Oil & Gas Operators in Webb County
Every operator with permit history or a current well inventory in Webb County, Texas.
Operators All Time
938
Active Past 12mo
19
Permits 12mo
295
Permits All Time
17,739
| OPERATOR | PERMITS 12MO | PERMITS ALL | WELLS | FIRST PERMIT | LAST PERMIT |
|---|---|---|---|---|---|
| EOG RESOURCES, INC. | 81 | 792 | 374 | 1997-04-16 | 2026-06-22 |
| SM ENERGY COMPANY | 37 | 973 | 1,084 | 2009-07-17 | 2026-07-08 |
| LEWIS PETRO PROPERTIES, INC. | 34 | 2,212 | 2,107 | 1981-04-21 | 2026-07-20 |
| CATURUS ENERGY, LLC | 30 | 33 | 284 | 2025-03-18 | 2026-07-09 |
| SILVERBOW RESOURCES OPER, LLC | 25 | 179 | 25 | 2017-07-20 | 2026-04-29 |
| ROSETTA RESOURCES OPERATING LP | 13 | 660 | 555 | 2005-12-07 | 2025-12-29 |
| MITSUI E&P USA LLC | 11 | 22 | 26 | 2023-02-17 | 2026-03-25 |
| KIMMERIDGE TEXAS GAS, LLC | 9 | 140 | 3 | 2014-09-25 | 2025-10-17 |
| AGERON ENERGY, LLC | 9 | 29 | 0 | 2018-09-30 | 2025-12-18 |
| KILLAM OIL CO., LTD. | 8 | 451 | 523 | 1994-08-24 | 2026-07-23 |
| ESCONDIDO RESOURCES OPER CO, LLC | 7 | 149 | 79 | 2009-06-09 | 2026-02-09 |
| JAVELIN ENERGY PARTNERS MGMT LLC | 6 | 22 | 169 | 2023-09-18 | 2026-07-21 |
| CRESCENT ENERGY OPERATING, LLC | 5 | 5 | 407 | 2026-05-26 | 2026-05-28 |
| WARWICK POSEIDON, GP | 5 | 5 | 21 | 2026-07-13 | 2026-07-20 |
| CIRCLE-S ENERGY, LLC | 5 | 8 | 13 | 2024-12-04 | 2026-01-08 |
| TBM CATARINA, LLC | 4 | 6 | 295 | 2024-11-06 | 2025-09-29 |
| STRAND ENERGY, L.C. | 4 | 6 | 2 | 2025-07-07 | 2026-01-22 |
| HURD ENTERPRISES, LTD. | 1 | 5 | 2 | 2016-03-14 | 2026-04-09 |
| STRIKE OPERATING COMPANY LLC | 1 | 1 | 0 | 2025-12-29 | 2025-12-29 |
| HILCORP ENERGY COMPANY | 0 | 57 | 1,328 | 2014-06-07 | 2022-06-01 |
| XOG OPERATING LLC | 0 | 0 | 776 | -- | -- |
| COLUMBUS ENERGY, LLC | 0 | 44 | 352 | 2008-05-13 | 2021-02-12 |
| CONOCOPHILLIPS COMPANY | 0 | 295 | 290 | 1997-01-22 | 2012-09-05 |
| CONOCO INC. | 0 | 1,288 | 253 | 1980-01-22 | 2003-09-05 |
| MIRANDO RESOURCE L.L.C. | 0 | 0 | 211 | -- | -- |
| PETROVYBE OPCO LLC | 0 | 0 | 187 | -- | -- |
| ALDINE OIL AND GAS LP | 0 | 0 | 143 | -- | -- |
| MOUNTAIN V TEXAS LLC | 0 | 0 | 133 | -- | -- |
| WHITE OAK OPERATING COMPANY LLC | 0 | 4 | 130 | 2007-12-21 | 2015-09-25 |
| JE ENERGY PARTNERS LLC | 0 | 0 | 109 | -- | -- |
| VARAS ENERGY OPERATING COMPANY | 0 | 0 | 93 | -- | -- |
| FASKEN OIL AND RANCH, LTD. | 0 | 55 | 90 | 1998-05-20 | 2020-03-25 |
| THREE C EXPLORATION LLC | 0 | 0 | 85 | -- | -- |
| THREE-C OIL AND GAS | 0 | 0 | 72 | -- | -- |
| ENRON OIL & GAS COMPANY | 0 | 526 | 71 | 1987-01-14 | 1999-09-17 |
| TRINITY OPERATING (USG) LLC | 0 | 0 | 71 | -- | -- |
| MIDDLETON OIL COMPANY | 0 | 27 | 68 | 1977-08-23 | 2013-03-12 |
| ARETE OPERATING COMPANY III LLC | 0 | 0 | 68 | -- | -- |
| MERIT ENERGY COMPANY | 0 | 0 | 62 | -- | -- |
| BUCK MANAGEMENT CO. L.L.C. | 0 | 0 | 55 | -- | -- |
| MIR-TEX ENERGY CORP. | 0 | 0 | 55 | -- | -- |
| CHEVRON U. S. A. INC. | 0 | 226 | 53 | 1977-06-29 | 2010-06-09 |
| MOBIL PRODUCING TX. & N.M. INC. | 0 | 393 | 51 | 1980-02-13 | 2002-01-10 |
| PROLINE ENERGY RESOURCES INC | 0 | 0 | 49 | -- | -- |
| KERNS O & G, INC. | 0 | 243 | 48 | 1978-05-30 | 2004-12-27 |
| L.T.D. EXPLORATIONS INC. | 0 | 3 | 46 | 1988-04-26 | 1992-06-03 |
| VAQUERO OPERATING | 0 | 0 | 46 | -- | -- |
| BASIC EARTH SCIENCE SYSTEMS,INC. | 0 | 57 | 42 | 1978-08-14 | 2001-02-05 |
| ARETE OPERATING COMPANY II LLC | 0 | 0 | 42 | -- | -- |
| TRANSTEXAS GAS CORPORATION | 0 | 297 | 40 | 1993-06-02 | 1998-09-23 |
| MICHAEL PETROLEUM CORPORATION | 0 | 217 | 40 | 1985-12-10 | 2001-12-07 |
| KILLAM OIL COMPANY | 0 | 80 | 38 | 1979-11-08 | 1994-02-18 |
| UNITED WORLD ENERGY INC. | 0 | 0 | 38 | -- | -- |
| REBOUND RESOURCES INC | 0 | 0 | 36 | -- | -- |
| TRANSAMERICAN NATURAL GAS CORP. | 0 | 353 | 35 | 1980-03-13 | 1993-08-30 |
| OUTLINE OIL COMPANY LLC | 0 | 0 | 35 | -- | -- |
| SANCHEZ-O'BRIEN OIL & GAS CORP. | 0 | 141 | 33 | 1978-11-15 | 1996-08-27 |
| SMITH PRODUCTION INC. | 0 | 11 | 33 | 2017-12-11 | 2023-10-03 |
| PURSUIT OIL & GAS STX, LLC | 0 | 34 | 31 | 2019-07-22 | 2024-09-10 |
| BOWLES OIL CO. | 0 | 0 | 31 | -- | -- |
| TARE RESOURCES LLC | 0 | 0 | 29 | -- | -- |
| COLUMBUS ENERGY CORP. | 0 | 143 | 28 | 1985-01-08 | 2003-07-09 |
| KILLAM & HURD, LTD. | 0 | 126 | 27 | 1977-06-07 | 1983-09-20 |
| ARETE OPERATING COMPANY LLC | 0 | 0 | 27 | -- | -- |
| WALLIS ENERGY INC. | 0 | 0 | 27 | -- | -- |
| HUGHES & HUGHES | 0 | 41 | 25 | 1977-12-28 | 1983-12-15 |
| XTO ENERGY INC. | 0 | 42 | 24 | 2010-01-25 | 2012-03-12 |
| METHANE COMPANIES INC THE | 0 | 0 | 23 | -- | -- |
| SMITH, R. E. | 0 | 3 | 22 | 1981-07-08 | 1983-02-14 |
| WAGNER OIL COMPANY | 0 | 0 | 22 | -- | -- |
| ST. MARY LAND & EXPLORATION CO. | 0 | 151 | 21 | 2003-03-10 | 2010-06-29 |
| NORTH CENTRAL OIL CORP. | 0 | 52 | 21 | 1979-11-16 | 2003-05-09 |
| S & J OPERATING CO. | 0 | 0 | 20 | -- | -- |
| VIRTEX OPERATING COMPANY, INC. | 0 | 18 | 19 | 2008-03-07 | 2010-03-18 |
| DEWBRE PETROLEUM CORPORATION | 0 | 16 | 19 | 2003-11-13 | 2015-09-18 |
| HINDS PETROLEUM LLC | 0 | 0 | 19 | -- | -- |
| HUBER ENERGY L.P. | 0 | 96 | 18 | 2003-03-07 | 2006-12-01 |
| BLACKBRUSH O & G, INC. | 0 | 83 | 18 | 2004-12-28 | 2009-11-10 |
| TROUBADOUR OPERATING, LLC | 0 | 31 | 18 | 2022-03-11 | 2025-07-17 |
| AWP OPERATING COMPANY | 0 | 24 | 18 | 2001-06-14 | 2008-04-30 |
| BUCK, GEORGE | 0 | 12 | 18 | 1977-09-27 | 1994-02-15 |
| LUCKY LAD ENERGY LLC | 0 | 0 | 18 | -- | -- |
| TDC ENGINEERING, INC. | 0 | 84 | 17 | 1982-04-19 | 1992-04-22 |
| CONSOLIDATED OIL & GAS, INC. | 0 | 60 | 17 | 1977-07-01 | 1985-10-08 |
| QUEST RESEARCH & DEV. CORP. | 0 | 0 | 17 | -- | -- |
| FOREST OIL CORPORATION | 0 | 131 | 16 | 1979-05-21 | 2008-07-23 |
| MONTERREY PETROLEUM CORP. | 0 | 58 | 16 | 1978-03-03 | 1984-07-03 |
| DIGITAL OPERATING COMPANY LLC | 0 | 0 | 16 | -- | -- |
| GULF OIL CORP. | 0 | 68 | 15 | 1977-06-16 | 1985-04-30 |
| PETRO-LEWIS CORPORATION | 0 | 99 | 14 | 1978-07-27 | 1986-04-17 |
| GRAHAM ROYALTY, LTD. | 0 | 12 | 14 | 1986-06-16 | 1992-06-30 |
| HUGHES, DAN A. COMPANY | 0 | 10 | 14 | 1990-02-20 | 1997-07-09 |
| B & B OIL INC. | 0 | 0 | 14 | -- | -- |
| MAGNUM ENGINEERING COMPANY | 0 | 0 | 14 | -- | -- |
| LAKESHORE OPERATING LLC | 0 | 0 | 14 | -- | -- |
| ZERO CORPORATION OF TEXAS | 0 | 13 | 13 | 1977-10-14 | 1982-06-11 |
| BRASK-DUMONT RANCH INC. | 0 | 0 | 13 | -- | -- |
| FALCON PRODUCTION CO. | 0 | 0 | 13 | -- | -- |
| RICOCHET ENERGY, INC. | 0 | 60 | 12 | 1994-12-30 | 2010-03-22 |
| MUELLER ENGINEERING CORP. | 0 | 19 | 12 | 1981-01-20 | 2000-12-06 |
| DENOVO OIL & GAS INC. | 0 | 0 | 12 | -- | -- |
| EVANS, S. LAVON JR. OPER. CO. | 0 | 19 | 11 | 2005-07-08 | 2009-06-01 |
| FINALY RESOURCES LLC | 0 | 1 | 11 | 2022-02-22 | 2022-02-22 |
| FAULCONER ENERGY LLC | 0 | 0 | 11 | -- | -- |
| LAREDO ENERGY OPERATING, LLC | 0 | 163 | 10 | 2013-08-12 | 2022-10-12 |
| GHR ENERGY CORP. | 0 | 127 | 10 | 1979-04-16 | 1985-11-06 |
| TEXAS OIL & GAS CORP. | 0 | 17 | 10 | 1977-06-07 | 1979-10-15 |
| PETROREY DIV. KILLAM OIL CO. | 0 | 4 | 10 | 1983-04-28 | 1984-07-31 |
| TENNECO OIL CO. | 0 | 4 | 10 | 1978-07-24 | 1984-08-31 |
| PACIFIC OPERATORS, INC. | 0 | 3 | 10 | 1988-10-24 | 1990-09-19 |
| ROWDEN OIL & GAS, INC. | 0 | 1 | 10 | 1990-03-15 | 1990-03-15 |
| CHANDLER OIL & GAS LLC | 0 | 0 | 10 | -- | -- |
| SUNRISE ENERGY CORP. I | 0 | 0 | 10 | -- | -- |
| HNG OIL COMPANY | 0 | 132 | 9 | 1977-10-14 | 1987-01-30 |
| CHESAPEAKE OPERATING, L.L.C. | 0 | 129 | 9 | 2014-10-28 | 2023-04-06 |
| DAVIS & FORBES | 0 | 12 | 9 | 1977-06-09 | 1990-10-17 |
| FORBES, CHARLES C. | 0 | 3 | 9 | 1989-05-23 | 1994-01-07 |
| SUN EXPL. & PROD. CO.-CORPUS | 0 | 3 | 9 | 1980-06-27 | 1985-01-17 |
| SALMON CORP. | 0 | 0 | 9 | -- | -- |
| MARWELL PETROLEUM LTD PARTNRSHIP | 0 | 0 | 9 | -- | -- |
| CHAPAROSA PRODUCTION COMPANY INC | 0 | 0 | 9 | -- | -- |
| FORBES JOHN OPERATING | 0 | 0 | 9 | -- | -- |
| PETROLEUM CORPORATION OF TEXAS | 0 | 0 | 9 | -- | -- |
| CHESAPEAKE OPERATING, INC. | 0 | 216 | 8 | 2006-01-05 | 2014-10-01 |
| AMOCO PRODUCTION COMPANY | 0 | 146 | 8 | 1980-09-12 | 1996-07-05 |
| GOOD HOPE REFINERIES, INC. | 0 | 89 | 8 | 1977-06-24 | 1981-07-29 |
| HAWN BROS. & VENUS OIL CO. | 0 | 33 | 8 | 1977-08-11 | 1993-05-24 |
| LEGEND NATURAL GAS II, LP | 0 | 18 | 8 | 2005-02-24 | 2005-10-20 |
| NEWFIELD EXPLORATION COMPANY | 0 | 12 | 8 | 2004-02-24 | 2007-05-15 |
| PRIME OPERATING COMPANY | 0 | 3 | 8 | 1996-09-17 | 2000-08-04 |
| COX EXPLORATION, INC. | 0 | 1 | 8 | 1992-06-05 | 1992-06-05 |
| DURANGO PETROLEUM, INC. | 0 | 1 | 8 | 1977-11-09 | 1977-11-09 |
| FRIO ENGINEERING INC. | 0 | 0 | 8 | -- | -- |
| HUGOTON OPERATING COMPANY INC. | 0 | 0 | 8 | -- | -- |
| SANDEN OIL & GAS COMPANY | 0 | 0 | 8 | -- | -- |
| ATLANTIC RICHFIELD CO. | 0 | 0 | 8 | -- | -- |
| BAILEY D. E. PRODUCTION CO. | 0 | 0 | 8 | -- | -- |
| TRI-C RESOURCES, INC. | 0 | 91 | 7 | 1990-03-08 | 1996-07-12 |
| SONAT EXPLORATION CO. - HOUSTON | 0 | 73 | 7 | 1993-08-11 | 1999-12-15 |
| TXO PRODUCTION CORP. | 0 | 25 | 7 | 1977-11-14 | 1985-07-09 |
| HOPSON, FRED S. | 0 | 23 | 7 | 1980-12-31 | 1991-08-02 |
| ENDEAVOR NATURAL GAS, LP | 0 | 12 | 7 | 2018-06-01 | 2023-02-02 |
| CALIBOGUE CORPORATION | 0 | 10 | 7 | 1983-04-26 | 1984-11-30 |
| RIO GRANDE E&P II, LLC | 0 | 9 | 7 | 2022-10-18 | 2025-05-07 |
| PETROPOINT ENERGY OPERATING, LLC | 0 | 8 | 7 | 2012-11-05 | 2014-01-13 |
| TANA OIL & GAS CORP. | 0 | 7 | 7 | 1977-10-21 | 1987-11-12 |
| HUGHES, DAN A. COMPANY, L.P. | 0 | 7 | 7 | 2006-08-17 | 2022-12-08 |
| BLUESTONE NATURAL RES. II, LLC | 0 | 6 | 7 | 2013-10-10 | 2015-11-13 |
| PETRO-HUNT CORPORATION | 0 | 4 | 7 | 1996-05-17 | 1998-06-18 |
| WESTPORT OIL AND GAS COMPANY, LP | 0 | 4 | 7 | 2004-01-23 | 2005-03-01 |
| AUTEN OPERATING COMPANY, INC. | 0 | 1 | 7 | 1995-12-04 | 1995-12-04 |
| PERFECTION CEMENTING CO. | 0 | 0 | 7 | -- | -- |
| FAULCONER VERNON E. INC. | 0 | 0 | 7 | -- | -- |
| HOUSTON EXPLORATION COMPANY, THE | 0 | 125 | 6 | 1992-04-27 | 2006-12-13 |
| CALPINE NATURAL GAS L.P. | 0 | 71 | 6 | 2002-06-26 | 2005-09-21 |
| DEVON ENERGY PRODUCTION CO, L.P. | 0 | 59 | 6 | 2004-04-05 | 2011-09-22 |
| HIGH ISLAND OIL CORPORATION | 0 | 43 | 6 | 1998-11-20 | 2004-07-08 |
| BAR M PETROLEUM CO., INC. | 0 | 25 | 6 | 1978-12-06 | 1981-09-04 |
| STAMPEDE ENERGY CORP. | 0 | 23 | 6 | 1977-06-28 | 1996-11-25 |
| FREMONT ENERGY CORP. | 0 | 20 | 6 | 1977-08-03 | 1982-07-01 |
| FOUR STAR OIL AND GAS COMPANY | 0 | 7 | 6 | 1991-05-08 | 2002-01-08 |
| KECK, W. M. II | 0 | 7 | 6 | 1986-01-29 | 1986-11-14 |
| JACKSON ENERGY DEVELOPMENT, INC. | 0 | 4 | 6 | 1993-05-18 | 1995-09-05 |
| HAWK PETROLEUM L L C | 0 | 0 | 6 | -- | -- |
| COASTAL SHORELINE CORP. | 0 | 0 | 6 | -- | -- |
| GAS TRANSMISSION ORGANIZATIONINC | 0 | 0 | 6 | -- | -- |
| BLANE DONALD E. | 0 | 0 | 6 | -- | -- |
| CRIMSON ENERGY COMPANY, LC | 0 | 155 | 5 | 2000-11-28 | 2004-03-10 |
| VIRTEX PETROLEUM COMPANY, INC. | 0 | 112 | 5 | 2000-08-10 | 2007-12-18 |
| SHAR-ALAN OIL COMPANY | 0 | 51 | 5 | 1977-06-13 | 1978-12-08 |
| DYNAMIC PRODUCTION, INC. | 0 | 18 | 5 | 1985-10-16 | 2014-11-21 |
| SANCHEZ OIL & GAS CORPORATION | 0 | 16 | 5 | 1998-08-14 | 2017-01-11 |
| TEXACO E & P INC. | 0 | 7 | 5 | 1990-11-05 | 1992-12-02 |
| VALENCE OPERATING COMPANY | 0 | 7 | 5 | 1993-06-24 | 2009-08-25 |
| GEONATURAL RESOURCES, INC. | 0 | 6 | 5 | 1999-04-13 | 1999-12-27 |
| SAMSON LONE STAR LP | 0 | 5 | 5 | 1997-03-18 | 1998-12-18 |
| ROWDEN, RALPH | 0 | 4 | 5 | 1977-08-09 | 1977-11-14 |
| HERSCHAP BROS. | 0 | 4 | 5 | 1991-01-04 | 1991-07-15 |
| WEST PETROLEUM CORP. | 0 | 2 | 5 | 1988-06-21 | 1991-01-11 |
| OXY USA INC. | 0 | 1 | 5 | 2007-09-14 | 2007-09-14 |
| DAKOTA OIL COMPANY | 0 | 1 | 5 | 2008-02-19 | 2008-02-19 |
| ENERGY 2000 INC. | 0 | 0 | 5 | -- | -- |
| PETRO-SMITH OPERATING LLC | 0 | 0 | 5 | -- | -- |
| KOCH S. H. | 0 | 0 | 5 | -- | -- |
| WILSON CHARLES B. JR. INC. | 0 | 0 | 5 | -- | -- |
| NEDDCO LEASE SERV INC. | 0 | 0 | 5 | -- | -- |
| SKELLY OIL CO. | 0 | 0 | 5 | -- | -- |
| COASTAL STATES GAS PROD. CO. | 0 | 0 | 5 | -- | -- |
| LAMAR RESOURCES INC. | 0 | 0 | 5 | -- | -- |
| GOSE, STEVE | 0 | 66 | 4 | 1977-09-30 | 1980-12-31 |
| TEXACO INC. | 0 | 23 | 4 | 1979-02-13 | 1991-01-07 |
| COASTAL OIL & GAS CORPORATION | 0 | 16 | 4 | 1982-02-17 | 1985-10-09 |
| KEBO OIL & GAS, INC. | 0 | 13 | 4 | 1990-06-13 | 2018-12-31 |
| CODY ENERGY LLC | 0 | 10 | 4 | 1999-05-10 | 2011-06-13 |
| POGO PRODUCING COMPANY | 0 | 10 | 4 | 1988-07-07 | 2007-10-12 |
| SENDERO OIL COMPANY | 0 | 9 | 4 | 1977-11-28 | 1989-04-24 |
| XCL-TEXAS, INC. | 0 | 9 | 4 | 1992-03-09 | 1998-01-29 |
| CORDELE DEVELOPMENT CORPORATION | 0 | 6 | 4 | 1996-11-19 | 2004-06-22 |
| SAGEX, INC. | 0 | 3 | 4 | 1988-04-04 | 1988-07-22 |
| COTTON, W. L. | 0 | 3 | 4 | 1981-02-02 | 1982-07-08 |
| OAKWOOD ENERGY, INC. | 0 | 2 | 4 | 2003-11-14 | 2004-07-09 |
| SOUTHWEST OIL & LAND, INC. | 0 | 2 | 4 | 1994-12-21 | 1995-01-05 |
| HOUSTON OIL & MINERALS-TOC/GCD | 0 | 1 | 4 | 1985-03-15 | 1985-03-15 |
| INDEPENDENCE DRILLING CORP. | 0 | 0 | 4 | -- | -- |
| LOS HIJOS DE SANCHEZ J LLC | 0 | 0 | 4 | -- | -- |
| FIRST UNITED OIL & GAS CORP. | 0 | 0 | 4 | -- | -- |
| PETROLEUM DEVELOPMENTS INT LLC | 0 | 0 | 4 | -- | -- |
| TEXRON OPERATING LLC | 0 | 0 | 4 | -- | -- |
| PEARL BILL H. PRODUCTIONS INC. | 0 | 0 | 4 | -- | -- |
| JONES R. W. & CO. LTD. | 0 | 0 | 4 | -- | -- |
| WHITE MARLIN OPERATING CO LLC | 0 | 0 | 4 | -- | -- |
| RIO GRAND EXPLORATION LLC | 0 | 0 | 4 | -- | -- |
| RATTLESNAKE OPERATING CO LLC | 0 | 0 | 4 | -- | -- |
| MIDWEST OPERATING LLC | 0 | 0 | 4 | -- | -- |
| G & R OPERATORS | 0 | 0 | 4 | -- | -- |
| RITTER PROPERTIES LTD. | 0 | 0 | 4 | -- | -- |
| PRODEX OPERATING COMPANY | 0 | 0 | 4 | -- | -- |
| KOVAR OPERATING LLC | 0 | 0 | 4 | -- | -- |
| COX OIL & GAS, INC. | 0 | 30 | 3 | 1986-08-05 | 1992-01-02 |
| EEX OPERATING, L.P. | 0 | 27 | 3 | 2000-04-13 | 2003-04-10 |
| LOBO RESOURCES, LTD. | 0 | 23 | 3 | 1985-12-19 | 1992-09-25 |
| ZACHRY EXPLORATION, INC. | 0 | 11 | 3 | 1995-11-21 | 2000-11-08 |
| EP OPERATING COMPANY | 0 | 10 | 3 | 1986-01-30 | 1990-11-13 |
| SAN ISIDRO DEVELOPMENT CO, L. C. | 0 | 10 | 3 | 2005-07-15 | 2019-03-27 |
| MOBIL OIL CORPORATION | 0 | 9 | 3 | 1977-06-07 | 1979-12-17 |
| EVEREST MINERALS CORP. | 0 | 8 | 3 | 1981-12-03 | 1982-08-16 |
| ALCO DRLG. CO. | 0 | 7 | 3 | 1979-05-08 | 1989-09-07 |
| NATURAL GAS GATHERERS | 0 | 6 | 3 | 1980-08-08 | 1984-01-17 |
| RIO EXPLORATION COMPANY | 0 | 6 | 3 | 2000-03-13 | 2001-11-12 |
| OVERLY OPERATING CO. | 0 | 6 | 3 | 1977-06-16 | 1981-12-23 |
| PHILLIPS PETROLEUM COMPANY | 0 | 5 | 3 | 1987-06-11 | 1991-07-29 |
| HUGHES TEXAS PETROLEUM, LTD. | 0 | 4 | 3 | 1984-03-15 | 1986-03-25 |
| ROYAL OIL & GAS CORP. | 0 | 3 | 3 | 1977-09-12 | 1993-07-02 |
| FROST, C.M., P.M. & V.W. | 0 | 3 | 3 | 1978-08-21 | 1980-01-07 |
| HAMON, JAKE L. | 0 | 2 | 3 | 1978-02-17 | 1978-04-03 |
| APACHE CORPORATION | 0 | 1 | 3 | 1986-07-16 | 1986-07-16 |
| CHAPARRAL ENERGY, L.L.C. | 0 | 1 | 3 | 2009-02-13 | 2009-02-13 |
| VISION OIL AND GAS LLC | 0 | 1 | 3 | 2016-07-28 | 2016-07-28 |
| AIKINS-OWENS | 0 | 1 | 3 | 1990-09-14 | 1990-09-14 |
| MCCLAIN O. G. | 0 | 0 | 3 | -- | -- |
| TIJERINA RODOLFO | 0 | 0 | 3 | -- | -- |
| OPERATOR P-5 NOT ON FILE | 0 | 0 | 3 | -- | -- |
| C. B. GAS GATHERING CO. | 0 | 0 | 3 | -- | -- |
| C.F.O. INC. | 0 | 0 | 3 | -- | -- |
| FROST P. M. & V. W. | 0 | 0 | 3 | -- | -- |
| HARRISON INTERESTS LTD. | 0 | 0 | 3 | -- | -- |
| ENCINO EXPLORATION INC. | 0 | 0 | 3 | -- | -- |
| STAHL LLOYD R. | 0 | 0 | 3 | -- | -- |
| OMNI OPERATING COMPANY(A) | 0 | 0 | 3 | -- | -- |
| WILLS ROBERT E. | 0 | 0 | 3 | -- | -- |
| PETROLEUM FUNDING CORPORATION | 0 | 0 | 3 | -- | -- |
| MIRANDO COMPANY | 0 | 0 | 3 | -- | -- |
| ALEGRE OPERATING INC. | 0 | 0 | 3 | -- | -- |
| TUSCAN CORPORATION THE | 0 | 0 | 3 | -- | -- |
| RADIUS OPERATING LLC | 0 | 0 | 3 | -- | -- |
| KATZ OIL CO. | 0 | 0 | 3 | -- | -- |
| WHITESTONE CORPORATION | 0 | 0 | 3 | -- | -- |
| PROEX ENERGY MANAGEMENT L.L.C. | 0 | 0 | 3 | -- | -- |
| SONITT PETROLEUM CORP. | 0 | 0 | 3 | -- | -- |
| RIDDLE ENGINEERING CORP. | 0 | 0 | 3 | -- | -- |
| WEDCO TEXAS CORPORATION | 0 | 0 | 3 | -- | -- |
| ABEL J. N. | 0 | 0 | 3 | -- | -- |
| VELA VICTOR H. | 0 | 0 | 3 | -- | -- |
| SHAR-ALAN OIL CORPORATION | 0 | 0 | 3 | -- | -- |
| STERLING PRODUCTION CO. | 0 | 0 | 3 | -- | -- |
| MILLER BRADFORD F. TRUSTEE | 0 | 0 | 3 | -- | -- |
| LINGEN EXPLORATION INC. | 0 | 0 | 3 | -- | -- |
| FLINT OAK ENERGY LLC | 0 | 0 | 3 | -- | -- |
| REMORA OPERATING LLC | 0 | 0 | 3 | -- | -- |
| VEGA PETROLEUM CORPORATION | 0 | 0 | 3 | -- | -- |
| TEXAS LES & CO. | 0 | 0 | 3 | -- | -- |
| PICKENS RAYMOND H. | 0 | 0 | 3 | -- | -- |
| DALLAS PETROLEUM GROUP LLC | 0 | 0 | 3 | -- | -- |
| KILGORE-TURNER PETROLEUM CORP. | 0 | 0 | 3 | -- | -- |
| SHELL WESTERN E&P | 0 | 242 | 2 | 2010-09-24 | 2014-01-07 |
| LEGEND NATURAL GAS III, LP | 0 | 238 | 2 | 2007-10-18 | 2010-08-06 |
| LAREDO ENERGY | 0 | 203 | 2 | 2004-10-25 | 2014-12-10 |
| SWIFT ENERGY OPERATING, LLC | 0 | 129 | 2 | 2009-01-06 | 2017-01-09 |
| UNION PACIFIC RESOURCES COMPANY | 0 | 37 | 2 | 1996-09-20 | 1998-01-29 |
| GOLDKING PROD. CO. | 0 | 35 | 2 | 1977-06-22 | 1984-02-14 |
| U. S. OPERATING, INC. | 0 | 25 | 2 | 1979-10-30 | 1991-02-15 |
| MOHICAN OPERATING, L.L.C. | 0 | 21 | 2 | 2010-09-24 | 2014-11-10 |
| PRICE DRILLING & EXPLORATION CO. | 0 | 19 | 2 | 1977-12-27 | 1995-03-07 |
| KERR-MCGEE OIL & GAS ONSHORE LP | 0 | 17 | 2 | 2006-07-14 | 2008-08-19 |
| ARCO OIL & GAS CO. | 0 | 15 | 2 | 1980-12-22 | 1990-08-23 |
| SUPERIOR OIL COMPANY, THE | 0 | 15 | 2 | 1978-04-27 | 1984-07-10 |
| HOUSTON OIL & MINERALS CORP. | 0 | 15 | 2 | 1978-02-10 | 1983-05-31 |
| BEACON EXPLORATION COMPANY | 0 | 13 | 2 | 1984-12-03 | 1989-07-10 |
| PEAK ENERGY CORPORATION | 0 | 12 | 2 | 2000-10-13 | 2006-09-20 |
| CENTRAL PRODUCERS, INC. | 0 | 9 | 2 | 1981-04-07 | 1989-10-23 |
| LACY, F. B. INC. | 0 | 8 | 2 | 1978-07-26 | 1986-05-01 |
| EARTHSTONE ENERGY,INC. | 0 | 5 | 2 | 2012-10-10 | 2014-02-24 |
| HENDERSON, PETER OIL CO. | 0 | 5 | 2 | 1977-11-08 | 1982-12-31 |
| GUENTHER, JACK | 0 | 4 | 2 | 1977-07-12 | 1982-04-19 |
| TEAL ENERGY USA, INC. | 0 | 4 | 2 | 1999-08-06 | 2000-12-18 |
| KAISER-FRANCIS OIL COMPANY | 0 | 4 | 2 | 1990-09-12 | 2003-10-02 |
| TIDAL PETROLEUM, INC. | 0 | 4 | 2 | 2005-09-19 | 2006-01-04 |
| MB ENERGY, LLC | 0 | 3 | 2 | 2022-02-04 | 2022-11-30 |
| GO-ENERGY CO. | 0 | 3 | 2 | 1991-09-03 | 1991-12-27 |
| MORGAN ENTERPRISES, INC. | 0 | 3 | 2 | 1977-06-17 | 1978-05-10 |
Showing the 300 most active of 938 operators.
Permit history from RRC drilling permits (updated daily); well inventories from the RRC wellbore schedule. See also all permits in Webb County.