COUNTIES · CAMERON · OPERATORS
Cameron County Operators
Every operator with a permit on file or a well of record here, ranked by permits issued in the window. Wells are each operator's current inventory in the county from the RRC wellbore file.
| # | Operator | Permits | All time | Horizontal | Wells | First | Last |
|---|---|---|---|---|---|---|---|
| 1 | Exxon Corp. | 12 | 12 | 0 | 3 | Sep 12, 1977 | Aug 12, 1985 |
| 2 | Coastal Oil & Gas Corporation | 11 | 11 | 0 | 1 | Jun 24, 1980 | May 19, 1992 |
| 3 | Sanchez Oil & Gas Corporation | 10 | 10 | 0 | 2 | Oct 7, 2008 | Oct 1, 2013 |
| 4 | Texaco Inc. | 9 | 9 | 0 | 5 | Oct 21, 1977 | Aug 14, 1990 |
| 5 | Marquee Corporation | 8 | 8 | 0 | 3 | Nov 30, 1984 | Oct 21, 1992 |
| 6 | Seadrift Pipeline Corporation | 8 | 8 | 0 | 0 | May 9, 1990 | May 27, 2015 |
| 7 | Rincon Petroleum Corporation | 7 | 7 | 0 | 5 | Jul 28, 1999 | Apr 7, 2009 |
| 8 | Inexco Oil Company | 5 | 5 | 0 | 4 | Dec 28, 1977 | Apr 19, 1982 |
| 9 | Bridge Oil Company, L. P. | 5 | 5 | 0 | 0 | Jan 7, 1991 | Oct 15, 1992 |
| 10 | Valley Crossing Pipeline, LLC | 5 | 5 | 0 | 0 | Jan 25, 2018 | May 9, 2018 |
| 11 | Texas Oil & Gas Corp. | 4 | 4 | 0 | 15 | May 11, 1978 | Aug 16, 1978 |
| 12 | Southwest Oil & Land, Inc. | 4 | 4 | 0 | 4 | May 14, 1993 | Jun 19, 1996 |
| 13 | Bay Rock Corp. | 4 | 4 | 0 | 0 | Nov 30, 1981 | Dec 21, 1983 |
| 14 | Huffco Petroleum Corporation | 4 | 4 | 0 | 0 | Aug 25, 1983 | Sep 13, 1985 |
| 15 | Sundance Oil Company | 4 | 4 | 0 | 0 | Jun 28, 1977 | Feb 14, 1983 |
| 16 | World Hydrocarbon, Inc. | 4 | 4 | 0 | 0 | Oct 5, 1979 | Aug 1, 1994 |
| 17 | Western Gulf Oil & Gas, LLC | 3 | 3 | 0 | 5 | Aug 3, 2000 | Feb 7, 2003 |
| 18 | Arco Oil & Gas Co. | 3 | 3 | 0 | 2 | Nov 27, 1978 | Dec 11, 1985 |
| 19 | Austin Resources Corporation | 3 | 3 | 0 | 0 | Apr 28, 1993 | Feb 22, 1994 |
| 20 | Brahman Energy, Inc. | 3 | 3 | 0 | 0 | Oct 28, 1982 | Mar 26, 1984 |
| 21 | Discorbis Oil Co. | 3 | 3 | 0 | 0 | Dec 27, 1977 | Jun 7, 1982 |
| 22 | Getty Oil Co. | 3 | 3 | 0 | 0 | Jun 20, 1979 | Mar 7, 1983 |
| 23 | Waters Eng. & Operating, Inc. | 3 | 3 | 0 | 0 | Sep 17, 1998 | Mar 26, 1999 |
| 24 | Carl Oil & Gas Inc. | 2 | 2 | 0 | 4 | Jul 13, 1977 | Jun 20, 1979 |
| 25 | Parker & Parsley Producing L.P. | 2 | 2 | 0 | 2 | Oct 11, 1995 | Nov 5, 1996 |
| 26 | London Petroleum Corporation | 2 | 2 | 0 | 1 | Dec 3, 1984 | Aug 8, 1985 |
| 27 | Adobe Resources Corporation | 2 | 2 | 0 | 0 | Mar 14, 1986 | Mar 14, 1986 |
| 28 | Americorp Petroleum Company | 2 | 2 | 0 | 0 | Feb 12, 1985 | Mar 12, 1985 |
| 29 | Bell, Kelly | 2 | 2 | 0 | 0 | Dec 13, 1982 | Dec 13, 1982 |
| 30 | Benchmark Land & Exploration Inc | 2 | 2 | 0 | 0 | Jun 18, 1992 | Nov 20, 1992 |
| 31 | Contract Energy, L.L.C. | 2 | 2 | 0 | 0 | Aug 7, 1998 | Mar 3, 2000 |
| 32 | Esenjay Petroleum Corp. | 2 | 2 | 0 | 0 | Feb 25, 1981 | Aug 21, 1981 |
| 33 | Guaranty Petroleum Corp. | 2 | 2 | 0 | 0 | Jun 17, 1981 | Dec 31, 1981 |
| 34 | Hilliard Oil & Gas, Inc. | 2 | 2 | 0 | 0 | May 8, 1978 | Aug 21, 1978 |
| 35 | Miramar Petroleum, Inc. | 2 | 2 | 0 | 0 | Nov 5, 1985 | Nov 5, 1985 |
| 36 | Monterrey Petroleum Corp. | 2 | 2 | 0 | 0 | Aug 4, 1980 | Aug 6, 1980 |
| 37 | Petrus Operating Co., Inc. | 2 | 2 | 0 | 0 | May 5, 1982 | Nov 8, 1983 |
| 38 | Pyro Energy Corp. | 2 | 2 | 0 | 0 | Dec 1, 1982 | Nov 27, 1984 |
| 39 | Quintana Pet. Corp. | 2 | 2 | 0 | 0 | Jun 26, 1989 | Feb 13, 1992 |
| 40 | Samedan Oil Corporation | 2 | 2 | 0 | 0 | May 23, 1978 | Sep 8, 1981 |
| 41 | Telsus Exploration, Inc. | 2 | 2 | 0 | 0 | Feb 15, 1994 | Oct 5, 1994 |
| 42 | Tenroc Corporation | 2 | 2 | 0 | 0 | Jan 21, 1982 | Jul 6, 1982 |
| 43 | Texas Fuel Company | 2 | 2 | 0 | 0 | Sep 4, 1997 | Sep 23, 1997 |
| 44 | Texas Gas Service Company | 2 | 2 | 0 | 0 | Feb 8, 2017 | Sep 7, 2017 |
| 45 | Westchase Petroleum Corp. | 2 | 2 | 0 | 0 | Jul 20, 1978 | Jan 18, 1979 |
| 46 | Gulf Oil Corp. | 1 | 1 | 0 | 6 | Dec 31, 1982 | Dec 31, 1982 |
| 47 | Awp Operating Company | 1 | 1 | 0 | 4 | Oct 24, 2001 | Oct 24, 2001 |
| 48 | A & D Exploration Company | 1 | 1 | 0 | 2 | Aug 25, 1993 | Aug 25, 1993 |
| 49 | Bay Rock Operating Company | 1 | 1 | 0 | 2 | Dec 16, 1985 | Dec 16, 1985 |
| 50 | Coastal States Gas Prod. Co. | 1 | 1 | 0 | 2 | Jan 11, 1978 | Jan 11, 1978 |
| 51 | Bishop, R. H. | 1 | 1 | 0 | 1 | Dec 6, 1979 | Dec 6, 1979 |
| 52 | Dynamic Production, Inc. | 1 | 1 | 0 | 1 | Dec 16, 1997 | Dec 16, 1997 |
| 53 | Kebo Oil & Gas, Inc. | 1 | 1 | 0 | 1 | Jan 10, 2003 | Jan 10, 2003 |
| 54 | Pinnacle Operating Company, Inc | 1 | 1 | 0 | 1 | Feb 28, 2001 | Feb 28, 2001 |
| 55 | Winn Exploration Co., Inc. | 1 | 1 | 0 | 1 | Nov 16, 1999 | Nov 16, 1999 |
| 56 | A & D Cogeneration Company | 1 | 1 | 0 | 0 | Oct 20, 1992 | Oct 20, 1992 |
| 57 | Adobe Oil & Gas Corp. | 1 | 1 | 0 | 0 | Oct 15, 1985 | Oct 15, 1985 |
| 58 | Anschutz Corporation, The | 1 | 1 | 0 | 0 | Oct 26, 1984 | Oct 26, 1984 |
| 59 | Asamera Oil (U.S.) Inc. | 1 | 1 | 0 | 0 | Apr 19, 1983 | Apr 19, 1983 |
| 60 | Atasca Resources, Inc. | 1 | 1 | 0 | 0 | Jun 1, 2000 | Jun 1, 2000 |
| 61 | Bexco Operating, Inc. | 1 | 1 | 0 | 0 | Nov 24, 1998 | Nov 24, 1998 |
| 62 | Border Exploration Co. | 1 | 1 | 0 | 0 | Apr 18, 1980 | Apr 18, 1980 |
| 63 | Burk Royalty Company | 1 | 1 | 0 | 0 | Aug 14, 1996 | Aug 14, 1996 |
| 64 | Cayuga Exploration, Inc. | 1 | 1 | 0 | 0 | Aug 2, 1978 | Aug 2, 1978 |
| 65 | Ceniza Petroleum, Inc. | 1 | 1 | 0 | 0 | Jul 13, 1998 | Jul 13, 1998 |
| 66 | Christie Energy Co., Inc. | 1 | 1 | 0 | 0 | Mar 18, 1981 | Mar 18, 1981 |
| 67 | CNG Producing Company | 1 | 1 | 0 | 0 | May 20, 1982 | May 20, 1982 |
| 68 | Corpus Christi Oil & Gas Co. | 1 | 1 | 0 | 0 | Sep 27, 1977 | Sep 27, 1977 |
| 69 | Crystal Oil Company | 1 | 1 | 0 | 0 | Oct 19, 1978 | Oct 19, 1978 |
| 70 | Dewbre Petroleum Corporation | 1 | 1 | 0 | 0 | Sep 26, 1996 | Sep 26, 1996 |
| 71 | Energy Development Corp. | 1 | 1 | 0 | 0 | May 18, 1989 | May 18, 1989 |
| 72 | Engelke, R. H. | 1 | 1 | 0 | 0 | Mar 15, 1979 | Mar 15, 1979 |
| 73 | Esenjay Operating, Inc. | 1 | 1 | 0 | 0 | Aug 26, 2013 | Aug 26, 2013 |
| 74 | Florida Gas Exploration Company | 1 | 1 | 0 | 0 | Jul 26, 1978 | Jul 26, 1978 |
| 75 | Flournoy Production Co. | 1 | 1 | 0 | 0 | May 12, 1980 | May 12, 1980 |
| 76 | Fort Worth Operating Company,llc | 1 | 1 | 0 | 0 | Sep 19, 2007 | Sep 19, 2007 |
| 77 | Geodominion Petroleum | 1 | 1 | 0 | 0 | Jan 24, 2001 | Jan 24, 2001 |
| 78 | Goldking Prod. Co. | 1 | 1 | 0 | 0 | Dec 10, 1979 | Dec 10, 1979 |
| 79 | Lacy, R., Inc. | 1 | 1 | 0 | 0 | Apr 25, 2001 | Apr 25, 2001 |
| 80 | Lovelady, Ike Inc. | 1 | 1 | 0 | 0 | Jul 15, 1980 | Jul 15, 1980 |
| 81 | Marline Petroleum Corporation | 1 | 1 | 0 | 0 | Dec 21, 1984 | Dec 21, 1984 |
| 82 | McCormick-Galaxy-Hamill | 1 | 1 | 0 | 0 | Aug 3, 1978 | Aug 3, 1978 |
| 83 | Moncrief, W A & Buschman, Robert | 1 | 1 | 0 | 0 | Apr 22, 1981 | Apr 22, 1981 |
| 84 | Mueller Engineering Corp. | 1 | 1 | 0 | 0 | Jul 7, 1998 | Jul 7, 1998 |
| 85 | Mulloy Operating, Inc. - | 1 | 1 | 0 | 0 | Oct 21, 2004 | Oct 21, 2004 |
| 86 | N Am. Royalties/Hamman O & R Co. | 1 | 1 | 0 | 0 | Jul 28, 1978 | Jul 28, 1978 |
| 87 | Nustar Logistics, L.P. | 1 | 1 | 0 | 0 | Jun 26, 2018 | Jun 26, 2018 |
| 88 | Pel-Tex Oil Company, Inc. | 1 | 1 | 0 | 0 | Sep 12, 1977 | Sep 12, 1977 |
| 89 | Pelto Oil Company | 1 | 1 | 0 | 0 | May 18, 1989 | May 18, 1989 |
| 90 | Pend Oreille/Hammon Oil & Refg. | 1 | 1 | 0 | 0 | Jul 26, 1978 | Jul 26, 1978 |
| 91 | Petrus Oil Company, L.P. | 1 | 1 | 0 | 0 | Aug 14, 1989 | Aug 14, 1989 |
| 92 | Pg&e Gas Transmission, Tex. Corp | 1 | 1 | 0 | 0 | Apr 9, 1998 | Apr 9, 1998 |
| 93 | Pg&e Texas Pipeline, L.P. | 1 | 1 | 0 | 0 | Mar 2, 1999 | Mar 2, 1999 |
| 94 | Richards Producing Company | 1 | 1 | 0 | 0 | Dec 20, 1983 | Dec 20, 1983 |
| 95 | Rockwood Resources, Inc. | 1 | 1 | 0 | 0 | Apr 13, 1982 | Apr 13, 1982 |
| 96 | Shell Western E&P Inc. | 1 | 1 | 0 | 0 | Nov 20, 1995 | Nov 20, 1995 |
| 97 | Sheridan Energy,inc. | 1 | 1 | 0 | 0 | Feb 24, 1998 | Feb 24, 1998 |
| 98 | Southport Exploration Inc. | 1 | 1 | 0 | 0 | Aug 13, 1980 | Aug 13, 1980 |
| 99 | Stone Oil Corporation, The | 1 | 1 | 0 | 0 | Oct 23, 1981 | Oct 23, 1981 |
| 100 | Sue-Ann Operating Co. | 1 | 1 | 0 | 0 | Oct 25, 1979 | Oct 25, 1979 |
| 101 | Sue-Ann Production Company | 1 | 1 | 0 | 0 | Aug 11, 1992 | Aug 11, 1992 |
| 102 | Suemaur Exploration, Inc. | 1 | 1 | 0 | 0 | Mar 15, 1984 | Mar 15, 1984 |
| 103 | Tejas Prod Co-Hanover Pet. Corp. | 1 | 1 | 0 | 0 | Jun 29, 1977 | Jun 29, 1977 |
| 104 | Terra Resources, Inc. | 1 | 1 | 0 | 0 | Feb 5, 1988 | Feb 5, 1988 |
| 105 | Trace Exploration, Inc. | 1 | 1 | 0 | 0 | Jul 5, 1984 | Jul 5, 1984 |
| 106 | Tri-C Resources, LLC | 1 | 1 | 0 | 0 | Jul 1, 2010 | Jul 1, 2010 |
| 107 | Ventex Operating Corp. | 1 | 1 | 0 | 0 | May 2, 2003 | May 2, 2003 |
| 108 | West, Thomas S., Jr. | 1 | 1 | 0 | 0 | Feb 1, 1980 | Feb 1, 1980 |
| 109 | WWM Operating, LLC | 1 | 1 | 0 | 0 | May 22, 2026 | May 22, 2026 |
| 110 | Zilkha Energy Company | 1 | 1 | 0 | 0 | Mar 27, 1990 | Mar 27, 1990 |
| 111 | Ventex Operating Corp. | — | 0 | 0 | 35 | — | — |
| 112 | Texaco E & P Inc. | — | 0 | 0 | 4 | — | — |
| 113 | Faulconer Vernon E. Inc. | — | 0 | 0 | 2 | — | — |
| 114 | J.L.M Properties & Co | — | 0 | 0 | 2 | — | — |
| 115 | Lone Star Mineral Developmt LLC | — | 0 | 0 | 2 | — | — |
| 116 | Morgan Enterprises Inc. | — | 0 | 0 | 2 | — | — |
| 117 | Voss John W. Properties Inc. | — | 0 | 0 | 2 | — | — |
| 118 | VT Vistatex Energy LLC | — | 0 | 0 | 2 | — | — |
| 119 | Alpha-Omega Energy | — | 0 | 0 | 1 | — | — |
| 120 | BZG E&P LLC | — | 0 | 0 | 1 | — | — |
| 121 | Continental Oil Company | — | 0 | 0 | 1 | — | — |
| 122 | Culberson Well Service Inc. | — | 0 | 0 | 1 | — | — |
| 123 | Dallas Petroleum Group LLC | — | 0 | 0 | 1 | — | — |
| 124 | Diversified O&G Prod. Co. Inc. | — | 0 | 0 | 1 | — | — |
| 125 | French Production Incorporated | — | 0 | 0 | 1 | — | — |
| 126 | Maguire Oil Company | — | 0 | 0 | 1 | — | — |
| 127 | Thomfield Energy LLC | — | 0 | 0 | 1 | — | — |
| 128 | Vistatex Energy LLC | — | 0 | 0 | 1 | — | — |
| 129 | WB Equipment | — | 0 | 0 | 1 | — | — |
129 OPERATORS · WINDOW ON THE RRC ISSUE DATE