United States | 0 | ||
| DAVIS FRAC TANKS & SUPPLY | WOOSTER | OH | United States | 58 |
| DAVIS GARY L | BEAVER | OH | United States | 3 |
| DAVIS GARY WILLIAM | JERUSALEM | OH | United States | 1 |
| DAVIS JAMES W | ROSEVILLE | OH | United States | 1 |
| DAVIS JOHN L | SPRINGFIELD | OH | United States | 1 |
| DAVIS KENNETH | CUMBERLAND | OH | United States | 1 |
| DAVIS LEO & ROBERTA | WARREN | OH | United States | 0 |
| DAVIS LEWIS E | PA | United States | 1 | |
| DAVIS MARILYN AND WEST BETTY | ZANESVILLE | OH | United States | 0 |
| DAVIS MAURICE E | BEAVER | OH | United States | 1 |
| DAVIS MILDRED & CAROLINE | PORT WASHINGTON | OH | United States | 1 |
| DAVIS NEAL G | PA | United States | 1 | |
| DAVIS RAYMOND W JR | NEW MATAMORAS | OH | United States | 2 |
| DAVIS RETA J | BELPRE | OH | United States | 0 |
| DAVIS RICHARD F | PA | United States | 1 | |
| DAVIS ROBERT J | DIAMOND | OH | United States | 0 |
| DAVIS ROBERT L | NEWARK | OH | United States | 1 |
| DAVIS ROGER | JUNCTION CITY | OH | United States | 2 |
| DAVIS SCOTT & PAULA | ZANESVILLE | OH | United States | 1 |
| DAVIS SEWARD | NORTON | OH | United States | 1 |
| DAVIS W T III | MO | United States | 2 | |
| DAVIS WELL SERVICE | United States | 0 | ||
| DAVIS WELL SVC | PA | United States | 2 | |
| DAVIS WILLIAM | PA | United States | 22 | |
| DAVIS WILLIAM & NANCY | NEW CONCORD | OH | United States | 1 |
| DAVIS WILLIAM A | PA | United States | 6 | |
| Davis; Lloyd B. | Mulberry | AR | United States | 0 |
| Davis; Roy C. Jr. | Cameron Mills | NY | United States | 0 |
| DAVISON EDWARD | AKRON | OH | United States | 2 |
| DAVY THOMAS A | HOPEWELL | OH | United States | 1 |
| DAWELL INC | PA | United States | 13 | |
| DAWKINS DONALD | WARREN | OH | United States | 0 |
| DAWLEY ALAN | PA | United States | 67 | |
| DAWN ENERGY SVC | PA | United States | 50 | |
| DAWN OIL CO | PA | United States | 15 | |
| Dawn Oil Co. | Eldred | PA | United States | 0 |
| Dawn Oil Co. | Eldred | PA | United States | 4 |
| DAWSON MICHAEL & SUSAN | FARMSDALE | OH | United States | 1 |
| DAWSON RUN ASSOC | PA | United States | 5 | |
| DAWSON WALTER & DINA | FARMDALE | OH | United States | 1 |
| Dawydko; Judith B. | Akron | NY | United States | 0 |
| Dawydko; Ron | Akron | NY | United States | 0 |
| DAY ALLAN & JOANNE | OAKLANDON | IN | United States | 1 |
| DAY DONALD L | GUYSVILLE | OH | United States | 1 |
| DAY EDWARD B | PA | United States | 7 | |
| DAY G STEVEN | PA | United States | 1 | |
| DAY LARRY | CHESAPEAKE | OH | United States | 1 |
| DAY RETHA | COOLVILLE | OH | United States | 1 |
| DAY WAYNE & ETHEL | DENNISON | OH | United States | 1 |
| Day; James W | Bolivar | NY | United States | 0 |
| DAYWALT KENNETH & DEBORAH | BRISTOLVILLE | OH | United States | 0 |
| DBS BLDG ASSN | PA | United States | 1 | |
| DBT Pierce Land; LLC | East Aurora | NY | United States | 0 |
| DC & HL & NK KING | PA | United States | 1 | |
| DC LAND MANAGEMENT LLC | PA | United States | 24 | |
| DC OIL & GAS LLC | WOODSFIELD | OH | United States | 47 |
| DCI PETROLEUM INC | DORSET | OH | United States | 24 |
| DDC INC | PA | United States | 50 | |
| DE FLOCKERZI & JW PHILLIPS | PA | United States | 78 | |
| DE LTD FAMILY PARTNERSHIP | PA | United States | 337 | |
| DE RICARDO INVESTMENT CO | RUSHVILLE | OH | United States | 2 |
| DEACON OIL CO | PA | United States | 1 | |
| Deacon; Thomas J. | Randolph | NY | United States | 0 |
| DEAN & MARY ANNE STILES | PA | United States | 1 | |
| DEAN DAVID D | GARFIELD HTS | OH | United States | 1 |
| DEAN JEFFREY & WENDY KAY | LEWISVILLE | OH | United States | 3 |
| DEAN JOHN W | POMEROY | OH | United States | 1 |
| DEAN ORVILLE E | PA | United States | 1 | |
| DEAN PAUL M | LOGAN | OH | United States | 1 |
| DEAN S RITNER | PA | United States | 8 | |
| DEANGELO GEORGE J | PA | United States | 1 | |
| DEAR INC | PA | United States | 1 | |
| DEARINGER JOHN & VEDA | BLUE ROCK | OH | United States | 1 |
| DEARTH WAYNE | PHILO | OH | United States | 0 |
| DEBACKER DANIEL | NEW PLYMOUTH | OH | United States | 1 |
| DEBBIE & KURT J EDWARDS | PA | United States | 1 | |
| DEBNAR PHYLLIS | MILLERSBURG | OH | United States | 1 |
| DEBORAH A & GREGORY J MOYER | PA | United States | 5 | |
| DEBORAH L & STEPHEN D ZAUN | PA | United States | 1 | |
| DEBORAH M CRAFT | PA | United States | 1 | |
| DEBRA L & HENRY J SPERSTRA | PA | United States | 23 | |
| DECATUR CHAPEL CHURCH | LITTLE HOCKING | OH | United States | 1 |
| DECEDER LOUISE G | DIAMOND | OH | United States | 0 |
| DECHANT JOHN | BURBANK | OH | United States | 1 |
| DECKER DANIEL A | PIERPONT | OH | United States | 1 |
| DECKER DAVID W | PA | United States | 2 | |
| DECKER DEAN P | MARIETTA | OH | United States | 1 |
| Decker Excavating | Jamestown | NY | United States | 0 |
| DECKER JAMES E | ELMIRA | NY | United States | 3 |
| DECKER WELL SERVICE | FLEMING | OH | United States | 0 |
| DECKER WELL SERVICE | United States | 0 | ||
| DECKER WELL SERVICE | FLEMING | OH | United States | 39 |
| DECKER, EARNEST | WAYNESBURG | OH | United States | 1 |
| Decker; James K. & Tiffany J. | Jamestown | NY | United States | 0 |
| DECLEVA PAUL | DALLAS | TX | United States | 2 |
| DEDAD MICHAEL L | PA | United States | 1 | |
| DEE HEAVILIN DRLG | United States | 0 | ||
| DEEMER ALTON | MINFORD | OH | United States | 1 |
| DEEMER F C | PA | United States | 3 | |
| DEEP HOLE OIL & GAS LLC | WORTHINGTON | OH | United States | 2 |
| DEEP RESOURCES LLC | POLK | OH | United States | 359 |
| DEEP RESOURCES, LLC | POLK | OH | United States | 0 |
| DEEP VALLEY OIL & GAS CO OF PA | PA | United States | 1 | |
| DEEPWOOD GAS VENTURES LLC | MENTOR | OH | United States | 1 |
| DEER CREEK INC | CAMBRIDGE | OH | United States | 23 |
| DEER CREEK OIL & GAS | GA | United States | 7 | |
| DEER CREEK PARTNERS INC | HUDSON | OH | United States | 1 |
| DEER OIL & GAS | MARIETTA | OH | United States | 34 |
| DEER RUN ASSOC | PA | United States | 17 | |
| DEERFIELD RESOURCES LLC | MCCONNELSVILLE | OH | United States | 1 |
| DEESER EXCAVATING CO | MILLERSBURG | OH | United States | 0 |
| DEETER CHARLES E | PIERPONT | OH | United States | 1 |
| DEETER EQUIPMENT LEASING | COOPERSTOWN | PA | United States | 0 |
| DEETER JIMMY & DIXIE | POMEROY | OH | United States | 1 |
| DEETER PAUL H | PA | United States | 29 | |
| DEFELICE MICHAEL | PA | United States | 1 | |
| DEFFENBAUGH PROD INC | CORCLEVILLE | OH | United States | 1 |
| DEFOREST DRILLING VENTURE | PA | United States | 30 | |
| Degitz-Stevenson Financial Security Partnersh | Limestone | NY | United States | 0 |
| Degitz; Sig | Limestone | NY | United States | 0 |
| DEGRANDIS RONALD L | WESTLAKE | OH | United States | 1 |
| DEHASS ANN S | CHARM | OH | United States | 1 |
| DEHNER JAMES F & RUTH E | REEDSVILLE | OH | United States | 0 |
| DEHOFF MAURICE C | HOMEWORTH | OH | United States | 1 |
| DEIBLE JOHN D | PA | United States | 3 | |
| DEININGER JAMES A | PA | United States | 1 | |
| DEITSCH MARGARET | CELINA | OH | United States | 1 |
| DEITZ E E | PA | United States | 2 | |
| DEITZ EDITH | PA | United States | 53 | |
| DEITZ GAS & OIL INC | PA | United States | 325 | |
| DeJoe; Joseph P. & Sandra K. | Portland | NY | United States | 0 |
| DeLANCEY CLELA | CALDWELL | OH | United States | 0 |
| DELANCEY GLEN C | CALDWELL | OH | United States | 0 |
| DELANEY DRLG | United States | 0 | ||
| DELAWARE COUNTY BANK | United States | 0 | ||
| DELBERT E GEER | PA | United States | 1 | |
| DELBERT O & DORA A PORTER | PA | United States | 1 | |
| DELLAGNESE CONSTRUCTION CO. | FAIRLAWN | OH | United States | 3 |
| DELMATTO NICHOLAS | LOGAN | OH | United States | 1 |
| DELNA R & MERL B SAWDY | PA | United States | 1 | |
| DELONG OIL INC | PA | United States | 55 | |
| DELONG PRODUCERS | DENVER | CO | United States | 1 |
| DELONG WINGARD | GLENFORD | OH | United States | 1 |
| DELORES & JAMES JR CASE | PA | United States | 1 | |
| DELP JODE M | PA | United States | 1 | |
| DELRAY DRILLING INC | ZANESVILLE | OH | United States | 1 |
| DELRAY OIL INC | SAN ANTONIO | TX | United States | 5 |
| DELSCO CORP | PA | United States | 11 | |
| DELTA APPALACHIAN RES INC | OAK BROOK | IL | United States | 0 |
| DELTA DRILLING | United States | 0 | ||
| DELTA INLAND OIL RES LLC | PA | United States | 13 | |
| DELTA PETRO CORP OF COLORADO | CO | United States | 6 | |
| DELTA PETROLEUM CORP | MILLERSBURG | OH | United States | 58 |
| DELTA RESOURCES INC | FL | United States | 9 | |
| DELTA RESOURCES INC | WORTHINGTON | OH | United States | 6 |
| DELTA TRUST WILLIAM C CARTINHOUS JR | VA | United States | 1 | |
| Delta Well & Pump Co.; Inc. | Ronkonkoma | NY | United States | 0 |
| DELTAUS CORP | TX | United States | 79 | |
| DELULLO DAVID L JR | PA | United States | 1 | |
| DELZELL OIL CO | FL | United States | 6 | |
| Demambro; Gene Brian | Mayville | NY | United States | 0 |
| DEMARCO JOHN J | PA | United States | 1 | |
| DEMARCO JOHN L | NORTH JACKSON | OH | United States | 1 |
| DEMARINIS MARC A | OBERLIN | OH | United States | 1 |
| DEMUTH JOHN R | NEW PHILADELPHI | OH | United States | 0 |
| DEMYAN ANDY & PATRICIA | GRAFTON | OH | United States | 1 |
| DENA OIL & GAS FLD SVC | PA | United States | 9 | |
| DENISE L & WILLIAM S SHOLLENBERGER | PA | United States | 1 | |
| DENISE RAE & DONALD E ZAHORCHAK | PA | United States | 1 | |
| DENMAN DALE FARMS | CORTLAND | OH | United States | 8 |
| DENMAN DALE G | SUMMERFIELD | FL | United States | 3 |
| DENMAN RALPH O | WALHONDING | OH | United States | 1 |
| DENMAN, THOMAS A. | CORTLAND | OH | United States | 1 |
| DENNIS CLAY COMPANY | United States | 0 | ||
| DENNIS CRAIG | BREMEN | OH | United States | 1 |
| DENNIS D & JEAN A STEELE | PA | United States | 12 | |
| DENNIS FRANK M | LOGAN | OH | United States | 1 |
| DENNIS J SABELLA | PA | United States | 9 | |
| DENNIS JOHN DANIEL | MARIETTA | OH | United States | 1 |
| DENNIS L & LINDA M SWIFT | PA | United States | 1 | |
| DENNIS LLOYD D | FLEMING | OH | United States | 6 |
| DENNIS NORMA JEAN ZIEGLER | MARIETTA | OH | United States | 3 |
| DENNIS TAYLOR DRLG | United States | 0 | ||
| DENNIS WILBERT | WINGETT RUN | OH | United States | 2 |
| DENNISON DISPOSAL LLC | DOVER | OH | United States | 1 |
| DENNY ROBERT & EVELYN | NEW LEXINGTON | OH | United States | 1 |
| DENOCHICK LOGGING & CLEARING | MORRISDALE | PA | United States | 0 |
| Densmore; Winfield F. & Debra | Lakewood | NY | United States | 0 |
| DENTON ARTHUR H | NY | United States | 5 | |
| DENTON CORP | PA | United States | 9 | |
| DENZINGER OIL & GAS | RAVENNA | OH | United States | 2 |
| DEPENDABLE INS CO | United States | 0 | ||
| DEPETRO & ENGEL | PA | United States | 9 | |
| DEPEW DRLG | United States | 0 | ||
| Depew Union Free School District | Depew | NY | United States | 0 |
| Depew Union Free School District | Depew | NY | United States | 4 |
| Deposit Bank | United States | 0 | ||
| DePriest; Howard Joseph & Susan M. | East Aurora | NY | United States | 0 |
| DEPT. OF VETERANS AFFAIRS | WASHINGTON | DC | United States | 4 |
| Deptuch; Michael Estate | Syracuse | NY | United States | 0 |
| DEPUY DRILLING | United States | 0 | ||
| DEPUY DRILLING CO | MARIETTA | OH | United States | 53 |
| DER PAUL & SARAH | RAVENNA | OH | United States | 1 |
| DERBY OIL & GAS CORP | ZANESVILLE | OH | United States | 0 |
| DERBY OIL & GAS CORP | CUMBERLAND | OH | United States | 205 |
| DERBY OPERATING CORP | WOOSTER | OH | United States | 297 |
| DERR KIMBERLY J | LAKEVILLE | OH | United States | 1 |
| DERRICK INDUSTRIES INC | JUNCTION CITY | OH | United States | 3 |
| DERRICK PETROLEUM INC | BLADENSBURG | OH | United States | 0 |
| DERRICK PETROLEUM INC | BLADENSBURG | OH | United States | 193 |
| DERRICKHEIM CO | PA | United States | 3 | |
| DERRY C WAYNE & SHERYL | ZANESVILLE | OH | United States | 1 |
| DERRY RICHARD W | ZANESVILLE | OH | United States | 1 |
| DESANTIS JAMES V | PA | United States | 2 | |
| DESANTIS SHARON K | PA | United States | 1 | |
| DESANTIS SIGNS | PA | United States | 1 | |
| DESCO CORP | COLUMBUS | OH | United States | 5 |
| Desert Gas Exploration; Inc. | Fredonia | NY | United States | 0 |
| DESKO BERNARD | PA | United States | 1 | |
| DESMOND MCDONALD | PA | United States | 1 | |
| DETWEILER WALLACE | SUGARCREEK | OH | United States | 0 |
| Detweiler; Susan B. | Sherman | NY | United States | 0 |
| DETZEL ROBERT A | PA | United States | 1 | |
| DEV WELL INC | CA | United States | 28 | |
| DeVAULT DALE | WEST FARMINGTON | OH | United States | 0 |
| DEVELOPED RESOURCES INC | PA | United States | 50 | |
| DEVER DRLG | United States | 0 | ||
| DEVER F M WELL SER INC | CAMBRIDGE | OH | United States | 0 |
| DEVER LAVON B | CAMBRIDGE | OH | United States | 49 |
| DEVER PHILLIP J | NAPLES | FL | United States | 10 |
| DEVEREAUX JOHN | WELLINGTON | OH | United States | 1 |
| Devin Mfg. | United States | 0 | ||
| DEVINE HENRY J JR | PA | United States | 1 | |
| DEVITT GLENN | PA | United States | 2 | |
| DEVITT MERLE & SHIRLEY | KENSINGTON | OH | United States | 1 |
| Devlieger; Carl L. | Warren | PA | United States | 0 |
| DEVLIN WILLIAM F | PA | United States | 57 | |
| DEVOL DANNIE | LOGAN | OH | United States | 1 |
| DEVOL MARK | LOGAN | OH | United States | 1 |
| DEVON ENERGY PRODUCTION CO | OKLAHOMA CITY, | OK | United States | 13 |
| DEVON ENERGY PRODUCTION CO LP | OKLAHOMA CITY | OK | United States | 0 |
| DEVON PETROLEUM CORP | MARIETTA | OH | United States | 13 |
| DEVONIAN ENERGY CORP | OH | United States | 13 | |
| DEVONIAN GAS & OIL CO | PA | United States | 2 | |
| DEVONIAN RESOURCES INC | PA | United States | 396 | |
| DEVORE ANTHONY D | GAMBIER | OH | United States | 1 |
| DEVORE DELMAR &MARY ANN | MT. VERNON | OH | United States | 1 |
| DEVORE DORA E | PA | United States | 10 | |
| DEVROX PETRO RECOVERY | OH | United States | 1 | |
| DEW JAMES A | MALTA | OH | United States | 1 |
| DEWBERRY LEWIS | PA | United States | 1 | |
| DEWEESE NANCY L | PA | United States | 2 | |
| DEWEESE VIRGE | SHREVE | OH | United States | 1 |
| DEWEY BRYAN LTD | OH | United States | 1 | |
| DEWEY EDWARD S | PA | United States | 11 | |
| DEWEY TRUST ESTATE | PA | United States | 2 | |
| DeYARMON CHARLES JR | MAGNOLIA | OH | United States | 2 |
| DFL OILFIELD SERVICES INC | NILES | OH | United States | 0 |
| DG & RR RADAKER | PA | United States | 1 | |
| DG OIL COMPANY INC | GRAYSVILLE | OH | United States | 18 |
| DGM AG; LLC | Union Springs | NY | United States | 0 |
| DHM DRILLING | United States | 0 | ||
| Di Cerbo; Nicholas A. | Olean | NY | United States | 0 |
| DI FILIPPO PIETRO | NORTH ROYALTON | OH | United States | 1 |
| DI PIERO JOHN | McDONALD | OH | United States | 1 |
| DI SALVATORE MARK | ASHTABULA | OH | United States | 0 |
| DIAMOND & BRENNAN REAL ESTATE LP | PA | United States | 1 | |
| Diamond Energy | United States | 0 | ||
| DIAMOND ENERGY RESOUR INC | NEW PHILADELPHI | OH | United States | 1 |
| DIAMOND OIL & GAS CO | PA | United States | 3 | |
| DIAMOND OIL CO | LANCASTER | OH | United States | 11 |
| DIAMOND OIL SERVICES LLC | VIENNA | OH | United States | 0 |
| DIAMOND SAVINGS & LOANS | United States | 0 | ||
| DIAMOND SHAMROCK CHEM CO | IRVING | TX | United States | 31 |
| Diane Von Furstenberg Studio; L.P. | New York | NY | United States | 0 |
| DIANO ANTHONY | CANTON | OH | United States | 1 |
| DIASU EXPLORATION & PROD INC | TX | United States | 19 | |
| DiBARTOLOMEO ANDREW&DIANE | COPLEY | OH | United States | 1 |
| DIBB LLOYD | PA | United States | 1 | |
| DIBBLE STEWART L | PA | United States | 4 | |
| DiBiaggio Deirdre and Carmichael; Katherine | Coral Gables | FL | United States | 0 |
| DICK HARMEYER CONST. | United States | 0 | ||
| DICK MARSHALL | United States | 0 | ||
| DICK SCHWAB | TX | United States | 4 | |
| Dick; Cinda S. | Friendship | NY | United States | 0 |
| Dick; James F Jr | Friendship | NY | United States | 0 |
| DICKEN GLENN | ALLINACE | OH | United States | 3 |
| DICKENHOOF RAY H | CRESTON | OH | United States | 1 |
| DICKEY DELBERT | CAMBRIDGE | OH | United States | 1 |
| DICKEY EDWARD R | PA | United States | 14 | |
| DICKEY MONROE P | CAMBRIDGE | OH | United States | 0 |
| DICKINSON BYRON L | NEW CONCORD | OH | United States | 1 |
| Dickman Farms | Auburn | NY | United States | 0 |
| Dickman Farms | Auburn | NY | United States | 1 |
| DICKSON ENVIRONMENTAL SERVICES | BATH | NY | United States | 0 |
| DICKSON EUGENE G | COLUMBUS | OH | United States | 3 |
| DICKSON HOWARD & MILDRED | CHANDLERSVILLE | OH | United States | 1 |
| DIDAM JAMES EAISE AGENT | PA | United States | 8 | |
| DiDOMENICO MARY | ELYRIA | OH | United States | 1 |
| DIEFFENDERFER ROBERT F | PA | United States | 1 | |
| Diehl; Helmut & Sonja | Williamsville | NY | United States | 0 |
| DIERKES PATRICIA A | DIAMOND | OH | United States | 0 |
| DIES RICHARD A | PA | United States | 1 | |
| Dieteman; Peter H. | Allegany | NY | United States | 0 |
| DIETRICH DRILLING CO | ASHLAND | OH | United States | 43 |
| DIETRICH FOUNDATION | PITTSBURG | PA | United States | 1 |
| DIETRICH PHILIP H | JEFFERSON | OH | United States | 110 |
| DIETRICH RAMON F | JEFFERSON | OH | United States | 0 |
| DIETTERICH RANDY A | PA | United States | 6 | |
| DIETZ BRUCE C | TUPPERS PLAINS | OH | United States | 1 |
| DIETZ CHARLES L | PA | United States | 1 | |
| DIETZ DRLG | United States | 0 | ||
| DIETZ OIL FIELD SUPPLY | DOVER | OH | United States | 2 |
| DIETZ RAY | NEW PHILADELPHI | OH | United States | 0 |
| DIG ME INC | United States | 0 | ||
| DiGIACOMO MARIO &CARMELLA | FOWLER | OH | United States | 2 |
| DILLARD JOHN & EDITH | GALLIPOLIS | OH | United States | 1 |
| DILLIGEN LTD | STREETSBORO | OH | United States | 1 |
| DILLON & REETZ | NY | United States | 4 | |
| DILLON DONALD R AND HELEN M | UHRICHSVILLE | OH | United States | 1 |
| DILLON JOHN C | NASHPORT | OH | United States | 15 |
| DILLON JOHN DBA J F DISCOVERY | AKRON | OH | United States | 0 |
| DILLONS WATER AND OILFIELD SE | BLUE ROCK | OH | United States | 0 |
| DILLOW ROBERT & SALLY | THORNVILLE | OH | United States | 1 |
| DILORETO & ASSOC | PA | United States | 2 | |
| DILORETO ALBERT | PA | United States | 1 | |
| DILS OIL & GAS | PARKERSBURG | WV | United States | 8 |
| DIMICK JAMES D | BURTON | OH | United States | 1 |
| DIMPLE ROCK DEVELOPMENT | UHRICHSVILLE | OH | United States | 3 |
| DINERO OPERATING CO | MIDLAND | TX | United States | 0 |
| DINGER HERMAN S | PA | United States | 1 | |
| DINGER KEITH R | CRESTON | OH | United States | 1 |
| DINGUS JAY | SOUTH POINT | OH | United States | 1 |
| DINICOLA PETER T | PA | United States | 1 | |
| DINISHAK CAROLE L | HUNTSBURG | OH | United States | 1 |
| DINOVI LOUIS | HUDSON | OH | United States | 0 |
| DINOVO JAMES F & ANDREA J | STREETSBORO | OH | United States | 1 |
| DINSMORE HARRY H JR | PA | United States | 1 | |
| DIRECT DRILLING | United States | 0 | ||
| DIRECTION DRLG CONTRACTORS INC | United States | 0 | ||
| DIRIENZO DOMINICK A | PA | United States | 1 | |
| DiRIENZO HENRY & SONS INC | BOARDMAN | OH | United States | 1 |
| DIRT EXCAVATING | BRADFORD | PA | United States | 0 |
| DISCOVER BANK | SALT LAKE CITY | UT | United States | 0 |
| DISCOVERY | United States | 0 | ||
| DISCOVERY OIL & GAS LLC | PA | United States | 9 | |
| DISCOVERY OIL AND GAS | CANONBURG | PA | United States | 12 |
| DISCOVERY OIL LTD | LOS ANGELES | CA | United States | 28 |
| DISHON WILLIAM J II | NEWARK | OH | United States | 2 |
| DISHONG HERMAN | PA | United States | 1 | |
| DISPATCH PRINTING INC | PA | United States | 2 | |
| DISPOSAL TECH INC | CAMBRIDGE | OH | United States | 1 |
| DITTER CURT AND CARLENA | ROSEVILLE | OH | United States | 1 |
| DITTMAN JAMES N | PA | United States | 64 | |
| DITTMER MICHAEL D | ATWATER | OH | United States | 1 |
| DITTOE DAWN | KILLBUCK | OH | United States | 1 |
| DITTOE FRANCIS J | SOMERSET | OH | United States | 1 |
| DITTOE ROBERT & CAROLYN | THORNVILLE | OH | United States | 1 |
| DITTOE STEPHEN & BETH | SOMERSET | OH | United States | 1 |
| DITTY WELL SERVICE | United States | 0 | ||
| DIVELY TRUCKING LLC | SOMERSET | PA | United States | 0 |
| DIVER JOHN & NORMA | CANFIELD | OH | United States | 0 |
| DIVERSIFIED RESOURCES OHIO INC | BIRMINGHAM | AL | United States | 0 |
| DIVISION OF GEOLOGICAL SURVEY | COLUMBUS | OH | United States | 0 |
| DIXIE ENERGY CO INC | COLUMBUS | OH | United States | 40 |
| DIXON CARL R | PA | United States | 1 | |
| DIXON EXPLORATION INC | TOLEDO | OH | United States | 1 |
| DIXON RICHARD J | NEW CONCORD | OH | United States | 0 |
| DJH INC | RITTMAN | OH | United States | 4 |
| DJW ENTERPRISES INC | WV | United States | 5 | |
| DK GAS INC | PA | United States | 17 | |
| DL RESOURCES INC | PA | United States | 795 | |
| DLH Energy Service; LLC | Ashville | NY | United States | 0 |
| DLM GAS & OIL CO | CLEVELAND | OH | United States | 0 |
| DME CO | PA | United States | 1 | |
| DME CO LLC | PA | United States | 4 | |
| DMJ GAS & OIL INC | PA | United States | 11 | |
| DMW PROP | PA | United States | 9 | |
| DNL OIL CORP | NEW LEXINGTON | OH | United States | 51 |
| DOAK ALPH & BERNIE | WATERFORD | OH | United States | 0 |
| DOAK THOMAS | WATERFORD | OH | United States | 1 |
| DOAK TODD A AND CATHLEEN B | MOGADORE | OH | United States | 1 |
| DOAN STEPHEN C. | MARIETTA | OH | United States | 1 |
| Dobaj; Raymond | Eden | NY | United States | 0 |
| DOBBIN BEVERLY JO | BARTLETT | OH | United States | 5 |
| DOBBINS TERRY | GARRETTSVILLE | OH | United States | 0 |
| DOBI CORP | PA | United States | 1 | |
| DOBKIN I TODD | PA | United States | 1 | |
| DOBKOWSKI JOHN J | PA | United States | 1 | |
| DOBRANSKY HELEN | WAYNESBURG | OH | United States | 1 |
| DOBROWOLSKI & REYNOLDS & SNAVLEY | PA | United States | 10 | |
| DOBSONS EXCAV INC | PA | United States | 1 | |
| DODSON EDWARD L | GROVE CITY | OH | United States | 1 |
| DODSON RAYMOND | ZANESVILLE | OH | United States | 1 |
| DODSWORTH INC | PA | United States | 1 | |
| DOERRIES SCHARMANN INC | PA | United States | 1 | |
| DOG LTD LLC | SENECAVILLE | OH | United States | 4 |
| DOHODA PATRICIA L | VALLEY CITY | OH | United States | 0 |
| DOLAN DENNIS | PA | United States | 1 | |
| DOLEZAL CHARLES & JOY | ROME | OH | United States | 1 |
| Dolinar; Michael J. | Angola | NY | United States | 0 |
| DOLL RONALD AND BARBARA | CANTON | OH | United States | 1 |
| DOLLAR BANK | United States | 0 | ||
| DOLORES & EUGENE STOCKDALE | PA | United States | 2 | |
| DOLORES & STEVEN ELLENBERGER | PA | United States | 1 | |
| DOME ACCOUNT | PA | United States | 5 | |
| DOME DRILLING | United States | 0 | ||
| DOME DRILLING CO | WESTLAKE | OH | United States | 44 |
| DOME PRODUCING | CLEVELAND | OH | United States | 33 |
| DOMER INC | SHERRODSVILLE | OH | United States | 1 |
| DOMER MARTY | MINERAL CITY | OH | United States | 1 |
| DOMER MORRIS OR MARILYN | NEW PHILADELPHI | OH | United States | 1 |
| DOMESTIC OIL & GAS CO | BEDFORD | OH | United States | 8 |
| DOMESTIC RESERVES LTD | BEDFORD | OH | United States | 0 |
| DOMINIC SACCAMOZZONE | PA | United States | 1 | |
| DOMINION EAST OHIO | NORTH CANTON | OH | United States | 926 |
| Dominion Energy Corp. | Warwick | NY | United States | 0 |
| Dominion Energy Corp. | Warwick | NY | United States | 1 |
| DOMINION EXPL& PROD INC | JANE LEW | WV | United States | 1 |
| DOMINION FIELD SERVICES INC | RICHMOND | VA | United States | 1 |
| DOMINION TRANS INC | WV | United States | 1513 | |
| Dominion Transmission; Inc. | Clarksburg | WV | United States | 0 |
| DOMINISH DENNIS | PERRY | OH | United States | 2 |
| DOMINO INS AGENCY INC | PA | United States | 1 | |
| DON & STEVE FILIPKOWSKI | PA | United States | 1 | |
| DON BESS ENERGY DEV CO INC | PA | United States | 12 | |
| DON MCKEE DRLG | United States | 0 | ||
| DON RIDGWAY | United States | 0 | ||
| DON WOOD | United States | 0 | ||
| DONADEE RESOURCES LLC | CANFIELD | OH | United States | 1 |
| DONAHUE NORMAN K | PA | United States | 2 | |
| DONAKER ALAN M | WARSAW | OH | United States | 4 |
| DONALD & ETHEL MALEY | PA | United States | 1 | |
| DONALD C BECKER | PA | United States | 1 | |
| DONALD C LAFFERTY | PA | United States | 1 | |
| DONALD D COLEMAN JR | PA | United States | 218 | |
| DONALD E & JANET L REARICK | PA | United States | 1 | |
| DONALD E & PAMELA J NEWCOME | PA | United States | 1 | |
| DONALD E HALL | PA | United States | 1 | |
| DONALD EARLY | United States | 0 | ||
| DONALD H & PATRICIA J ALLISON | PA | United States | 1 | |
| DONALD JAQUITH | PA | United States | 1 | |
| DONALD JEANNERETT | PA | United States | 5 | |
| DONALD L & MARY L HERMAN | PA | United States | 1 | |
| DONALD L & VALERIE A MACMURDO | PA | United States | 1 | |
| DONALD L & WILLIAM E KUHN | PA | United States | 1 | |
| DONALD L JACKSON | PA | United States | 1 | |
| Donald Outhouse Family Wealth Trust | Canandaigua | NY | United States | 0 |
| DONALD R & JACQUELINE K JOHNSON | PA | United States | 11 | |
| DONALD R MANLEY | PA | United States | 1 | |
| DONALD R ROTHWELL | PA | United States | 1 | |
| DONALD S LESLIE JR | PA | United States | 1 | |
| DONALD STROTMAN & ROLAND R WEDEKIND | PA | United States | 1 | |
| DONALDSON WERTHMAN BONNIE | PA | United States | 1 | |
| DONELSON CO | PA | United States | 2 | |
| DONELSON ROBERT & ESTHER | JEROMESVILLE | OH | United States | 5 |
| DONELSON RUTH A | POLK | OH | United States | 1 |
| DONER WAYNE & JANET | CELINA | OH | United States | 1 |
| DONIA FRANK & NANCY | CUMBERLAND | OH | United States | 1 |
| DONLEY CHARLES F | HOLMESVILLE | OH | United States | 1 |
| DONLEY DARLENE | GLENMONT | OH | United States | 1 |
| DONNA & DORENE WOLFE | PA | United States | 1 | |
| DONNA & RUDOLPH LINEMAN | PA | United States | 1 | |
| DONNA E & EDWIN M YUCHA | PA | United States | 1 | |
| DONNA M ULAN SMITH & MATTHEW J SMITH | PA | United States | 1 | |
| DONNA R SELKER | PA | United States | 1 | |
| DONNELL SVC INC | PA | United States | 141 | |
| DONNELLY GAS & OIL CORP | CAMBRIDGE | OH | United States | 1 |
| DONOCO INC | CAMBRIDGE | OH | United States | 1 |
| DONOHOE DAVID A | PA | United States | 1 | |
| Donovan Bros. | Dansville | NY | United States | 0 |
| Donovan Bros. | Dansville | NY | United States | 2 |
| DONWARD DRILL/P SEGREST | CAMBRIDGE | OH | United States | 2 |
| Doolittle; Ruth | Linwood | NY | United States | 0 |
| DOPPELHEUER GREGORY | PA | United States | 1 | |
| DORADO GAS RESOURCES LLC | CO | United States | 2 | |
| DORAL RESOURCES INC | PA | United States | 4 | |
| DORAN & ASSOCIATES | PITTSBURGH | PA | United States | 71 |
| DORAN ASSOC INC | PA | United States | 516 | |
| DORCHESTER DRILLING ASSOC | PA | United States | 18 | |
| DORCHESTER PHYLLIS J | PA | United States | 1 | |
| DORFMAN PRODUCTION COMPANY | DALLAS | TX | United States | 397 |
| DORIS & HOWARD R LABOWSKI | PA | United States | 8 | |
| DORIS A & ROBERT H BUZARD | PA | United States | 3 | |
| DORIS S & ROBERT H & SA BUZARD | PA | United States | 6 | |
| DOROHOFF MICHAEL D & SARAH | NEWARK | OH | United States | 1 |
| DOROTHY & HARRY S MALLISEE | PA | United States | 1 | |
| DOROTHY & JOSEPH J CALTAGARONE | PA | United States | 1 | |
| DOROTHY & ROGER MCCOY | PA | United States | 1 | |
| Dorothy C.Baker Revocable Trust | New Port Richey | FL | United States | 0 |
| DOROTHY G & GEORGE L STITELER | PA | United States | 1 | |
| DOROTHY H & LEONARD J SILIANO | PA | United States | 3 | |
| DOROTHY J & JAMES E BURKETT | PA | United States | 1 | |
| DOROTHY J & ROBERT E ARMSTRONG | PA | United States | 1 | |
| DOROTHY R & THOMAS S BASIORKA | PA | United States | 1 | |
| DOROTHY SUE & THOMAS A ALGOE | PA | United States | 1 | |
| Dorrett Oil Partners | Painted Post | NY | United States | 0 |
| Dorrett Oil Partners | Painted Post | NY | United States | 1 |
| DORSET CO INC | OH | United States | 2 | |
| DORSEY OIL & GAS LLC | NASHPORT | OH | United States | 76 |
| DORSO ENERGY | PA | United States | 35 | |
| DORSO LLC | PA | United States | 5 | |
| DORSO LP | PA | United States | 271 | |
| DORSON DAVID J | ORWELL | OH | United States | 1 |
| Dorvit; Russell & Shawn | Little Genesee | NY | United States | 0 |
| DORWARD D A | OH | United States | 17 | |
| DORWARD ENERGY CORP | FL | United States | 31 | |
| Dossett; David R.& Pamela A. | Clarence | NY | United States | 0 |
| DOTTERER ROBERT | RITTMAN | OH | United States | 1 |
| DOTY DONALD D | GLENMONT | OH | United States | 1 |
| DOTY OIL | OWENSBORO | KY | United States | 1 |
| DOUBLE AA S LLC | PA | United States | 1 | |
| DOUBLE D WELL SERVICE INC | UTICA | OH | United States | 0 |
| DOUBLE D WELL SERVICE INC | NEWARK | OH | United States | 13 |
| DOUBLE D WELL SVC | United States | 0 | ||
| DOUBLE EAGLE PETROLEUM CO | DRUMRIGHT | OK | United States | 0 |
| DOUBLE F FARMS | PA | United States | 3 | |
| DOUBLE J RESOURCES INC | PA | United States | 117 | |
| DOUCE LEONARD | WOOSTER | OH | United States | 1 |
| DOUG THOMAS DRLG | United States | 0 | ||
| DOUGHERTY ROBERT W | EAST CANTON | OH | United States | 1 |
| DOUGHERTY WILLIAM & LAURA | AUSTINBURG | OH | United States | 1 |
| DOUGLAS & JEANETTE BURCH | PA | United States | 1 | |
| DOUGLAS A & TAMMY L GAJEWSKI | PA | United States | 1 | |
| DOUGLAS EQUIP INC | PA | United States | 5 | |
| DOUGLAS JOHN & MICHELLE | CAMBRIDGE | OH | United States | 1 |
| DOUGLAS L & ELIZABETH M PETERSON | PA | United States | 24 | |
| DOUGLAS OIL & GAS INC | PA | United States | 43 | |
| Douglas Oil & Gas Limited Partnership | State College | PA | United States | 0 |
| Douglas Oil & Gas Limited Partnership | State College | PA | United States | 2 |
| DOUGLAS OIL & GAS LP | PA | United States | 80 | |
| DOUGLAS OIL FIELD REPAIR & SALES | OH | United States | 3 | |
| DOUGLAS R & HEIDI J NIESEN | PA | United States | 1 | |
| DOUZOS LOUIS A | AMHERST | OH | United States | 1 |
| DOVEDOT ELIZABETH | NEW MATAMORAS | OH | United States | 1 |
| DOVER ATWOOD CORP. | MASSILLON | OH | United States | 191 |
| DOVER OIL CO | MARIETTA | OH | United States | 10 |
| DOVER PROPERTIES COMPANY | WESTLAKE | OH | United States | 3 |
| DOVERSPIKE & PEACOCK | PA | United States | 1 | |
| DOVERSPIKE GLENN D | PA | United States | 7 | |
| DOVIN DAIRY FARMS (JOHN DOVIN) | OBERLIN | OH | United States | 2 |
| DOW CAMERON OIL & GAS | ZANESVILLE | OH | United States | 0 |
| DOW CHEMICAL EASTERN DIV | STRONGSVILLE | OH | United States | 1 |
| DOWELL GLENN C. JR. | CANTON | OH | United States | 1 |
| DOWELL/SCHUMBERGER | United States | 0 | ||
| DOWN HOLE SERVICE LLC | VINCENT | OH | United States | 0 |
| DOWNARD BARBARA | BREMEN | OH | United States | 0 |
| DOWNARD BARBARA C | BREMEN | OH | United States | 1 |
| DOWNES DENNIS | PA | United States | 1 | |
| DOWNHOLE DRILLING | United States | 0 | ||
| DOWNING STANLEY & JOSEPHINE A | HUNTSBURG | OH | United States | 1 |
| DOWNRIGHT BRINE DISPOSAL LLC | DOVER | OH | United States | 1 |
| DOWNS JACOB | SOMERSET | OH | United States | 1 |
| Downtown Development LLC | New York | NY | United States | 0 |
| Downtown Development LLC | New York | NY | United States | 2 |
| DOWNTOWN RESTAURANTS INC | WARREN | OH | United States | 1 |
| DOWSWELL JOHN W | LOMA LINDA | CA | United States | 2 |
| DOYLE ALLEGHENY CORP | PA | United States | 1 | |
| DOYLE JOHN J | PA | United States | 1 | |
| DOZER & WATER INC | SOMERSET | OH | United States | 0 |
| DOZER GEORGE | ROSEVILLE | OH | United States | 1 |
| DRAFFAN FAMILY PARTNERSHIP | MANSFIELD | OH | United States | 1 |
| DRAGICH MARTIN JR & DORIS | DORSET | OH | United States | 0 |
| Dragon Eye Oil Co. | Wellsville | NY | United States | 0 |
| Dragon Eye Oil Co. | Wellsville | NY | United States | 19 |
| Dragon Springs Buddhist; Inc. | Cuddebackville | NY | United States | 0 |
| DRAKE EDWIN C | BRINKHAVEN | OH | United States | 0 |
| DRAKE FLOYD | LOWELL | OH | United States | 1 |
| DRAKE HAROLD DEAN | VERMILION | OH | United States | 0 |
| DRAKE JEFFREY & NANCY | BALTIMORE | OH | United States | 0 |
| DRASS CLARENCE & MARJORIE | ORWELL | OH | United States | 0 |
| DRAVO CORP | PA | United States | 17 | |
| DREES COMPANY, THE | FT. MITCHELL | KY | United States | 1 |
| DREESE & LINDSEY & PAYER | PA | United States | 1 | |
| DREHER VERNA M | COSHOCTON | OH | United States | 2 |
| DREIBELBIS HELEN W | PA | United States | 2 | |
| DRENSKI LEONARD | BRISTOLVILLE | OH | United States | 1 |
| DRERUP JOHN H | VAN BUREN | OH | United States | 1 |
| DRESSER ATLAS | United States | 0 | ||
| Dresser Industrial Park; Inc. | North Tonawanda | NY | United States | 0 |
| DREVE WENDEL EDWARD | ADAMSVILLE | OH | United States | 7 |
| DREYFUS RICHARD | PA | United States | 1 | |
| DRI OPR CO | PA | United States | 3 | |
| DRILCO OIL PROD | WV | United States | 1 | |
| DRILCON INC | MARIETTA | OH | United States | 0 |
| DRILL-MASTERS ONE LTD | FRIENDSHIP | OH | United States | 8 |
| Drillers LLC | Indiana | PA | United States | 0 |
| Drillers LLC | Indiana | PA | United States | 18 |
| DRILLEX INC | MENTOR | OH | United States | 3 |
| DRILLRITE | United States | 0 | ||
| DRISCO SERVICES | United States | 0 | ||
| DROEDER GERALD J | WARREN | OH | United States | 1 |
| DROESE RELLY | ROME | OH | United States | 1 |
| DROPTINE OIL PROD LLC | PA | United States | 2 | |
| DROSKE RONALD E | PA | United States | 1 | |
| DROTOS HELEN | W.FARMINGTON | OH | United States | 0 |
| DRUCKMILLER LOUISE C | PA | United States | 1 | |
| DRUM ANNA | ROME | OH | United States | 1 |
| DRUMM DANIEL | THORNVILLE | OH | United States | 1 |
| DRUMM HELEN | SENECAVILLE | OH | United States | 1 |
| DRUMMOND DAVID & REX | CONNEAUT | OH | United States | 5 |
| DRUMMOND PAULINE | PIERPONT | OH | United States | 0 |
| DRURY GEORGE H | PA | United States | 2 | |
| DRUSHAL J RICHARD | LAKEVILLE | OH | United States | 1 |
| DRY HOLE NATL PETROLEUM | CHAGRIN FALLS | OH | United States | 0 |
| DRY HOLE PRODUCING | POLAND | OH | United States | 29 |
| DUANE HOOK | PA | United States | 4 | |
| DUANE WEISEND | SUMMERFIELD | OH | United States | 1 |
| Dubisz; Lorraine | East Aurora | NY | United States | 0 |
| Dubisz; Richard and Deborah | East Aurora | NY | United States | 0 |
| DUBLIN CORP THE | WESTERVILLE | OH | United States | 75 |
| DUBOIS & SHRIVER | PA | United States | 3 | |
| DUBOIS HALE JUDITH A | GENEVA | OH | United States | 0 |
| DUBOIS PAUL E | PA | United States | 1 | |
| Duchscherer; William J. | College Park | GA | United States | 0 |
| DUCK CREEK ENERGY | BRECKSVILLE | OH | United States | 0 |
| DUCK CREEK ENERGY INC | BRECKSVILLE | OH | United States | 141 |
| DUCK CREEK OIL | POWHATAN PT | OH | United States | 12 |
| DUCK CREEK PETROLEUM LLC | WOOSTER | OH | United States | 11 |
| DUCKETT MICHAEL A SR | PA | United States | 1 | |
| DUCKETT PENNY J | PA | United States | 1 | |
| DUCKWORTH DRLG | United States | 0 | ||
| DUCKWORTH SHIRLEY | MARIETTA | OH | United States | 1 |
| DUCKY EMMERTB DRLG | United States | 0 | ||
| DUDA ALBERT J | PA | United States | 1 | |
| DUDA BERNARD A | PA | United States | 1 | |
| DUDA JOSEPH | PA | United States | 1 | |
| DUDA RICHARD M | PA | United States | 1 | |
| DUDA STEVE | OH | United States | 1 | |
| Dudar; John | Wellsville | NY | United States | 0 |
| DUDAS DAVID | PA | United States | 1 | |
| DUDAS GARY | PA | United States | 1 | |
| DUDAS JOHN | PA | United States | 1 | |
| DUDLEY JOHN & KAREN | CALDWELL | OH | United States | 1 |
| Dueppengiesser Dairy Co.; LLC | Perry | NY | United States | 0 |
| DUFCO INC. | Tulsa | OK | United States | 0 |
| DUFF & VEATCH DRLG | United States | 0 | ||
| DUFF ROBERT J | QUAKER CITY | OH | United States | 1 |
| DUFFEY ROBERT & MAXINE | CAMBRIDGE | OH | United States | 0 |
| DUGAN & EARLYWINE INV&DEV | NEWARK | OH | United States | 0 |
| DUGAN DRILLING | United States | 0 | ||
| DUGAN DRILLING INC. | WALHONDING | OH | United States | 0 |
| DUGAN FRANK M | McCONNELSVILLE | OH | United States | 1 |
| DUGAN GUY E | WALHONDING | OH | United States | 186 |
| DUGAN HARRY OIL CO | NEWARK | OH | United States | 41 |
| DUGAN OIL AND GAS LLC | WALHONDING | OH | United States | 2 |
| DUGAN THOMAS D | PA | United States | 1 | |
| DUHRING RESOURCE CO | PA | United States | 136 | |
| Duink; Darryl J. & Christine M | Hamburg | NY | United States | 0 |
| DUKE ENERGY INC | PA | United States | 45 | |
| DUKES B W | PA | United States | 98 | |
| DUKES SANITARY SERVICE INC. | VIENNA | OH | United States | 0 |
| DULABON DAVID A | PA | United States | 1 | |
| DULANCY DRLG | United States | 0 | ||
| DULL BETTY/WEHRKAMP | ST HENRY | OH | United States | 2 |
| DUMMITT CLETIS | LUCASVILLE | OH | United States | 5 |
| DUMPERTH RICK | SPENCER | OH | United States | 1 |
| DUNBAR & SON OIL ENT INC | EL DORADO | KS | United States | 4 |
| Dunbar; Helen A. Covert | Romulus | NY | United States | 0 |
| DUNCAN BROS | United States | 0 | ||
| DUNCAN CARL & OPAL | BATH | OH | United States | 1 |
| DUNCAN CHARLES | WARSAW | OH | United States | 1 |
| DUNCAN DONALD & JANET | WARSAW | OH | United States | 1 |
| DUNCAN F DAVID | MARENGO | OH | United States | 2 |
| DUNCAN FORREST DAVID | OH | United States | 2 | |
| DUNCAN JOHN C | COPLEY | OH | United States | 2 |
| DUNCAN PERRY R | PA | United States | 1 | |
| DUNCAN ROBERT & F EVELYN | COPLEY | OH | United States | 1 |
| DUNCOMBE MICHAEL P | PA | United States | 1 | |
| DUNDEE OIL & GAS CO INC | BRECKSVILLE | OH | United States | 0 |
| DUNHAM DAVID L | PA | United States | 21 | |
| DUNHAM KARL M | WARSAW | OH | United States | 0 |
| DUNKARD OIL CO | PA | United States | 1 | |
| Dunkirk; City School District | Dunkirk | NY | United States | 0 |
| DUNLAP FLOYD & JANET | STREETSBORO | OH | United States | 1 |
| DUNLAP PHYLLIS J | PA | United States | 1 | |
| DUNN & BAKER DRILLING CO | PA | United States | 3 | |
| DUNN CHERYL ANN | ZANESVILLE | OH | United States | 1 |
| DUNN E J | PA | United States | 1 | |
| DUNN GEORGE B AND MARY E | BURTON | OH | United States | 1 |
| DUNN JOHN | PA | United States | 2 | |
| DUNN JOSEPH L | PA | United States | 22 | |
| DUNN MAR OIL & GAS CO | PA | United States | 41 | |
| DUNN PETER D | PA | United States | 1 | |
| DUNN RUTHIE | NEW MATAMORIS | OH | United States | 0 |
| Dunn; Walter J. & Elixabeth Irrevocable Trust | Cayuga | NY | United States | 0 |
| Dunnewold; Roger; E. | Clymer | NY | United States | 0 |
| DUNNIGAN DANIEL T | KINSMAN | OH | United States | 1 |
| DUNSHA ENTERPRISES INC. | MEDINA | OH | United States | 0 |
| DUNST MICHAEL R | PA | United States | 1 | |
| DUNWOODY SHERI | NEW LEXINGTON | OH | United States | 1 |
| DUPKE ROGER OIL CO INC | RENO | OH | United States | 1 |
| DUPLER CARL T | SOMERSET | OH | United States | 3 |
| DUPRE HERMAN K | PA | United States | 2 | |
| DUQUESNE LIGHT CO | PA | United States | 2 | |
| DUQUESNE NATURAL GAS CO | PA | United States | 14 | |
| DURASTEEL ABRASIVE INC | PA | United States | 1 | |
| DURBIN EQUIPMENT CO | SKOKIE | IL | United States | 0 |
| DURBIN JOHN J | WARSAW | OH | United States | 0 |
| DURBIN KENNETH J | DANVILLE | OH | United States | 1 |
| DURBIN PAUL C | ZANESVILLE | OH | United States | 1 |
| DURNY ELIZABETH | BAY VILLAGE | OH | United States | 1 |
| DURST HOLLY | MILLERSBURG | OH | United States | 1 |
| DURST OIL & GAS INC | POINT PLEASANT | WV | United States | 6 |
| DURST REALTY CO | PA | United States | 2 | |
| DUSENBERRY JOHN E & MARILYN | WARSAW | OH | United States | 2 |
| DUSENBERRY PAUL | ZANESVILLE | OH | United States | 1 |
| Dust Bowl Oil Company; Inc. | Spencerport | NY | United States | 0 |
| DUSTIN ENERGY INC | WARREN | OH | United States | 19 |
| DUSTIN MILES | N OLMSTED | OH | United States | 1 |
| DUSTY DRILL & PRO CORP | NEW LEXINGTON | OH | United States | 120 |
| DUSTY DRILLING | United States | 0 | ||
| DUSTY DRILLING CO INC | NEW LEXINGTON | OH | United States | 95 |
| DUSTY DRLG & PROD CORP | NEW LEXINGTON | OH | United States | 0 |
| DUTIEL WESLEY D | AMESVILLE | OH | United States | 0 |
| DUTTER & CLINE | PA | United States | 6 | |
| DUTTER G E | PA | United States | 16 | |
| DUTTON BYRON C II | AUSTINBURG | OH | United States | 1 |
| DUTTON JAMES L | LIMA | OH | United States | 1 |
| DUTTON OIL/JOHN & LAURA | MINERAL CITY | OH | United States | 0 |
| Dutton; Judson J. | Seneca Falls | NY | United States | 0 |
| DUTY OIL & GAS PROD CO | AKRON | OH | United States | 3 |
| DUVALL KENNETH S | DAYTON | OH | United States | 0 |
| DUVALL MARY & J ALAN | REEDSVILLE | OH | United States | 1 |
| DUVALL S WILEY | ZANESVILLE | OH | United States | 1 |
| Duvall; George P. | Bloomfield | NY | United States | 0 |
| DW DALY & CO | PA | United States | 61 | |
| DW FRANCHOT & CO INC | NY | United States | 191 | |
| DWIGHT FLOWERS DRLG | United States | 0 | ||
| DWYER DENNIS J | PA | United States | 1 | |
| DWYER THOMAS R | PA | United States | 1 | |
| DYE MARVIN & MARY JO | ALLIANCE | OH | United States | 1 |
| DYE WALTER M | WOODSFIELD | OH | United States | 15 |
| DYE WILLIS S | NEW MATAMORAS | OH | United States | 4 |
| DYER J G | PA | United States | 11 | |
| DYLEWSKI PAUL J | PA | United States | 1 | |
| DYM CORP | NY | United States | 45 | |
| DYM Corp. | Olean | NY | United States | 0 |
| DYM Corp. | Olean | NY | United States | 2 |
| DYMO OIL CORP | HOUSTON | TX | United States | 200 |
| DYNAMIC DRILLING | United States | 0 | ||
| DYNAMIC STRUCTURES INC | NEW WATERFORD | OH | United States | 0 |
| DYSYNCO OIL CORP | CLEVELAND | OH | United States | 1 |
| E & C MILLER PRODUCTIONS LLC | UTICA | OH | United States | 4 |
| E & E FARMS/EMILIO FABRIZI | VALLEY CITY | OH | United States | 1 |
| E & E OPERATING LLC | CANFIELD | OH | United States | 3 |
| E & K SWEENEY & J & M WOJTKIELEWICZ | PA | United States | 1 | |
| E & R LEASING | NY | United States | 30 | |
| E & W DEV CO | PA | United States | 1 | |
| E CHARLES HERRICK | PA | United States | 1 | |
| E DIANE & JAMES P NEESE | PA | United States | 1 | |
| E I C INC | COSHOCTON | OH | United States | 7 |
| E K DEVELOPMENT CO INC | CAMBRIDGE | OH | United States | 40 |
| E LINE DRILLING OF OHIO | ROGERS | OH | United States | 1 |
| E LINE DRLG | United States | 0 | ||
| E R PRESTON | AKRON | OH | United States | 1 |
| E SERVICES | MIDLOTHIAN | VA | United States | 2 |
| E&J GAS SERVICES | KY | United States | 1 | |
| EA SCHEIDEMANTLE | PA | United States | 1 | |
| EADS MICHAEL J | SOMERSET | OH | United States | 1 |
| EAGLE EXPL CO/JOHNSON J | BOLIVAR | OH | United States | 12 |
| EAGLE EXPLORATION INC | BOLIVAR | OH | United States | 5 |
| EAGLE INVESTMENT INC | NEW CONCORD | OH | United States | 0 |
| EAGLE LINE CORP | PA | United States | 300 | |
| EAGLE MOUNTAIN ENERGY | COLUMBUS | OH | United States | 1 |
| Eagle Oil | Wellsville | NY | United States | 0 |
| Eagle Oil | Wellsville | NY | United States | 10 |
| EAGLE OIL GROUP | FL | United States | 10 | |
| EAGLE PETRO INC | PA | United States | 34 | |
| EAGLE RESOURCES CORP | PA | United States | 125 | |
| EAGLE RESOURCES LLC | BOLIVAR | OH | United States | 8 |
| Eagle S & T | Forestville | NY | United States | 0 |
| Eagle S & T | Forestville | NY | United States | 51 |
| EAGLEN JACK C | PA | United States | 1 | |
| EAGLEN RICHARD L | PA | United States | 1 | |
| EAISE JAMES | PA | United States | 2 | |
| EAKEN ROBERT & JEAN | WARREN | OH | United States | 1 |
| EAKIN CHERYL J | PA | United States | 1 | |
| EAKIN DOMER | PA | United States | 1 | |
| EAKIN J L | OK | United States | 1 | |
| EAKIN RALPH H | PA | United States | 2 | |
| EAP INDUSTRIES INC | ATLASBURG | PA | United States | 0 |
| EARICH FRANCIS | MALTA | OH | United States | 1 |
| EARL & EMOGENE CORNMAN | PA | United States | 1 | |
| EARL & MAE BROWN | PA | United States | 1 | |
| EARL DAVID & JUDITH A RICHARDS | PA | United States | 5 | |
| EARL E KNOX CO | PA | United States | 1 | |
| EARL F BOYER | PA | United States | 1 | |
| EARL H LINN & PATRICK PETRO | PA | United States | 8 | |
| EARL J & FAYE C CULBERTSON | PA | United States | 1 | |
| EARL MILLER & CARL W THRALLS | PA | United States | 1 | |
| EARLEY DAVID J | NEW MATAMORAS | OH | United States | 1 |
| EARLEY DONALD E | UTICA | OH | United States | 15 |
| EARLEY RONNIE & FLOYD E JR | NEW MATAMORAS | OH | United States | 4 |
| EARLS MARY | OBERLIN | OH | United States | 1 |
| EARLY RICHARD | NEW MATAORAS | OH | United States | 1 |
| Earsing; Mary E. | Marilla | NY | United States | 0 |
| EARTH BORN ENERGY INC | OH | United States | 2 | |
| EARTH RES EXPL & DEVL COR | KENT | OH | United States | 0 |
| EARTH RESOURCES EXPLOR & DEV CORP | OH | United States | 19 | |
| East 93rd Street LLC | New York | NY | United States | 0 |
| East 93rd Street LLC | New York | NY | United States | 1 |
| East Aurora Union Free School District | East Aurora | NY | United States | 0 |
| East Aurora Union Free School District | East Aurora | NY | United States | 3 |
| EAST MESSNER LLC | WOOSTER | OH | United States | 4 |
| EAST OHIO GAS COMPANY | NORTH CANTON | OH | United States | 0 |
| EAST RESOURCES INC | PA | United States | 1199 | |
| EAST RESOURCES MGMT LLC | PA | United States | 43 | |
| East View Farms; Inc. | East Bethany | NY | United States | 0 |
| EASTERDAY JOHN C | NORTH BLOOMFIEL | OH | United States | 1 |
| EASTERN | United States | 0 | ||
| EASTERN AMER ENERGY CORP | CHARLESTON | WV | United States | 11 |
| Eastern American Energy Corp. | Charleston | WV | United States | 0 |
| Eastern American Energy Corp. | Charleston | WV | United States | 7 |
| EASTERN DRILLING MUD SVC INC | PA | United States | 14 | |
| EASTERN GAS SYSTEMS | HOUSTON | TX | United States | 9 |
| EASTERN INTERIOR OIL CO | MO | United States | 1 | |
| EASTERN MOUNTAIN FUEL INC | MARIETTA | OH | United States | 5 |
| EASTERN MOUNTAIN FUEL INC | PARKERSBURG | WV | United States | 1 |
| EASTERN OH PETRO INC | KENT | OH | United States | 0 |
| EASTERN OVERTHRUST ENERGY INC | VA | United States | 2 | |
| EASTERN PETRO CO | OH | United States | 1 | |
| EASTERN PETROL SERV INC | FOWLER | OH | United States | 0 |
| EASTERN PETROLEUM CO | GIRARD | OH | United States | 0 |
| EASTERN PETROLEUM CO | HARTVILLE | OH | United States | 159 |
| EASTERN STATES EXPLORATION CO | PA | United States | 480 | |
| EASTERN STATES OIL & GAS INC | RAVENNA | OH | United States | 127 |
| EASTERN STATES OIL & GAS, INC | RAVENNA | OH | United States | 0 |
| EASTERNLAND SVC INC | PA | United States | 4 | |
| EASTLAKE GORDON | WILLIAMSFIELD | OH | United States | 1 |
| EASTLAND ENERGY GROUP INC | CAMBRIDGE | OH | United States | 39 |
| EASTMAN ALBERT R | COOLVILLE | OH | United States | 2 |
| EASTMAN CHARLES B | COOLVILLE | OH | United States | 1 |
| EASTMAN RON | POMEROY | OH | United States | 0 |
| EASTMINSTER PRESB CH | PA | United States | 2 | |
| EASTON FRANK | MILLERSBURG | OH | United States | 1 |
| EASTON FRANK | SEVILLE | OH | United States | 0 |
| EASTON GAS & OIL CO | PA | United States | 6 | |
| EASTON RESOURCES INC | ORWELL | OH | United States | 3 |
| EASY DRILLING | United States | 0 | ||
| EATON WELL DRLG | United States | 0 | ||
| EBB RESOURCES INC | PA | United States | 4 | |
| EBCO IND PARK | PA | United States | 1 | |
| EBELING MARY JEAN | SOMERTON | OH | United States | 1 |
| EBENEZER OIL CO | PA | United States | 19 | |
| EBERLY ROBERT E | PA | United States | 1 | |
| ECHELBERRY DRLG | United States | 0 | ||
| ECHO DRILLING INC | DOVER | OH | United States | 0 |
| ECHO DRILLING INC | NEWCOMERSTOWN | OH | United States | 187 |
| ECHO OIL & GAS CO | ZANESVILLE | OH | United States | 0 |
| ECK JAMES L & ANNA A | CHANDLERSVILLE | OH | United States | 1 |
| ECK T S | PA | United States | 4 | |
| ECKART AMERICA LP | PAINESVILLE | OH | United States | 1 |
| ECKELBARGER GENE | PA | United States | 1 | |
| ECKERT FRANK JR /BRADFORD OIL | RIDGEWAY | PA | United States | 0 |
| ECKERT KEVIN G | PA | United States | 1 | |
| ECKROAD JERRY L & CHERYL A | MASSILLON | OH | United States | 1 |
| Eckstrom Well Service; LLC | Sugar Grove | PA | United States | 0 |
| Eckstrom; Benjamin L. | Sugar Grove | PA | United States | 0 |
| Eckstrom; Edward | Jamestown | NY | United States | 0 |
| Eclipse Energy Company; LLC | Lake Success | NY | United States | 0 |
| Eclipse Management Assoc.; Inc | New York | NY | United States | 0 |
| ECLIPSE RESOURCES I LP | STATE COLLEGE | PA | United States | 107 |
| ECLIPSE RESOURCES OPER LLC | PA | United States | 1 | |
| ECLIPSE RESOURCES-OHIO LLC | STATE COLLEGE | PA | United States | 1367 |
| ECLIPSE RESOURCES-OHIO LLC | ZANESVILLE | OH | United States | 0 |
| ECM EXPLORATION INC | PA | United States | 42 | |
| ECO DISPOSAL LLC | EAST PALESTINE | OH | United States | 0 |
| ECOLOGIC ENVIRONMENTAL SVCS | WEIRTON | WV | United States | 0 |
| ECONOMY NATURAL GAS INC | PA | United States | 96 | |
| ECONOMY OIL & GAS | PA | United States | 15 | |
| ECONOMY SUPERETTE INC | PA | United States | 1 | |
| ECONOMY WELL DRILLING | OH | United States | 14 | |
| ECS & R | COCHRANTON | PA | United States | 0 |
| ED HOWARD & SON | PA | United States | 1 | |
| ED JAMES WELL SVC INC | PA | United States | 52 | |
| ED KAYLOR | PA | United States | 19 | |
| ED MCGIVERN | PA | United States | 6 | |
| EDAHL EDWARD J | NY | United States | 18 | |
| EDCO DRILL & PROD INC | MT GILEAD | OH | United States | 0 |
| EDCO DRILLING & PRODUCING | MT GILEAD | OH | United States | 260 |
| EDCO DRLG | United States | 0 | ||
| Eddy and Lewin Homes; Inc. | Buffalo | NY | United States | 0 |
| EDDY HOMES INC | PA | United States | 1 | |
| EDDY JEROLD W | RENO | OH | United States | 1 |
| EDDY R. CARROLL & JUANITA | WHIPPLE | OH | United States | 1 |
| EDDY STEPHEN D | WHIPPLE | OH | United States | 1 |
| Eddy; Dale E. | Whitesville | NY | United States | 0 |
| EDELINSKY RICHARD & JOYCE | CHARDON | OH | United States | 1 |
| Eden Central School District | Eden | NY | United States | 0 |
| Eden Central School District | Eden | NY | United States | 3 |
| Eden VFW Post No 8265 | Eden | NY | United States | 0 |
| Eden VFW Post No 8265 | Eden | NY | United States | 3 |
| EDENBURG OIL & GAS CO | PA | United States | 7 | |
| EDGAR JAMES TRUCKING INC | KANE | PA | United States | 0 |
| EDGAR JR & EDGAR SR NEWMAN | PA | United States | 2 | |
| EDGEWOOD GAS CO HAROLD E BROWN | PA | United States | 6 | |
| Edgewood Investments; Inc. | Dunkirk | NY | United States | 0 |
| EDINBORO GRAVEL CO | PA | United States | 1 | |
| EDINBORO HOUSE | PA | United States | 1 | |
| EDINBORO UNITED METH CH | PA | United States | 1 | |
| EDINGER LOUISE E | NEW MATAMORAS | OH | United States | 0 |
| EDISTO RESOURCES CORP | PA | United States | 110 | |
| EDISTO RESOURCES CORP | DALLAS | TX | United States | 0 |
| EDITH D & ROBERT J RUSSIN | PA | United States | 1 | |
| Edler; John L. & John W. | Irving | NY | United States | 0 |
| EDLICO INC | CLEVELAND | OH | United States | 0 |
| EDNA M & HELEN L & RAYMOND M RENNIE | PA | United States | 1 | |
| EDSELS EXCAVATING | DANVILLE | OH | United States | 0 |
| EDWARD & GLORIA THOMPSON | PA | United States | 1 | |
| EDWARD B & MARY M BOYLE | PA | United States | 1 | |
| EDWARD B BOYLE & CO | PA | United States | 2 | |
| EDWARD C & NANCY K BAKER | PA | United States | 1 | |
| EDWARD C MCATEE | PA | United States | 1 | |
| EDWARD D & GRIZELDA U MCCLINTOCK | NV | United States | 1 | |
| EDWARD D & SUSAN E COLE | PA | United States | 1 | |
| EDWARD DAVIES & SONS | PA | United States | 2 | |
| EDWARD G & GRETCHEN A KRUSE | PA | United States | 1 | |
| EDWARD L MCKENNA | PA | United States | 5 | |
| EDWARD M MAZUR | PA | United States | 1 | |
| EDWARD P KULIGOWSKI | PA | United States | 2 | |
| EDWARD P MIEHL | PA | United States | 1 | |
| EDWARD R & EILEEN M BOYLE | PA | United States | 1 | |
| EDWARD R & SHIRLEY I HOLTZ | PA | United States | 1 | |
| EDWARD R SIMPSON | PA | United States | 1 | |
| EDWARD SELDEN | PA | United States | 1 | |
| EDWARD W & MARJORIE M LINDSEY | PA | United States | 5 | |
| EDWARD W & PHILLIP A SPANGLER | PA | United States | 14 | |
| EDWARDS BARBARA | BARBERTON | OH | United States | 1 |
| EDWARDS J W | PA | United States | 1 | |
| EDWARDS JIM | NELSONVILLE | OH | United States | 0 |
| EDWARDS JIM | NELSONVILLE | OH | United States | 1 |
| EDWARDS KELLY M JR | PA | United States | 2 | |
| EDWARDS MARY IRENE | MINERAL CITY | OH | United States | 1 |
| EDWARDS RICHARD A | WEST FARMINGTON | OH | United States | 1 |
| EDWARDS RICHARD L | NEW PHILA | OH | United States | 1 |
| EDWARDS ROBERT & SHIRLEY | REEDSVILLE | OH | United States | 0 |
| EDWARDS RONALD J | WESTERVILL | OH | United States | 1 |
| Edwards; Thomas M. & Emma C. | Attica | NY | United States | 0 |
| EDWIN A JR & JACQUELINE A HODGES | PA | United States | 1 | |
| EDWIN F BLAIR & WEAVER OIL & GAS CO | PA | United States | 3 | |
| EE BRYNER & SON CO | PA | United States | 55 | |
| EEI INC | MT PLEASANT | MI | United States | 14 |
| EFFENJAY-PREMIER INC | GRETNA | LA | United States | 0 |
| EFTA JAMES A | PA | United States | 1 | |
| EG MURPHY | NY | United States | 2 | |
| EGBERT DAVID A | HENRICO | VA | United States | 2 |
| EGJ COMPANY | MCCONNELLSVILLE | OH | United States | 0 |
| EGNER KELVIN | SHELBY | OH | United States | 1 |
| EGNOT DONALD JR | MACKSBURG | OH | United States | 0 |
| EGNOT JOHN & DONALD | MACKSBURG | OH | United States | 7 |
| EHRHART WILLIAM M | PA | United States | 6 | |
| EICHE JOHN C SR | NJ | United States | 2 | |
| EICHER MARY A | WOOSTER | OH | United States | 1 |
| EICHINGER DENNIS & GAIL | REEDSVILLE | OH | United States | 1 |
| EICHLER DANIEL | ELYRIA | OH | United States | 1 |
| EICK BRYAN | WOOSTER | OH | United States | 2 |
| EIDEMILLER ADAM | PA | United States | 1 | |
| EIDENMILLER GENE | PARMA HEIGHTS | OH | United States | 1 |
| EIERMAN LEON G | CHARDON | OH | United States | 0 |
| EIGHMY CHARLES | PA | United States | 1 | |
| EIGHTY FOUR MINING CO | OH | United States | 59 | |
| EIKENBERRY ALICE M | CAMBRIDGE | OH | United States | 1 |
| EIKENBERRY DANIEL | CAMBRIDGE | OH | United States | 1 |
| EIKLEBERRY SID | WOOSTER | OH | United States | 0 |
| Einink; Mark B. | Clymer | NY | United States | 0 |
| EINSIG BARRY D | PA | United States | 63 | |
| EISELE RICHARD L | PA | United States | 1 | |
| EISEMAN LAWRENCE M | PA | United States | 1 | |
| EJ BRUMAGE & RA PULTORAK | PA | United States | 79 | |
| EJ MCBRIDE ET AL | PA | United States | 1 | |
| EJB TRADING CO LLC | PA | United States | 11 | |
| EKAS ALFRED E | PA | United States | 1 | |
| ELAN ENERGY INC | TOLEDO | OH | United States | 7 |
| ELAND ENERGY INC | DALLAS | TX | United States | 1 |
| ELBERT L MAXHAM | PA | United States | 1 | |
| ELCHYNSKI CHARLES MICHAEL | PA | United States | 1 | |
| ELDER OIL & GAS CO | PA | United States | 114 | |
| Elderkin; Merle James | Sinclairville | NY | United States | 0 |
| ELDRED 1 | PA | United States | 5 | |
| ELDRED OIL CO | PA | United States | 1 | |
| ELEC MATERIALS CO | PA | United States | 6 | |
| ELENA MAE & JAMES J SKELTON | PA | United States | 1 | |
| ELEPHANT EXPLORATION INC. | HARTVILLE | OH | United States | 58 |
| Elf Atochem North America; Inc. | Buffalo | NY | United States | 0 |
| ELGIN SERVICE CENTER INC | VENEDOCIA | OH | United States | 1 |
| ELIDA LOCAL SCHOOL | ELIDA | OH | United States | 2 |
| ELISCO MARK C | BURGHILL | OH | United States | 1 |
| ELITE DESIGNER HOMES | SHARON TOWNSHIP | OH | United States | 1 |
| ELITE GASFIELD SERVICES LLC | BEAVER | PA | United States | 0 |
| ELITE OIL FIELD SERVICES INC | WAYNESBURG | PA | United States | 0 |
| ELIZABETH D & JESSE M YORK | PA | United States | 5 | |
| ELIZABETH E & JOHN W WARD | PA | United States | 2 | |
| ELIZABETH S & TIMOTHY J MCCORMICK JR | PA | United States | 1 | |
| Elizabethtown Gas Company | United States | 0 | ||
| ELK CNTY ENERGY INC | PA | United States | 1 | |
| ELK OIL CO LLC | MARIETTA | OH | United States | 49 |
| ELK TRANSPORTATION INC | READING | PA | United States | 0 |
| ELKHEAD GAS & OIL | United States | 0 | ||
| ELKHEAD GAS & OIL CO | NEWARK | OH | United States | 0 |
| ELKHEAD GAS & OIL CO | NEWARK | OH | United States | 208 |
| ELKIN BEN | PA | United States | 6 | |
| ELKIN BENJAMIN T | PA | United States | 1 | |
| ELKIN LINUS J | PA | United States | 1 | |
| ELLEBRUCH MICHAEL & DORIS | WADSWORTH | OH | United States | 0 |
| ELLENBERGER KENNETH R | HIRAM | OH | United States | 1 |
| Ellington Energy; Inc. | Cherry Creek | NY | United States | 0 |
| ELLIOT J SEGEL | PA | United States | 2 | |
| Elliot; Douglas | Waterville | NY | United States | 0 |
| ELLIOTT CHARLOTTE S | MARIETTA | OH | United States | 1 |
| ELLIOTT CO INC | PA | United States | 4 | |
| ELLIOTT JERRY A | HUNTSBURG | OH | United States | 1 |
| ELLIOTT LEROY JR | NEWCOMERSTOWN | OH | United States | 1 |
| ELLIOTT MYRON G | NEW CONCORD | OH | United States | 1 |
| ELLIOTT RICHARD G | CANFIELD | OH | United States | 0 |
| ELLIOTT SAMUEL K | McCONNELSVILLE | OH | United States | 0 |
| ELLIOTT WARREN | GUYYSVILLE | OH | United States | 1 |
| ELLIOTT WESLEY S | BRISTOLVILLE | OH | United States | 0 |
| ELLIOTT WILLIAM MCCLELLAN | PA | United States | 1 | |
| Elliott; Catherine | Waterville | NY | United States | 0 |
| ELLIS C & PEDICORD S | SOMERSET | OH | United States | 0 |
| ELLIS GEORGE A | WARREN | OH | United States | 0 |
| ELLIS LUCILLE | NEWARK | OH | United States | 1 |
| ELLLING EDWARD E | PA | United States | 1 | |
| ELLSWORTH & PAUL REYNOLDS | PA | United States | 1 | |
| ELLVIE WELLS LLC | AKRON | OH | United States | 4 |
| ELLYSON CHARLES M | EAST ROCHESTER | OH | United States | 1 |
| ELLYSONS INC | EAST ROCHESTER | OH | United States | 0 |
| ELM ROAD ENTERPRISES LTD | CORTLAND | OH | United States | 1 |
| ELMER J & VICKIE P MORRISON | PA | United States | 1 | |
| Elmira Savings Bank | Elmira | NY | United States | 0 |
| ELMWOOD PRESB CH | PA | United States | 1 | |
| ELONEN ALEXANDER & EINIE | WARREN | OH | United States | 0 |
| ELSAAN ENERGY LLC | WALHONDING | OH | United States | 8 |
| ELSER JACOB D | WOOSTER | OH | United States | 0 |
| ELSER LOWELL D | WOOSTER | OH | United States | 0 |
| ELSER RANDY E & DEB | WOOSTER | OH | United States | 1 |
| ELWAYNE & SANDRA STOMBAUGH | PA | United States | 1 | |
| ELWOOD M GRUBBS | PA | United States | 1 | |
| ELYRIA SAVINGS & TRUST | United States | 0 | ||
| EM ENERGY OHIO LLC | CANONSBURG | PA | United States | 7 |
| EM ENERGY PA LLC | PA | United States | 18 | |
| EM SELF | IL | United States | 1 | |
| EM SELF JR | IL | United States | 2 | |
| EMAX GAS CO | VA | United States | 1 | |
| EMAX OIL CO | VA | United States | 48 | |
| EMERALD COAL RESOURCES LP | PA | United States | 84 | |
| EMERALD EXPLORATIN ASSOC | PHILADLPHIA | PA | United States | 0 |
| EMERALD MINES CORP | PA | United States | 5 | |
| Emerald Oil Company | Richburg | NY | United States | 0 |
| Emerald Oil Company | Richburg | NY | United States | 44 |
| EMERALD RESOURCES INC | PA | United States | 97 | |
| EMERGENCY PLUGGING | United States | 15 | ||
| EMERSON GARY | DRESDEN | OH | United States | 1 |
| EMERSON JAMES | CAMBRIDGE | OH | United States | 1 |
| EMERY CARL T MARLENE P | HUDSON | OH | United States | 1 |
| EMERY DOUGLAS A & MELISSA | BURGHILL | OH | United States | 0 |
| Emery Energy Company; LLC | Bradford | PA | United States | 0 |
| EMERY GARRISON | QUAKER CITY | OH | United States | 1 |
| EMICK CHERYL D | ORVILLE | OH | United States | 1 |
| EMIL LARSON | PA | United States | 12 | |
| Emke; Diane | South Dayton | NY | United States | 0 |
| EmKey Resources; LLC | Erie | PA | United States | 0 |
| EMLICH W F | CENTERBURG | OH | United States | 2 |
| EMMA G & JULIUS H TRUSSEL | PA | United States | 1 | |
| EMMANUEL LUTH CH | PA | United States | 2 | |
| EMMANUEL PRESB CH | PA | United States | 1 | |
| EMMERT JAMES | SOMERSET | OH | United States | 1 |
| EMMERT JAMES A SR | SOMERSET | OH | United States | 1 |
| EMMERT JERRY | SOMERSET | OH | United States | 1 |
| EMMERT LEO R | MARBLEHEAD | OH | United States | 7 |
| EMMY LOU & GILBERT J MCLAUGHLIN | PA | United States | 1 | |
| Empire Energies | Sheridan | NY | United States | 0 |
| Empire Energies | Sheridan | NY | United States | 10 |
| EMPIRE ENERGY CORP | CO | United States | 5 | |
| EMPIRE ENERGY E & P LLC | PA | United States | 281 | |
| Empire Energy E&P LLC | Mayville | NY | United States | 0 |
| Empire Energy E&P LLC | Mayville | NY | United States | 1825 |
| EMPIRE EXPLORATION INC | NY | United States | 167 | |
| EMPIRE INC | CANTON | OH | United States | 0 |
| Empire of America | Buffalo | NY | United States | 0 |
| EMPIRE OIL & GAS CORP | NY | United States | 1 | |
| EMPLOYERS INS OF WAUSAU | United States | 0 | ||
| EMRON ENERGY CORP | STONE CREEK | OH | United States | 0 |
| EMS PROD SYSTEMS INC | COLUMBUS | OH | United States | 1 |
| EMWAY RESOURCES INC | CO | United States | 3 | |
| ENCANA OIL & GAS USA INC | CO | United States | 14 | |
| ENCZI FRANK | JUNCTION CITY | OH | United States | 26 |
| ENDEAVOR OHIO LLC | NORTH CANTON | OH | United States | 18 |
| ENDEAVOR VENTURES | NY | United States | 12 | |
| ENDEAVOUR OPERATING CORP | TX | United States | 12 | |
| ENDICOTT JAMES | FREMONT | OH | United States | 1 |
| ENDSLEY LARRY A | COSHOCTON | OH | United States | 1 |
| ENDSLEY LISTER & LOLA | COSHOCTON | OH | United States | 1 |
| ENDSLEY RON | HOWARD | OH | United States | 2 |
| ENDURING RESOURCES II LLC | DENVER | CO | United States | 0 |
| ENDURING RESOURCES LLC | DENVER | CO | United States | 0 |
| ENERGEX OIL & GAS CORP | MARIETTA | OH | United States | 22 |
| ENERGY CONSTRUCTION MANAGEMENT | WILLIAMSPORT | PA | United States | 0 |
| ENERGY CONTRACTORS INC | CANAL WINCHESTE | OH | United States | 19 |
| ENERGY CONTRACTORS OF WV LLC | HORNER | WV | United States | 0 |
| Energy Contractors; LLC | Bridgeport | WV | United States | 0 |
| Energy Control Unlimited; Inc. | South Dayton | NY | United States | 0 |
| ENERGY CORP OF AMER | WV | United States | 1616 | |
| ENERGY CORPORATION OF AMERICA | CHARLESTON | WV | United States | 1 |
| Energy Corporation of America | Denver | CO | United States | 1 |
| Energy Corporation of America | Denver | CO | United States | 2851 |
| ENERGY DEV CORP | VA | United States | 1 | |
| ENERGY DEVEL SERVICES INC | ERIE | PA | United States | 11 |
| ENERGY DEVELOP CORP | BLUEFIELD | VA | United States | 13 |
| ENERGY DEVELOPMENT CORP | BLUEFIELD | VA | United States | 1 |
| ENERGY DISTRIBUTORS INC | ZANESVILLE | OH | United States | 39 |
| ENERGY EQUITY INC | PA | United States | 23 | |
| ENERGY EXCHANGE CORP | OKLAHOMA CITY | OK | United States | 1 |
| ENERGY EXPLORATION & DEV LTD | OH | United States | 13 | |
| ENERGY EXPLORATION & DEVELOP. | CORTLAND | OH | United States | 95 |
| ENERGY EXPLORATION SVC INC | PA | United States | 19 | |
| ENERGY GAS & OIL CORP | PA | United States | 20 | |
| ENERGY INVESTMENT CORP | PA | United States | 9 | |
| ENERGY INVESTMENTS ASSOC INC | PA | United States | 33 | |
| ENERGY INVESTMENTS INC | INDIAN RIVER | MI | United States | 3 |
| ENERGY INVESTORS INC | PA | United States | 25 | |
| ENERGY JT VENTURE | PA | United States | 1 | |
| ENERGY MINERALS INC | TX | United States | 16 | |
| ENERGY OPERATING SERV INC | GARRETTSVILLE | OH | United States | 0 |
| ENERGY PROD CO | PA | United States | 236 | |
| Energy Production Co. | Lawrence | PA | United States | 0 |
| Energy Production Co. | Lawrence | PA | United States | 4 |
| ENERGY PRODUCTION INC | CANTON | OH | United States | 16 |
| ENERGY RE DEVELOPMENT | CAMBRIDGE | OH | United States | 5 |
| ENERGY RECOVERY CO | BYESVILLE | OH | United States | 31 |
| ENERGY RESOURCES AMERICA | AUSTINTOWN | OH | United States | 57 |
| ENERGY RESOURCES GROUP | COLUMBUS | OH | United States | 22 |
| ENERGY RESOURCES OF AMER INC | OH | United States | 264 | |
| ENERGY SEARCH INC | KNOXVILLE | TN | United States | 0 |
| ENERGY SEARCH INC | CANNONSBURG | PA | United States | 178 |
| ENERGY TEAM INC | ADAMSVILLE | OH | United States | 0 |
| ENERGY TRANSPORTATION LLC | BRIDGEPORT | WV | United States | 0 |
| ENERGY WELL SVC INC | PA | United States | 3 | |
| ENERPLUS RES (USA) CORP | CO | United States | 11 | |
| ENERVEST OPERATING L | CHARLESTON | WV | United States | 10148 |
| ENERVEST OPERATING LLC | DOVER | OH | United States | 0 |
| EnerVest Operating; LLC | Charleston | WV | United States | 0 |
| ENERVEST OPR LLC | WV | United States | 2382 | |
| ENG WARREN | PA | United States | 1 | |
| ENGELHARD CORPORATION | ELYRIA | OH | United States | 1 |
| ENGEO SVC INC | PA | United States | 28 | |
| ENGLE DAVID G SR | BREMEN | OH | United States | 1 |
| ENGLE E S | PA | United States | 1 | |
| ENGLE PHILIP M | PA | United States | 1 | |
| ENGLER EXPLORATION INC | PA | United States | 3 | |
| ENGLISH CHARLES P III | MANTUA | OH | United States | 0 |
| ENGLISH CHARLES R | PA | United States | 1 | |
| ENGLISH DANIEL | MAGNOLIA | OH | United States | 1 |
| ENGLISH L E | PA | United States | 4 | |
| ENGX INC | PA | United States | 3 | |
| ENHANCED OIL RECOVERY INC | TX | United States | 1 | |
| ENINUN INC | DAYTON | OH | United States | 2 |
| ENNEY OILFIELD CO | WOOSTER | OH | United States | 0 |
| ENOCHS LORA | WINGETT RUN | OH | United States | 0 |
| ENOLD WALTER (COEN) | SHERRODSVILLE | OH | United States | 0 |
| ENOS EVERETT P | PA | United States | 5 | |
| ENRIGHT BARRY | PA | United States | 72 | |
| ENSOURCE INC | CO | United States | 1 | |
| ENSOURCE INC | DENVER | CO | United States | 0 |
| ENTERPRISE DRILLING LTD | PA | United States | 30 | |
| ENTERPRISE DRLG | United States | 0 | ||
| ENTERPRISE ENERGY CORP | CAMBRIDGE | OH | United States | 0 |
| ENTERPRISE ENERGY CORP | OH | United States | 4 | |
| ENTERPRISE ENERGY CORP | CAMBRIDGE | OH | United States | 418 |
| Enterprise Products Operating LLC | Houston | TX | United States | 0 |
| Enterprise Products Operating LLC | Houston | TX | United States | 2 |
| ENTERPRISE RESOURCES CORP | CAMBRIDGE | OH | United States | 0 |
| ENVERON CORPORATION | PORTAGE | MI | United States | 44 |
| ENVIRO TANK CLEAN INC | BELPRE | OH | United States | 0 |
| ENVIROCORP INC | HAMBURG | NY | United States | 5 |
| ENVIROGAS INC | HAMBURG | NY | United States | 0 |
| ENVIROGAS INC | NY | United States | 188 | |
| ENVIROGAS INC | HAMBURG | NY | United States | 166 |
| ENVIRONMENTAL BR SER INC | WOOSTER | OH | United States | 4 |
| ENVIRONMENTAL BRINE SERV | WOOSTER | OH | United States | 0 |
| ENVIRONMENTAL EXP CO | NORTH CANTON | OH | United States | 25 |
| ENVIRONMENTAL OIL CO | THORNVILLE | OH | United States | 14 |
| ENVIRONMENTAL PRODUCTS & | SYRACUSE | NY | United States | 0 |
| ENVIROSERVE J V | CLEVELAND | OH | United States | 0 |
| ENZO MADDALENA | MEDINA | OH | United States | 0 |
| EOG RESOURCES INC | PA | United States | 726 | |
| EOG Resources; Inc | Canonsburg | PA | United States | 0 |
| EOR PETROLEUM LTD | NY | United States | 16 | |
| EP OPERATING CO | DALLAS | TX | United States | 30 |
| EPC (EASTERN PETROLEUM) | United States | 0 | ||
| EPI DRILLING CO INC | MD | United States | 44 | |
| EPIC REALTY SERVICES INC | FALLS CHURCH | VA | United States | 0 |
| EPISILION | PA | United States | 36 | |
| EPPLEY ROBERTA J | COSHOCTON | OH | United States | 0 |
| EPPLEY WAYNE & GERALDINE | ZANESVILLE | OH | United States | 1 |
| EPSILON ENERGY USA INC | TRAVERSE CITY | MI | United States | 0 |
| Epsilon Energy USA; Inc. | Houston | TX | United States | 0 |
| EQT PRODUCTION CO | PA | United States | 1749 | |
| EQT PRODUCTION COMPANY | PITTSBURGH | PA | United States | 6933 |
| EQUIPMENT TRANSPORT LLC | CARLISLE | PA | United States | 0 |
| EQUITABLE GAS CO | PA | United States | 170 | |
| EQUITABLE PRODUCTION COMPANY | CHARLESTON | WV | United States | 13 |
| EQUITABLE RESOURCES EXPLORATION | VA | United States | 194 | |
| EQUITABLE RESOURCES INC | PA | United States | 2 | |
| EQUITABLE SAVINGS BANK | United States | 0 | ||
| EQUITRANS INC | PA | United States | 453 | |
| EQUITRANS LP | PA | United States | 151 | |
| EQUITY CONVERSION CORP | CLEVELAND | OH | United States | 2 |
| EQUITY OIL & GAS FUNDS IN | STOW | OH | United States | 384 |
| EQUITY OIL & GAS FUNDS INC | OH | United States | 32 | |
| EQUITY OIL AND GAS CO. | CANTON | OH | United States | 6 |
| EQUITY OIL CO | UT | United States | 5 | |
| ERALCO NATURAL GAS DEV LTD | PA | United States | 1 | |
| ERB DAVID E & WENDY J | MARIETTA | OH | United States | 1 |
| ERB DELBERT J | MILLERSBURG | OH | United States | 1 |
| ERB JEFFREY J | MARIETTA | OH | United States | 1 |
| ERB MOSE A | SUGARCREEK | OH | United States | 1 |
| ERB SAM | MILLERSBURG | OH | United States | 1 |
| ERDOS ALEX & LOIS | WOOSTER | OH | United States | 0 |
| Ergon | Moon Township | PA | United States | 0 |
| ERGON EXPLORATION INC | MONROE | LA | United States | 0 |
| ERGON TRUCKING INC | NEW PORT | OH | United States | 0 |
| ERI Services | United States | 0 | ||
| ERI/OI Auburn | Auburn | NY | United States | 0 |
| ERIC PETROLEUM CORP | AUSTINTOWN | OH | United States | 268 |
| ERICKSON WELLS & OLSON | PA | United States | 10 | |
| ERIE ALLIED IND INC | PA | United States | 2 | |
| ERIE CITY ERIE CNTY | PA | United States | 7 | |
| ERIE CITY SCH DIST | PA | United States | 23 | |
| ERIE CITY WATER AUTH ERIE CNTY | PA | United States | 4 | |
| ERIE CNTY PRISON AUTH | PA | United States | 1 | |
| ERIE COMM CREDIT UNION | PA | United States | 1 | |
| Erie County Agricultural Society | Hamburg | NY | United States | 0 |
| Erie County Water Authority | Cheektowaga | NY | United States | 0 |
| Erie County Water Authority | Cheektowaga | NY | United States | 1 |
| ERIE CTR FOR THE BLIND | PA | United States | 1 | |
| ERIE DIESEL & TRUCK SVC INC | PA | United States | 2 | |
| ERIE ENERGY CO INC | SOLON | OH | United States | 1 |
| ERIE ESTATE BUYERS | PA | United States | 1 | |
| ERIE HARD CHROME INC | PA | United States | 1 | |
| ERIE HOUSING AUTH | PA | United States | 2 | |
| ERIE IND SUPPLY CO | PA | United States | 1 | |
| ERIE INS CO | United States | 0 | ||
| Erie Insurance Co. | United States | 0 | ||
| ERIE MEDICENTER | PA | United States | 1 | |
| Erie Metrol Fed. Cr. | Buffalo | NY | United States | 0 |
| ERIE OIL & GAS CO | COLUMBUS | OH | United States | 9 |
| ERIE OIL & GAS INC | COLUMBUS | OH | United States | 0 |
| ERIE OSTEO HOSP ASSN | PA | United States | 2 | |
| ERIE REDEV AUTH | PA | United States | 8 | |
| ERIE REG AIRPORT AUTH | PA | United States | 3 | |
| ERIE REVEL CLOWNS INC | PA | United States | 1 | |
| ERIE WESTERN PA PORT AUTH | PA | United States | 2 | |
| ERIE YACHT CLUB | PA | United States | 3 | |
| ERIEZ MFG CO | PA | United States | 2 | |
| ERISCO IND INC | PA | United States | 2 | |
| Erkiletian; Lynda | Mclean | VA | United States | 0 |
| ERMA JEAN OIL CO | PA | United States | 3 | |
| ERNEST C LEHMANN | PA | United States | 54 | |
| ERNEST E & LINDA LAWSON | PA | United States | 5 | |
| ERNEST R & JANET L OAKES | PA | United States | 1 | |
| ERNEST R C | PA | United States | 1 | |
| ERNESTINE & W EUGENE MITCHELL | PA | United States | 1 | |
| ERNST ENTERPRISES INC | United States | 0 | ||
| ERNST NATURAL GAS CO | PA | United States | 1 | |
| ERSA INC | PA | United States | 1 | |
| ERVIN A & MARY HELMUTH | PA | United States | 1 | |
| ERVIN RABER LUMBER CO. | BRINKHAVEN | OH | United States | 1 |
| ESCENA DEV CO | PA | United States | 1 | |
| ESHCO INC | CLEVELAND | OH | United States | 0 |
| ESKER INC | CONNEAUT | OH | United States | 2 |
| ESKEY TODD A | AMESVILLE | OH | United States | 1 |
| ESKIL L KARLSON | PA | United States | 1 | |
| ESPER RONALD A | PA | United States | 1 | |
| ESSER CHARLES J | PA | United States | 1 | |
| ESSINGTON LESTER G | NEW LEXINGTON | OH | United States | 0 |
| ESSROC | United States | 0 | ||
| EST SERVICES | JEFFERSON | OH | United States | 0 |
| ESTABROOK ELEANORE G | GENEVA | OH | United States | 1 |
| Estate of Debra Haire | Fredonia | NY | United States | 0 |
| Estate of Donald O. Lewis | Holland | NY | United States | 0 |
| Estate of Donald O. Lewis | Holland | NY | United States | 1 |
| Estate of Donald Vanstrom | Jamestown | NY | United States | 0 |
| Estate of George M. Lynch | Wellsville | NY | United States | 0 |
| Estate of Harry J. Loomis | Bothell | WA | United States | 0 |
| Estate of Harry J. Loomis | Bothell | WA | United States | 1 |
| Estate of James D. Greene | Scio | NY | United States | 0 |
| Estate of James D. Greene | Scio | NY | United States | 35 |
| Estate of James Robert Wells | West Henrietta | NY | United States | 0 |
| Estate of James Robert Wells | West Henrietta | NY | United States | 15 |
| Estate of Joseph Villlafrank | Westfield | NY | United States | 0 |
| Estate of Joseph Villlafrank | Westfield | NY | United States | 3 |
| Estate of Merrell C. Smith | Orchard Park | NY | United States | 0 |
| Estate of Millard Irving | East Aurora | NY | United States | 0 |
| Estate of R.C. Southwell | Warren | PA | United States | 0 |
| Estate of Richard E. Howard | Richburg | NY | United States | 0 |
| Estate of Richard E. Howard | Richburg | NY | United States | 15 |
| Estate of Richard G Smith | Bolivar | NY | United States | 0 |
| Estate of Richard G Smith | Bolivar | NY | United States | 1 |
| Estate of Robert Gloor | Fredonia | NY | United States | 0 |
| Estate of Ruth Suozzi | Cheektowaga | NY | United States | 0 |
| Estate of Thomas G. Louser | Allegany | NY | United States | 0 |
| Estate of Thomas G. Louser | Allegany | NY | United States | 3 |
| Estate of Thomas K. Faulkner | Olean | NY | United States | 0 |
| ESTEP KEVIN | BOWLING GREEN | OH | United States | 1 |
| Esterline; Norma K. | North East | PA | United States | 0 |
| ESTERMYER JOSEPH | PA | United States | 5 | |
| ESTHER & HE WALTON | MI | United States | 16 | |
| ESTHER & ROBERT J SERANKO | PA | United States | 1 | |
| ESTLE JAMES & RUTH | RAY | OH | United States | 1 |
| ET HECK CO INC | PA | United States | 1 | |
| ETHELREDA & WILLIAM P JR WELTER | PA | United States | 1 | |
| ETHRIDGE THEODORE C | PA | United States | 1 | |
| ETNA CASUALTY | United States | 0 | ||
| ETTER ROAD INVESTMENTS LLC | PA | United States | 2 | |
| ETZEL GAS CO | PA | United States | 28 | |
| EUCLID RIFLE & HUNTING CLUB | MONTVILLE | OH | United States | 1 |
| EUGENE & JOSEPH & MILLARD VANDERMARK | PA | United States | 6 | |
| EUGENE & ROBERT & TIMOTHY MORTON | PA | United States | 1 | |
| EUGENE & ROBERTA BRICILLO | PA | United States | 1 | |
| EUGENE & SHIRLEY TRAYER | PA | United States | 2 | |
| EUGENE R & MADELINE C CYPHER | PA | United States | 1 | |
| EUGENIE R & THOMAS E WOLF | PA | United States | 1 | |
| EULIANO GUY M | PA | United States | 2 | |
| EUREKA NATURAL G&PET CORP | COHOCTON | NY | United States | 0 |
| EUROAMERICAN PET CORP | COLUMBUS | OH | United States | 7 |
| EVA L & WALTER W WEAVER | PA | United States | 1 | |
| EVALUATION RESOURCES INC | PA | United States | 1 | |
| EVAN FREE CH | PA | United States | 1 | |
| EVANCO INC | CLEVELAND | OH | United States | 3 |
| EVANGEL TEMPLE CHURCH OF GOD | GENEVA | OH | United States | 0 |
| Evans Bank; NA | Hamburg | NY | United States | 0 |
| EVANS CATHY J | WEST LAFAYETTE | OH | United States | 1 |
| EVANS EDWIN | GLENMONT | OH | United States | 1 |
| EVANS EUGENE & JANET | DUNDEE | OH | United States | 0 |
| EVANS J ARTHUR | CHESHIRE | OH | United States | 0 |
| EVANS J TIM | RODNEY | OH | United States | 1 |
| EVANS JAMES K & JANE A | NORWICH | OH | United States | 1 |
| EVANS JOHN ROY | CLAFLIN | KS | United States | 0 |
| EVANS RICHARD I | WEST LAFAYETTE | OH | United States | 1 |
| EVANS ROABERT A | KINSMAN | OH | United States | 1 |
| EVANS WALTER & CHARLOTTE | MOGADORE | OH | United States | 1 |
| EVANS WILLIAM & MARY | MOGADORE | OH | United States | 1 |
| Evans-Brant (Lake Shore) Central School Distr | Angola | NY | United States | 0 |
| EVANSVILLE WESTERN RAILWAY INC | PADUCAH | KY | United States | 1 |
| EVARTS, SUSAN (MATTHEWS) | KIRKLAND | WA | United States | 1 |
| EVELYN CONNER DOTTS & WILLIAM P DOTTS | PA | United States | 1 | |
| EVELYN J & JOHN A ROSE | PA | United States | 1 | |
| EVEREADY BATTERY CO. INC. | WESTLAKE | OH | United States | 1 |
| EVERETT EDWARD H CO | NEWARK | OH | United States | 96 |
| EVERFLOW EASTERN INC | OH | United States | 25 | |
| EVERFLOW EASTERN PTNS L P | CANFIELD | OH | United States | 993 |
| Evergreen Drilling; LLC | Phillipsburg | PA | United States | 0 |
| EVERGREEN NATIONAL INDEMNITY | CLEVELAND | OH | United States | 0 |
| EVERGREEN OPERATING CORP | DENVER | CO | United States | 0 |
| EVERGREEN PET SERV INC | MAGNOLIA | OH | United States | 1 |
| EVERGREEN RESOURCE CO | PA | United States | 149 | |
| EVERHART CARL & LIALA | FRESNO | OH | United States | 1 |
| EVERHART GEORGE O | NEWCOMERSTOWN | OH | United States | 1 |
| EVERHART ROSE & KENNETH | KITTS HILL | OH | United States | 1 |
| EVERLY DRILLING | United States | 0 | ||
| Everman; Henry G | Dansville | NY | United States | 0 |
| EVERSOLE DAVE G | BALTIMORE | OH | United States | 1 |
| EVERSOLE STACIA B | BALTIMORE | OH | United States | 1 |
| Evinczik; Joseph A | Jamestown | NY | United States | 0 |
| Evinczik; Paul M. | Jamestown | NY | United States | 0 |
| EVOLUTION ENERGY TRUCKING CO. | MCMURRAY | PA | United States | 0 |
| EVROL LLC | MEDINA | OH | United States | 1 |
| EWALD HERBERT O FAMILY FARM LL | TIFFIN | OH | United States | 1 |
| EWIAK BENJAMIN T | PA | United States | 1 | |
| EWING ALAN & LINDA | CANFIELD | OH | United States | 1 |
| EWING FAMILY FARM INC. | CIRCLEVILLE | OH | United States | 1 |
| EWING JAMES G | BURBANK | OH | United States | 1 |
| EWING ROBERT B | BURBANK | OH | United States | 1 |
| EWING ROY & DOROTHY | CANFIELD | OH | United States | 1 |
| EWING TERRENCE | WOOSTER | OH | United States | 1 |
| EXCAL ENERGY OPERATING | BARTLETT | OH | United States | 2 |
| EXCALIBUR EXPLORATION INC | GREENTOWN | OH | United States | 146 |
| EXCALIBUR OIL & GAS | OH | United States | 10 | |
| EXCEL DEVELOPMENT LLC | PA | United States | 2 | |
| EXCELSIOR DRILLING LTD | PA | United States | 8 | |
| Exchange National | United States | 0 | ||
| EXCHANGE OIL & GAS INC | NY | United States | 166 | |
| Exchange Oil & Gas; Inc. | Cuba | NY | United States | 0 |
| EXCHEQUER CORP | PA | United States | 3 | |
| EXCO - NORTH COAST ENERGY INC | WARRENDALE | PA | United States | 329 |
| EXCO RESOURCES (PA) INC | CAMBRIDGE | OH | United States | 0 |
| EXCO RESOURCES PA INC | PA | United States | 927 | |
| EXCO RESOURCES PA LLC | PA | United States | 4460 | |
| EXLEY JOHN T | OH | United States | 3 | |
| EXLEY OIL & GAS CORP | OH | United States | 50 | |
| EXLEY RAY O | PA | United States | 1 | |
| EXOTIC OIL & GAS LLC | PA | United States | 383 | |
| EXPLOR MANAGEMENT INC | CORTLAND | OH | United States | 0 |
| EXPLORATION ENERGY INC | OH | United States | 1 | |
| EXPLORATION ENERGY INC | CORTLAND | OH | United States | 9 |
| EXPLORE ENERGY CORP. | DUBLIN | OH | United States | 39 |
| EXPRESS ENERGY SERVICES | United States | 0 | ||
| EXPRESS ENERGY SERVICES | TOWANDA | PA | United States | 0 |
| EXTREME ENERGY | NEW PHILADELPHI | OH | United States | 10 |
| EXXON CORP | LA | United States | 1 | |
| EYE-WILL DEVELOPMENT | PAINESVILLE | OH | United States | 2 |
| EYSTER EDWARD | MAGNOLIA | OH | United States | 1 |
| EYSTER OIL COMPANY LLC | MAGNOLIA | OH | United States | 5 |
| EZELL JACK & BETTY | MARIETTA | OH | United States | 1 |
| EZZIE JOHN E & JULIA E | COPLEY | OH | United States | 1 |
| F & E DRILLING CO | PA | United States | 8 | |
| F & G Exploration | Grand Rapids | MI | United States | 0 |
| F & G Exploration | Grand Rapids | MI | United States | 18 |
| F & J OIL AND GAS | NEW MATAMORAS | OH | United States | 3 |
| F & O GAS & OIL INC | PA | United States | 2 | |
| F C CHESTNUT INC | CLEVELAND | OH | United States | 1 |
| F MUSSER HOLDINGS LP | PA | United States | 2 | |
| F R N ERGY LLC | CREOLA | OH | United States | 13 |
| F W A DRILLING | United States | 0 | ||
| FA MCCOMB JR | PA | United States | 73 | |
| FAB 21 WELL SERVICE | CALDWELL | OH | United States | 0 |
| FAB OIL CO | PA | United States | 1 | |
| FABER RICHARD & IDA | CORTLAND | OH | United States | 3 |
| FABICK JOHN JR | BURGHILL | OH | United States | 1 |
| FABRICIUS DONALD CHARLES | HOUSTON | TX | United States | 1 |
| FABRIZIO UGO G | PA | United States | 1 | |
| FACEMIRE EUGENE | GRAFTON | OH | United States | 1 |
| FACEMYER LUMBER CO INC | MIDDLEPORT | OH | United States | 3 |
| FACKRELL M F | TX | United States | 2 | |
| FADORSEN GARY E | HINCKLEY | OH | United States | 1 |
| FAHEY BANKING COMPANY | MARION | OH | United States | 0 |
| FAIR ROBERT L | PA | United States | 1 | |
| FAIRFIELD HOSE CO | PA | United States | 1 | |
| FAIRFIELD NATIONAL BANK | United States | 0 | ||
| FAIRMAN CORP | PA | United States | 1189 | |
| FAIRMAN DRILLING CO | PA | United States | 226 | |
| FAIRMAN OIL & GAS CO INC | PA | United States | 9 | |
| FAIRMONT OIL CO | PA | United States | 3 | |
| FAIRMONT W & LEORA V DELL | PA | United States | 1 | |
| FAIRVIEW EVERGREEN NURSERIES INC | PA | United States | 8 | |
| FAIRVIEW HOSPITAL | CLEVELAND | OH | United States | 1 |
| FAIRVIEW OIL & GAS | MARIETTA | OH | United States | 1 |
| FAIRWAY CROSSING LTD PARTNERSH | WESTERVILLE | OH | United States | 1 |
| FAIRWAY LTD INC | LANSING | MI | United States | 0 |
| Fairway Resources; Inc. | Jamestown | NY | United States | 0 |
| FAITH EVAN LUTH CH | PA | United States | 1 | |
| FALCON DRLG | United States | 0 | ||
| FALCONE JOHN R | PA | United States | 1 | |
| Falconer Central School District | Falconer | NY | United States | 0 |
| Falconer Central School District | Falconer | NY | United States | 1 |
| FALER ROBERT | LEAVITTSBURG | OH | United States | 1 |
| FALESE OIL CO INC | MATTOON | IL | United States | 4 |
| FALKENSTEIN ALBERT | AKRON | OH | United States | 4 |
| FALKENSTEIN TIMOTHY J | RAVENNA | OH | United States | 1 |
| FAMILY DISPOSAL WELL INC | CANTON | OH | United States | 0 |
| FAMILY DISPOSAL WELL INC | CANTON | OH | United States | 1 |
| Family First | Rochester | NY | United States | 0 |
| Fancher; Mark | South Dayton | NY | United States | 0 |
| FANKHAUSER WOODROW | STERLING | OH | United States | 1 |
| FANNIN BESSIE | LUCASVILLE | OH | United States | 1 |
| FANNIN GERALD C | JACKSON | OH | United States | 1 |
| Fanton; Ralph | Wellsville | NY | United States | 0 |
| FAR VALLEY FARM INC | AMESVILLE | OH | United States | 2 |
| FARABAUGH ARTHUR R & JOHN A | PA | United States | 2 | |
| FARINAGGI ANTHONY | HINKLEY | OH | United States | 1 |
| FARKAS ERNEST L | PA | United States | 2 | |
| FARKAS RICHARD | SULLIVAN | OH | United States | 1 |
| FARLEY JAMES F & EVELYN L | WATERFORD | OH | United States | 1 |
| FARLEY JOHN L | AMESVILLE | OH | United States | 1 |
| Farley; Thomas | Perry | NY | United States | 0 |
| Farm Credit East | Batavia | NY | United States | 0 |
| FARM CREDIT SERVICES | United States | 0 | ||
| Farm Credit Wny | Mayville | NY | United States | 0 |
| Farm Energy Trust | Castile | NY | United States | 0 |
| Farm Energy Trust | Castile | NY | United States | 1 |
| FARMER AARON | HOWARD | OH | United States | 0 |
| FARMER GERALD | GAMBIER | OH | United States | 1 |
| FARMER RONALD | PA | United States | 1 | |
| FARMERS & MERCHANTS BANK | United States | 0 | ||
| FARMERS BANK | United States | 0 | ||
| FARMERS CITIZENS BANK | BUCYRUS | OH | United States | 0 |
| FARMERS GAS & OIL INC | PA | United States | 3 | |
| FARMERS NATIONAL BANK | CANFIELD | OH | United States | 0 |
| FARMERS NATL BANK OF CANFIELD | YOUNGSTOWN | OH | United States | 0 |
| Farmers Oil & Gas; Inc. | Kingston | PA | United States | 0 |
| FARMERS STATE BANK | United States | 0 | ||
| FARMS OIL/KRISER KEITH | LOGAN | OH | United States | 3 |
| FARNSWORTH BRADLEY A & AMY D | LEWISVILLE | OH | United States | 1 |
| FARNSWORTH GEORGE H | CARROLLTON | OH | United States | 1 |
| FARNSWORTH JAMES R | MEDINA | OH | United States | 1 |
| FARNSWORTH OIL & GAS | BOWERSTON | OH | United States | 0 |
| FARNSWORTH WATER SERVICE | BOWERSTON | OH | United States | 0 |
| FARR ALFRED T | MILLERSBURG | OH | United States | 0 |
| FARR ENTERPRISES INC | WEST UNION | WV | United States | 20 |
| FARRAR OIL COMPANY | MT VERNON | IL | United States | 0 |
| Farrar; Irmgard | Dewittville | NY | United States | 0 |
| FARRELL GARY R | PA | United States | 1 | |
| FARRINGTON & HEPLER GAS & OIL INC | PA | United States | 267 | |
| FARRINGTON LAWRENCE R | PA | United States | 2 | |
| FARRISS DAIRY FARMS | DALTON | OH | United States | 1 |
| FASCO OIL CO | PA | United States | 19 | |
| FASSNACHT JEROME & ALMA | ATWATER | OH | United States | 0 |
| FAST FOOD ENTERPRISES 3 | PA | United States | 1 | |
| FATH DONALD C | ROSEVILLE | OH | United States | 1 |
| Fathers of Our Lady of Mercy Inc. | Leroy | NY | United States | 0 |
| Fathers of Our Lady of Mercy Inc. | Leroy | NY | United States | 5 |
| FATICA JACK L | PA | United States | 1 | |
| FATICA JEFFREY P | PA | United States | 2 | |
| FAUBELL EDWARD R | FRANKLINVILLE | NJ | United States | 0 |
| FAUDIE RENEE P | PA | United States | 1 | |
| FAULK LARRY D | JOHNSTOWN | OH | United States | 1 |
| Faulkner; Donald | Olean | NY | United States | 0 |
| Fault Line Oil Corp. | Bradford | PA | United States | 0 |
| Fault Line Oil Corp. | Bradford | PA | United States | 36 |
| FAUSS GLORIA J | UTICA | OH | United States | 1 |
| FAUST H FLOYD | CARDINGTON | OH | United States | 28 |
| FAVORITO PETER & BEVERLY | GRAFTON | OH | United States | 2 |
| FAWCETT BROTHERS LLC | GAMBIER | OH | United States | 2 |
| FAWN RESOURCES LLC | ST CLAIR | MI | United States | 233 |
| FAWNWOOD ENERGY INC | PA | United States | 139 | |
| FAYETTE CNTY | PA | United States | 2 | |
| FAYETTE DRILLING CO | HILLSDALE | MI | United States | 9 |
| FC & WILLIAM A RAYMOND | PA | United States | 2 | |
| FDC WELL 1166 LLC | CARNATION | WA | United States | 2 |
| FE BILLS ENT | PA | United States | 38 | |
| FE PETRO INC | PA | United States | 94 | |
| Fea Gas Co. | Clayton | NC | United States | 0 |
| Fea Gas Co. | Clayton | NC | United States | 1 |
| FED DISTR CO | PA | United States | 1 | |
| FEDERAL INS | United States | 0 | ||
| Federal Insurance | Warren | NJ | United States | 0 |
| FEDOR SUSAN | PA | United States | 1 | |
| FEHN WILLIAM | PARIS | OH | United States | 1 |
| FEHRMAN RALPH A | BYESVILLE | OH | United States | 1 |
| FEICK C R | WALKER | WV | United States | 0 |
| FEIKERT MABEL | MILLERSBURG | OH | United States | 1 |
| FEIKLS OIL & GAS INC | ID | United States | 5 | |
| Feinen; Richard C. | Forestville | NY | United States | 0 |
| FEISTER ELSIE A | RAWSON | OH | United States | 1 |
| FELDMAN DAVID W | PA | United States | 1 | |
| FELDNER JASON & JEANNETTE | CALDWELL | OH | United States | 1 |
| FELICITY-FRANKLIN SCHOOL DIST | FELICITY | OH | United States | 1 |
| FELMONT OIL CORP | CA | United States | 170 | |
| Felmont Oil Corp. | Stamford | CT | United States | 0 |
| Felmont Oil Corp. | Stamford | CT | United States | 28 |
| Felmont Oil Corporation | United States | 0 | ||
| FELT MICHAEL & MARY | THORNVILLE | OH | United States | 2 |
| FELTENBERGER DENNIS C | PA | United States | 2 | |
| FELUMLEE ORVILLE & RACHEL | NEWARK | OH | United States | 0 |
| FENDER DENNIS & JANET | BALTIC | OH | United States | 1 |
| FENICE & HAUT BURLINGAME | PA | United States | 1 | |
| FENIX & SCISSON INC | OK | United States | 2 | |
| FENNER PETER | ROME | OH | United States | 1 |
| FENTON THOMAS F | CHANDLERSVILLE | OH | United States | 1 |
| FERENBAUGH DRLG | United States | 0 | ||
| FERENBAUGH, ALBERT OR DENISE | DANVILLE | OH | United States | 9 |
| FERGUSON DRILLING | United States | 0 | ||
| FERGUSON JACK D | PA | United States | 1 | |
| FERGUSON LUTHER | GALLIPOLIS | OH | United States | 1 |
| FERGUSON RANDON G | PA | United States | 1 | |
| FERGUSON THOMAS | CORNING | OH | United States | 1 |
| FERGUSON WENDELL &ELEANOR | JEFFERSON | OH | United States | 0 |
| FERKO MICHAEL A JR | PA | United States | 1 | |
| FERMAN DANIEL B | PA | United States | 1 | |
| FERRARI ANTHONY | PA | United States | 1 | |
| FERRARO PROD | PA | United States | 3 | |
| FERREE SARAH J | PA | United States | 1 | |
| FERRELL DRILLING CO | PA | United States | 12 | |
| FERRESE JAMES | PA | United States | 2 | |
| FERRICK ROBERT | PA | United States | 2 | |
| FERRITTO MARIO & DOMENIC | WILLOUGHBY HILL | OH | United States | 1 |
| FERRITTO, PAT ENTERPRISE | PAINESVILLE | OH | United States | 1 |
| FETCHET FRANK & MARILYN | COLUMBIA STATIO | OH | United States | 2 |
| FETTERMAN LARRY | PA | United States | 1 | |
| FETTERMAN RODNEY L | PA | United States | 1 | |
| FF SPENCER CO | PA | United States | 1 | |
| FFR OIL & GAS | PA | United States | 1 | |
| FH & S LAND CO INC | PA | United States | 3 | |
| FIBERGLAS FEDL CRDT UNION | United States | 0 | ||
| FICKIESEN BRUCE | ST. MARYS | WV | United States | 2 |
| FIDELITY & CASUALTY CO | United States | 0 | ||
| FIDELITY & DEP CO of MD | United States | 0 | ||
| Fidelity & Deposit | Owings Mills | MD | United States | 0 |
| FIDELITY & DEPOSIT CO MD | United States | 0 | ||
| Fidelity & Deposit Company of Maryland | Owings Mills | MD | United States | 0 |
| FIDELITY PETROLEUM CORP | WINTER HAVEN | FL | United States | 6 |
| FIELD ASSET SERVICES | AUSTIN | TX | United States | 1 |
| Field Service; Inc. | West Seneca | NY | United States | 0 |
| FIELDS BERT | TX | United States | 1 | |
| Fierro; Mark K. and Tabitha J. | Andover | NY | United States | 0 |
| FIFE HAROLD & GERALD | N FAIRFIELD | OH | United States | 1 |
| FIFTH THIRD BANK | United States | 0 | ||
| Fifth Third Bank | Concord Township | OH | United States | 0 |
| FIGLER EDWARD | WILLOUGHBY | OH | United States | 1 |
| FILIPOWICZ EDWIN J | PA | United States | 1 | |
| FILKILL DRILLING | United States | 0 | ||
| FILLMAN ALVIN D | PORT WASHINGTON | OH | United States | 1 |
| FILUTZE SAMUEL R | PA | United States | 1 | |
| FINANCIAL DIRECTORS CORP | AKRON | OH | United States | 2 |
| FINCH RONALD J | PA | United States | 1 | |
| FINCK EXP & DEVELOP CO | JUNCTION CITY | OH | United States | 1 |
| FINCK GLEN E | JUNCTION CITY | OH | United States | 1 |
| FINCK OIL & GAS CO | JUNCTION CITY | OH | United States | 20 |
| FINDLEY OIL CO | PITTSBURGH | PA | United States | 0 |
| FINDLEY OIL CO | PITTSBURGH | PA | United States | 0 |
| FINEFROCK GERALDINE A | PA | United States | 1 | |
| FINETEX INC | ELMWOOD PARK | NJ | United States | 0 |
| Finger Lakes LPG Storage; LLC | Kansas City | MO | United States | 0 |
| FINISH THOMPSON INC | PA | United States | 2 | |
| FINK HAROLD J | MCCONNELSVILLE | OH | United States | 0 |
| FINK HAROLD J | MCCONNELSVILLE | OH | United States | 1 |
| Fink; Richard J | Bergen | NY | United States | 0 |
| FINLAY GERALD | COSHOCTON | OH | United States | 1 |
| FINLEY CHARLES W & FLORENCE J | WOOSTER | OH | United States | 1 |
| FINLEY GOLDA | WOOSTER | OH | United States | 0 |
| FINLEY THOMAS E | PA | United States | 1 | |
| FINNEGAN GAS CORP | PA | United States | 10 | |
| FINNEGAN TIMOTHY & EVERETT AMY | STONECREEK | OH | United States | 1 |
| FINOVA CAPITAL CORP | PARMUS | NJ | United States | 0 |
| FINSEL CHARLES & MARTHA | FINDLAY | OH | United States | 1 |
| FIORE WILLIAM | PA | United States | 1 | |
| FIORENZO & JEAN VASAIO | PA | United States | 1 | |
| FIORITA LOUIS P | PA | United States | 1 | |
| Fireman's Fund | United States | 0 | ||
| FIREMANS FUND INS | United States | 0 | ||
| FIREMANS FUND INS CO | United States | 0 | ||
| FIREMENS INS CO OF NEWARK NJ | CHICAGO | IL | United States | 0 |
| Firemens of Nj | United States | 0 | ||
| FIRESTONE RAYMOND C | AKRON | OH | United States | 1 |
| FIRESTONE TIRE & RUBBER | AKRON | OH | United States | 5 |
| FIRKEL THOMAS | PA | United States | 15 | |
| FIRST ALLIANCE CH | PA | United States | 7 | |
| FIRST AMERICAN SAVINGS | United States | 0 | ||
| FIRST ASSEMBLY OF GOD | PA | United States | 2 | |
| First Bank | Charlotte | NC | United States | 0 |
| FIRST BANK OF MARIETTA | United States | 0 | ||
| FIRST BAPTIST CH | PA | United States | 1 | |
| FIRST BAPTIST CHURCH CALDWELL | CALDWELL | OH | United States | 1 |
| FIRST BREMEN BANK | United States | 0 | ||
| FIRST BUCKEYE BANK | United States | 0 | ||
| FIRST CH OF GOD | PA | United States | 1 | |
| FIRST CHRISTIAN CHURCH | MEDINA | OH | United States | 1 |
| FIRST CHRISTIAN CHURCH 2 | CANTON | OH | United States | 1 |
| First Citizens | Raleigh | NC | United States | 0 |
| First Citizens National Bank | Mansfield | PA | United States | 0 |
| First Citizens National Bank | Mansfield | PA | United States | 1 |
| FIRST CLASS ENERGY LLC | KITTANNING | PA | United States | 0 |
| First Class Energy; LLC | Kittanning | PA | United States | 0 |
| First Commonwealth Bank | Indiana | PA | United States | 0 |
| FIRST COMMUNITY BANK | BUCKAHANNON | WV | United States | 0 |
| FIRST COUNTY BANK | United States | 0 | ||
| FIRST ENERGY GENERATION CORP | AKRON | OH | United States | 2 |
| FIRST FEDERAL / NEWARK OH | United States | 0 | ||
| FIRST FEDERAL BANK OF MIDWEST | FOSTORIA | OH | United States | 0 |
| FIRST FEDERAL COMMUNITY BANK | DOVER | OH | United States | 0 |
| FIRST FEDERAL S & L | United States | 0 | ||
| FIRST FEDERAL SAV. BNK EASTERN | ZANESVILLE | OH | United States | 0 |
| FIRST FEDERAL SAVINGS | NEWARK | OH | United States | 0 |
| FIRST FREE METH CH OF ERIE | PA | United States | 1 | |
| FIRST INTERSTATE DEVELOP. CO | LYNDHURST | OH | United States | 2 |
| FIRST INTERSTATE ELYRIA | PEPPER PIKE | OH | United States | 1 |
| FIRST KNOX NATIONAL BANK | United States | 0 | ||
| FIRST MERIT BANK NA | ASHTABULA | OH | United States | 0 |
| FIRST NATIONAL BANK | United States | 0 | ||
| First National Bank | Corry | PA | United States | 0 |
| FIRST NATIONAL BANK OF SHELBY | SHELBY | OH | United States | 1 |
| FIRST NATIONAL BK OF DENN | United States | 0 | ||
| FIRST NATL BANK OF MCCONN | United States | 0 | ||
| FIRST NATL BANK OF PENNSYLVAN | CHARDON | OH | United States | 0 |
| FIRST NATL BANK ORVILLE | United States | 0 | ||
| FIRST NATL BANK/NELSONVI | United States | 0 | ||
| FIRST NATL BK ZANES | United States | 0 | ||
| First Niagara | Buffalo | NY | United States | 0 |
| FIRST OF AMERICA | United States | 0 | ||
| FIRST OILFIELD SERVICES, LLC | GNADENHUTTEN | OH | United States | 0 |
| First Pioneer Farm | Enfield | CT | United States | 0 |
| FIRST PLACE BANK | WARREN | OH | United States | 0 |
| FIRST PRESB CH OF THE COVENANT | PA | United States | 1 | |
| First State Bank | Eldorado | IL | United States | 0 |
| FIRST SVC CORP | PA | United States | 3 | |
| First Union | Naples | FL | United States | 0 |
| FIRST UNITED PRESB CH | PA | United States | 1 | |
| FIRST UNITED PRESB CH OF GIRARD | PA | United States | 1 | |
| FIRST WESTERN BANK | United States | 0 | ||
| FIRST WILLIAM A | PA | United States | 1 | |
| FIRST-KNOX NATIONAL BANK | United States | 0 | ||
| FIRSTAR BANK | SOMERSET | OH | United States | 0 |
| FIRSTENERGY GENERATION LLC | AKRON | OH | United States | 10 |
| FIRSTMERIT BANK | MEDINA | OH | United States | 0 |
| FIRSTMERIT BANK NA | AKRON | OH | United States | 1 |
| FIRSTMERIT EST NATIONAL BANK | ELYRIA | OH | United States | 0 |
| FIRSTMERIT FIRST NATIONAL BANK | United States | 0 | ||
| FISH CREEK OIL CO | PA | United States | 2 | |
| FISHBURN | United States | 0 | ||
| FISHBURN PRODUCING INC | MARENGO | OH | United States | 244 |
| FISHBURN SERVICES | United States | 0 | ||
| FISHBURN SERVICES INC | MARENGO | OH | United States | 0 |
| FISHBURN SERVICES INC | MARENGO | OH | United States | 1 |
| FISHBURN WALTER & KAREN | MARENGO | OH | United States | 0 |
| FISHER CHARLES C & BETTY | PATASKALA | OH | United States | 1 |
| FISHER GLENN E | PA | United States | 3 | |
| FISHER ISAAC M | PA | United States | 10 | |
| FISHER JOE E | McCONNELSVILLE | OH | United States | 1 |
| FISHER, SARAH | DAYTON | OH | United States | 1 |
| FISHERS MACH SHOP | PA | United States | 4 | |
| FISHKIN MORRIS | PA | United States | 10 | |
| FISK H DEAN | BYESVILLE | OH | United States | 1 |
| FITCH J & R FITCH FARMS | KINSMAN | OH | United States | 2 |
| FITCH OIL | PA | United States | 2 | |
| FITCH RICHARD & PATSY | GALLIPOLIS | OH | United States | 3 |
| FITCH YMCA | PA | United States | 2 | |
| Fitzgerald Brothers | Kenton | OH | United States | 0 |
| Fitzgerald Brothers | Kenton | OH | United States | 5 |
| FITZGERALD CHAS & BEVERLY | CAMBRIDGE | OH | United States | 1 |
| FITZGERALD DRLG | United States | 0 | ||
| FITZGERALD EDWARD M JR | PA | United States | 1 | |
| FITZGERALD ENERGY PRODUC | CHILLICOTHE | OH | United States | 9 |
| Fitzgerald; Thomas J. | New Florence | PA | United States | 0 |
| Fitzpatrick; Stephen | Angola | NY | United States | 0 |
| Five Star Bank | Warsaw | NY | United States | 0 |
| FIVE STAR INVESTMENT GROUP INC | PA | United States | 3 | |
| FJD PROPERTIES LLC | NORTH RIDGEVILL | OH | United States | 1 |
| FL OIL CO | PA | United States | 1 | |
| FL PENN 1982 | FL | United States | 2 | |
| FL PENN FLO INC | FL | United States | 21 | |
| FLAME ENERGY | United States | 0 | ||
| FLAME ENERGY CO INC | DALTON | OH | United States | 80 |
| FLAME ENERGY CO.,INC. | DALTON | OH | United States | 0 |
| FLAMINGO MOTEL | PA | United States | 1 | |
| FLANIGAN & WHORTON | NY | United States | 30 | |
| FLANIGAN BROS | United States | 0 | ||
| FLANIGAN BROS | PA | United States | 42 | |
| FLANIGAN BROS & BILLER OASIS | PA | United States | 2 | |
| FLANIGAN BROTHERS | EDINBOROUGH | PA | United States | 23 |
| FLANINGAN BROTH & PA GAS | PA | United States | 1 | |
| FLANNERY CARL & VIRGINIA | MARIETTA | OH | United States | 1 |
| FLAT ROCK DEVELOPMENT LLC | MORGANTOWN | WV | United States | 2 |
| FLATIRONS DEVELOPMENT LLC | CO | United States | 7 | |
| FLATS EAST DEVELOPMENT LLC | CLEVELAND | OH | United States | 1 |
| FLEEMAN TERESA R | LOWER SALEM | OH | United States | 15 |
| FLEGER SHIRLEY J | WESTLAKE | OH | United States | 1 |