Oil & Gas Operators in Washington County
Every operator with permit history or a current well inventory in Washington County, Texas.
Operators All Time
265
Active Past 12mo
2
Permits 12mo
39
Permits All Time
1,492
| OPERATOR | PERMITS 12MO | PERMITS ALL | WELLS | FIRST PERMIT | LAST PERMIT |
|---|---|---|---|---|---|
| MAGNOLIA OIL & GAS OPERATING LLC | 36 | 196 | 284 | 2003-04-09 | 2026-07-09 |
| GEOSOUTHERN OPERATING II, LLC | 3 | 68 | 44 | 2015-11-18 | 2026-06-03 |
| HYPERION OIL & GAS LLC | 0 | 50 | 154 | 2015-09-15 | 2022-05-12 |
| ZAPATA EXPLORATION CO. ONSHORE | 0 | 0 | 67 | -- | -- |
| WILDFIRE ENERGY OPERATING LLC | 0 | 5 | 28 | 2023-10-25 | 2023-10-26 |
| REDBUD E & P INC. | 0 | 0 | 28 | -- | -- |
| ADAMS RESOURCES EXPL. CORP. | 0 | 2 | 25 | 1996-03-18 | 2005-09-07 |
| BRENHAM DRILLING CO. | 0 | 18 | 24 | 1977-06-09 | 1987-03-25 |
| CO-KAL OIL COMPANY | 0 | 3 | 20 | 1977-07-28 | 1988-10-14 |
| ENERVEST OPERATING, L.L.C. | 0 | 67 | 11 | 2007-09-18 | 2018-05-18 |
| GEOSOUTHERN ENERGY CORPORATION | 0 | 8 | 10 | 1982-05-20 | 1985-04-02 |
| UNION PACIFIC RESOURCES COMPANY | 0 | 184 | 9 | 1987-07-22 | 2001-01-29 |
| UNITED OIL & MINERALS, INC. | 0 | 3 | 8 | 1986-04-14 | 1992-12-18 |
| ANADARKO E&P COMPANY LP | 0 | 56 | 7 | 2002-03-26 | 2007-02-09 |
| VERDUN OIL & GAS LLC | 0 | 4 | 7 | 2018-09-30 | 2022-08-31 |
| VEGA OPERATING COMPANY | 0 | 0 | 7 | -- | -- |
| SUN EXPLORATION & PRODUCTION CO. | 0 | 8 | 6 | 1977-08-01 | 1982-05-28 |
| DOUGLAS PETROLEUM INC. | 0 | 0 | 6 | -- | -- |
| RME PETROLEUM COMPANY | 0 | 27 | 5 | 2000-05-16 | 2002-10-30 |
| PALEO OIL COMPANY LLC | 0 | 1 | 5 | 2022-05-06 | 2022-05-06 |
| CRAWFORD HUGHES OPERATING CO. | 0 | 0 | 5 | -- | -- |
| ADOBE RESOURCES CORPORATION | 0 | 0 | 5 | -- | -- |
| CHESAPEAKE OPERATING, INC. | 0 | 91 | 4 | 1994-05-17 | 2008-09-24 |
| SENECA RESOURCES CORP. | 0 | 4 | 4 | 1995-10-25 | 1995-12-14 |
| CONKLIN & NICHOLAS | 0 | 0 | 4 | -- | -- |
| VELOCITY OIL AND GAS LLC | 0 | 0 | 4 | -- | -- |
| AOP OPERATING CORPORATION | 0 | 0 | 4 | -- | -- |
| LYNCO OILFIELD EQUIPMENT INC. | 0 | 0 | 4 | -- | -- |
| GINN WEIDA W. | 0 | 0 | 4 | -- | -- |
| SOUTHWEST RESOURCES INC. | 0 | 0 | 4 | -- | -- |
| HUMBLE EXPLORATION CO., INC. | 0 | 28 | 3 | 1979-03-15 | 1983-10-03 |
| U. S. OPERATING, INC. | 0 | 18 | 3 | 1979-01-16 | 1983-03-11 |
| HECI EXPLORATION COMPANY | 0 | 15 | 3 | 1984-12-27 | 1990-07-02 |
| HYPERION ENERGY, L P | 0 | 14 | 3 | 2012-11-30 | 2014-04-16 |
| WCS OIL AND GAS CORPORATION | 0 | 8 | 3 | 1988-07-01 | 2002-09-17 |
| ADOBE OIL & GAS CORP. | 0 | 2 | 3 | 1981-10-09 | 1983-08-17 |
| TRILEX EXPLORATION COMPANY | 0 | 2 | 3 | 1981-08-04 | 1983-12-30 |
| WILLIAMS, CLAYTON ENERGY, INC. | 0 | 2 | 3 | 1994-03-07 | 1994-03-07 |
| BROWNING OIL COMPANY, INC. | 0 | 1 | 3 | 1992-10-12 | 1992-10-12 |
| E P C OIL & GAS INC. | 0 | 0 | 3 | -- | -- |
| NORTH LAKE RESOURCES LLC | 0 | 0 | 3 | -- | -- |
| PAN AMERICAN PETROLEUM CORP. | 0 | 0 | 3 | -- | -- |
| KIMBALL PRODUCTION CO. | 0 | 11 | 2 | 1982-02-03 | 1988-08-03 |
| FLAG-REDFERN OIL COMPANY | 0 | 9 | 2 | 1978-04-03 | 1985-07-24 |
| SAGE ENERGY COMPANY | 0 | 8 | 2 | 1980-08-14 | 1996-05-14 |
| PATTERSON PETROLEUM, INC. | 0 | 7 | 2 | 1983-11-04 | 1985-12-18 |
| EDWARDS, GUS CO. | 0 | 6 | 2 | 1980-09-29 | 1985-05-07 |
| WATT ENERGY, LLC | 0 | 5 | 2 | 2023-10-09 | 2023-11-13 |
| RETAMCO, INC | 0 | 4 | 2 | 1980-07-18 | 1981-10-15 |
| BBL OIL & GAS COMPANY | 0 | 2 | 2 | 1984-09-07 | 1987-02-27 |
| ALL AROUND DISTRIBUTION INC. | 0 | 0 | 2 | -- | -- |
| MILLICAN OIL COMPANY | 0 | 0 | 2 | -- | -- |
| D.J. OILFIELD SALVAGE INC. | 0 | 0 | 2 | -- | -- |
| RATHBURN LAND & DEVEL INC. | 0 | 0 | 2 | -- | -- |
| TAURUS ENTERPRISES CORPORATION | 0 | 0 | 2 | -- | -- |
| MARK-O ENERGY INC. | 0 | 0 | 2 | -- | -- |
| MCDANIEL COMPANY INC. THE | 0 | 0 | 2 | -- | -- |
| POMYKAL VERDE | 0 | 0 | 2 | -- | -- |
| GEMARMI INC. | 0 | 0 | 2 | -- | -- |
| ADA OIL EXPLORATION CORP. | 0 | 33 | 1 | 1980-01-04 | 1985-10-09 |
| WILLIAMS, CLAYTON W., JR. | 0 | 17 | 1 | 1980-07-31 | 1986-02-03 |
| 7711 CORPORATION, THE | 0 | 13 | 1 | 1999-01-22 | 2002-03-26 |
| CHESAPEAKE OPERATING, L.L.C. | 0 | 9 | 1 | 2017-10-30 | 2021-03-12 |
| DALECO RESOURCES | 0 | 8 | 1 | 1983-09-13 | 1988-01-19 |
| WCS OIL & GAS CORPORATION | 0 | 7 | 1 | 2005-09-07 | 2014-02-07 |
| BENCHMARK LAND & EXPLORATION INC | 0 | 6 | 1 | 1991-04-24 | 1991-10-18 |
| SENORA RESOURCES, INC. | 0 | 6 | 1 | 1990-10-23 | 1996-04-10 |
| GEMINI EXPLORATION COMPANY | 0 | 6 | 1 | 1993-09-03 | 1994-06-03 |
| MARATHON OIL COMPANY | 0 | 6 | 1 | 1993-01-20 | 1998-01-30 |
| GREAT WEST ENERGY & EXPL., INC. | 0 | 3 | 1 | 1993-02-04 | 1996-06-14 |
| ZAPATA EXPLORATION CO-ONSHORE | 0 | 2 | 1 | 1985-04-08 | 1985-05-10 |
| SUN EXPL. & PROD. CO.-HOUSTON | 0 | 2 | 1 | 1981-10-22 | 1981-10-22 |
| KEY OPERATING & EQUIPMENT, INC. | 0 | 2 | 1 | 2006-03-30 | 2006-03-30 |
| CYPRESS ENERGY DEVELOPMENT CO | 0 | 2 | 1 | 1980-11-18 | 1983-03-30 |
| CASHCO OIL COMPANY | 0 | 2 | 1 | 1990-06-20 | 1990-06-20 |
| DOMINION MINERALS CORPORATION | 0 | 2 | 1 | 1990-10-15 | 1992-10-23 |
| MAJESTIC PETROLEUM CORPORATION | 0 | 2 | 1 | 1988-12-22 | 1989-04-07 |
| ANDERSON PRODUCING, INC | 0 | 1 | 1 | 1980-11-19 | 1980-11-19 |
| PHARAOH & ASSOCIATES, INC. | 0 | 1 | 1 | 1981-11-06 | 1981-11-06 |
| SABER PETROLEUM CORP. | 0 | 1 | 1 | 1979-04-11 | 1979-04-11 |
| SUN EXPL. & PROD. CO.-CORPUS | 0 | 1 | 1 | 1983-08-09 | 1983-08-09 |
| BLACKBRUSH O & G, LLC | 0 | 1 | 1 | 2017-10-06 | 2017-10-06 |
| MESCALERO ENERGY, INC. | 0 | 1 | 1 | 1994-06-02 | 1994-06-02 |
| TROSTLE, M. E. INC. | 0 | 1 | 1 | 1988-08-11 | 1988-08-11 |
| DOBOS, JAMES D. CORPORATION | 0 | 1 | 1 | 1984-08-08 | 1984-08-08 |
| DIRKS PETROLEUM COMPANY | 0 | 1 | 1 | 2009-07-02 | 2009-07-02 |
| GSI OIL & GAS, INC. | 0 | 1 | 1 | 1990-10-04 | 1990-10-04 |
| TRAVIS OIL CO. | 0 | 0 | 1 | -- | -- |
| ENTERPRISE PRODUCTS OPERATINGLLC | 0 | 0 | 1 | -- | -- |
| M & R EXPLORATION COMPANY | 0 | 0 | 1 | -- | -- |
| KOUATLI AIMAN M. | 0 | 0 | 1 | -- | -- |
| PLANTATION OIL COMPANY | 0 | 0 | 1 | -- | -- |
| BIG J OPERATING COMPANY | 0 | 0 | 1 | -- | -- |
| KARBUHN OIL COMPANY | 0 | 0 | 1 | -- | -- |
| ALLIED ENERGY OPERATING LLC | 0 | 0 | 1 | -- | -- |
| OKLATEX OIL & GAS COMPANY | 0 | 0 | 1 | -- | -- |
| EXXON MOBIL CORPORATION | 0 | 0 | 1 | -- | -- |
| OGDEN RESOURCES CORPORATION | 0 | 0 | 1 | -- | -- |
| PACER-ATLAS INC. | 0 | 0 | 1 | -- | -- |
| JOHNSTON JAMES J. | 0 | 0 | 1 | -- | -- |
| PARKWAY PETROLEUM INC. | 0 | 0 | 1 | -- | -- |
| GOLDKING PROD. CO. | 0 | 0 | 1 | -- | -- |
| DALE OPERATING COMPANY | 0 | 0 | 1 | -- | -- |
| KERR-MCGEE CORPORATION | 0 | 0 | 1 | -- | -- |
| MATRIX PETROLEUM LLC | 0 | 0 | 1 | -- | -- |
| RANGE PRODUCTION COMPANY | 0 | 0 | 1 | -- | -- |
| KEY ENERGY SERVICES INC GCD | 0 | 0 | 1 | -- | -- |
| REPUBLIC RESOURCES LLC. | 0 | 0 | 1 | -- | -- |
| LONESTAR PLUGGERS INC. | 0 | 0 | 1 | -- | -- |
| MARTINEAU PETROLEUM INC. | 0 | 0 | 1 | -- | -- |
| CHAPMAN ROGER INC. | 0 | 0 | 1 | -- | -- |
| GRC EXPLORATION INC. | 0 | 0 | 1 | -- | -- |
| OSR OIL & GAS COMPANY | 0 | 0 | 1 | -- | -- |
| F.I.G. ENERGY LLC | 0 | 0 | 1 | -- | -- |
| ADAIR & BALLINGER PETRO. INC. | 0 | 0 | 1 | -- | -- |
| MINERAL TECHNOLOGIES INC. | 0 | 0 | 1 | -- | -- |
| BBX OPERATING L.L.C. | 0 | 0 | 1 | -- | -- |
| IRON RIDGE OPERATING LLC | 0 | 0 | 1 | -- | -- |
| ASCENT OIL & GAS CORP. | 0 | 0 | 1 | -- | -- |
| RUMBLE ENERGY LLC | 0 | 0 | 1 | -- | -- |
| SANDEL OPERATING COMPANY | 0 | 0 | 1 | -- | -- |
| AL-TX OPERATING INC. | 0 | 0 | 1 | -- | -- |
| COASTAL EXPANSE OIL & GAS | 0 | 0 | 1 | -- | -- |
| INEOS USA OIL & GAS LLC | 0 | 0 | 1 | -- | -- |
| TARTAN OIL & GAS | 0 | 0 | 1 | -- | -- |
| FALCON PIPE & SUPPLY CO. | 0 | 0 | 1 | -- | -- |
| GRISWOLD MANAGEMENT INC. | 0 | 0 | 1 | -- | -- |
| BOYD MARY HELEN GERDES | 0 | 0 | 1 | -- | -- |
| STROUD OIL PROPERTIES, INC. | 0 | 27 | 0 | 2001-03-28 | 2003-02-10 |
| AAA OPERATING COMPANY INC. | 0 | 27 | 0 | 1982-02-17 | 1985-05-17 |
| WILDHORSE RESOURCES MNGT CO, LLC | 0 | 24 | 0 | 2017-03-08 | 2019-01-09 |
| SUNOCO ENERGY DEVELOPMENT CO. | 0 | 17 | 0 | 1980-01-18 | 1981-11-05 |
| GENERAL PRODUCTION COMPANY, INC. | 0 | 13 | 0 | 1982-08-24 | 1984-12-28 |
| SHIELD PETROLEUM | 0 | 12 | 0 | 1996-07-08 | 1997-05-16 |
| WEBER ENERGY CORPORATION | 0 | 11 | 0 | 1992-09-03 | 1994-12-13 |
| BEXCO OPERATING, INC. | 0 | 10 | 0 | 1993-03-26 | 1996-04-04 |
| KEYSTONE EXPLORATION, INC | 0 | 10 | 0 | 1991-01-03 | 1996-10-17 |
| TENROC CORPORATION | 0 | 9 | 0 | 1980-10-30 | 1982-02-24 |
| SM ENERGY COMPANY | 0 | 8 | 0 | 2012-02-16 | 2014-04-29 |
| TEON ENERGY, INC. | 0 | 8 | 0 | 1984-05-22 | 1985-02-26 |
| TORCH OPERATING COMPANY | 0 | 7 | 0 | 1994-05-17 | 1995-05-17 |
| CRAWFORD ENERGY OPERATING CO | 0 | 7 | 0 | 2001-04-11 | 2008-06-17 |
| IRONROC ENERGY | 0 | 6 | 0 | 2021-03-10 | 2022-05-06 |
| UNION PACIFIC AUSTIN CHALK CO. | 0 | 6 | 0 | 1996-01-03 | 1997-06-05 |
| APACHE CORPORATION | 0 | 6 | 0 | 1995-05-24 | 2022-05-27 |
| LETCO OIL & GAS, INC. | 0 | 5 | 0 | 2001-07-03 | 2008-01-04 |
| HALL, D. CORPORATION | 0 | 5 | 0 | 1998-05-28 | 1998-05-28 |
| PETRUS OPERATING CO., INC. | 0 | 5 | 0 | 1983-12-15 | 1985-09-17 |
| QUEST OIL CO. | 0 | 4 | 0 | 1979-07-18 | 1979-09-24 |
| EOG RESOURCES, INC. | 0 | 4 | 0 | 2001-06-26 | 2001-10-09 |
| VENQUEST RESOURCES, INC. | 0 | 4 | 0 | 1981-04-16 | 1981-09-21 |
| DOME DRILLING CO. | 0 | 4 | 0 | 1982-11-04 | 1982-11-04 |
| RESERVE PRODUCTION, INC. | 0 | 4 | 0 | 1993-06-25 | 1993-06-25 |
| NORKRIS PETROLEUM, INC. | 0 | 4 | 0 | 1984-04-04 | 1984-05-18 |
| STELLAR EXPLORATION & PROD. INC. | 0 | 4 | 0 | 2006-10-10 | 2008-06-06 |
| WESTPARK PETROLEUM, INC. | 0 | 4 | 0 | 1995-01-03 | 1996-09-18 |
| ZONERGY, INC. | 0 | 3 | 0 | 1979-08-09 | 1980-10-29 |
| TERRY RESOURCES, INC. | 0 | 3 | 0 | 1991-07-12 | 1991-10-02 |
| TOMCAT EXPLORATION, INC | 0 | 3 | 0 | 1996-06-25 | 1996-08-28 |
| B.W.O.C., INC. | 0 | 3 | 0 | 2002-06-18 | 2004-03-24 |
| U. S. RESOURCES, INC. | 0 | 3 | 0 | 1979-06-29 | 1979-11-12 |
| HOUSTON, W. S. OIL & GAS, INC. | 0 | 3 | 0 | 1985-04-03 | 1995-10-30 |
| JJP OIL CORPORATION | 0 | 3 | 0 | 1980-07-08 | 1980-08-04 |
| K-N OPERATING CORP. | 0 | 3 | 0 | 1983-12-09 | 1984-07-02 |
| LEEXUS OIL & GAS L.L.P. | 0 | 3 | 0 | 1996-04-04 | 2001-09-07 |
| CRIMSON ENERGY COMPANY, LC | 0 | 3 | 0 | 1993-06-25 | 2002-11-12 |
| SEMINOLE PIPELINE COMPANY | 0 | 3 | 0 | 1981-03-19 | 1981-04-27 |
| DELTA DRILLING CO. | 0 | 2 | 0 | 1982-07-27 | 1983-07-08 |
| GRAND OPERATING, INC. | 0 | 2 | 0 | 2000-02-08 | 2000-05-17 |
| ENERGY RESOURCE MANAGEMENT, INC. | 0 | 2 | 0 | 1989-03-07 | 1995-03-30 |
| EXXON CORP. | 0 | 2 | 0 | 1995-05-15 | 1995-12-01 |
| DOILCO EXPLORATION, INC. | 0 | 2 | 0 | 1984-08-06 | 1986-03-27 |
| BLACK CREEK EXPLORATION, INC. | 0 | 2 | 0 | 2002-01-22 | 2002-01-22 |
| MAGNUM PRODUCING, LP | 0 | 2 | 0 | 2010-04-09 | 2010-05-04 |
| GOSE, STEVE | 0 | 2 | 0 | 1980-07-07 | 1980-11-18 |
| EMERALD OPERATING COMPANY, INC. | 0 | 2 | 0 | 2001-07-27 | 2002-03-07 |
| GENERAL PROD. CORP. | 0 | 2 | 0 | 1981-11-30 | 1982-02-10 |
| B.E.D. OIL & GAS, INC. | 0 | 2 | 0 | 1981-07-15 | 1983-06-03 |
| MENARD ENERGY CORP. | 0 | 2 | 0 | 1993-09-27 | 1993-11-04 |
| ABRAXAS PETROLEUM CORP. | 0 | 2 | 0 | 1983-12-22 | 1984-02-23 |
| BLOCKER EXPLORATION CO. | 0 | 2 | 0 | 1980-07-31 | 1981-02-12 |
| COOKE & COOKE, INC. | 0 | 2 | 0 | 1979-09-17 | 1980-01-14 |
| BRADCO OIL & GAS CO. | 0 | 2 | 0 | 1977-09-14 | 1977-09-21 |
| TEX-O PETROLEUM COMPANY | 0 | 2 | 0 | 1980-12-31 | 1981-03-02 |
| ARCTURUS OPERATING COMPANY | 0 | 2 | 0 | 2003-03-06 | 2003-03-21 |
| DYSON ENERGY OPERATING, LLC | 0 | 2 | 0 | 2017-04-13 | 2017-12-21 |
| TAYLOR, M. W. INC. | 0 | 2 | 0 | 1987-07-27 | 1988-09-14 |
| TARTAN PRODUCTION CO. | 0 | 2 | 0 | 1979-10-18 | 1980-01-04 |
| SUNDOWN ENERGY LP | 0 | 2 | 0 | 2007-11-14 | 2007-11-14 |
| BENSON MINERAL GROUP, INC. | 0 | 2 | 0 | 1989-10-19 | 1990-02-05 |
| FERGUSON, TED R.,INC. | 0 | 2 | 0 | 1989-10-23 | 1989-10-23 |
| PENN RESOURCES, INC. | 0 | 2 | 0 | 1981-06-16 | 1981-12-18 |
| CHAPMAN OIL | 0 | 2 | 0 | 1980-07-22 | 1981-08-24 |
| JENEX PETROLEUM CORPORATION | 0 | 2 | 0 | 2007-11-16 | 2007-11-16 |
| JHP OPERATING, LLC | 0 | 2 | 0 | 2005-07-05 | 2005-09-26 |
| PERMIAN BRINE SALES, INC. | 0 | 2 | 0 | 1990-07-23 | 1990-11-08 |
| TALON DEVELOPMENT COMPANY | 0 | 2 | 0 | 2004-02-26 | 2004-02-26 |
| STRAND ENERGY, L.C. | 0 | 2 | 0 | 2002-03-28 | 2002-08-28 |
| PETROCHALK CORPORATION | 0 | 1 | 0 | 1985-01-24 | 1985-01-24 |
| F.M.C. OPERATING, INC. | 0 | 1 | 0 | 1995-05-09 | 1995-05-09 |
| RANGER OIL COMPANY | 0 | 1 | 0 | 1978-09-28 | 1978-09-28 |
| RELIANCE ENERGY & MINERALS CORP. | 0 | 1 | 0 | 1982-04-13 | 1982-04-13 |
| ROBBINS, BILL DRILLING COMPANY | 0 | 1 | 0 | 1981-04-27 | 1981-04-27 |
| SAMEDAN OIL CORPORATION | 0 | 1 | 0 | 1989-02-23 | 1989-02-23 |
| SANDERS, LARRY E. TRUSTEE | 0 | 1 | 0 | 1994-05-25 | 1994-05-25 |
| SANHALL CORPORATION | 0 | 1 | 0 | 1991-08-01 | 1991-08-01 |
| SANTANA ENERGY SERVICES, LLC | 0 | 1 | 0 | 2009-01-23 | 2009-01-23 |
| ELLIOTT OIL & GAS OPERATING CO. | 0 | 1 | 0 | 2004-11-18 | 2004-11-18 |
| ELLIOTT OIL & GAS COMPANY | 0 | 1 | 0 | 2002-07-30 | 2002-07-30 |
| SHOWDOWN OPERATING, INC. | 0 | 1 | 0 | 1994-11-09 | 1994-11-09 |
| SNYDER OIL CORPORATION | 0 | 1 | 0 | 1984-09-11 | 1984-09-11 |
| EAGLE VALLEY DEVELOPMENT LLC | 0 | 1 | 0 | 2019-04-16 | 2019-04-16 |
| DRIVER INVESTMENTS, INC. | 0 | 1 | 0 | 1983-12-07 | 1983-12-07 |
| SWD, INC. | 0 | 1 | 0 | 1985-07-02 | 1985-07-02 |
| SWIFT ENERGY COMPANY | 0 | 1 | 0 | 2000-09-21 | 2000-09-21 |
| SWOPE CORP. | 0 | 1 | 0 | 1991-08-20 | 1991-08-20 |
| TEXAS GENERAL PETR. CORP. | 0 | 1 | 0 | 1981-12-08 | 1981-12-08 |
| TRAVERSE OIL COMPANY | 0 | 1 | 0 | 1981-10-27 | 1981-10-27 |
| TRES OPERATING CO., LLC | 0 | 1 | 0 | 2005-11-23 | 2005-11-23 |
| DELTAUS CORPORATION | 0 | 1 | 0 | 1985-01-21 | 1985-01-21 |
| ULTRA OIL & GAS, INC. | 0 | 1 | 0 | 2007-08-21 | 2007-08-21 |
| DAVIDSON, JAKE, INC. | 0 | 1 | 0 | 1990-01-10 | 1990-01-10 |
| USFG OIL & GAS, INC. | 0 | 1 | 0 | 1993-04-05 | 1993-04-05 |
| VETRA E & P LLC | 0 | 1 | 0 | 2009-11-30 | 2009-11-30 |
| COLOMA PETROLEUM, INC. | 0 | 1 | 0 | 1981-11-20 | 1981-11-20 |
| CLARK EXPL. & PROD., CO., INC. | 0 | 1 | 0 | 1983-07-01 | 1983-07-01 |
| CHMELAR, EUGENE OIL & GAS, INC. | 0 | 1 | 0 | 1985-05-15 | 1985-05-15 |
| WILLIAMS, CLAYTON W., JR., INC. | 0 | 1 | 0 | 1989-10-18 | 1989-10-18 |
| WINN EXPLORATION CO., INC. | 0 | 1 | 0 | 2014-09-29 | 2014-09-29 |
| WYNN, R. C. | 0 | 1 | 0 | 1985-08-23 | 1985-08-23 |
| YOUNG, JOHN H., INC. | 0 | 1 | 0 | 1997-07-21 | 1997-07-21 |
| CHAMPLIN PETROLEUM CO. | 0 | 1 | 0 | 1987-04-09 | 1987-04-09 |
| BAR M PETROLEUM CO., INC. | 0 | 1 | 0 | 1981-11-25 | 1981-11-25 |
| CENTRAL TEXAS PETROLEUM, INC. | 0 | 1 | 0 | 1981-06-23 | 1981-06-23 |
| CENTRAL PLAINS OIL AND GAS CORP. | 0 | 1 | 0 | 1983-02-04 | 1983-02-04 |
| AMERICAN WORLDWIDE PETR. CORP. | 0 | 1 | 0 | 1985-01-14 | 1985-01-14 |
| CENERGY EXPLORATION COMPANY | 0 | 1 | 0 | 1982-07-02 | 1982-07-02 |
| CANTRO EXPLORATION, INC. | 0 | 1 | 0 | 1997-08-04 | 1997-08-04 |
| CAG PETROLEUM CORP. | 0 | 1 | 0 | 1981-08-13 | 1981-08-13 |
| ABEL OIL & EXPLORATION INC. | 0 | 1 | 0 | 2012-03-02 | 2012-03-02 |
| SALTY DOG SERVICE COMPANY, LLC | 0 | 1 | 0 | 2025-05-27 | 2025-05-27 |
| BRITTANY DRILLING CO. | 0 | 1 | 0 | 1987-05-29 | 1987-05-29 |
| AMERICAN NAT. GAS PROD. CO. | 0 | 1 | 0 | 1978-08-10 | 1978-08-10 |
| ADAIR & BALLINGER PETROL CONSLTS | 0 | 1 | 0 | 1986-10-13 | 1986-10-13 |
| ARROW EXPLORATION COMPANY | 0 | 1 | 0 | 1996-08-05 | 1996-08-05 |
| ANADARKO AUSTIN CHALK COMPANY | 0 | 1 | 0 | 2004-08-06 | 2004-08-06 |
| HILL PROD.CO.-SMK PETROLEUM CORP | 0 | 1 | 0 | 1983-04-04 | 1983-04-04 |
| HUNT OIL COMPANY | 0 | 1 | 0 | 1992-05-28 | 1992-05-28 |
| HERD PRODUCING COMPANY, INC. | 0 | 1 | 0 | 1980-06-17 | 1980-06-17 |
| HEARTLAND RESOURCES, INC. | 0 | 1 | 0 | 1996-03-01 | 1996-03-01 |
| IRISH PETROLEUM EXPL., INC. | 0 | 1 | 0 | 1984-06-18 | 1984-06-18 |
| LOWMAR EXPLORATION COMPANY | 0 | 1 | 0 | 1988-02-22 | 1988-02-22 |
| LUCK PETROLEUM CORPORATION | 0 | 1 | 0 | 1981-11-24 | 1981-11-24 |
| GOLDSMITH, J. PAUL | 0 | 1 | 0 | 1983-10-18 | 1983-10-18 |
| MCCORMICK OPERATING COMPANY | 0 | 1 | 0 | 1981-05-20 | 1981-05-20 |
| MERIDIAN KEY, LLC. | 0 | 1 | 0 | 2003-05-30 | 2003-05-30 |
| MONTERREY PETROLEUM CORP. | 0 | 1 | 0 | 1981-08-31 | 1981-08-31 |
| NEL-ROB ENERGY | 0 | 1 | 0 | 1982-02-12 | 1982-02-12 |
| NORTH STAR EXPLORATION CO. (I) | 0 | 1 | 0 | 1985-07-22 | 1985-07-22 |
| ONYX PETROLEUM CORPORATION | 0 | 1 | 0 | 1981-07-15 | 1981-07-15 |
| OVERSEA OIL CO. | 0 | 1 | 0 | 1988-08-22 | 1988-08-22 |
| PCU, INC. OF TEXAS | 0 | 1 | 0 | 1981-10-08 | 1981-10-08 |
| GARRISON LTD. | 0 | 1 | 0 | 1997-06-27 | 1997-06-27 |
| PATHFINDER MINES CORP. | 0 | 1 | 0 | 1979-05-15 | 1979-05-15 |
| PENNZOIL PRODUCING CO. | 0 | 1 | 0 | 1978-01-25 | 1978-01-25 |
Permit history from RRC drilling permits (updated daily); well inventories from the RRC wellbore schedule. See also all permits in Washington County.