Oil & Gas Operators in Callahan County
Every operator with permit history or a current well inventory in Callahan County, Texas.
Operators All Time
1,394
Active Past 12mo
4
Permits 12mo
6
Permits All Time
6,186
| OPERATOR | PERMITS 12MO | PERMITS ALL | WELLS | FIRST PERMIT | LAST PERMIT |
|---|---|---|---|---|---|
| CLAUSEN, A. G. | 2 | 4 | 57 | 2007-08-28 | 2025-12-05 |
| ONEOK WEST TX NGL PL, L.L.C. | 2 | 2 | 0 | 2026-06-17 | 2026-06-17 |
| ENERGY TRANSFER COMPANY | 1 | 10 | 0 | 2017-11-16 | 2026-03-17 |
| GOOD NEWS RESOURCES, LLC | 1 | 1 | 0 | 2025-12-23 | 2025-12-23 |
| WYLIE OIL CO. | 0 | 0 | 1,307 | -- | -- |
| CLARK, BRUCE A. | 0 | 9 | 151 | 1978-05-11 | 1982-08-12 |
| MOMENTUM OPERATING CO., INC. | 0 | 9 | 94 | 1988-03-14 | 2020-03-02 |
| SWEET TEXAS T ENERGY LLC | 0 | 0 | 90 | -- | -- |
| SEQUOIA FOSSIL FUELS, INC. | 0 | 46 | 88 | 1979-08-16 | 2002-09-05 |
| VAN OPERATING, LTD. | 0 | 6 | 79 | 1996-02-16 | 2017-02-13 |
| WILSON WELL SERVICE INC. | 0 | 11 | 78 | 1990-09-11 | 2020-09-16 |
| MERKAZ DRILLING, LLC | 0 | 39 | 70 | 2013-01-23 | 2016-10-20 |
| DAVIS BROTHERS | 0 | 109 | 67 | 1977-09-29 | 1992-01-31 |
| WILDWOOD ENERGY INC. | 0 | 0 | 57 | -- | -- |
| MIDSCO | 0 | 1 | 56 | 2012-01-06 | 2012-01-06 |
| JONES CO. | 0 | 200 | 54 | 1978-05-19 | 1990-09-26 |
| SMITH PIPE OF ABILENE | 0 | 0 | 54 | -- | -- |
| CAP OIL COMPANY, INC | 0 | 38 | 53 | 1983-12-06 | 1984-12-27 |
| THOMAS, B. F. | 0 | 16 | 50 | 1977-06-22 | 1983-08-01 |
| WYLIE BROS. PROD. & DRGL. CO,INC | 0 | 27 | 49 | 1983-05-13 | 1991-02-12 |
| TRACKER MINERAL | 0 | 54 | 43 | 1980-08-14 | 2022-06-14 |
| ABERNATHY AUTO, INC. | 0 | 3 | 43 | 2010-10-15 | 2011-09-19 |
| K & W VANPELT COMPANY | 0 | 1 | 43 | 2008-09-16 | 2008-09-16 |
| TX (GEORGIA) HOLDINGS INC. | 0 | 0 | 43 | -- | -- |
| DIAMOND S MASADA LLC | 0 | 8 | 40 | 2000-05-31 | 2008-12-16 |
| T & M OIL COMPANY | 0 | 5 | 40 | 1980-02-05 | 1981-04-23 |
| QUAIL WELL SERVICE, INC. | 0 | 49 | 39 | 2005-08-24 | 2013-03-25 |
| RUBY OPERATING COMPANY, INC | 0 | 1 | 39 | 2015-05-22 | 2015-05-22 |
| GRAYROCK ENERGY II LLC | 0 | 0 | 39 | -- | -- |
| E.R. DRILLING COMPANY | 0 | 0 | 39 | -- | -- |
| BRIDWELL OIL CO. | 0 | 7 | 35 | 1977-08-11 | 1985-07-30 |
| L.C.S. PRODUCTION COMPANY | 0 | 31 | 34 | 2006-12-15 | 2009-01-15 |
| EDGAR, C. B. OIL CO. | 0 | 22 | 34 | 1977-09-27 | 1988-07-26 |
| MASADA OIL & GAS COMPANY LTD. | 0 | 22 | 33 | 1981-08-06 | 1986-02-19 |
| JONES COMPANY, LTD. | 0 | 37 | 32 | 1977-06-07 | 1995-02-08 |
| PARAGON CORPORATION | 0 | 2 | 32 | 1987-09-24 | 1987-09-24 |
| CYBER ENVIRO-TECH INC | 0 | 0 | 31 | -- | -- |
| HASKIT, KENDALL | 0 | 10 | 29 | 2016-06-22 | 2025-03-12 |
| LARIAT OIL & GAS OF LUBBOCK,INC. | 0 | 5 | 29 | 1983-09-19 | 1983-12-09 |
| ENRE CORP. | 0 | 138 | 28 | 1978-07-25 | 1990-12-05 |
| KIMBERLIN & MILLER | 0 | 0 | 28 | -- | -- |
| WINDHAM RESOURCES | 0 | 0 | 28 | -- | -- |
| HERD PRODUCING COMPANY INC. | 0 | 0 | 27 | -- | -- |
| M2 SQUARED OPERATING LLC | 0 | 0 | 27 | -- | -- |
| XTREME OPERATING COMPANY LLC | 0 | 0 | 27 | -- | -- |
| WILLIAMS DEVILLE OPERATING INC. | 0 | 0 | 26 | -- | -- |
| CDJ OIL COMPANY LLC | 0 | 0 | 26 | -- | -- |
| W.G. OIL | 0 | 0 | 26 | -- | -- |
| GINCO OPERATING CO. | 0 | 0 | 26 | -- | -- |
| MERCURY EXPLORATION CO. | 0 | 80 | 25 | 1979-03-15 | 1987-11-23 |
| LEWIS PRODUCTION CO., INC. | 0 | 44 | 25 | 1977-08-08 | 1986-04-22 |
| H. C. OIL CO. | 0 | 26 | 25 | 1977-08-22 | 1999-12-03 |
| ADENRYEN, LTD. CO. | 0 | 5 | 25 | 2014-10-08 | 2014-10-08 |
| 500X OPERATING LLC | 0 | 0 | 25 | -- | -- |
| OHLHAUSEN OIL COMPANY | 0 | 0 | 25 | -- | -- |
| 3 S PRODUCTION INC. | 0 | 0 | 24 | -- | -- |
| STEWART, JOSEPH THOMAS | 0 | 3 | 23 | 1984-05-30 | 1988-10-10 |
| WORLD RESOURCE DEVELOPMENT, INC. | 0 | 1 | 23 | 1987-04-03 | 1987-04-03 |
| SIMPLE OPERATING LLC | 0 | 0 | 22 | -- | -- |
| JAMISON T. E. JR. | 0 | 0 | 22 | -- | -- |
| KING ENERGY RESOURCES | 0 | 0 | 22 | -- | -- |
| MAGNUM-TONTINE CORPORATION, THE | 0 | 24 | 21 | 1985-10-17 | 1987-01-15 |
| KING OIL & GAS CO. | 0 | 1 | 21 | 1999-04-12 | 1999-04-12 |
| SUN-KEY OIL CO. INC. | 0 | 0 | 21 | -- | -- |
| RIM ENERGY INCORPORATED | 0 | 0 | 21 | -- | -- |
| CROWN EXPLORATION COMPANY | 0 | 35 | 20 | 1977-06-14 | 1985-07-19 |
| GREENE, R. E. | 0 | 112 | 19 | 1977-07-21 | 1996-08-07 |
| AOP OPERATING CORPORATION | 0 | 29 | 19 | 1990-03-06 | 1993-08-27 |
| C. & R. OIL | 0 | 18 | 19 | 1979-10-24 | 1988-02-24 |
| LECLAIR OPERATING CO., INC. | 0 | 9 | 19 | 1981-03-12 | 2008-10-04 |
| RIFFE, K. B. | 0 | 5 | 19 | 1981-08-06 | 1988-04-07 |
| TEXAS WESTERN INC./DELAWARE | 0 | 2 | 19 | 1983-09-28 | 1983-09-28 |
| D.J. & T. ENERGY | 0 | 2 | 19 | 2012-04-16 | 2012-04-26 |
| TOM-TOM OPERATING, LLC | 0 | 1 | 19 | 2025-04-03 | 2025-04-03 |
| J & F OIL CO. | 0 | 0 | 19 | -- | -- |
| BIG SKY ENERGY | 0 | 0 | 19 | -- | -- |
| SOJOURNER DRILLING CORPORATION | 0 | 33 | 18 | 1983-12-29 | 2021-09-14 |
| STARTEX ENERGY, INC. | 0 | 7 | 18 | 1991-04-23 | 1991-12-05 |
| K R WELL TECHNOLOGY LLC | 0 | 0 | 18 | -- | -- |
| ATWELL TECHNICAL SERVICES INC. | 0 | 0 | 18 | -- | -- |
| PM OIL & GAS INC. | 0 | 0 | 18 | -- | -- |
| TURNER, GREG | 0 | 1 | 17 | 1992-12-15 | 1992-12-15 |
| OKREEK OIL COMPANY | 0 | 0 | 17 | -- | -- |
| HESS, JERRY OPERATING CO. | 0 | 22 | 16 | 2012-07-11 | 2022-03-10 |
| EXPLORER ENERGY CORP. | 0 | 5 | 16 | 1980-04-22 | 1980-04-22 |
| GOSA OIL COMPANY | 0 | 3 | 16 | 1994-02-22 | 1994-05-06 |
| SOUTHWEST GAS SYSTEMS, INC. | 0 | 1 | 16 | 2003-07-22 | 2003-07-22 |
| T T T | 0 | 0 | 16 | -- | -- |
| DOVE PRODUCTION CO. | 0 | 0 | 16 | -- | -- |
| ENTERRA CAPITAL INC. | 0 | 0 | 16 | -- | -- |
| WAH OIL CO. | 0 | 0 | 16 | -- | -- |
| ARIES OPERATING, INC. | 0 | 59 | 15 | 1982-02-04 | 1991-04-01 |
| COUCH, GILBERT | 0 | 6 | 15 | 1994-07-20 | 1995-01-17 |
| CRUDE PRODUCTION COMPANY | 0 | 3 | 15 | 1982-12-31 | 1984-01-19 |
| P & G OIL | 0 | 0 | 15 | -- | -- |
| JONES KENNETH | 0 | 0 | 15 | -- | -- |
| WATSON STACEY | 0 | 0 | 15 | -- | -- |
| NOSIVAD OIL, INC. | 0 | 44 | 14 | 1984-08-03 | 2018-04-20 |
| TELESIS OPERATING CO., INC. | 0 | 12 | 14 | 2004-02-19 | 2008-04-23 |
| INTERSTATE EXPLORATIONS LLC | 0 | 2 | 14 | 2006-05-30 | 2006-09-12 |
| C & C PETROLEUM MANAGEMENT, LLC | 0 | 1 | 14 | 2012-12-11 | 2012-12-11 |
| BECKER MAX | 0 | 0 | 14 | -- | -- |
| HUNT OPERATING LLC | 0 | 0 | 14 | -- | -- |
| C & L OIL COMPANY | 0 | 12 | 13 | 1994-02-01 | 2017-07-06 |
| VANGUARD PRODUCTION COMPANY | 0 | 10 | 13 | 1981-01-22 | 1985-09-12 |
| PETEX | 0 | 8 | 13 | 2010-10-04 | 2018-12-31 |
| CWO ENERGY, LLC | 0 | 3 | 13 | 2016-08-19 | 2016-10-12 |
| WHITESIDE, H. W. | 0 | 1 | 13 | 1986-01-06 | 1986-01-06 |
| ALLEGRO OPERATING INC. | 0 | 0 | 13 | -- | -- |
| WHITTEN W. C. | 0 | 0 | 13 | -- | -- |
| ANDREWS R. H. | 0 | 0 | 13 | -- | -- |
| CHISHOLM OPERATING, INC. | 0 | 30 | 12 | 2005-12-09 | 2013-02-27 |
| PITCOCK, INC. | 0 | 20 | 12 | 1977-07-12 | 2004-01-28 |
| QUEST EMG, INC. | 0 | 12 | 12 | 2006-02-10 | 2016-09-26 |
| CLAVO OIL, LLC | 0 | 1 | 12 | 2009-11-03 | 2009-11-03 |
| O.G.O. REFINING | 0 | 0 | 12 | -- | -- |
| STALEY OIL COMPANY | 0 | 0 | 12 | -- | -- |
| S.B. STREET OPERATING, INC. | 0 | 25 | 11 | 2000-01-24 | 2023-01-09 |
| LACO OIL CO. | 0 | 11 | 11 | 1977-07-11 | 1980-11-17 |
| BAYOU OPERATING COMPANY, INC. | 0 | 10 | 11 | 1982-06-02 | 1995-11-30 |
| NEUMANN VENTURES, INC. | 0 | 6 | 11 | 1999-05-05 | 2003-11-14 |
| SMALLEY, BILL | 0 | 5 | 11 | 1978-11-06 | 1988-07-05 |
| SANDS OIL COMPANY | 0 | 4 | 11 | 1983-06-16 | 1984-05-30 |
| KIRK, T. A. & NEEB, H. L. | 0 | 1 | 11 | 1977-06-10 | 1977-06-10 |
| PARMER I. A. | 0 | 0 | 11 | -- | -- |
| GIDEON OPERATING | 0 | 0 | 11 | -- | -- |
| HUNTER OIL & GAS CO. | 0 | 0 | 11 | -- | -- |
| ISBELL BOB G. OPERATING | 0 | 0 | 11 | -- | -- |
| ANDREWS LAVERNE | 0 | 0 | 11 | -- | -- |
| MOORE, MILES | 0 | 21 | 10 | 1984-02-02 | 1997-07-28 |
| S & J OPERATING CO. | 0 | 0 | 10 | -- | -- |
| WESTERN OIL & GAS INC | 0 | 0 | 10 | -- | -- |
| OLSON GARY P. P.E. | 0 | 0 | 10 | -- | -- |
| THOMAS T. N. OIL COMPANY | 0 | 0 | 10 | -- | -- |
| NEEB HARRY L. ESTATE | 0 | 0 | 10 | -- | -- |
| HALEY L. D. | 0 | 0 | 10 | -- | -- |
| EOFF DAVID | 0 | 0 | 10 | -- | -- |
| H. L. M. OIL COMPANY | 0 | 32 | 9 | 1977-06-20 | 1985-01-28 |
| KOKOMO ENERGY, INC. | 0 | 21 | 9 | 2006-12-04 | 2021-08-31 |
| BAM PRODUCTION COMPANY | 0 | 11 | 9 | 1984-11-27 | 1990-11-05 |
| CLARK, B. C. | 0 | 9 | 9 | 1989-11-27 | 2007-10-04 |
| FIDELITY AMERICAN OIL & GAS,INC. | 0 | 4 | 9 | 1990-02-01 | 1990-06-28 |
| RAYCO OPERATING, INC. | 0 | 1 | 9 | 1984-09-20 | 1984-09-20 |
| TEMA OIL AND GAS COMPANY | 0 | 0 | 9 | -- | -- |
| US. FUELS INC. | 0 | 0 | 9 | -- | -- |
| ROBERTS JERRY U. | 0 | 0 | 9 | -- | -- |
| SIMPCO OIL & GAS | 0 | 0 | 9 | -- | -- |
| PARROT ENERGY | 0 | 0 | 9 | -- | -- |
| 1836 ENERGY LLC | 0 | 0 | 9 | -- | -- |
| LARGO OIL COMPANY | 0 | 0 | 9 | -- | -- |
| CALBRO OIL & GAS INC. | 0 | 0 | 9 | -- | -- |
| PYRAMID PRODUCTION CO. | 0 | 0 | 9 | -- | -- |
| SWEETWATER DRILLING CO. INC. | 0 | 32 | 8 | 1979-04-23 | 1984-01-25 |
| BROWN OPERATING COMPANY | 0 | 5 | 8 | 1982-08-17 | 1982-10-08 |
| CONQUISTADOR PETROLEUM,INC. | 0 | 4 | 8 | 1990-04-24 | 1991-06-24 |
| MITCHELL ENERGY CORPORATION | 0 | 3 | 8 | 1980-04-07 | 1986-01-28 |
| SINGLETON INVESTMENTS, INC. | 0 | 2 | 8 | 2003-03-07 | 2003-08-22 |
| ATWELL OIL & GAS, INC. | 0 | 1 | 8 | 1989-04-24 | 1989-04-24 |
| CRESWELL, GENE | 0 | 1 | 8 | 1981-04-21 | 1981-04-21 |
| TORO PRODUCTION COMPANY, INC. | 0 | 1 | 8 | 1987-12-15 | 1987-12-15 |
| E.G. OPERATING | 0 | 1 | 8 | 1995-10-27 | 1995-10-27 |
| B & B OPERATING L.P. | 0 | 0 | 8 | -- | -- |
| SPURGIN KENNITH L. | 0 | 0 | 8 | -- | -- |
| JONES JANSEN M. | 0 | 0 | 8 | -- | -- |
| GNG OPERATING LLC | 0 | 0 | 8 | -- | -- |
| RICHEY & COMPANY INC. | 0 | 0 | 8 | -- | -- |
| ECLIPSE OIL & GAS INC. | 0 | 0 | 8 | -- | -- |
| BENSON & SCHOEN OIL CO. INC. | 0 | 0 | 8 | -- | -- |
| WESTWOOD ENERGY, INC. | 0 | 51 | 7 | 1979-05-23 | 1993-10-20 |
| SLOPE ENERGY, INC. | 0 | 35 | 7 | 1981-11-17 | 1982-02-01 |
| PROBE EXPLORATION COMPANY | 0 | 14 | 7 | 2007-04-27 | 2012-04-10 |
| HORN, F. H. | 0 | 11 | 7 | 1982-10-15 | 1983-12-01 |
| WHITT OIL & GAS, INC. | 0 | 10 | 7 | 1998-12-03 | 2014-11-13 |
| DEEP CREEK EXPLORATION LLC | 0 | 8 | 7 | 2017-11-02 | 2019-07-02 |
| LANHAM, STEVE | 0 | 6 | 7 | 1977-12-14 | 1982-02-12 |
| D-T DEVELOPMENT COMPANY | 0 | 6 | 7 | 1984-07-30 | 1999-08-31 |
| PAN PETROLEUM CORP. | 0 | 5 | 7 | 1989-02-27 | 1989-12-29 |
| CRAWFORD, ROGER ALTON | 0 | 4 | 7 | 1979-06-25 | 1990-09-07 |
| TEXLAN OIL COMPANY, INC. | 0 | 2 | 7 | 1980-10-29 | 1980-10-31 |
| SANDSTONE SERVICES, LLC | 0 | 2 | 7 | 2014-05-03 | 2020-12-07 |
| TRIVESCO PETROLEUM CORPORATION | 0 | 1 | 7 | 1987-10-16 | 1987-10-16 |
| DALLAS PRODUCTION, INC. | 0 | 1 | 7 | 1977-10-31 | 1977-10-31 |
| TCS PETROLEUM CO., LLC | 0 | 1 | 7 | 2010-07-14 | 2010-07-14 |
| HARRIS BILLY D. | 0 | 0 | 7 | -- | -- |
| COOKE OPERATING | 0 | 0 | 7 | -- | -- |
| MOUNT VERNON ENERGY LLC | 0 | 0 | 7 | -- | -- |
| EXPANDING ENERGY CORPORATION | 0 | 0 | 7 | -- | -- |
| D.J.F. SERVICES INC. | 0 | 0 | 7 | -- | -- |
| GOLDEN HORSE GROUP CORP. | 0 | 0 | 7 | -- | -- |
| EDGAR C. B. | 0 | 0 | 7 | -- | -- |
| DOC S HOLE ENERGY DEV. | 0 | 0 | 7 | -- | -- |
| KOLLAO PROPERTIES LLC | 0 | 0 | 7 | -- | -- |
| KANOTEX INC. | 0 | 0 | 7 | -- | -- |
| WESTERN STATES PRODUCING CO. | 0 | 0 | 7 | -- | -- |
| MONTGOMERY ROYALTY | 0 | 0 | 7 | -- | -- |
| MOORE, MILES INC. | 0 | 49 | 6 | 1998-04-17 | 2011-08-18 |
| SCHKADE BROS. OPERATING COMPANY | 0 | 46 | 6 | 1981-04-09 | 1996-12-18 |
| OMEGA PETROLEUM CORPORATION | 0 | 30 | 6 | 1978-01-18 | 1979-07-11 |
| BRAHMAN OIL, INC | 0 | 12 | 6 | 1981-06-29 | 1992-04-22 |
| MILLER, BOB I. | 0 | 11 | 6 | 1979-01-22 | 1992-03-30 |
| GREENWOOD INDUSTRIES, INC. | 0 | 9 | 6 | 1981-07-24 | 1985-10-16 |
| DELTA HYDROCARBONS, INC. | 0 | 6 | 6 | 1985-12-11 | 1991-08-26 |
| PETRANOL AMERICA INC. | 0 | 2 | 6 | 1986-11-12 | 1986-11-13 |
| WITTIE, EDD ENTERPRISES, INC. | 0 | 2 | 6 | 1983-11-04 | 1983-11-04 |
| HAMMONDS & GARDNER OPERATORS | 0 | 1 | 6 | 1983-10-12 | 1983-10-12 |
| NICHOLAS PETROLEUM, INC. | 0 | 1 | 6 | 1980-05-01 | 1980-05-01 |
| CEDAR RIDGE ENERGY INC. | 0 | 0 | 6 | -- | -- |
| MJM OIL & GAS INC. | 0 | 0 | 6 | -- | -- |
| WEAVER GLOBAL OPERATING LLC | 0 | 0 | 6 | -- | -- |
| J & TG LLC | 0 | 0 | 6 | -- | -- |
| MCCRARY EDDIE R. | 0 | 0 | 6 | -- | -- |
| DARK CANYON RESOURCES LLC | 0 | 0 | 6 | -- | -- |
| WATSON B. G. | 0 | 0 | 6 | -- | -- |
| TILTON GEORGIA BELLE | 0 | 0 | 6 | -- | -- |
| COTULA OIL & GAS CO. INC. | 0 | 0 | 6 | -- | -- |
| FAME ENERGY INC. | 0 | 0 | 6 | -- | -- |
| TEXAS SANDS RESOURCES LLC | 0 | 0 | 6 | -- | -- |
| LOW-END OIL LLC | 0 | 0 | 6 | -- | -- |
| LORAC INC. | 0 | 0 | 6 | -- | -- |
| GAYLYN INC. | 0 | 0 | 6 | -- | -- |
| SCHOOLER-MCWHORTER | 0 | 0 | 6 | -- | -- |
| WELLS OILFIELD SERVICES INC. | 0 | 0 | 6 | -- | -- |
| ANDERSON PRODUCTION | 0 | 0 | 6 | -- | -- |
| M & K OPERATING LLC | 0 | 0 | 6 | -- | -- |
| TURTLE PRODUCTION CO., INC. | 0 | 24 | 5 | 1978-04-07 | 1983-01-24 |
| PUTNAM OIL PRODUCTION | 0 | 24 | 5 | 1977-10-18 | 1993-10-21 |
| VEDCO | 0 | 17 | 5 | 1984-12-13 | 1987-01-06 |
| SIMMONS, JAMES R. (DICK) | 0 | 11 | 5 | 1978-03-30 | 1984-10-16 |
| COLVIN, HAYES & ASSOCIATES | 0 | 10 | 5 | 1980-02-14 | 1981-04-20 |
| CHALMERS OPERATING CO., INC. | 0 | 6 | 5 | 1979-07-30 | 1985-09-17 |
| EP OPERATING COMPANY | 0 | 6 | 5 | 1985-04-16 | 1988-03-08 |
| D. A. B. OIL SERVICE, INC. | 0 | 5 | 5 | 1982-11-15 | 2011-06-16 |
| ABILENE AMERICAN ENERGY, LLC | 0 | 5 | 5 | 2008-10-27 | 2013-06-10 |
| TARGO OIL & GAS, INC. | 0 | 2 | 5 | 1997-06-05 | 1997-06-05 |
| CRESTON PETROLEUM CORP. | 0 | 1 | 5 | 1991-01-04 | 1991-01-04 |
| WYLIE, JOHN | 0 | 1 | 5 | 1989-04-17 | 1989-04-17 |
| CHARTER PETROLEUM COMPANY | 0 | 1 | 5 | 1992-01-24 | 1992-01-24 |
| WINDOW OPERATING CO., THE | 0 | 1 | 5 | 2021-10-13 | 2021-10-13 |
| GALBRAITH, GEORGE S. | 0 | 1 | 5 | 1979-10-29 | 1979-10-29 |
| YELLOW ROSE OIL & GAS OPER. INC. | 0 | 0 | 5 | -- | -- |
| FURRY OIL & GAS INC. | 0 | 0 | 5 | -- | -- |
| RODGERS R. W. | 0 | 0 | 5 | -- | -- |
| DJM BEASLEY WELL SERVICE | 0 | 0 | 5 | -- | -- |
| AYERS R.B. | 0 | 0 | 5 | -- | -- |
| J S OPERATING (A) | 0 | 0 | 5 | -- | -- |
| KIRK T. A. ETAL | 0 | 0 | 5 | -- | -- |
| SHAHAN CORPORATION | 0 | 0 | 5 | -- | -- |
| IRON BELL OPERATING LLC | 0 | 0 | 5 | -- | -- |
| HIX HAROLD | 0 | 0 | 5 | -- | -- |
| H C OIL COMPANY | 0 | 0 | 5 | -- | -- |
| BRIDGER PETROLEUM LLC | 0 | 0 | 5 | -- | -- |
| LNDY INC. | 0 | 0 | 5 | -- | -- |
| EASTLAND OPERATING L.L.C. | 0 | 0 | 5 | -- | -- |
| R & S OIL COMPANY | 0 | 0 | 5 | -- | -- |
| HUMPHREY-BASHFORD OIL INC. | 0 | 0 | 5 | -- | -- |
| H.A.N. OPERATING INCORPORATED | 0 | 0 | 5 | -- | -- |
| DURANGO OPERATING CO., INC. | 0 | 28 | 4 | 1979-08-28 | 2000-09-13 |
| A.E.N. ENERGY, INC. | 0 | 25 | 4 | 1980-12-11 | 1993-02-01 |
| RHODES DRILLING COMPANY | 0 | 21 | 4 | 1979-11-30 | 1988-12-09 |
| WELLS, KEITH | 0 | 20 | 4 | 1978-08-30 | 1984-05-04 |
| ENCON SERVICES, INC. | 0 | 20 | 4 | 1977-11-23 | 2008-11-26 |
| SABRE OIL AND GAS CORP. | 0 | 19 | 4 | 1990-02-16 | 1998-11-24 |
| BROWN, MICHAEL D. | 0 | 18 | 4 | 1985-01-15 | 1987-11-30 |
| THOMPSON, JOHN R. OPERATING, INC | 0 | 18 | 4 | 1980-01-28 | 1983-06-06 |
| LEROY OIL CO. | 0 | 14 | 4 | 1980-02-21 | 1989-09-28 |
| SCORPIO OIL CO., INC. | 0 | 14 | 4 | 1982-02-01 | 1983-09-15 |
| RHYNE, J.V. | 0 | 12 | 4 | 1994-07-26 | 2010-08-27 |
| SPENCE ENERGY COMPANY | 0 | 12 | 4 | 1995-06-29 | 1999-12-21 |
| SPINDLETOP OIL&GAS COMPANY | 0 | 10 | 4 | 1980-08-28 | 1981-08-17 |
| WESTICO ENERGY CO. | 0 | 9 | 4 | 1982-12-31 | 1987-01-26 |
| ESTORIL PRODUCING CORPORATION | 0 | 6 | 4 | 1978-06-14 | 1986-04-08 |
| A & B OIL & GAS | 0 | 5 | 4 | 1984-10-11 | 1986-04-28 |
| WHITT, W. J. | 0 | 4 | 4 | 1979-03-30 | 1984-03-16 |
| AMPAK OIL COMPANY | 0 | 4 | 4 | 2009-07-24 | 2013-12-05 |
| DAWSON OIL CORPORATION | 0 | 3 | 4 | 1984-03-30 | 1984-11-30 |
| SCHKADE BROTHERS DRILLING CO. | 0 | 2 | 4 | 1977-11-29 | 1979-09-10 |
| DAMSON OIL CORP. | 0 | 2 | 4 | 1981-09-21 | 1984-12-31 |
| NORWOOD, GARNET E. CORP. | 0 | 2 | 4 | 1984-03-07 | 1984-04-27 |
| GUITAR, EARL | 0 | 1 | 4 | 1991-02-13 | 1991-02-13 |
| JONES OIL COMPANY | 0 | 1 | 4 | 1990-02-26 | 1990-02-26 |
| TK OPERATING | 0 | 1 | 4 | 2014-05-30 | 2014-05-30 |
| BRAKA OPERATING L.L.C. | 0 | 0 | 4 | -- | -- |
| KIRK T. A. | 0 | 0 | 4 | -- | -- |
| RAMPART PETROLEUM INCORPORATED | 0 | 0 | 4 | -- | -- |
| HOLSON WELL SERVICE | 0 | 0 | 4 | -- | -- |
| THT COVENANT HOLDINGS LLC | 0 | 0 | 4 | -- | -- |
| FORT WORTH PIPE & SUPPLY CO. | 0 | 0 | 4 | -- | -- |
| OAKRIDGE ENERGY INC. | 0 | 0 | 4 | -- | -- |
| MORITA ENERGY LLC | 0 | 0 | 4 | -- | -- |
| TUCKCO PETROLEUM CORPORATION | 0 | 0 | 4 | -- | -- |
| CWIC INC. | 0 | 0 | 4 | -- | -- |
| MILLER DONNY | 0 | 0 | 4 | -- | -- |
| LIFT ENERGY OPERATING LLC | 0 | 0 | 4 | -- | -- |
| MCWHORTER RALPH | 0 | 0 | 4 | -- | -- |
| BARNETT PRODUCTION COMPANY | 0 | 0 | 4 | -- | -- |
| ROCK OPERATING | 0 | 0 | 4 | -- | -- |
| LOW E. G. | 0 | 0 | 4 | -- | -- |
| PROCO OPERATING CO. INC. | 0 | 0 | 4 | -- | -- |
| BURNT BRANCH OIL & GAS CO. | 0 | 0 | 4 | -- | -- |
| HOOVER B. L. | 0 | 0 | 4 | -- | -- |
Showing the 300 most active of 1,394 operators.
Permit history from RRC drilling permits (updated daily); well inventories from the RRC wellbore schedule. See also all permits in Callahan County.