COUNTIES · TERRELL · OPERATORS
Terrell 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 | Fasken Oil and Ranch, Ltd. | 194 | 194 | 6 | 7 | May 21, 1999 | Oct 13, 2020 |
| 2 | Conoco Inc. | 150 | 150 | 6 | 12 | Jun 4, 1981 | Oct 23, 2002 |
| 3 | Riata Energy, Inc. | 99 | 99 | 1 | 2 | Dec 5, 1986 | Oct 19, 2004 |
| 4 | Chevron U. S. A. Inc. | 89 | 89 | 3 | 6 | Apr 18, 1988 | Aug 18, 1998 |
| 5 | Mobil Producing TX. & N.M. Inc. | 75 | 75 | 20 | 6 | Oct 2, 1978 | Apr 14, 2006 |
| 6 | Encore Operating, L.P. | 65 | 65 | 12 | 0 | Apr 6, 2006 | Feb 6, 2009 |
| 7 | EOG Resources, Inc. | 59 | 59 | 28 | 8 | Nov 3, 2000 | Mar 22, 2010 |
| 8 | Athanor Texas Inc. | 45 | 45 | 1 | 0 | Oct 12, 1999 | Dec 17, 2002 |
| 9 | Conocophillips Company | 44 | 44 | 3 | 10 | Mar 27, 2003 | Nov 17, 2014 |
| 10 | Arco Permian | 40 | 40 | 1 | 3 | Apr 7, 1995 | Nov 20, 2001 |
| 11 | Enron Oil & Gas Company | 31 | 31 | 0 | 0 | Jul 28, 1993 | Aug 28, 1998 |
| 12 | Brown, Tom Inc. | 30 | 30 | 3 | 3 | May 14, 1993 | Mar 24, 2004 |
| 13 | Union Pacific Resources Company | 29 | 29 | 2 | 0 | Jun 22, 1994 | Feb 3, 1998 |
| 14 | Newfield Exploration Company | 24 | 24 | 0 | 1 | Feb 19, 2004 | Feb 25, 2011 |
| 15 | Nuevo Texas Inc. | 20 | 20 | 0 | 1 | Jan 8, 2003 | Dec 27, 2004 |
| 16 | Thompson, J. Cleo | 17 | 17 | 0 | 7 | Jan 17, 1992 | Nov 14, 2005 |
| 17 | Henry Resources LLC | 15 | 15 | 0 | 1 | Nov 6, 2013 | Jun 13, 2016 |
| 18 | OXY USA Inc. | 14 | 14 | 0 | 10 | Jan 28, 1994 | Apr 9, 2010 |
| 19 | Rio-Tex, Inc. | 14 | 14 | 0 | 4 | May 4, 1993 | Mar 28, 2006 |
| 20 | Mobil Oil Corporation | 13 | 13 | 0 | 3 | Dec 22, 1977 | Jan 16, 1980 |
| 21 | Sioux Natural Gas Corporation | 13 | 13 | 0 | 0 | Jan 28, 1980 | Jul 27, 1981 |
| 22 | WTG Exploration | 12 | 12 | 0 | 12 | Jan 7, 2004 | Mar 23, 2010 |
| 23 | Bass Enterprises Production Co. | 11 | 11 | 1 | 0 | Nov 17, 1983 | Nov 10, 1999 |
| 24 | PXP Texas Inc. | 11 | 11 | 2 | 0 | Oct 14, 2003 | Jul 18, 2006 |
| 25 | Sun Expl. & Prod. Co.-Midland | 10 | 10 | 0 | 4 | Jan 15, 1980 | Aug 22, 1984 |
| 26 | BP America Production Company | 10 | 10 | 6 | 2 | Apr 2, 2002 | Dec 4, 2006 |
| 27 | Encana Oil & Gas(usa) Inc. | 10 | 10 | 0 | 0 | Aug 24, 2005 | Apr 11, 2008 |
| 28 | Hunt Oil Company | 10 | 10 | 0 | 0 | Oct 10, 1994 | Oct 9, 1996 |
| 29 | Perlman, William | 10 | 10 | 0 | 0 | Nov 1, 1978 | Sep 1, 1981 |
| 30 | Rapada Energy Incorporated | 8 | 8 | 0 | 0 | Jul 27, 1981 | Sep 21, 1982 |
| 31 | Texas Pacific Oil Company, Inc. | 8 | 8 | 0 | 0 | Jan 25, 1979 | May 8, 1980 |
| 32 | Exxon Corp. | 7 | 7 | 0 | 1 | Feb 2, 1982 | Jun 22, 1989 |
| 33 | Amoco Production Company | 6 | 6 | 0 | 1 | Aug 9, 1982 | Sep 20, 1988 |
| 34 | Credo Oil & Gas, Inc. | 6 | 6 | 0 | 1 | Jul 24, 1979 | Sep 28, 1979 |
| 35 | Jackson Exploration, Inc. | 6 | 6 | 0 | 0 | Sep 24, 1980 | Oct 18, 1982 |
| 36 | Brown, H. L., Jr. | 5 | 5 | 0 | 2 | Jul 24, 1979 | Nov 30, 1981 |
| 37 | Marlin Energy Southwest GP, LLC | 5 | 5 | 0 | 2 | Sep 8, 2010 | May 23, 2012 |
| 38 | Tenneco Oil Co. | 5 | 5 | 0 | 0 | Oct 25, 1983 | Mar 23, 1987 |
| 39 | Longfellow Energy, LP | 4 | 4 | 0 | 158 | Nov 15, 2017 | Nov 3, 2022 |
| 40 | Rand Oil & Gas Corp. | 4 | 4 | 0 | 2 | Oct 28, 1993 | Feb 18, 1994 |
| 41 | Napeco, Inc. | 4 | 4 | 0 | 1 | Aug 22, 1977 | Feb 6, 1978 |
| 42 | Pure Resources, L.P. | 4 | 4 | 2 | 1 | Aug 24, 2000 | May 3, 2002 |
| 43 | Resources Investment Corporation | 4 | 4 | 0 | 1 | Sep 21, 1981 | Jun 11, 1982 |
| 44 | Sandridge Energy, Inc. | 4 | 4 | 0 | 1 | May 12, 2008 | Nov 14, 2008 |
| 45 | Gulf Oil Corp. | 4 | 4 | 0 | 0 | Jul 18, 1977 | Jan 15, 1980 |
| 46 | Urban Oil & Gas Group, LLC | 3 | 3 | 0 | 29 | Jun 12, 2018 | May 1, 2026 |
| 47 | Graham Royalty, Ltd. | 3 | 3 | 0 | 4 | Sep 29, 1986 | May 31, 1988 |
| 48 | Sandridge Expl. and Prod., LLC | 3 | 3 | 0 | 3 | Jan 6, 2010 | Jul 27, 2010 |
| 49 | Atlantic Resources Company, LLC | 3 | 3 | 0 | 2 | Sep 22, 2015 | Oct 22, 2015 |
| 50 | Piedra Operating, LLC | 3 | 3 | 0 | 2 | Jun 9, 2008 | Dec 1, 2008 |
| 51 | Kerogen Texas Energy OP LLC | 3 | 3 | 1 | 1 | Aug 29, 2013 | Sep 26, 2014 |
| 52 | Occidental Permian Ltd. | 3 | 3 | 0 | 1 | Jul 26, 2005 | Jun 6, 2008 |
| 53 | Shell Oil Company | 3 | 3 | 0 | 1 | Jul 15, 1977 | Aug 4, 1981 |
| 54 | Superior Oil Company, The | 3 | 3 | 0 | 1 | Oct 19, 1978 | Jun 17, 1982 |
| 55 | Belco Petroleum Corporation | 3 | 3 | 0 | 0 | Sep 28, 1979 | May 8, 1981 |
| 56 | Coquina Oil Corporation | 3 | 3 | 0 | 0 | Apr 9, 1979 | May 4, 1981 |
| 57 | Matador Operating Company | 3 | 3 | 0 | 0 | Nov 18, 1994 | Dec 20, 1994 |
| 58 | Petra Oil Corporation | 3 | 3 | 0 | 0 | Oct 3, 1986 | Dec 14, 1988 |
| 59 | Seco Production Company | 2 | 2 | 0 | 4 | Sep 26, 1977 | Mar 6, 1978 |
| 60 | Accell Natural Gas Company | 2 | 2 | 0 | 1 | Apr 4, 1991 | Aug 11, 1992 |
| 61 | Marshall & Winston, Inc. | 2 | 2 | 0 | 1 | Jul 11, 2005 | Jun 19, 2006 |
| 62 | Worth Petroleum Company | 2 | 2 | 0 | 1 | Nov 4, 1983 | Jun 27, 1984 |
| 63 | American Public Energy Co. | 2 | 2 | 0 | 0 | Dec 31, 1980 | Dec 31, 1980 |
| 64 | Blue Ridge Oil & Gas Exp., Inc. | 2 | 2 | 0 | 0 | Feb 10, 1995 | Feb 20, 1995 |
| 65 | Bright & Co. | 2 | 2 | 0 | 0 | Feb 5, 1999 | Feb 12, 1999 |
| 66 | Forest Oil Corp. | 2 | 2 | 0 | 0 | Feb 9, 1995 | Feb 9, 1995 |
| 67 | Hilliard Oil & Gas, Inc. | 2 | 2 | 0 | 0 | May 6, 1983 | Jun 2, 1983 |
| 68 | Huntington Energy, L.L.C. | 2 | 2 | 0 | 0 | Aug 20, 1999 | Aug 20, 1999 |
| 69 | JKN Oil & Gas Inc. | 2 | 2 | 0 | 0 | May 5, 1995 | Sep 13, 1995 |
| 70 | Johnson and Price | 2 | 2 | 0 | 0 | Apr 1, 1985 | Apr 1, 1985 |
| 71 | Petroleum Corp. of Delaware, The | 2 | 2 | 0 | 0 | Aug 11, 1977 | Dec 7, 1978 |
| 72 | Rme Petroleum Company | 2 | 2 | 0 | 0 | Aug 22, 2002 | Sep 19, 2002 |
| 73 | Shell Western E&P Inc. | 2 | 2 | 0 | 0 | Mar 7, 1984 | Apr 18, 1994 |
| 74 | Singer-Fleischaker Oil Op. Co. | 2 | 2 | 0 | 0 | Jan 12, 1978 | Mar 3, 1978 |
| 75 | Union Oil Company of California | 2 | 2 | 0 | 0 | Dec 6, 1979 | Feb 17, 1981 |
| 76 | Brahman Oil & Gas, LLC | 1 | 1 | 0 | 2 | Feb 5, 2021 | Feb 5, 2021 |
| 77 | Texas Crude, Inc. | 1 | 1 | 0 | 2 | Aug 2, 1978 | Aug 2, 1978 |
| 78 | 2 W Petroleum | 1 | 1 | 0 | 1 | Jul 18, 2006 | Jul 18, 2006 |
| 79 | Danick Exploration Corporation | 1 | 1 | 0 | 1 | Oct 28, 1987 | Oct 28, 1987 |
| 80 | MLC Operating, LP | 1 | 1 | 0 | 1 | Jan 27, 2015 | Jan 27, 2015 |
| 81 | Southwest Royalties, Inc. | 1 | 1 | 0 | 1 | Dec 8, 1994 | Dec 8, 1994 |
| 82 | Texana Resources Corp. | 1 | 1 | 0 | 1 | Feb 19, 1982 | Feb 19, 1982 |
| 83 | TXO Production Corp. | 1 | 1 | 0 | 1 | Apr 11, 1983 | Apr 11, 1983 |
| 84 | Wadi Petroleum, Inc. | 1 | 1 | 0 | 1 | Mar 3, 1997 | Mar 3, 1997 |
| 85 | Arco Oil & Gas Co. | 1 | 1 | 0 | 0 | Apr 2, 1990 | Apr 2, 1990 |
| 86 | Arrington,david H. Oil & Gas,inc | 1 | 1 | 0 | 0 | Jan 26, 2001 | Jan 26, 2001 |
| 87 | Blair, Jack N. | 1 | 1 | 0 | 0 | Mar 6, 2000 | Mar 6, 2000 |
| 88 | Bradshaw, Ray E. | 1 | 1 | 0 | 0 | Dec 6, 1988 | Dec 6, 1988 |
| 89 | Brahman Resource Partners, LLC | 1 | 1 | 1 | 0 | Jul 27, 2018 | Jul 27, 2018 |
| 90 | Cody Energy, Inc. | 1 | 1 | 0 | 0 | Mar 3, 1994 | Mar 3, 1994 |
| 91 | Concho Exploration Inc | 1 | 1 | 0 | 0 | Jan 14, 2004 | Jan 14, 2004 |
| 92 | Continental Oil Company | 1 | 1 | 0 | 0 | Dec 21, 1978 | Dec 21, 1978 |
| 93 | Dakota Resources, Inc. (I) | 1 | 1 | 0 | 0 | May 25, 1993 | May 25, 1993 |
| 94 | Deaton Exploration, Inc. | 1 | 1 | 0 | 0 | Dec 31, 1984 | Dec 31, 1984 |
| 95 | Devon Energy Production Co, L.P. | 1 | 1 | 0 | 0 | Jun 6, 2005 | Jun 6, 2005 |
| 96 | El Ran Inc. | 1 | 1 | 0 | 0 | Apr 16, 1979 | Apr 16, 1979 |
| 97 | Energico Production Inc. | 1 | 1 | 0 | 0 | Jan 6, 2006 | Jan 6, 2006 |
| 98 | Enertex, Inc. | 1 | 1 | 0 | 0 | Feb 13, 1995 | Feb 13, 1995 |
| 99 | Feagan Energy, Inc. | 1 | 1 | 0 | 0 | Nov 18, 1997 | Nov 18, 1997 |
| 100 | Fina Oil & Chemical Company | 1 | 1 | 0 | 0 | May 29, 1996 | May 29, 1996 |
| 101 | Giebel Petroleum Ltd. | 1 | 1 | 0 | 0 | Jun 6, 1996 | Jun 6, 1996 |
| 102 | Grover-McKinney Oil Company | 1 | 1 | 0 | 0 | Feb 26, 1992 | Feb 26, 1992 |
| 103 | Hamon, Jake L. | 1 | 1 | 0 | 0 | Jul 8, 1981 | Jul 8, 1981 |
| 104 | Hillin, T. A. | 1 | 1 | 0 | 0 | Dec 7, 1995 | Dec 7, 1995 |
| 105 | HNG Oil Company | 1 | 1 | 0 | 0 | Jan 16, 1978 | Jan 16, 1978 |
| 106 | Hodges, Delmon | 1 | 1 | 0 | 0 | Jan 12, 1978 | Jan 12, 1978 |
| 107 | Hombre Oil and Gas Company | 1 | 1 | 0 | 0 | Feb 14, 1990 | Feb 14, 1990 |
| 108 | Hopkins, T. M. Operating Co. | 1 | 1 | 0 | 0 | Mar 9, 2001 | Mar 9, 2001 |
| 109 | Hunt Industries, Ltd. | 1 | 1 | 0 | 0 | Jan 3, 1995 | Jan 3, 1995 |
| 110 | Hunt Petroleum Corporation | 1 | 1 | 0 | 0 | Nov 2, 2001 | Nov 2, 2001 |
| 111 | Internorth, Inc. | 1 | 1 | 0 | 0 | Mar 25, 1982 | Mar 25, 1982 |
| 112 | Kaiser-Francis Oil Company | 1 | 1 | 0 | 0 | Dec 4, 1992 | Dec 4, 1992 |
| 113 | Nobles Investments, Inc. | 1 | 1 | 0 | 0 | Jan 26, 1994 | Jan 26, 1994 |
| 114 | Northern Natural Gas Co. | 1 | 1 | 0 | 0 | Mar 13, 1978 | Mar 13, 1978 |
| 115 | Nutek Oil Inc | 1 | 1 | 0 | 0 | Feb 28, 2001 | Feb 28, 2001 |
| 116 | Quadra Oil & Gas, Inc. | 1 | 1 | 0 | 0 | Jun 10, 1982 | Jun 10, 1982 |
| 117 | Rex Energy Operating Corp. | 1 | 1 | 0 | 0 | Nov 29, 2007 | Nov 29, 2007 |
| 118 | Roff Operating Company, LLC | 1 | 1 | 0 | 0 | May 10, 2005 | May 10, 2005 |
| 119 | SMC Oil & Gas, Inc. | 1 | 1 | 0 | 0 | Jun 21, 1994 | Jun 21, 1994 |
| 120 | Spear Oil Company | 1 | 1 | 0 | 0 | Aug 12, 1988 | Aug 12, 1988 |
| 121 | Sun Texas Company | 1 | 1 | 0 | 0 | Sep 30, 1980 | Sep 30, 1980 |
| 122 | Texaco E & P Inc. | 1 | 1 | 0 | 0 | Jan 11, 1996 | Jan 11, 1996 |
| 123 | Tucker & Baumgardner | 1 | 1 | 0 | 0 | May 2, 1980 | May 2, 1980 |
| 124 | Union Texas Petroleum Corp. | 1 | 1 | 0 | 0 | Jul 13, 1977 | Jul 13, 1977 |
| 125 | V-F Petroleum Inc. | 1 | 1 | 0 | 0 | Sep 20, 1995 | Sep 20, 1995 |
| 126 | Vista Resources, Inc. (A) | 1 | 1 | 0 | 0 | Dec 28, 1998 | Dec 28, 1998 |
| 127 | Wagner & Brown | 1 | 1 | 0 | 0 | Dec 27, 1984 | Dec 27, 1984 |
| 128 | BRP Energy LLC | — | 0 | 0 | 197 | — | — |
| 129 | Hilcorp Energy Company | — | 0 | 0 | 174 | — | — |
| 130 | Worth Petroleum Co. | — | 0 | 0 | 171 | — | — |
| 131 | White Rock Oil & Gas LLC | — | 0 | 0 | 115 | — | — |
| 132 | Patno Oil & Gas Company | — | 0 | 0 | 4 | — | — |
| 133 | Romine Oil & Gas LLC | — | 0 | 0 | 4 | — | — |
| 134 | XTO Energy Inc. | — | 0 | 0 | 4 | — | — |
| 135 | Apache Corporation | — | 0 | 0 | 2 | — | — |
| 136 | Cities Service Oil & Gas Corp. | — | 0 | 0 | 2 | — | — |
| 137 | Nitro Oil & Gas LLC | — | 0 | 0 | 2 | — | — |
| 138 | Scout Energy Management LLC | — | 0 | 0 | 2 | — | — |
| 139 | Skelly Oil Co. | — | 0 | 0 | 2 | — | — |
| 140 | Smith Pipe of Abilene | — | 0 | 0 | 2 | — | — |
| 141 | Beaver Oil & Gas Operating LLC | — | 0 | 0 | 1 | — | — |
| 142 | Boyd Foy Management Corp. | — | 0 | 0 | 1 | — | — |
| 143 | Candelero Oil & Gas Company | — | 0 | 0 | 1 | — | — |
| 144 | Chesapeake Operating Inc. | — | 0 | 0 | 1 | — | — |
| 145 | Cibolo Wells LLC | — | 0 | 0 | 1 | — | — |
| 146 | Cimarex Energy Co. of Colorado | — | 0 | 0 | 1 | — | — |
| 147 | Hunt Industries | — | 0 | 0 | 1 | — | — |
| 148 | Jay Management Company LLC | — | 0 | 0 | 1 | — | — |
| 149 | Occidental W TX Overthrust Inc. | — | 0 | 0 | 1 | — | — |
| 150 | Perry Producing Company Inc. | — | 0 | 0 | 1 | — | — |
| 151 | Sanchez Basin Resources LLC | — | 0 | 0 | 1 | — | — |
| 152 | SBJ Oil & Gas LLC | — | 0 | 0 | 1 | — | — |
| 153 | Texas Oil & Gas Corp. | — | 0 | 0 | 1 | — | — |
| 154 | Wood & Locker Inc. | — | 0 | 0 | 1 | — | — |
| 155 | Zachry Oil and Gas Properties | — | 0 | 0 | 1 | — | — |
155 OPERATORS · WINDOW ON THE RRC ISSUE DATE