Oil & Gas Operators in Harris County
Every operator with permit history or a current well inventory in Harris County, Texas.
Operators All Time
841
Active Past 12mo
1
Permits 12mo
1
Permits All Time
3,825
| OPERATOR | PERMITS 12MO | PERMITS ALL | WELLS | FIRST PERMIT | LAST PERMIT |
|---|---|---|---|---|---|
| FRIO RESOURCES, LLC | 1 | 1 | 0 | 2026-02-13 | 2026-02-13 |
| ZERO CORPORATION OF TEXAS | 0 | 0 | 488 | -- | -- |
| EXXON CORP. | 0 | 707 | 317 | 1977-06-24 | 1999-08-20 |
| P.O.&G. OPERATING LLC | 0 | 0 | 303 | -- | -- |
| TREK RESOURCES, INC. | 0 | 2 | 262 | 2022-09-02 | 2022-09-02 |
| CHEVRON U. S. A. INC. | 0 | 46 | 189 | 1986-02-13 | 1997-03-25 |
| TEXACO INC. | 0 | 23 | 142 | 1977-08-18 | 1986-08-26 |
| GAITHER PETROLEUM CORPORATION | 0 | 10 | 104 | 1994-03-10 | 2002-10-03 |
| AMOCO PRODUCTION COMPANY | 0 | 88 | 99 | 1977-06-20 | 1991-03-13 |
| BRAVE HEART RESOURCES INC. | 0 | 0 | 77 | -- | -- |
| TORTUGA OPERATING COMPANY | 0 | 90 | 66 | 1984-03-23 | 2022-10-21 |
| TANDEM ENERGY CORPORATION | 0 | 28 | 63 | 2002-08-19 | 2007-09-10 |
| HUMBLE OIL & REFINING CO. | 0 | 0 | 56 | -- | -- |
| RIO ENERGY - | 0 | 1 | 41 | 2000-06-21 | 2000-06-21 |
| EXXON MOBIL CORPORATION | 0 | 41 | 40 | 2000-07-20 | 2013-04-25 |
| AA DELTA EXPLORATION INC. | 0 | 0 | 40 | -- | -- |
| LOCH ENERGY INC | 0 | 0 | 36 | -- | -- |
| HOUSTON PIPE LINE COMPANY LP | 0 | 0 | 36 | -- | -- |
| BALLARD EXPLORATION COMPANY,INC. | 0 | 80 | 35 | 1983-09-12 | 2024-05-24 |
| AMERADA HESS CORPORATION | 0 | 37 | 35 | 1978-06-02 | 1995-02-13 |
| WRD OPERATING LLC | 0 | 1 | 32 | 2024-07-10 | 2024-07-10 |
| KINDER MORGAN TEJAS PIPELINE LLC | 0 | 1 | 24 | 2013-05-07 | 2013-05-07 |
| TEXACO E & P INC. | 0 | 34 | 22 | 1993-10-05 | 2000-11-16 |
| FOOTHILLS TEXAS, INC. | 0 | 16 | 22 | 2007-07-26 | 2015-01-21 |
| OTEX RESOURCES LLC | 0 | 0 | 22 | -- | -- |
| AMERICO ENERGY RESOURCES, LLC | 0 | 6 | 21 | 2001-02-15 | 2002-11-26 |
| FIELD, JAMES R. | 0 | 6 | 21 | 1978-11-13 | 1982-02-26 |
| GARY OIL & GAS | 0 | 1 | 21 | 1991-12-16 | 1991-12-16 |
| AMERADA PETROLEUM CORP. | 0 | 0 | 21 | -- | -- |
| SECO PETROLEUM CORP | 0 | 13 | 20 | 1978-02-28 | 1983-06-23 |
| PETROLEUM RESOURCES OF TEXAS,INC | 0 | 5 | 20 | 1986-09-17 | 1986-09-17 |
| MILAGRO EXPLORATION, LLC | 0 | 3 | 19 | 2008-05-21 | 2013-02-15 |
| ALEXANDER JOHN | 0 | 0 | 19 | -- | -- |
| NOXXE OIL AND GAS LLC | 0 | 0 | 19 | -- | -- |
| STARTAP INC. | 0 | 0 | 18 | -- | -- |
| HOUSTON PIPE LINE COMPANY | 0 | 6 | 17 | 1998-07-13 | 1998-07-13 |
| TRADERS OIL COMPANY OF HOUSTON | 0 | 0 | 17 | -- | -- |
| TEXAS AMERICAN RESOURCES COMPANY | 0 | 24 | 16 | 2002-10-31 | 2005-05-27 |
| PETROLEUM CORPORATION OF TEXAS | 0 | 8 | 16 | 1980-05-29 | 1981-08-31 |
| EOG RESOURCES, INC. | 0 | 6 | 16 | 1999-10-28 | 2006-02-28 |
| OKLATEX ENERGY INC. | 0 | 0 | 16 | -- | -- |
| NORTHWEST ENERGY, INC. | 0 | 11 | 15 | 1987-06-12 | 1989-09-22 |
| INTERCITY MANAGEMENT CORP. | 0 | 4 | 15 | 1980-03-03 | 1982-12-13 |
| DJH INVESTMENTS INC. | 0 | 0 | 14 | -- | -- |
| AMERICAN PETROFINA CO. OF TEX. | 0 | 0 | 14 | -- | -- |
| HAMMAN OIL & REFINING COMPANY | 0 | 54 | 13 | 1977-07-11 | 2011-07-08 |
| COLUMBUS ENERGY CORP. | 0 | 35 | 13 | 1988-10-20 | 1998-07-13 |
| MORGAN ENTERPRISES, INC. | 0 | 22 | 13 | 2004-08-20 | 2015-10-28 |
| JOSEY, LENOIR M., INC. | 0 | 11 | 13 | 1988-11-28 | 1997-01-16 |
| SEITZ M. L. & SON | 0 | 0 | 13 | -- | -- |
| PAN AMERICAN PETROLEUM CORP. | 0 | 0 | 13 | -- | -- |
| DUNN-SMITH INC. | 0 | 0 | 13 | -- | -- |
| GULF OIL CORP. | 0 | 20 | 12 | 1978-05-10 | 1985-06-11 |
| AMERICAN ENERGY OP. CORP.,THE | 0 | 14 | 12 | 1995-05-01 | 1995-06-29 |
| COASTAL OIL & GAS CORPORATION | 0 | 9 | 12 | 1980-09-30 | 1986-08-22 |
| ETOCO, L.P. | 0 | 7 | 12 | 2005-09-15 | 2010-10-06 |
| MERIT ENERGY COMPANY | 0 | 4 | 12 | 1997-02-11 | 1999-12-16 |
| WILSON OIL CO. | 0 | 0 | 12 | -- | -- |
| CLEARY PETROLEUM CORP. | 0 | 0 | 12 | -- | -- |
| VONDRA ENERGY CORP. | 0 | 0 | 12 | -- | -- |
| ACCO OIL & GAS COMPANY | 0 | 32 | 11 | 1977-08-05 | 1991-10-07 |
| IPACT | 0 | 14 | 11 | 2003-12-01 | 2006-07-05 |
| LT OIL LLC | 0 | 0 | 11 | -- | -- |
| MOSES TOM | 0 | 0 | 11 | -- | -- |
| ANDERSON REECE B. | 0 | 0 | 11 | -- | -- |
| ENTERPRISE PRODUCTS OPERATINGLLC | 0 | 0 | 11 | -- | -- |
| PRINGLE PETROLEUM, INC. | 0 | 51 | 10 | 1977-06-13 | 1986-04-03 |
| HNG OIL COMPANY | 0 | 8 | 10 | 1983-09-19 | 1986-01-17 |
| UNDERGROUND STORAGE, LLC | 0 | 2 | 10 | 2012-03-05 | 2012-10-12 |
| AIKINS-OWENS | 0 | 1 | 10 | 1977-11-02 | 1977-11-02 |
| WHITING OIL AND GAS CORPORATION | 0 | 0 | 10 | -- | -- |
| NORTHWEST AIRPORT MANAGEMENT LP | 0 | 0 | 10 | -- | -- |
| EL PASO FIELD SERVICES COMPANY | 0 | 0 | 10 | -- | -- |
| OPERATOR P-5 NOT ON FILE | 0 | 0 | 10 | -- | -- |
| SPECTRAL OIL & GAS CORPORATION | 0 | 0 | 10 | -- | -- |
| MCCULLOUGH O. J.-OPERATOR | 0 | 0 | 10 | -- | -- |
| SOUTHWAY DEVELOPMENT CORP. | 0 | 0 | 10 | -- | -- |
| MCCARTER, A. NELSON | 0 | 30 | 9 | 1981-06-15 | 1992-08-13 |
| BAKER ATLAS | 0 | 16 | 9 | 2000-05-09 | 2013-02-08 |
| NORTHWEST AIRPORT MANAGEMENT INC | 0 | 0 | 9 | -- | -- |
| MAVERICK OIL COMPANY LLC | 0 | 0 | 9 | -- | -- |
| ETOCO INCORPORATED | 0 | 42 | 8 | 1996-02-28 | 2005-03-07 |
| CHAIN OIL & GAS, INC. | 0 | 12 | 8 | 1991-07-18 | 1993-12-10 |
| SHELL OIL COMPANY | 0 | 7 | 8 | 1977-07-01 | 1985-01-22 |
| TEXCOLADA OIL CO. | 0 | 5 | 8 | 1977-08-01 | 1982-05-27 |
| TEXAS OIL RESOURCES OPER, LLC | 0 | 4 | 8 | 2018-01-29 | 2020-10-23 |
| UNIVERSAL PETROLEUM CORPORATION | 0 | 2 | 8 | 1981-12-15 | 1986-08-11 |
| PETROTX OPERATING, LLC | 0 | 1 | 8 | 2021-11-02 | 2021-11-02 |
| RANA ENERGY COMPANY | 0 | 1 | 8 | 1992-05-13 | 1992-05-13 |
| REDBIRD OILFIELD SERVICES CORP. | 0 | 0 | 8 | -- | -- |
| SILCOX ARNOLD LEE | 0 | 0 | 8 | -- | -- |
| ROCINANTE | 0 | 0 | 8 | -- | -- |
| U.K. OIL CO. | 0 | 0 | 8 | -- | -- |
| EX-TEX OIL COMPANY | 0 | 0 | 8 | -- | -- |
| KING OPERATING CORPORATION | 0 | 0 | 8 | -- | -- |
| GWM OPERATING COMPANY LLC | 0 | 0 | 8 | -- | -- |
| DRISCOLL PRODUCTION COMPANY | 0 | 0 | 8 | -- | -- |
| CADDO OIL COMPANY INC. | 0 | 0 | 8 | -- | -- |
| JWA OIL COMPANY INC. | 0 | 31 | 7 | 1981-02-02 | 1984-07-02 |
| PENNZOIL PRODUCING CO. | 0 | 10 | 7 | 1978-03-22 | 1986-05-09 |
| LEGEND NATURAL GAS II, LP | 0 | 7 | 7 | 2006-08-04 | 2009-10-09 |
| BRECK OPERATING CORP. | 0 | 1 | 7 | 1998-10-27 | 1998-10-27 |
| FLAG-REDFERN OIL COMPANY | 0 | 1 | 7 | 1979-08-06 | 1979-08-06 |
| COCKBURN OIL CORPORATION | 0 | 0 | 7 | -- | -- |
| LEE BROTHERS OIL CO. | 0 | 0 | 7 | -- | -- |
| BEALL OIL COMPANY | 0 | 0 | 7 | -- | -- |
| D.J. OILFIELD SALVAGE INC. | 0 | 0 | 7 | -- | -- |
| LINC GULF COAST PETROLEUM INC. | 0 | 0 | 7 | -- | -- |
| BRAMMER ENGINEERING, INC. | 0 | 24 | 6 | 2002-10-29 | 2008-12-01 |
| MENGDEN, W. | 0 | 14 | 6 | 1977-06-10 | 1984-10-05 |
| MARTIN OIL & GAS CO. | 0 | 5 | 6 | 1977-11-18 | 1980-08-26 |
| MITCHELL ENERGY CORPORATION | 0 | 4 | 6 | 1981-10-21 | 1985-01-29 |
| OSBORN,W.B. OIL & GAS OPERATIONS | 0 | 3 | 6 | 2000-07-13 | 2003-05-20 |
| REALITOS ENERGY CORP. | 0 | 2 | 6 | 1977-07-22 | 1980-06-18 |
| GALLOWAY LONE STAR, L.L.C. | 0 | 2 | 6 | 2016-10-28 | 2023-08-16 |
| LONE WOLF OPERATING COMPANY, LP | 0 | 2 | 6 | 2006-12-12 | 2006-12-12 |
| SAGE ENERGY COMPANY | 0 | 1 | 6 | 1983-09-27 | 1983-09-27 |
| WEBB JACK | 0 | 0 | 6 | -- | -- |
| LIVELY EXPLORATION COMPANY | 0 | 0 | 6 | -- | -- |
| PETRO INTERNATIONAL | 0 | 0 | 6 | -- | -- |
| DEVAL DRILLING CO. | 0 | 0 | 6 | -- | -- |
| MAGELLAN CRUDE OIL PL CO L.P. | 0 | 0 | 6 | -- | -- |
| NORTH HOUSTON OPER. COMM. AGENTS | 0 | 0 | 6 | -- | -- |
| UNITED ENGINEERING SERVICE INC. | 0 | 0 | 6 | -- | -- |
| FINA OIL & CHEMICAL COMPANY | 0 | 0 | 6 | -- | -- |
| DAYLIGHT PETROLEUM LLC | 0 | 0 | 6 | -- | -- |
| KENNY MICHAEL J. | 0 | 0 | 6 | -- | -- |
| DENBURY ONSHORE, LLC | 0 | 94 | 5 | 2013-01-31 | 2022-07-26 |
| RISIEN, H. V. | 0 | 33 | 5 | 1977-06-22 | 1981-08-03 |
| HNG FOSSIL FUELS COMPANY | 0 | 29 | 5 | 1980-05-23 | 1986-12-02 |
| ENDERLI OIL COMPANY, INC | 0 | 27 | 5 | 1982-09-02 | 1993-12-09 |
| SANCHEZ OIL & GAS CORPORATION | 0 | 24 | 5 | 1998-11-13 | 2007-07-31 |
| MAGUIRE OIL COMPANY | 0 | 17 | 5 | 1978-08-08 | 1994-03-17 |
| KILROY COMPANY OF TEXAS, INC. | 0 | 16 | 5 | 1978-07-24 | 1989-04-05 |
| QUADRANT EXPLORATION, INC. | 0 | 15 | 5 | 1979-08-13 | 1979-09-19 |
| PHOENIX HYDROCARBONS OPERATING | 0 | 11 | 5 | 2004-03-01 | 2016-10-05 |
| PULS, W. L. | 0 | 10 | 5 | 1979-02-26 | 1991-04-23 |
| M. J. G., INC. | 0 | 10 | 5 | 1998-03-19 | 2000-05-01 |
| SONORA PETROLEUM CORP. | 0 | 7 | 5 | 1991-12-04 | 1998-10-23 |
| DIAMOND S ENERGY COMPANY | 0 | 1 | 5 | 2011-08-04 | 2011-08-04 |
| SOUTH HOUSTON PRODUCTION COMPANY | 0 | 1 | 5 | 2018-08-24 | 2018-08-24 |
| NITRO-LIFT/OK MANUFACTURING LLC | 0 | 0 | 5 | -- | -- |
| MCDONNALD OIL COMPANY | 0 | 0 | 5 | -- | -- |
| OIL LEASE OPERATING CO. | 0 | 0 | 5 | -- | -- |
| LUCKY LAD ENERGY LLC | 0 | 0 | 5 | -- | -- |
| COMET OIL & GAS INC. | 0 | 0 | 5 | -- | -- |
| IRELAND OIL COMPANY | 0 | 0 | 5 | -- | -- |
| S. M. PRODUCTION CO. INC. | 0 | 0 | 5 | -- | -- |
| SHELTON CHARLES M. | 0 | 0 | 5 | -- | -- |
| SILVERBROOK OPERATING LLC | 0 | 0 | 5 | -- | -- |
| UNITED TEXAS CORP. (A) | 0 | 0 | 5 | -- | -- |
| ASHLAND OIL INC. | 0 | 0 | 5 | -- | -- |
| D-MIL PRODUCTION INC. | 0 | 0 | 5 | -- | -- |
| ISLAND EXPLORATION | 0 | 0 | 5 | -- | -- |
| U.S. CARRIERS INC. | 0 | 0 | 5 | -- | -- |
| RWJ OPERATING LLC | 0 | 0 | 5 | -- | -- |
| THOMPSON E. P. | 0 | 0 | 5 | -- | -- |
| MARSHALL, A. B. | 0 | 38 | 4 | 1977-08-29 | 1994-11-07 |
| TARTAN RESOURCES CORPORATION | 0 | 15 | 4 | 1983-02-22 | 1986-09-22 |
| STOCKARD, W. A. | 0 | 13 | 4 | 1977-10-19 | 1984-07-17 |
| MESQUITE PROD. & EXPLOR., INC. | 0 | 13 | 4 | 1980-06-25 | 1986-01-28 |
| ANDERSON PRODUCING, INC | 0 | 7 | 4 | 1977-10-27 | 1981-04-29 |
| HOUSTON HYDROCARBONS, INC. (A) | 0 | 6 | 4 | 1988-07-12 | 1996-07-25 |
| ENTERPRISE RESOURCES, INC. | 0 | 5 | 4 | 1981-06-08 | 1985-06-24 |
| EASTERN OIL CORPORATION | 0 | 5 | 4 | 1989-12-07 | 1994-05-18 |
| WILMAR OIL CO., INC. | 0 | 4 | 4 | 1980-11-06 | 1981-11-25 |
| JOSEY OIL COMPANY, LTD. | 0 | 3 | 4 | 2012-04-10 | 2015-09-23 |
| WOOD ENERGY CORPORATION | 0 | 3 | 4 | 1998-09-04 | 1998-09-04 |
| ROBERTS, WILLIAM B., INC. | 0 | 2 | 4 | 1978-02-21 | 1978-03-22 |
| HOUSTON OIL & MINERALS CORP. | 0 | 2 | 4 | 1982-03-03 | 1982-08-30 |
| MCRAE EXPLORATION & PROD., INC. | 0 | 2 | 4 | 1994-03-02 | 1995-11-22 |
| ERG OPERATING COMPANY, INC. | 0 | 2 | 4 | 2005-01-26 | 2005-01-26 |
| RISEDEN LTD., INC. | 0 | 1 | 4 | 1987-12-18 | 1987-12-18 |
| PRINGLE RESOURCES, INC. | 0 | 1 | 4 | 1998-11-09 | 1998-11-09 |
| FORNEY & MCCOMBS | 0 | 1 | 4 | 1993-05-26 | 1993-05-26 |
| SAXET EXPLORATION ENT. CO., INC. | 0 | 1 | 4 | 1996-07-03 | 1996-07-03 |
| BOCK NORMAN A. | 0 | 0 | 4 | -- | -- |
| GAP CREEK OIL CORPORATION | 0 | 0 | 4 | -- | -- |
| MANNING RALPH A. | 0 | 0 | 4 | -- | -- |
| REO OPERATING LLC | 0 | 0 | 4 | -- | -- |
| CLINTON OIL CO. | 0 | 0 | 4 | -- | -- |
| SHELTON CHARLES H. | 0 | 0 | 4 | -- | -- |
| WICHITA RIVER OIL CORPORATION | 0 | 0 | 4 | -- | -- |
| OIL WELL SERVICES INC. | 0 | 0 | 4 | -- | -- |
| FIRST UNITED OIL & GAS CORP. | 0 | 0 | 4 | -- | -- |
| PULS OPERATING COMPANY | 0 | 0 | 4 | -- | -- |
| 403070 - NAME UNKNOWN | 0 | 0 | 4 | -- | -- |
| ERG RESOURCES L.L.C. | 0 | 0 | 4 | -- | -- |
| LIBERTY ENERGY CO. OF TEX. INC. | 0 | 0 | 4 | -- | -- |
| APACHE EXPLORATION INC. (I) | 0 | 0 | 4 | -- | -- |
| CHAMBERS OIL COMPANY | 0 | 0 | 4 | -- | -- |
| CONNER C. L. TRUSTEE | 0 | 0 | 4 | -- | -- |
| HALLIBURTON ENERGY SERVICES INC | 0 | 0 | 4 | -- | -- |
| INLAND MINERALS MANAGEMENT INC. | 0 | 0 | 4 | -- | -- |
| U. D. MAN INC. | 0 | 0 | 4 | -- | -- |
| HANKAMER CURTIS | 0 | 0 | 4 | -- | -- |
| FH OPERATION COMPANY INC. | 0 | 0 | 4 | -- | -- |
| KRAMER JOHN A. | 0 | 0 | 4 | -- | -- |
| AMERADA DIV. ARERADA HESS CORP. | 0 | 0 | 4 | -- | -- |
| JOY RESOURCES, INC. | 0 | 19 | 3 | 2000-04-05 | 2010-07-27 |
| COBRA OPERATING COMPANY | 0 | 18 | 3 | 1995-10-31 | 2001-10-19 |
| NEUMIN PRODUCTION COMPANY | 0 | 13 | 3 | 1979-11-01 | 2004-03-23 |
| W. R. G. OIL & GAS, INC. | 0 | 11 | 3 | 1980-08-28 | 1991-06-13 |
| LONE WOLF OPERATING COMPANY | 0 | 11 | 3 | 2002-08-27 | 2005-05-13 |
| NEW CENTURY EXPLORATION, INC. | 0 | 10 | 3 | 2003-05-02 | 2012-01-04 |
| RILEY, JIM | 0 | 8 | 3 | 1977-07-28 | 1981-06-18 |
| MCCARTER, A. NELSON, INC. | 0 | 7 | 3 | 1977-11-17 | 1983-08-09 |
| KP EXPLORATION, INC. | 0 | 5 | 3 | 1985-10-22 | 1990-07-17 |
| PRIMAL ENERGY CORPORATION | 0 | 5 | 3 | 2003-12-05 | 2005-08-10 |
| WILLIAMS, H. E. | 0 | 4 | 3 | 1979-10-10 | 1988-06-23 |
| GEO ENGINEERING, INC. | 0 | 4 | 3 | 1994-11-03 | 2001-11-09 |
| JMC RESOURCES CORP. | 0 | 3 | 3 | 1989-04-21 | 2005-04-18 |
| MSE OPERATING CORP. | 0 | 3 | 3 | 1991-11-25 | 1995-07-19 |
| GORDY OIL COMPANY | 0 | 2 | 3 | 2010-03-04 | 2023-03-16 |
| NABORS DRILLING TECH USA, INC. | 0 | 2 | 3 | 2014-08-18 | 2023-03-08 |
| PETRO-LEWIS CORPORATION | 0 | 1 | 3 | 1982-10-19 | 1982-10-19 |
| NORDSTRAND ENGINEERING, INC. | 0 | 1 | 3 | 2019-12-19 | 2019-12-19 |
| NATURAL GAS MKTG. & STORAGE CO. | 0 | 1 | 3 | 1992-10-13 | 1992-10-13 |
| 3-G OPERATING COMPANY | 0 | 1 | 3 | 1991-05-17 | 1991-05-17 |
| FORT WORTH NATURAL GAS INC. | 0 | 0 | 3 | -- | -- |
| GODSEY W. R. | 0 | 0 | 3 | -- | -- |
| NOBLE & BAKER | 0 | 0 | 3 | -- | -- |
| HAMILL CLAUD B. | 0 | 0 | 3 | -- | -- |
| SHUBUTA OIL CORPORATION | 0 | 0 | 3 | -- | -- |
| FALCON OIL & PRODUCTION | 0 | 0 | 3 | -- | -- |
| UNITED SPECIALTIES CO. | 0 | 0 | 3 | -- | -- |
| RANCHO OIL COMPANY | 0 | 0 | 3 | -- | -- |
| CORMAC ENERGY INC. | 0 | 0 | 3 | -- | -- |
| CLOVER PRODUCTION COMPANY | 0 | 0 | 3 | -- | -- |
| PRIDE ENERGY COMPANY | 0 | 0 | 3 | -- | -- |
| HORSESHOE DRLG. & PROD. CO. INC. | 0 | 0 | 3 | -- | -- |
| LONGNECKER M. F. JR. | 0 | 0 | 3 | -- | -- |
| MCGEHEE GEORGE T. OPERATING CO. | 0 | 0 | 3 | -- | -- |
| FALCON PIPE & SUPPLY CO. | 0 | 0 | 3 | -- | -- |
| BUTTES GAS & OIL CO. | 0 | 0 | 3 | -- | -- |
| MEDALLION OIL COMPANY | 0 | 0 | 3 | -- | -- |
| PIERCE PRODUCING INC. | 0 | 0 | 3 | -- | -- |
| MCGEHEE GEORGE T. | 0 | 0 | 3 | -- | -- |
| CATHEXIS OIL & GAS LLC | 0 | 0 | 3 | -- | -- |
| ALLEN OPERATING COMPANY THE | 0 | 0 | 3 | -- | -- |
| SHERROD JACK LEE | 0 | 0 | 3 | -- | -- |
| UNION PRODUCING CO. | 0 | 0 | 3 | -- | -- |
| MABEE PETROLEUM CORP. | 0 | 0 | 3 | -- | -- |
| AMERICAN EXPLORATION COMPANY | 0 | 0 | 3 | -- | -- |
| RIGGS JOHN | 0 | 0 | 3 | -- | -- |
| ENRON OIL & GAS COMPANY | 0 | 55 | 2 | 1987-08-19 | 1999-10-28 |
| KCS RESOURCES, INC. | 0 | 23 | 2 | 1997-05-12 | 2007-03-12 |
| LGDC CORPORATION | 0 | 14 | 2 | 2004-05-21 | 2008-07-28 |
| M & R EXPLORATION COMPANY | 0 | 13 | 2 | 1990-06-12 | 1994-04-22 |
| CARNEGIE FINANCIAL CORP. | 0 | 12 | 2 | 1992-06-04 | 1995-05-15 |
| KAISER-FRANCIS OIL COMPANY | 0 | 9 | 2 | 1991-06-12 | 2011-12-21 |
| FRIO EXPLORATION COMPANY | 0 | 7 | 2 | 1982-08-09 | 1985-01-24 |
| PLAZA OIL & GAS, INC. | 0 | 6 | 2 | 1983-11-16 | 1986-06-24 |
| GRAHAM ROYALTY, LTD. | 0 | 6 | 2 | 1988-08-29 | 1991-11-07 |
| SECONDARY GAS RECOVERY INC. | 0 | 5 | 2 | 1980-03-24 | 1983-04-04 |
| KELLY-BROCK | 0 | 4 | 2 | 1977-07-28 | 1983-08-10 |
| INTERCOASTAL OPERATING COMPANY | 0 | 4 | 2 | 1977-06-10 | 1977-09-21 |
| WAGNER OIL COMPANY | 0 | 4 | 2 | 2000-05-02 | 2019-07-24 |
| DANIELS CORPORATION, THE | 0 | 3 | 2 | 1991-06-05 | 1995-09-07 |
| INEXCO OIL COMPANY | 0 | 3 | 2 | 1981-07-29 | 1983-05-18 |
| BLACK GOLD OIL CO. | 0 | 3 | 2 | 1978-06-27 | 1983-12-30 |
| PALACE EXPLORATION COMPANY | 0 | 3 | 2 | 1999-09-08 | 2001-05-15 |
| MARQUEE CORPORATION | 0 | 3 | 2 | 1993-01-22 | 2006-01-20 |
| B & M OPERATING CO., INC. | 0 | 3 | 2 | 1979-04-23 | 1981-09-29 |
| ELLIOTT OIL & GAS OPERATING CO. | 0 | 3 | 2 | 2014-08-28 | 2015-02-25 |
| WEATHERFORD U.S., L.P. | 0 | 2 | 2 | 2002-02-20 | 2002-02-20 |
| TARGA DOWNSTREAM LLC | 0 | 2 | 2 | 2015-02-20 | 2019-02-28 |
| CH4 ENERGY II, LLC | 0 | 2 | 2 | 2011-06-22 | 2012-02-07 |
| MARINE CONTRAC. & SUPPLY, INC. | 0 | 2 | 2 | 1980-06-09 | 1980-06-24 |
| MAINLAND PETROLEUM CO., INC. | 0 | 2 | 2 | 1984-12-11 | 1984-12-11 |
| TEXAKOTA INC. | 0 | 1 | 2 | 1979-07-17 | 1979-07-17 |
| WASSELL, EMMETT E. | 0 | 1 | 2 | 1985-01-16 | 1985-01-16 |
| ARCO OIL & GAS CO. | 0 | 1 | 2 | 1980-06-02 | 1980-06-02 |
| PRIMROSE RESOURCES, LLC | 0 | 1 | 2 | 2014-06-23 | 2014-06-23 |
| PHILLIPS, ROBERT H.,INCORPORATED | 0 | 1 | 2 | 1985-12-19 | 1985-12-19 |
| PENFORD, INC. | 0 | 1 | 2 | 1982-04-13 | 1982-04-13 |
| MCCALEB OIL CORPORATION (I) | 0 | 1 | 2 | 1986-12-16 | 1986-12-16 |
| CAMERON IRON WORKS, INC. | 0 | 1 | 2 | 1977-07-14 | 1977-07-14 |
| THORP PETROLEUM CORPORATION | 0 | 1 | 2 | 2001-05-24 | 2001-05-24 |
| ASPEN EXPLORATION CORPORATION | 0 | 1 | 2 | 1984-12-31 | 1984-12-31 |
| MENGDEN, W. ESTATE OF | 0 | 1 | 2 | 1988-05-31 | 1988-05-31 |
| FINLEY COMPANY | 0 | 0 | 2 | -- | -- |
| MBX OPERATING LLC | 0 | 0 | 2 | -- | -- |
| CRH CORPORATION | 0 | 0 | 2 | -- | -- |
| HUNTERS CREEK OIL & GAS | 0 | 0 | 2 | -- | -- |
| ACE FIELD SERVICES INC. | 0 | 0 | 2 | -- | -- |
| CONTINENTAL OIL COMPANY | 0 | 0 | 2 | -- | -- |
| SMITH L. C. | 0 | 0 | 2 | -- | -- |
| BERWICK OIL & GAS INC. | 0 | 0 | 2 | -- | -- |
| CHRISCO OIL COMPANY | 0 | 0 | 2 | -- | -- |
| MCLEOD GEORGE L. INC. | 0 | 0 | 2 | -- | -- |
| RADIUS OPERATING LLC | 0 | 0 | 2 | -- | -- |
| MJ OIL INC. | 0 | 0 | 2 | -- | -- |
| NEAL JOHN | 0 | 0 | 2 | -- | -- |
| SHEFFIELD OIL COMPANY | 0 | 0 | 2 | -- | -- |
| STONE & WEBSTER OIL COMPANY INC | 0 | 0 | 2 | -- | -- |
| SILVER PINES ENERGY CORP. | 0 | 0 | 2 | -- | -- |
| SIMONTON R. D. | 0 | 0 | 2 | -- | -- |
| WHITSON JAMES A. JR. | 0 | 0 | 2 | -- | -- |
| GULF COAST PETROLEUM SERVICE CO. | 0 | 0 | 2 | -- | -- |
Showing the 300 most active of 841 operators.
Permit history from RRC drilling permits (updated daily); well inventories from the RRC wellbore schedule. See also all permits in Harris County.