Oil & Gas Operators in Atascosa County
Every operator with permit history or a current well inventory in Atascosa County, Texas.
Operators All Time
929
Active Past 12mo
9
Permits 12mo
43
Permits All Time
6,389
| OPERATOR | PERMITS 12MO | PERMITS ALL | WELLS | FIRST PERMIT | LAST PERMIT |
|---|---|---|---|---|---|
| EOG RESOURCES, INC. | 21 | 596 | 449 | 2000-07-25 | 2026-05-21 |
| MARATHON OIL EF LLC | 7 | 636 | 483 | 2011-02-09 | 2026-05-06 |
| JAVELIN ENERGY PARTNERS MGMT LLC | 4 | 40 | 184 | 2021-05-20 | 2026-06-11 |
| ROSEWOOD RESOURCES, INC. | 4 | 4 | 4 | 2025-08-05 | 2025-08-13 |
| TRAILBLAZER ENERGY RESOURCES,LLC | 2 | 2 | 88 | 2026-07-21 | 2026-07-21 |
| PILLAR EFS, LLC | 2 | 45 | 2 | 2021-04-14 | 2025-11-07 |
| RICKAWAY ENERGY, CORP. | 1 | 4 | 16 | 2012-12-17 | 2025-08-18 |
| ALVARADO 2014 LLC | 1 | 8 | 5 | 2023-08-11 | 2026-07-13 |
| FIELD PETROLEUM CORP. | 1 | 1 | 4 | 2025-10-20 | 2025-10-20 |
| ZOOM INC. | 0 | 0 | 363 | -- | -- |
| GREAT PLAINS RESOURCES INC. | 0 | 0 | 211 | -- | -- |
| PETROSAURUS INC. | 0 | 0 | 184 | -- | -- |
| WEN-BE | 0 | 7 | 161 | 2002-10-01 | 2012-01-25 |
| MURPHY EXPL. & PROD. CO. - USA | 0 | 166 | 112 | 2011-04-27 | 2019-06-17 |
| XTO ENERGY INC. | 0 | 139 | 100 | 2005-05-03 | 2024-04-11 |
| MAZCO ENERGY LLC | 0 | 0 | 97 | -- | -- |
| PHOENIX OIL & GAS, INC. (A) | 0 | 151 | 89 | 1984-01-25 | 1987-01-15 |
| EL DORADO OIL & GAS INC. | 0 | 238 | 82 | 1982-06-15 | 1986-02-14 |
| EXXON CORP. | 0 | 84 | 82 | 1977-07-14 | 1998-03-04 |
| ROLAND OIL COMPANY | 0 | 0 | 82 | -- | -- |
| TEXAS AMERICAN RESOURCES COMPANY | 0 | 52 | 72 | 2017-01-19 | 2024-12-13 |
| GINCO OPERATING CO. | 0 | 1 | 72 | 1992-04-16 | 1992-04-16 |
| TEXAS EMPIRE PETROLEUM CORP. | 0 | 1 | 65 | 1979-05-07 | 1979-05-07 |
| HUNTERS CREEK OIL & GAS | 0 | 0 | 58 | -- | -- |
| HUMBLE OIL & REFINING CO. | 0 | 0 | 56 | -- | -- |
| CRESCENT ENERGY OPERATING LLC | 0 | 0 | 53 | -- | -- |
| STARBURST ENERGY INC. | 0 | 0 | 46 | -- | -- |
| CALFAS OIL LLC | 0 | 0 | 46 | -- | -- |
| KOKO SKADI LLC | 0 | 0 | 45 | -- | -- |
| AARONMARK SERVICES LLC | 0 | 0 | 43 | -- | -- |
| MOBIL PRODUCING TX. & N.M. INC. | 0 | 38 | 42 | 1980-09-19 | 2004-02-23 |
| SAHARA OIL AND GAS, INC. | 0 | 45 | 41 | 1982-12-16 | 1985-07-25 |
| BRYMER CONTRACTING INCORPORATED | 0 | 1 | 41 | 2007-05-25 | 2007-05-25 |
| PRODUCTION RESOURCES INC. | 0 | 0 | 40 | -- | -- |
| PETRO LIONS, LLC | 0 | 1 | 38 | 2014-12-02 | 2014-12-02 |
| DORCHESTER OPERATING COMPANY LLC | 0 | 0 | 38 | -- | -- |
| AMINEX USA INC. | 0 | 0 | 38 | -- | -- |
| CAJA PRODUCTION CORP. | 0 | 1 | 35 | 1983-09-13 | 1983-09-13 |
| RAMPAGE EXPLORATION INC. | 0 | 0 | 34 | -- | -- |
| PEARL, BILL H. PRODUCTIONS, INC. | 0 | 4 | 31 | 1983-09-16 | 1984-01-16 |
| LP OPERATING LLC | 0 | 0 | 30 | -- | -- |
| RAINER ENERGY, INC. | 0 | 8 | 28 | 1982-04-21 | 1984-11-26 |
| EAGLE FORD OIL CO. INC. | 0 | 0 | 28 | -- | -- |
| VERDUN OIL & GAS LLC | 0 | 5 | 25 | 2023-01-27 | 2023-12-28 |
| BENSON, W. R. | 0 | 72 | 24 | 1978-03-22 | 1985-04-16 |
| CAMPBELL, L. W. | 0 | 41 | 24 | 1980-02-14 | 1987-02-19 |
| 3-L DRILLING | 0 | 0 | 24 | -- | -- |
| GUINN OPERATING COMPANY, LLC | 0 | 4 | 23 | 2014-05-06 | 2019-08-22 |
| TRAVELERS OIL & GAS INC. | 0 | 0 | 23 | -- | -- |
| FAR, INC. | 0 | 58 | 22 | 1981-01-14 | 1984-08-15 |
| VALENCE OPERATING COMPANY | 0 | 38 | 21 | 2012-04-06 | 2023-09-25 |
| SEEKER OIL COMPANY, INCORPORATED | 0 | 6 | 21 | 1982-09-30 | 1984-05-09 |
| SPILLER, ROBERT S. | 0 | 80 | 20 | 1983-07-21 | 1989-06-30 |
| GRANDE OPERATING & EXPL. COMPANY | 0 | 5 | 20 | 1982-06-16 | 1984-11-07 |
| ATASCO, INC. | 0 | 92 | 19 | 1982-05-14 | 1986-02-14 |
| U. D. MAN INC. | 0 | 0 | 19 | -- | -- |
| PROSPECTORS LTD., THE | 0 | 27 | 18 | 1983-06-28 | 1987-07-31 |
| PRESSLY OIL INTEREST, INC. | 0 | 6 | 18 | 2018-02-23 | 2024-07-11 |
| MOXY OIL COMPANY | 0 | 0 | 18 | -- | -- |
| BAILEY, L. J. | 0 | 21 | 17 | 1980-03-24 | 1986-02-11 |
| J.P. OIL COMPANY INC. | 0 | 0 | 17 | -- | -- |
| CALTEX ENERGY CO. | 0 | 0 | 17 | -- | -- |
| CALK OIL COMPANY | 0 | 0 | 17 | -- | -- |
| LPG ENERGY COMPANY | 0 | 0 | 17 | -- | -- |
| WJC, INC. | 0 | 20 | 16 | 1982-12-07 | 1987-06-30 |
| EXOCO ENERGY CORP. | 0 | 0 | 16 | -- | -- |
| DRACHEN OIL COMPANY | 0 | 0 | 16 | -- | -- |
| MID-TEXAS RESOURCES, INC. | 0 | 42 | 15 | 1985-08-06 | 1985-12-31 |
| PETROLEUM OILFIELD SERVICES INC. | 0 | 0 | 15 | -- | -- |
| QUINTANILLA TONY C. | 0 | 0 | 15 | -- | -- |
| INEOS USA OIL & GAS LLC | 0 | 0 | 15 | -- | -- |
| ATLAS OPERATING LLC | 0 | 1 | 14 | 2024-12-27 | 2024-12-27 |
| TOMAHAWK PETROLEUM | 0 | 0 | 14 | -- | -- |
| OILEX INT L INVESTMENTS INC. | 0 | 0 | 14 | -- | -- |
| PULLIN LEASE SERVICE, INC. | 0 | 17 | 13 | 2003-11-07 | 2009-01-22 |
| BRITANCO, L.L.C. | 0 | 1 | 13 | 2020-04-15 | 2020-04-15 |
| MOJAVE RESOURCES LLC | 0 | 0 | 13 | -- | -- |
| WATSON ENERGY INVESTMENTS LLC | 0 | 0 | 13 | -- | -- |
| CAPITAL STAR OIL & GAS INC. | 0 | 0 | 13 | -- | -- |
| CREATIVE OIL AND GAS OP II LLC | 0 | 0 | 13 | -- | -- |
| VIRTEX OPERATING COMPANY, INC. | 0 | 26 | 12 | 2008-01-24 | 2022-03-24 |
| FREEMAN J. L. OPER. | 0 | 0 | 12 | -- | -- |
| TRINITY OPERATING (USG), LLC | 0 | 26 | 11 | 2023-01-13 | 2024-02-20 |
| ACORN OIL & GAS LLC | 0 | 0 | 11 | -- | -- |
| LONGSHOT ENERGY LLC | 0 | 0 | 10 | -- | -- |
| SALVOR PETROLEUM | 0 | 0 | 10 | -- | -- |
| CUDE, JAMES W. OIL | 0 | 93 | 9 | 1977-08-19 | 1993-08-05 |
| SANTEX ENERGY INC. | 0 | 93 | 9 | 1983-05-11 | 1984-09-28 |
| TEXAS AMERICAN OIL CORP. | 0 | 80 | 9 | 1979-02-14 | 1985-01-07 |
| AMOCO PRODUCTION COMPANY | 0 | 16 | 9 | 1978-04-07 | 1996-05-01 |
| KARNEI, HARLAN | 0 | 12 | 9 | 1981-05-28 | 1982-02-16 |
| SOMERSET INSULATION INC. | 0 | 9 | 9 | 1985-01-04 | 1985-12-30 |
| CALTATE ENERGY CORP. | 0 | 2 | 9 | 1985-01-23 | 1985-01-23 |
| CALK ROGER D. | 0 | 0 | 9 | -- | -- |
| BAYPORT OPERATING INC. | 0 | 0 | 9 | -- | -- |
| PAISANO PRODUCTION INC. | 0 | 0 | 9 | -- | -- |
| BLACK JACK SERVICES L.L.C. | 0 | 0 | 9 | -- | -- |
| ENSERCH EXPLORATION, INC | 0 | 49 | 8 | 1978-02-08 | 1997-08-18 |
| CROMOCO, INC. | 0 | 44 | 8 | 1983-08-17 | 1984-12-31 |
| SEAGULL OPERATING CO. INC. | 0 | 36 | 8 | 1981-07-02 | 1997-01-06 |
| MILLER, W. C. OPERATING COMPANY | 0 | 13 | 8 | 1993-10-07 | 2007-01-09 |
| TEJAS PETROLEUM CORPORATION | 0 | 8 | 8 | 1985-04-11 | 1985-07-16 |
| COLESHIRE OIL & GAS CO. INC. | 0 | 0 | 8 | -- | -- |
| ARBEN OIL INC. | 0 | 0 | 8 | -- | -- |
| EXXCEL OPERATING COMPANY | 0 | 0 | 8 | -- | -- |
| CALAME RICHARD | 0 | 0 | 8 | -- | -- |
| STRATA STAR PETROLEUM CORP. | 0 | 0 | 8 | -- | -- |
| DKW ENERGY INC. | 0 | 0 | 8 | -- | -- |
| FLORI-TEX ENERGY CORP. | 0 | 33 | 7 | 1980-11-25 | 1982-12-31 |
| CHEVRON U. S. A. INC. | 0 | 21 | 7 | 1992-07-29 | 2003-01-24 |
| BAY ROCK OPERATING COMPANY | 0 | 11 | 7 | 1984-10-26 | 2005-02-01 |
| ALCO OIL COMPANY | 0 | 10 | 7 | 1983-08-15 | 1985-02-04 |
| DURANGO PRODUCTION COMPANY, INC. | 0 | 3 | 7 | 1985-08-26 | 1985-09-17 |
| GUINN OPERATING COMPANY | 0 | 2 | 7 | 2002-04-25 | 2013-10-08 |
| MEDALLION OIL COMPANY | 0 | 0 | 7 | -- | -- |
| EISE OIL INC. | 0 | 0 | 7 | -- | -- |
| KENTEX PETROLEUM INC. | 0 | 0 | 7 | -- | -- |
| CORE E & P CORP. | 0 | 0 | 7 | -- | -- |
| NXS OILFIELD SERVICES LLC | 0 | 0 | 7 | -- | -- |
| DELONG HORACE | 0 | 0 | 7 | -- | -- |
| HD OIL COMPANY | 0 | 0 | 7 | -- | -- |
| BALCONES OIL CO., INC. | 0 | 6 | 6 | 1978-04-11 | 1978-11-30 |
| RMF INVESTMENTS, INC. | 0 | 6 | 6 | 1985-02-27 | 1985-04-08 |
| MERCURY EXPLORATION CO. | 0 | 3 | 6 | 1978-09-06 | 1981-03-16 |
| LANCELOT OPERATIONS, INC. | 0 | 2 | 6 | 1984-08-09 | 1984-10-04 |
| ROSNER, S. | 0 | 1 | 6 | 1978-01-05 | 1978-01-05 |
| ALLEN & SHUMATE INC. | 0 | 0 | 6 | -- | -- |
| VERDUN OIL EF II LLC | 0 | 0 | 6 | -- | -- |
| PREMIER TECHNOLOGY INC. | 0 | 0 | 6 | -- | -- |
| K C PETROLEUM INC. | 0 | 0 | 6 | -- | -- |
| FIVE STAR OPERATING COMPANY | 0 | 0 | 6 | -- | -- |
| OHLHAUSEN PETROLEUM COMPANY | 0 | 0 | 6 | -- | -- |
| PETRO-OPS LLC | 0 | 0 | 6 | -- | -- |
| DEASON OIL & GAS INTERESTS | 0 | 0 | 6 | -- | -- |
| H. & J. DRILLING COMPANY | 0 | 26 | 5 | 1977-11-16 | 1989-01-25 |
| PEDECO, INC. | 0 | 25 | 5 | 1996-05-30 | 1998-03-09 |
| EXCALIBUR E & P, LLC | 0 | 16 | 5 | 2004-03-15 | 2012-04-13 |
| GULF OIL CORP. | 0 | 16 | 5 | 1977-07-19 | 1985-05-28 |
| NEWFIELD EXPLORATION COMPANY | 0 | 14 | 5 | 2013-12-05 | 2014-06-28 |
| K2 PETROLEUM, INC. | 0 | 7 | 5 | 1983-05-05 | 1985-12-23 |
| AMAL OIL CO, INC. | 0 | 6 | 5 | 1979-08-21 | 1987-11-09 |
| GRINDL, ANTHONY R. | 0 | 6 | 5 | 1984-03-20 | 1985-01-18 |
| BETA OIL CORPORATION | 0 | 6 | 5 | 1983-12-14 | 2010-10-21 |
| AMPAK OIL COMPANY | 0 | 4 | 5 | 1996-03-12 | 1998-06-12 |
| BRISTOL OIL & GAS CORPORATION | 0 | 1 | 5 | 1986-02-25 | 1986-02-25 |
| KEMCO OIL | 0 | 1 | 5 | 1988-03-11 | 1988-03-11 |
| BIGFOOT OIL LLC | 0 | 0 | 5 | -- | -- |
| 3 W INVESTMENTS LLC | 0 | 0 | 5 | -- | -- |
| MORE TEXAS OIL | 0 | 0 | 5 | -- | -- |
| BUCCANEER OPERATING LLC | 0 | 0 | 5 | -- | -- |
| M & C OPERATING LLC | 0 | 0 | 5 | -- | -- |
| NEUMANN OIL COMPANY | 0 | 0 | 5 | -- | -- |
| MCDONALD BURT | 0 | 0 | 5 | -- | -- |
| SHELL OIL COMPANY | 0 | 0 | 5 | -- | -- |
| AMERICAN EAGLE RESOURCES INC. | 0 | 0 | 5 | -- | -- |
| ORTIZ JOSE & SONS | 0 | 0 | 5 | -- | -- |
| GULFSTAR PROPERTIES INC. | 0 | 0 | 5 | -- | -- |
| THORNE, JAMES R. | 0 | 38 | 4 | 1982-04-02 | 1986-06-27 |
| BURK ROYALTY COMPANY | 0 | 21 | 4 | 1988-02-02 | 2000-08-28 |
| FOSSIL EXPLORATION, INC. | 0 | 19 | 4 | 1982-10-07 | 1985-07-18 |
| G. R. C. PRODUCTION COMPANY | 0 | 15 | 4 | 1984-11-05 | 1988-09-19 |
| RIO EXPLORATION COMPANY | 0 | 8 | 4 | 1980-12-15 | 1988-09-07 |
| ULCAK, CHARLES L. | 0 | 5 | 4 | 1981-10-27 | 1993-01-15 |
| REGENCY ENERGY, INC. | 0 | 4 | 4 | 2005-12-07 | 2007-07-06 |
| MILESTONE ENVIRO SERVICES, LLC | 0 | 2 | 4 | 2017-04-07 | 2021-05-03 |
| MOBIL OIL CORPORATION | 0 | 2 | 4 | 1978-10-03 | 1979-03-09 |
| LUCROS INTERNATIONAL CORPORATION | 0 | 2 | 4 | 1994-10-03 | 1994-10-24 |
| SOUTH TEXAS OILFIELD SOL, LLC | 0 | 1 | 4 | 2019-01-28 | 2019-01-28 |
| SERRA ENERGY, INC. | 0 | 1 | 4 | 2002-01-02 | 2002-01-02 |
| ARNOLD PETROLEUM INC. | 0 | 0 | 4 | -- | -- |
| COTTONWOOD ENERGY DEV. CORP. | 0 | 0 | 4 | -- | -- |
| BRYMER JACK CONTR. SERV. | 0 | 0 | 4 | -- | -- |
| NORTH AMERICAN PRODUCTION CO. | 0 | 0 | 4 | -- | -- |
| LMB OIL COMPANY INC | 0 | 0 | 4 | -- | -- |
| CALK OPERATING LLC | 0 | 0 | 4 | -- | -- |
| GEO WESTERN INC. | 0 | 0 | 4 | -- | -- |
| THOMAS EXPLORATION & DEVEL. INC | 0 | 0 | 4 | -- | -- |
| ARCANA OPERATING CO. INC. | 0 | 0 | 4 | -- | -- |
| MERICA OIL OPERATING COMPANY LLC | 0 | 0 | 4 | -- | -- |
| LANDOR OIL CO. | 0 | 0 | 4 | -- | -- |
| FOURSQUARE OPERATIONS | 0 | 0 | 4 | -- | -- |
| L & L INVESTMENTS | 0 | 0 | 4 | -- | -- |
| VANGUARD OPERATING LLC | 0 | 0 | 4 | -- | -- |
| RED CHALK RESOURCES LLC | 0 | 0 | 4 | -- | -- |
| GULFTEX OPERATING COMPANY INC. | 0 | 0 | 4 | -- | -- |
| VARGAS OIL & GAS | 0 | 0 | 4 | -- | -- |
| KIMBERJAY OIL & GAS COMPANY | 0 | 33 | 3 | 1985-11-26 | 1986-02-14 |
| CATLETT, E. G. | 0 | 16 | 3 | 1981-12-23 | 1987-01-15 |
| PARKER, G.R. COMPANY, INC | 0 | 15 | 3 | 1983-03-29 | 1985-06-05 |
| STACCATTO ENERGY CORPORATION | 0 | 15 | 3 | 1981-12-31 | 1985-03-26 |
| DORRIS PETROLEUM, INC. | 0 | 9 | 3 | 1983-03-24 | 1984-03-02 |
| ARCO OIL & GAS CO. | 0 | 8 | 3 | 1980-07-07 | 1990-12-25 |
| DELTA EXPLORATION COMPANY, INC. | 0 | 8 | 3 | 2005-11-29 | 2008-11-07 |
| HUGHES & HUGHES | 0 | 8 | 3 | 1982-07-22 | 1984-02-15 |
| MID-CONTINENTAL PETROLEUM, INC. | 0 | 6 | 3 | 1984-12-27 | 1985-05-06 |
| HUGHES, DAN A. COMPANY | 0 | 6 | 3 | 1988-05-12 | 1989-02-28 |
| CARR, F. WILLIAM | 0 | 5 | 3 | 1983-11-09 | 1989-08-04 |
| EMERSON OIL COMPANY | 0 | 5 | 3 | 1984-01-26 | 1987-05-08 |
| STOKES, O. K. | 0 | 4 | 3 | 1983-12-13 | 1985-12-16 |
| MOSBACHER ENERGY COMPANY | 0 | 3 | 3 | 1990-09-14 | 1991-12-05 |
| SOMEX ENERGY COMPANY | 0 | 3 | 3 | 1998-08-04 | 1998-11-02 |
| MURMAK OIL COMPANY | 0 | 2 | 3 | 1988-10-19 | 1988-12-21 |
| EEX OPERATING, L.P. | 0 | 2 | 3 | 2001-03-09 | 2001-03-20 |
| BLEDSOE, R.K. TRUST OIL OPERATOR | 0 | 2 | 3 | 1991-07-11 | 1992-11-06 |
| CUDE PETROLEUM, INC. | 0 | 2 | 3 | 1985-12-03 | 1985-12-03 |
| SANTA FE - WINDSOR PRODUCING CO. | 0 | 2 | 3 | 1982-04-28 | 1982-05-12 |
| RALYN CORP. | 0 | 1 | 3 | 1990-11-01 | 1990-11-01 |
| SNG OPERATING, LLC | 0 | 1 | 3 | 2011-10-10 | 2011-10-10 |
| J & L RESOURCES, INC. | 0 | 1 | 3 | 1983-08-25 | 1983-08-25 |
| JOHNSON, C. D. | 0 | 1 | 3 | 1982-08-16 | 1982-08-16 |
| LEEDE OIL & GAS INC. | 0 | 1 | 3 | 1980-08-14 | 1980-08-14 |
| CALFAS CATTLE & OIL LLC | 0 | 0 | 3 | -- | -- |
| R W RANCH | 0 | 0 | 3 | -- | -- |
| GAIN ENERGY INC. | 0 | 0 | 3 | -- | -- |
| SOUTHWEST LOOP 1604 LTD. | 0 | 0 | 3 | -- | -- |
| GLOBAL TRAINING ACADEMY INC. | 0 | 0 | 3 | -- | -- |
| MSSK CONSULTING LLC | 0 | 0 | 3 | -- | -- |
| UNITED PRODUCTION CO. INC. | 0 | 0 | 3 | -- | -- |
| AVIGHNA ENERGY INC | 0 | 0 | 3 | -- | -- |
| HORN DRILLING COMPANY | 0 | 0 | 3 | -- | -- |
| LONE STAR PROD. CO. | 0 | 0 | 3 | -- | -- |
| JAMCO OIL | 0 | 0 | 3 | -- | -- |
| REPSOL OIL & GAS USA LLC | 0 | 0 | 3 | -- | -- |
| RAGARS OIL & GAS CO. | 0 | 0 | 3 | -- | -- |
| JPW ENERGY L.L.C. | 0 | 0 | 3 | -- | -- |
| OIL COUNTRY CORPORATION | 0 | 0 | 3 | -- | -- |
| WEEKS C. W. | 0 | 0 | 3 | -- | -- |
| MAVERICK ENERGY GROUP INC. | 0 | 0 | 3 | -- | -- |
| STRAHAN J. A. | 0 | 0 | 3 | -- | -- |
| CRYSTAL RESOURCES INC | 0 | 0 | 3 | -- | -- |
| TRIPLE S ENERGY | 0 | 0 | 3 | -- | -- |
| FLAT TOP OPERATING LLC | 0 | 0 | 3 | -- | -- |
| WSM | 0 | 0 | 3 | -- | -- |
| DUNCAN PRODUCTION | 0 | 0 | 3 | -- | -- |
| H & T OIL & GAS COMPANY INC. | 0 | 0 | 3 | -- | -- |
| ABRAXAS PRODUCTION CORPORATION | 0 | 0 | 3 | -- | -- |
| JWO ENERGY LLC | 0 | 0 | 3 | -- | -- |
| BAR V ENERGY LLC | 0 | 0 | 3 | -- | -- |
| DORAN W. H. JR. | 0 | 0 | 3 | -- | -- |
| ANDREWS & CORKRAN L.L.C. | 0 | 0 | 3 | -- | -- |
| TIPCO | 0 | 0 | 3 | -- | -- |
| NEESE IVEL A. | 0 | 0 | 3 | -- | -- |
| KELPETRO, INC. | 0 | 22 | 2 | 1981-12-31 | 1991-08-14 |
| PIONEER NATURAL RES. USA, INC. | 0 | 19 | 2 | 2010-10-04 | 2013-04-24 |
| COMSTOCK OIL & GAS, LP | 0 | 13 | 2 | 2010-08-25 | 2013-03-04 |
| ATASCOSA EXPLORATION, LLC | 0 | 12 | 2 | 2007-11-16 | 2012-02-28 |
| RIO-TEX, INC. | 0 | 8 | 2 | 1992-01-24 | 2011-01-14 |
| EXPLORER ENERGY CORP. | 0 | 8 | 2 | 1978-12-29 | 1981-05-19 |
| J. D. PRODUCTION | 0 | 8 | 2 | 1978-08-16 | 1979-03-15 |
| DEWBRE PETROLEUM CORPORATION | 0 | 7 | 2 | 1990-12-07 | 2011-06-07 |
| CHAPARRAL NATURAL RESOURCES,INC. | 0 | 6 | 2 | 2006-06-28 | 2013-05-08 |
| MOSBACHER PRODUCTION CO. | 0 | 6 | 2 | 1983-02-10 | 1985-04-30 |
| HUNTINGTON ENERGY, L.L.C. | 0 | 5 | 2 | 2003-01-10 | 2007-06-25 |
| TIDAL PETROLEUM, INC. | 0 | 4 | 2 | 2001-07-24 | 2024-04-18 |
| BASS ENTERPRISES PRODUCTION CO. | 0 | 3 | 2 | 1984-05-07 | 1985-04-26 |
| STX | 0 | 3 | 2 | 1992-06-04 | 1993-08-25 |
| ASSOCIATED SERVICES, INC. | 0 | 3 | 2 | 1977-06-14 | 1979-08-22 |
| PENINSULA RESOURCES CORP. | 0 | 3 | 2 | 1977-07-18 | 1977-12-30 |
| TEXAS ROYALTY CORP. | 0 | 2 | 2 | 1990-11-06 | 1991-03-07 |
| ANACACHO ENERGY COMPANY | 0 | 2 | 2 | 1988-11-17 | 1988-12-21 |
| DEL PETROLEUM CORPORATION | 0 | 2 | 2 | 1986-08-22 | 1987-05-04 |
| WHITEWATER RESOURCES LLC | 0 | 2 | 2 | 2013-07-29 | 2014-06-03 |
| PALMCO MANAGEMENT CO. | 0 | 2 | 2 | 1981-10-15 | 1982-02-26 |
| JJRS INVESTMENTS INC. | 0 | 2 | 2 | 2002-06-25 | 2003-01-03 |
| TEXAS SECONDARY OIL CORPORATION | 0 | 1 | 2 | 2014-12-02 | 2014-12-02 |
| EAGLE ROCK OPERATING COMPANY,LLC | 0 | 1 | 2 | 2010-07-26 | 2010-07-26 |
| TENNECO OIL CO. | 0 | 1 | 2 | 1980-08-13 | 1980-08-13 |
| PROPET OIL & GAS INC. | 0 | 1 | 2 | 1983-02-11 | 1983-02-11 |
| CUSHMAN RICHARD S. | 0 | 0 | 2 | -- | -- |
| HRH OPERATING ACCOUNT | 0 | 0 | 2 | -- | -- |
| LYNCH W. WALDO | 0 | 0 | 2 | -- | -- |
| PHOENIX OPERATING CO. | 0 | 0 | 2 | -- | -- |
| MAGNOLIA OIL & GAS OPERATING LLC | 0 | 0 | 2 | -- | -- |
| PATHFINDER PETROLEUM INC. | 0 | 0 | 2 | -- | -- |
| AZX PETROLEUM | 0 | 0 | 2 | -- | -- |
| MATRIX ENERGY INC. | 0 | 0 | 2 | -- | -- |
| ESSEX & ARMSTRONG | 0 | 0 | 2 | -- | -- |
| WEST SALT WATER DISPOSAL SYSTEM | 0 | 0 | 2 | -- | -- |
| SONORA PETROLEUM CORP. | 0 | 0 | 2 | -- | -- |
| MOMENTUM OIL & GAS LLC | 0 | 0 | 2 | -- | -- |
| WARWICK-ARTEMIS LLC | 0 | 0 | 2 | -- | -- |
| B-F SERVICE COMPANY | 0 | 0 | 2 | -- | -- |
| NUTEK OIL INC | 0 | 0 | 2 | -- | -- |
| YORK WILLIAM A. | 0 | 0 | 2 | -- | -- |
| ATLANTIC RICHFIELD CO. | 0 | 0 | 2 | -- | -- |
| ESPEY SILICA SAND COMPANY | 0 | 0 | 2 | -- | -- |
| BLUCO PRODUCTION CO. INC. | 0 | 0 | 2 | -- | -- |
| GREEN STAR | 0 | 0 | 2 | -- | -- |
| PARKER GEORGE ESTATE | 0 | 0 | 2 | -- | -- |
| SIERRA PETROLEUM CORPORATION | 0 | 0 | 2 | -- | -- |
| STO OPERATING COMPANY | 0 | 0 | 2 | -- | -- |
| COMANCHE WELL SERVICE CORP. | 0 | 0 | 2 | -- | -- |
| TEXAS SOUTHERN PETROLEUM CORP. | 0 | 0 | 2 | -- | -- |
| CENTEX DEVELOPMENT | 0 | 0 | 2 | -- | -- |
| NATIONAL PETROLEUM CO. | 0 | 0 | 2 | -- | -- |
| TBM CATARINA LLC | 0 | 0 | 2 | -- | -- |
| MCDAY ENERGY CORP. | 0 | 0 | 2 | -- | -- |
| STOKES KING | 0 | 0 | 2 | -- | -- |
| BLUE QUAIL OIL CO. | 0 | 0 | 2 | -- | -- |
| JENEX PETROLEUM CORPORATION | 0 | 0 | 2 | -- | -- |
Showing the 300 most active of 929 operators.
Permit history from RRC drilling permits (updated daily); well inventories from the RRC wellbore schedule. See also all permits in Atascosa County.