Oil & Gas Operators in Cochran County
Every operator with permit history or a current well inventory in Cochran County, Texas.
Operators All Time
356
Active Past 12mo
1
Permits 12mo
1
Permits All Time
2,946
| OPERATOR | PERMITS 12MO | PERMITS ALL | WELLS | FIRST PERMIT | LAST PERMIT |
|---|---|---|---|---|---|
| MANZANO, LLC | 1 | 7 | 40 | 2022-04-18 | 2025-08-01 |
| HILCORP ENERGY COMPANY | 0 | 0 | 1,355 | -- | -- |
| EXTEX OPERATING COMPANY | 0 | 0 | 607 | -- | -- |
| VISION OIL AND GAS LLC | 0 | 0 | 415 | -- | -- |
| CROSS TIMBERS ENERGY LLC | 0 | 0 | 289 | -- | -- |
| AVIATOR ENERGY LLC | 0 | 0 | 210 | -- | -- |
| DOUBLE BARREL OIL LLC | 0 | 0 | 198 | -- | -- |
| HUNT CIMARRON LTD. PARTNERSHIP | 0 | 0 | 181 | -- | -- |
| OCCIDENTAL PERMIAN EOR LLC | 0 | 0 | 151 | -- | -- |
| A.C.T. OPERATING COMPANY | 0 | 17 | 117 | 2014-03-06 | 2023-11-16 |
| MONSANTO OIL COMPANY | 0 | 44 | 116 | 1983-09-06 | 1984-10-19 |
| WALKABOUT OPERATING LLC | 0 | 0 | 114 | -- | -- |
| HEXP OPERATING LLC | 0 | 0 | 97 | -- | -- |
| YUCCA ENERGY INC. | 0 | 0 | 72 | -- | -- |
| MOMENTUM OPERATING CO. INC. | 0 | 0 | 61 | -- | -- |
| YUCCA ENERGY, INC. | 0 | 41 | 51 | 1991-08-07 | 2009-09-16 |
| ARD DRILLING COMPANY INC. | 0 | 27 | 51 | 1977-09-12 | 1999-11-15 |
| KIMBELL OPERATING COMPANY | 0 | 2 | 46 | 2006-07-28 | 2007-07-16 |
| TALIS ENERGY INC. | 0 | 0 | 39 | -- | -- |
| TEXACO E & P INC. | 0 | 8 | 38 | 1991-02-26 | 1992-10-29 |
| TEXLAND-RECTOR & SCHUMACHER | 0 | 3 | 37 | 1984-05-29 | 1989-01-03 |
| PRASAD, HARI PRODUCTION CO. | 0 | 1 | 37 | 2005-11-03 | 2005-11-03 |
| ROYAL ORYX OG LLC | 0 | 0 | 37 | -- | -- |
| UNITED COMPANY | 0 | 83 | 34 | 1977-08-18 | 1986-07-08 |
| TEXAS CITY REFG. INC. | 0 | 43 | 30 | 1977-11-21 | 1984-05-22 |
| JOPLIN OIL CO., INC. | 0 | 2 | 30 | 2011-05-31 | 2018-05-01 |
| GETTY OIL CO. | 0 | 70 | 28 | 1977-09-29 | 1984-02-22 |
| UNION OIL COMPANY OF CALIFORNIA | 0 | 42 | 27 | 1978-01-04 | 1994-07-13 |
| MCCOY, J. ROY | 0 | 9 | 25 | 1977-08-29 | 1982-05-28 |
| THREE SPAN OIL & GAS, INC. | 0 | 1 | 25 | 2000-04-05 | 2000-04-05 |
| FORMENTERA OPERATIONS LLC | 0 | 0 | 25 | -- | -- |
| WALSH PETROLEUM, INC. | 0 | 68 | 24 | 1997-11-19 | 2014-08-04 |
| NOVO ENERGY RESOURCES | 0 | 0 | 22 | -- | -- |
| CROWN CENTRAL PETROLEUM CORP. | 0 | 2 | 18 | 1985-11-22 | 1985-11-22 |
| DELRAY OIL INC. | 0 | 0 | 15 | -- | -- |
| TEXACO INC. | 0 | 13 | 14 | 1977-12-02 | 1990-07-13 |
| ATAPCO | 0 | 30 | 13 | 1989-07-19 | 1996-03-28 |
| ROGERS, S. K. OIL INC. | 0 | 7 | 13 | 1987-03-19 | 1989-06-27 |
| IP WELL SERVICE LLC | 0 | 0 | 13 | -- | -- |
| FROST CYRUS B. JR.& FLEMING WM. | 0 | 0 | 11 | -- | -- |
| AMOCO PRODUCTION COMPANY | 0 | 55 | 10 | 1977-09-13 | 1991-12-20 |
| TAMARACK PETROLEUM COMPANY, INC. | 0 | 34 | 10 | 1981-06-24 | 2006-04-20 |
| CFO RESOURCES INC. | 0 | 0 | 10 | -- | -- |
| WINN OPERATING LLC | 0 | 0 | 10 | -- | -- |
| ACOMA OPERATING LLC | 0 | 0 | 10 | -- | -- |
| GRUY PETROLEUM MANAGEMENT CO. | 0 | 26 | 9 | 1997-08-28 | 1998-03-04 |
| BEE-JAY PETRO, INC. | 0 | 4 | 9 | 1999-11-08 | 2009-09-01 |
| RED TAIL EXPLORATION LLC | 0 | 0 | 8 | -- | -- |
| J-D OIL CO. | 0 | 9 | 7 | 1984-01-12 | 1985-07-30 |
| WALKING X OIL CO. | 0 | 2 | 7 | 1984-08-22 | 1984-09-07 |
| MOSS PETROLEUM CO. | 0 | 2 | 7 | 1978-07-13 | 1978-07-13 |
| BROWN, H.L. OPERATING, L.L.C. | 0 | 1 | 7 | 2019-01-24 | 2019-01-24 |
| ATLAS OPERATING LLC | 0 | 0 | 7 | -- | -- |
| TURRENTINE OIL & GAS INC. | 0 | 0 | 7 | -- | -- |
| JAY MANAGEMENT COMPANY LLC | 0 | 0 | 7 | -- | -- |
| D C OIL COMPANY INC. | 0 | 0 | 7 | -- | -- |
| WOODS PETROLEUM CORPORATION | 0 | 50 | 6 | 1980-05-28 | 1984-12-18 |
| WHEELER, W. RIDLEY, EST. | 0 | 21 | 6 | 1980-11-24 | 1991-08-12 |
| STELLER ENERGY & INVESTMENT CORP | 0 | 5 | 6 | 2000-03-02 | 2005-07-28 |
| SLATE HOLDINGS, INC. | 0 | 3 | 6 | 2014-01-10 | 2014-01-10 |
| C & S OPERATING | 0 | 0 | 6 | -- | -- |
| BRIDWELL OIL CO. | 0 | 0 | 6 | -- | -- |
| TEMA OIL AND GAS COMPANY | 0 | 64 | 5 | 1999-03-26 | 2015-11-04 |
| UNITED OIL & MINERALS, INC. | 0 | 22 | 5 | 1998-10-15 | 1999-09-10 |
| HODGDEN, JACK D. | 0 | 1 | 5 | 1985-09-24 | 1985-09-24 |
| CROSSTEX SERVICES L.L.C. | 0 | 0 | 5 | -- | -- |
| KALA OIL COMPANY | 0 | 0 | 5 | -- | -- |
| TACTICAL OIL & GAS LLC | 0 | 0 | 5 | -- | -- |
| DEPCO, INC. | 0 | 67 | 4 | 1977-09-21 | 1988-03-02 |
| SILVER CREEK PERMIAN OP CO, LLC | 0 | 32 | 4 | 2018-07-03 | 2022-08-12 |
| SHENANDOAH PETROLEUM CORPORATION | 0 | 23 | 4 | 2004-02-26 | 2006-05-31 |
| PEDEN ENERGY, INC. | 0 | 6 | 4 | 2006-09-08 | 2011-08-26 |
| EL RAN INC. | 0 | 2 | 4 | 1977-07-15 | 1995-10-24 |
| DUNIGAN OPERATING CO., INC. | 0 | 1 | 4 | 1979-07-30 | 1979-07-30 |
| R3 OPERATING CORPORATION | 0 | 0 | 4 | -- | -- |
| CONSOLIDATED NATURAL RES. CORP. | 0 | 0 | 4 | -- | -- |
| SSC INC. | 0 | 0 | 4 | -- | -- |
| FINALY RESOURCES LLC | 0 | 0 | 4 | -- | -- |
| BURK ROYALTY CO. LTD. | 0 | 0 | 4 | -- | -- |
| GREAT WESTERN DRILLING COMPANY | 0 | 0 | 4 | -- | -- |
| F & M OIL & GAS COMPANY | 0 | 0 | 4 | -- | -- |
| PARKER & PARSLEY, WPI AGENT | 0 | 81 | 3 | 1993-01-13 | 1997-03-24 |
| BROWN, H. L., JR. | 0 | 16 | 3 | 1979-10-22 | 1984-11-05 |
| DORA INC | 0 | 1 | 3 | 2001-03-13 | 2001-03-13 |
| RMB OPERATING LLC | 0 | 0 | 3 | -- | -- |
| MJB PRODUCTION COMPANY INC. | 0 | 0 | 3 | -- | -- |
| TURRENTINE OIL AND GAS | 0 | 0 | 3 | -- | -- |
| BROCK J. | 0 | 0 | 3 | -- | -- |
| MALLORY MEREDITH JR. | 0 | 0 | 3 | -- | -- |
| NAUMANN OIL & GAS INC. | 0 | 0 | 3 | -- | -- |
| LEE-STAN SALTWATER DISPOSAL INC. | 0 | 0 | 3 | -- | -- |
| D & D ENTERPRISES | 0 | 0 | 3 | -- | -- |
| PAN AMERICAN PETROLEUM CORP. | 0 | 0 | 3 | -- | -- |
| MIOCENE OIL & GAS LTD. | 0 | 0 | 3 | -- | -- |
| ARD JULIAN | 0 | 0 | 3 | -- | -- |
| SLAPE OIL COMPANY INC. | 0 | 0 | 3 | -- | -- |
| PETRO-TEX OPERATING CO. | 0 | 0 | 3 | -- | -- |
| CONOCO INC. | 0 | 37 | 2 | 1980-05-23 | 1993-08-23 |
| REDMON OIL COMPANY, INC., THE | 0 | 15 | 2 | 2005-11-07 | 2013-12-13 |
| YOUNG, MARSHALL R., OIL COMPANY | 0 | 13 | 2 | 1989-11-09 | 1993-12-06 |
| B & B FARM INDUSTRIES, INC. | 0 | 6 | 2 | 1984-06-28 | 1985-03-19 |
| DYCO PETROLEUM CORPORATION | 0 | 5 | 2 | 1977-06-20 | 1978-04-19 |
| MOBIL OIL CORPORATION | 0 | 4 | 2 | 1978-12-15 | 1978-12-29 |
| WTG EXPLORATION | 0 | 2 | 2 | 2016-01-04 | 2016-11-14 |
| BTA OIL PRODUCERS | 0 | 2 | 2 | 1983-06-02 | 1988-07-27 |
| STALEY OPERATING CO. | 0 | 2 | 2 | 1980-07-03 | 1980-11-12 |
| B & B OPERATING CO, INC. | 0 | 1 | 2 | 1985-12-18 | 1985-12-18 |
| OKLAHOMA OPERATING COMPANY | 0 | 0 | 2 | -- | -- |
| FELDERHOFF PRODUCTION COMPANY | 0 | 0 | 2 | -- | -- |
| CHEVRON MIDCONTINENT L.P. | 0 | 0 | 2 | -- | -- |
| MONCRIEF W. A. JR. | 0 | 0 | 2 | -- | -- |
| THUNDERBIRD OIL CORP. | 0 | 0 | 2 | -- | -- |
| GREENE VERNON | 0 | 0 | 2 | -- | -- |
| WESTPORT OIL AND GAS COMPANY LP | 0 | 0 | 2 | -- | -- |
| SAVOY OIL CO. | 0 | 0 | 2 | -- | -- |
| 27:17 ENTERPRISES LLC | 0 | 0 | 2 | -- | -- |
| ATKINSON J. V. | 0 | 0 | 2 | -- | -- |
| RAW OIL & GAS INC. | 0 | 0 | 2 | -- | -- |
| AP&E CO. INC. | 0 | 0 | 2 | -- | -- |
| UNITED RESOURCES LP | 0 | 0 | 2 | -- | -- |
| SOUTHWEST ROYALTIES INC. | 0 | 0 | 2 | -- | -- |
| ROCKER A OPERATING COMPANY | 0 | 0 | 2 | -- | -- |
| M.B.J. OPERATING | 0 | 0 | 2 | -- | -- |
| EXXON CORP. | 0 | 122 | 1 | 1985-08-20 | 1993-12-14 |
| UNION TEXAS PETROLEUM CORP. | 0 | 24 | 1 | 1978-06-16 | 1990-02-26 |
| ATLANTIC RICHFIELD CO. | 0 | 22 | 1 | 1977-08-03 | 1978-05-25 |
| CHAMPLIN EXPLORATION, INC. | 0 | 14 | 1 | 1982-03-31 | 1983-09-20 |
| CHEVRON U. S. A. INC. | 0 | 10 | 1 | 1986-12-31 | 1990-08-21 |
| DP PERMIAN OPERATOR, LLC | 0 | 8 | 1 | 2020-01-22 | 2023-01-11 |
| MAMMOTH EXPLORATION LLC | 0 | 6 | 1 | 2018-02-07 | 2018-09-28 |
| RADTKE, D.E. & ASSOCIATES, INC. | 0 | 6 | 1 | 1980-08-28 | 1982-12-31 |
| MOORE, CLAY | 0 | 6 | 1 | 1980-03-25 | 1981-12-31 |
| GULF OIL CORP. | 0 | 6 | 1 | 1980-09-29 | 1984-10-01 |
| THRESHOLD-BLOCKER VENTURE | 0 | 4 | 1 | 1980-07-18 | 1981-01-29 |
| GREENE & FUNK | 0 | 3 | 1 | 1977-10-12 | 1979-10-19 |
| SANDABAL OPERATIONS, INC. | 0 | 3 | 1 | 1983-08-01 | 1983-12-14 |
| WIL-MC OIL CORPORATION, THE | 0 | 2 | 1 | 1983-10-31 | 1984-09-05 |
| NEWHALL RESOURCES | 0 | 2 | 1 | 1983-09-19 | 1984-04-13 |
| LANDRETH, ROBERT E. | 0 | 2 | 1 | 1979-01-04 | 1981-03-16 |
| BRYANT OIL | 0 | 2 | 1 | 1982-12-31 | 1982-12-31 |
| TEXSTAR OPERATING INC. | 0 | 2 | 1 | 1990-12-07 | 1990-12-07 |
| WINDY COVE ENERGY II, LLC | 0 | 2 | 1 | 2018-02-26 | 2018-04-10 |
| WESTLAND OIL DEVELOPMENT CORP. | 0 | 2 | 1 | 1986-01-24 | 1986-01-24 |
| SEVEN WELLS OIL & GAS EXPL. | 0 | 2 | 1 | 1985-04-30 | 1985-05-21 |
| SMITH PRODUCING COMPANY | 0 | 1 | 1 | 1983-11-07 | 1983-11-07 |
| FINA OIL & CHEMICAL COMPANY | 0 | 1 | 1 | 1985-11-08 | 1985-11-08 |
| LAGUNA PETROLEUM CORPORATION | 0 | 1 | 1 | 1981-07-10 | 1981-07-10 |
| ALPHA TWENTY-ONE PRODUCTION CO. | 0 | 1 | 1 | 1984-12-06 | 1984-12-06 |
| SOUTH PLAINS INVESTMENTS | 0 | 1 | 1 | 1982-04-28 | 1982-04-28 |
| TC OIL AND GAS LLC | 0 | 0 | 1 | -- | -- |
| STACY A. D. INC. | 0 | 0 | 1 | -- | -- |
| BULLIN R. E. OPERATING INC. | 0 | 0 | 1 | -- | -- |
| LATCH LEONARD | 0 | 0 | 1 | -- | -- |
| ADOBE OIL CO. | 0 | 0 | 1 | -- | -- |
| GREENE VERNON & FUNK V. H. | 0 | 0 | 1 | -- | -- |
| SOHIO PETROLEUM CO. | 0 | 0 | 1 | -- | -- |
| BEACH EXPLORATION INC. | 0 | 0 | 1 | -- | -- |
| TEXAS PACIFIC OIL COMPANY INC. | 0 | 0 | 1 | -- | -- |
| TOTALFINAELF E&P USA INC | 0 | 0 | 1 | -- | -- |
| PURVIS OPERATING CO. | 0 | 0 | 1 | -- | -- |
| VANGUARD PERMIAN LLC | 0 | 0 | 1 | -- | -- |
| SOLIS OIL COMPANY | 0 | 0 | 1 | -- | -- |
| SMITH PIPE OF ABILENE | 0 | 0 | 1 | -- | -- |
| MILTEX OIL COMPANY | 0 | 0 | 1 | -- | -- |
| BROCK OIL & GAS CORPORATION | 0 | 0 | 1 | -- | -- |
| ASPECT ENERGY LLC | 0 | 0 | 1 | -- | -- |
| MONTEX DRILLING COMPANY LLC | 0 | 0 | 1 | -- | -- |
| GAMBLE - DANIEL OPERATING CO. | 0 | 0 | 1 | -- | -- |
| DESERT PRODUCTION INC. | 0 | 0 | 1 | -- | -- |
| MARALO INC. | 0 | 0 | 1 | -- | -- |
| BLACKFLAT OIL COMPANY LLC | 0 | 0 | 1 | -- | -- |
| SUNRAY MID-CONTINENT OIL CO. | 0 | 0 | 1 | -- | -- |
| SUNSET INTERNATIONAL PET. CORP. | 0 | 0 | 1 | -- | -- |
| RED RIV. VALLEY O&G PARTNERSHIP | 0 | 0 | 1 | -- | -- |
| WHITE S INDUSTRIAL ENGINE S | 0 | 0 | 1 | -- | -- |
| STICKNEY F. C. INC. | 0 | 0 | 1 | -- | -- |
| FUNK V. H. | 0 | 0 | 1 | -- | -- |
| WHITED ORVILLE | 0 | 0 | 1 | -- | -- |
| MARADA PETROLEUM CORPORATION | 0 | 0 | 1 | -- | -- |
| G & F OIL INC. | 0 | 0 | 1 | -- | -- |
| UNITED ENERGY CORPORATION | 0 | 0 | 1 | -- | -- |
| NEW HORIZON RESOURCES LLC | 0 | 0 | 1 | -- | -- |
| AMOCO PRODUCTION CO.-LEVELLAND | 0 | 0 | 1 | -- | -- |
| ADOBE OIL & GAS CORP. | 0 | 0 | 1 | -- | -- |
| BLACKROCK OPERATING LLC | 0 | 0 | 1 | -- | -- |
| PARTNERS OIL COMPANY | 0 | 0 | 1 | -- | -- |
| CARDINAL OIL COMPANY | 0 | 0 | 1 | -- | -- |
| MOBIL PRODUCING TX. & N.M. INC. | 0 | 193 | 0 | 1980-08-22 | 2002-01-09 |
| MONSANTO COMPANY | 0 | 182 | 0 | 1977-10-04 | 1982-07-27 |
| APACHE CORPORATION | 0 | 110 | 0 | 1986-09-02 | 2014-08-04 |
| LAYTON ENTERPRISES, INC. | 0 | 76 | 0 | 1977-08-22 | 1993-11-02 |
| MELTON, JOE, DRLG. CO., INC. | 0 | 50 | 0 | 1981-03-05 | 1983-09-08 |
| REEF EXPLORATION, L.P. | 0 | 44 | 0 | 2008-05-27 | 2009-01-21 |
| ELEMENT PETROLEUM OP III, LLC | 0 | 38 | 0 | 2016-07-13 | 2019-04-02 |
| ROGERS, S. K. OIL CO. | 0 | 37 | 0 | 1983-04-12 | 1986-11-10 |
| SANTA FE ENERGY CO. | 0 | 36 | 0 | 1982-07-22 | 1986-01-08 |
| SUN EXPL. & PROD. CO.-MIDLAND | 0 | 29 | 0 | 1979-12-27 | 1984-05-11 |
| SUN EXPLORATION & PRODUCTION CO. | 0 | 28 | 0 | 1978-01-16 | 1983-04-21 |
| MERIDIAN OIL INC. | 0 | 27 | 0 | 1992-07-02 | 1994-10-28 |
| SILVER CREEK OIL & GAS, LLC | 0 | 26 | 0 | 2013-11-19 | 2018-07-03 |
| SBO CORPORATION | 0 | 25 | 0 | 1982-09-17 | 1985-09-26 |
| PENNZOIL EXPLORATION & PROD. CO. | 0 | 22 | 0 | 1995-08-09 | 1996-11-01 |
| TEXACO PRODUCING INC. | 0 | 22 | 0 | 1989-06-30 | 1991-02-07 |
| ARCO OIL & GAS CO. | 0 | 22 | 0 | 1979-05-15 | 1992-07-08 |
| TENNECO OIL CO. | 0 | 20 | 0 | 1980-04-10 | 1987-09-02 |
| OCCIDENTAL PERMIAN LTD. | 0 | 19 | 0 | 2001-10-04 | 2018-05-31 |
| DREYFUS, LOUIS NATURAL GAS CORP | 0 | 19 | 0 | 1993-04-30 | 1995-10-26 |
| CONTINENTAL OIL COMPANY | 0 | 18 | 0 | 1977-06-28 | 1978-05-26 |
| MERIT ENERGY COMPANY | 0 | 16 | 0 | 1997-10-10 | 2011-01-10 |
| ENERGEN RESOURCES CORPORATION | 0 | 15 | 0 | 2003-02-18 | 2018-05-17 |
| WHITE, E. C. OIL CO. | 0 | 15 | 0 | 1980-09-04 | 1995-10-06 |
| NIELSON ENTERPRISES INC. | 0 | 15 | 0 | 1980-04-04 | 1983-09-12 |
| CROSSROADS ENERGY PARTNERS, LLC | 0 | 15 | 0 | 2011-08-12 | 2011-11-17 |
| PEDEN, OREN INC. | 0 | 14 | 0 | 1981-01-21 | 1983-11-29 |
| WINCHESTER ENERGY COMPANY | 0 | 13 | 0 | 1982-03-24 | 1984-02-15 |
| PENNZOIL PETROLEUM COMPANY | 0 | 13 | 0 | 1994-10-05 | 1995-02-21 |
| ANADARKO PETROLEUM CORP. | 0 | 12 | 0 | 1993-05-25 | 2002-12-05 |
| DEKALB ENERGY COMPANY | 0 | 12 | 0 | 1990-05-23 | 1990-06-18 |
| AMERICAN PETROFINA CO. OF TEX. | 0 | 11 | 0 | 1983-07-19 | 1984-09-10 |
| THRESHOLD DEVELOPMENT CO. | 0 | 11 | 0 | 1981-01-29 | 1982-12-31 |
| PALADIN PETROLEUM CORPORATION | 0 | 10 | 0 | 1987-03-30 | 1987-03-31 |
| CODA ENERGY, INC. | 0 | 9 | 0 | 1995-09-21 | 1996-12-13 |
| H R T OIL COMPANY | 0 | 9 | 0 | 1983-08-11 | 1984-07-11 |
| ENDEAVOR ENERGY RESOURCES L.P. | 0 | 8 | 0 | 2010-12-10 | 2013-02-25 |
| PEDEN ENERGY | 0 | 8 | 0 | 1989-02-07 | 2004-09-24 |
| GRAND BANKS ENERGY COMPANY | 0 | 8 | 0 | 1983-07-05 | 1989-07-24 |
| OXY USA WTP LP | 0 | 8 | 0 | 2005-05-24 | 2018-08-02 |
| DAVCRO INC. | 0 | 7 | 0 | 1988-10-20 | 1990-08-21 |
| HENRY ENERGY CORPORATION | 0 | 7 | 0 | 1985-05-16 | 1986-03-06 |
| STEWARD ENERGY II, LLC | 0 | 7 | 0 | 2015-12-30 | 2018-02-20 |
| STERLING PRODUCTION | 0 | 7 | 0 | 1989-01-19 | 1991-05-06 |
| COLROD COMPANY | 0 | 7 | 0 | 1981-07-30 | 1981-12-31 |
| LEVELLAND ENERGY & RESOURCES,INC | 0 | 6 | 0 | 1982-05-25 | 1984-10-10 |
| PARKER & PARSLEY, INC. | 0 | 6 | 0 | 1982-07-02 | 1984-03-23 |
| UNION ROYALTY, INC. | 0 | 6 | 0 | 1995-08-28 | 2003-02-03 |
| COLINE OIL CORP. | 0 | 6 | 0 | 1977-06-17 | 1977-07-01 |
| DUNIGAN, JAMES P., INC. | 0 | 5 | 0 | 1987-08-24 | 1987-09-30 |
| ESTACADO ENERGY, INC. | 0 | 5 | 0 | 1993-07-23 | 1994-07-15 |
| BROWNING OIL COMPANY, INC. | 0 | 5 | 0 | 1995-11-08 | 2002-09-20 |
| TORREYANA OIL CORP. | 0 | 5 | 0 | 1979-09-10 | 1981-02-19 |
| CASTEX ENERGY, INC. | 0 | 5 | 0 | 1989-05-12 | 1991-02-15 |
| FULLER OPERATING COMPANY | 0 | 5 | 0 | 1985-12-10 | 1986-08-22 |
| PURE RESOURCES, L.P. | 0 | 5 | 0 | 2001-05-31 | 2001-08-22 |
| I.S.R. EXPLORATION, INC. | 0 | 4 | 0 | 1984-04-10 | 1984-07-09 |
| BRYANT & WHITE OIL CO. | 0 | 4 | 0 | 1980-01-17 | 1981-02-17 |
| D. E. RADTKE & ASSOC.INC.****P-5 | 0 | 4 | 0 | 1979-10-18 | 1979-10-19 |
| REO INDUSTRIES, INC. | 0 | 4 | 0 | 1981-12-31 | 1982-09-07 |
| LOVELADY, IKE INC. | 0 | 4 | 0 | 1979-05-23 | 1979-11-19 |
| BLUE RIDGE RESOURCES, LLC | 0 | 4 | 0 | 2009-05-26 | 2014-07-18 |
| DUNIGAN PETROLEUM, INC. | 0 | 4 | 0 | 1989-09-29 | 1991-07-10 |
| WHEELER OPERATING CORPORATION | 0 | 4 | 0 | 2000-11-27 | 2000-11-27 |
| SPARKMAN PRODUCING COMPANY | 0 | 3 | 0 | 1984-10-29 | 1984-12-18 |
| GEN. AMER. OIL CO. OF TEXAS | 0 | 3 | 0 | 1979-05-11 | 1979-05-11 |
| SUNDIAL EXPLORATION | 0 | 3 | 0 | 1985-01-21 | 1985-09-03 |
| FIRST PERMIAN, L.L.C. | 0 | 3 | 0 | 2001-02-05 | 2001-06-04 |
| HENDRIX, JOHN H. CORP. | 0 | 3 | 0 | 1978-11-07 | 1983-03-17 |
| V-F PETROLEUM INC. | 0 | 3 | 0 | 1983-07-15 | 1987-06-15 |
| MASTER OIL AND GAS CO. | 0 | 3 | 0 | 1985-02-15 | 1985-10-08 |
| PALOMINO OIL & GAS | 0 | 3 | 0 | 1984-08-09 | 1985-02-08 |
| ALTURA ENERGY LTD. | 0 | 3 | 0 | 2000-04-27 | 2000-05-24 |
| MURDOCH PETROLEUM CO. | 0 | 3 | 0 | 1983-08-05 | 1983-08-05 |
| REGAL PETROLEUM SERVICES | 0 | 3 | 0 | 1985-07-25 | 1985-08-07 |
| PLACER ENERGY CORP & FROST,CYRUS | 0 | 3 | 0 | 1981-11-25 | 1981-12-08 |
| SANDRIDGE TERTIARY, LLC | 0 | 3 | 0 | 2008-06-10 | 2008-06-25 |
| GEOTRONIX ENERGY COMPANY, INC. | 0 | 3 | 0 | 1988-02-04 | 1988-02-11 |
| TEXAS EXPLOR. & DEVELOPMENT CO. | 0 | 3 | 0 | 1985-04-17 | 1985-08-09 |
| SATANTA OIL COMPANY | 0 | 3 | 0 | 1995-09-22 | 2008-04-04 |
| MONADNOCK RESOURCES, LLC | 0 | 3 | 0 | 2017-11-15 | 2018-09-30 |
| KLABZUBA OPERATING COMPANY | 0 | 3 | 0 | 1989-06-01 | 1993-07-13 |
| COVE PETROLEUM CORPORATION | 0 | 2 | 0 | 2008-11-06 | 2008-11-07 |
| ARCH PETROLEUM INC. | 0 | 2 | 0 | 1981-09-28 | 1986-09-09 |
| NRM PETROLEUM CORP. | 0 | 2 | 0 | 1980-12-22 | 1981-11-17 |
| KLABZUBA, ROBERT | 0 | 2 | 0 | 1983-09-23 | 1984-03-22 |
| TURRENTINE OIL AND GAS, INC. | 0 | 2 | 0 | 1996-03-14 | 1998-11-19 |
| WILLIAMSON, JC & WILLIAMSON, RE | 0 | 2 | 0 | 1979-06-15 | 1979-10-25 |
| HADAWAY CONSULT AND ENGINEER,LLC | 0 | 2 | 0 | 2019-01-18 | 2019-01-23 |
| FASKEN OIL AND RANCH, LTD. | 0 | 2 | 0 | 2013-03-04 | 2013-03-04 |
| MOMENTUM ENERGY CORPORATION | 0 | 2 | 0 | 2004-08-02 | 2004-08-02 |
| QUANTUM RESOURCES MANAGEMENT,LLC | 0 | 2 | 0 | 2010-10-29 | 2011-06-01 |
| TGO OPERATING, LLC | 0 | 2 | 0 | 2008-04-21 | 2008-09-16 |
| OPS GROUP LIMITED | 0 | 2 | 0 | 2010-11-03 | 2010-11-03 |
| TEXAS, L. INC. | 0 | 2 | 0 | 1980-10-20 | 1980-10-20 |
| ROBERTS & ROBERTS ENTERPRISE,INC | 0 | 2 | 0 | 1981-12-31 | 1981-12-31 |
| HONDO OIL & GAS COMPANY DELAWARE | 0 | 2 | 0 | 1990-08-24 | 1990-12-28 |
| J & P OPERATING CO. | 0 | 2 | 0 | 1985-10-09 | 1985-10-16 |
| REATA ENERGY CORPORATION | 0 | 2 | 0 | 1984-05-17 | 1984-11-21 |
| MCBEE COMPANY, THE | 0 | 2 | 0 | 1984-04-23 | 1984-05-24 |
| ELEMENT PETRO OPERATING II, LLC | 0 | 2 | 0 | 2016-07-13 | 2016-07-20 |
| KERR-MCGEE CORPORATION | 0 | 2 | 0 | 1989-11-14 | 1991-09-19 |
| BHP PETROLEUM COMPANY INC. | 0 | 2 | 0 | 1986-11-21 | 1986-11-26 |
| MIDLAND OIL AND GAS, INC. | 0 | 2 | 0 | 1999-11-03 | 2000-03-09 |
| WHITEFACE OIL | 0 | 2 | 0 | 1980-02-19 | 1980-07-18 |
| FLAG-REDFERN OIL COMPANY | 0 | 2 | 0 | 1980-11-12 | 1982-02-11 |
| PETROSOURCE PRODUCTION CO. L.P. | 0 | 1 | 0 | 2006-01-23 | 2006-01-23 |
| CORONADO EXPLORATION CO., INC. | 0 | 1 | 0 | 1979-09-21 | 1979-09-21 |
| NEW RESERVES GROUP, INC. | 0 | 1 | 0 | 1981-07-17 | 1981-07-17 |
| HAMON, JAKE L. | 0 | 1 | 0 | 1979-02-13 | 1979-02-13 |
| TEMA OIL AND GAS, LLC | 0 | 1 | 0 | 1999-03-25 | 1999-03-25 |
| PETROLEUM RESOURCES CO. | 0 | 1 | 0 | 1978-05-04 | 1978-05-04 |
| ALTMAN ENERGY, INC. | 0 | 1 | 0 | 1990-07-18 | 1990-07-18 |
Showing the 300 most active of 356 operators.
Permit history from RRC drilling permits (updated daily); well inventories from the RRC wellbore schedule. See also all permits in Cochran County.