COUNTIES · SAN AUGUSTINE · OPERATORS
San Augustine 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 | XTO Energy Inc. | 163 | 163 | 160 | 134 | Sep 17, 2008 | Oct 26, 2026 |
| 2 | Aethon Energy Operating LLC | 142 | 142 | 142 | 2 | Aug 8, 2011 | Oct 7, 2025 |
| 3 | Exco Operating Company, LP | 69 | 69 | 69 | 69 | Dec 17, 2009 | Jul 15, 2025 |
| 4 | Southwestern Energy Prod. Co. | 67 | 67 | 63 | 0 | Apr 4, 2007 | Apr 25, 2011 |
| 5 | Apex Natural Gas, LLC | 49 | 49 | 49 | 32 | Dec 23, 2025 | Jun 4, 2026 |
| 6 | BP America Production Company | 42 | 42 | 42 | 0 | Apr 11, 2011 | Jul 1, 2019 |
| 7 | Cabot Oil & Gas Corporation | 41 | 41 | 40 | 1 | Mar 14, 2007 | Aug 26, 2010 |
| 8 | Rockcliff Energy Operating III | 27 | 27 | 27 | 30 | Sep 15, 2025 | Oct 6, 2026 |
| 9 | Devon Energy Production Co, L.P. | 24 | 24 | 19 | 2 | Jun 18, 2009 | Oct 10, 2013 |
| 10 | EOG Resources, Inc. | 22 | 22 | 21 | 2 | Feb 12, 2010 | Feb 19, 2013 |
| 11 | Encana Oil & Gas(usa) Inc. | 21 | 21 | 21 | 0 | Nov 23, 2009 | Nov 21, 2011 |
| 12 | Pine Wave Energy Partners Op,llc | 21 | 21 | 21 | 0 | May 5, 2022 | Jul 18, 2025 |
| 13 | Adamas Energy LLC | 20 | 20 | 20 | 186 | Dec 22, 2025 | Sep 14, 2026 |
| 14 | SM Energy Company | 17 | 17 | 17 | 0 | Dec 10, 2009 | Jan 25, 2012 |
| 15 | Sonerra Resources Corporation | 14 | 14 | 0 | 2 | May 6, 1993 | Apr 27, 2000 |
| 16 | McAlpin, C.J. | 11 | 11 | 0 | 0 | Sep 25, 1980 | Mar 4, 1981 |
| 17 | Strata Reserves, Inc. | 11 | 11 | 0 | 0 | Nov 19, 1982 | Mar 15, 1983 |
| 18 | Tana Oil and Gas Corporation | 11 | 11 | 11 | 0 | May 12, 1993 | Mar 12, 1996 |
| 19 | Common Resources L.L.C. | 10 | 10 | 10 | 0 | Feb 4, 2009 | Apr 14, 2010 |
| 20 | St. Mary Land & Exploration Co. | 8 | 8 | 6 | 0 | Jan 5, 2007 | May 25, 2010 |
| 21 | Crimson Exploration Oper., Inc. | 7 | 7 | 7 | 0 | Mar 2, 2010 | Feb 7, 2014 |
| 22 | KT Operating Company LLC | 7 | 7 | 7 | 0 | Jul 27, 2007 | Jul 11, 2008 |
| 23 | W&T Offshore, Inc. | 5 | 5 | 5 | 0 | Oct 1, 2009 | Mar 26, 2013 |
| 24 | BPX Operating Company | 4 | 4 | 4 | 32 | Feb 26, 2026 | Apr 29, 2026 |
| 25 | Common Disposal, LLC | 4 | 4 | 0 | 2 | Feb 12, 2008 | Jun 15, 2026 |
| 26 | Silver Hill Energy Operating LLC | 4 | 4 | 4 | 2 | Sep 17, 2026 | Sep 18, 2026 |
| 27 | Chesapeake Operating, Inc. | 4 | 4 | 4 | 0 | Apr 12, 2011 | Sep 16, 2011 |
| 28 | IP Petroleum Company, Inc. | 4 | 4 | 4 | 0 | May 6, 1994 | Dec 8, 1995 |
| 29 | Petroleum Technical Services Co. | 3 | 3 | 0 | 1 | Aug 19, 1981 | Apr 28, 1982 |
| 30 | Kaiser Oil (U S) Ltd. | 3 | 3 | 0 | 0 | Mar 4, 1981 | Aug 3, 1981 |
| 31 | C6 Operating, L.L.C. | 2 | 2 | 2 | 1 | May 12, 2020 | Oct 26, 2021 |
| 32 | Exxon Corp. | 2 | 2 | 0 | 1 | Jan 15, 1986 | Jun 6, 1988 |
| 33 | Harding Company | 2 | 2 | 2 | 1 | Sep 7, 2010 | Sep 7, 2010 |
| 34 | Ventana Midstream LLC | 2 | 2 | 0 | 1 | Jul 23, 2024 | Jun 4, 2026 |
| 35 | Cat Oil | 2 | 2 | 0 | 0 | Oct 14, 1982 | Oct 22, 1982 |
| 36 | Enerquest Corporation | 2 | 2 | 0 | 0 | Oct 20, 2008 | Nov 13, 2008 |
| 37 | Gulf Mineral Resources Co. | 2 | 2 | 0 | 0 | Mar 30, 1983 | Mar 30, 1983 |
| 38 | Layton, Randy | 2 | 2 | 0 | 0 | May 18, 1983 | May 18, 1983 |
| 39 | Longbranch Energy, LP | 2 | 2 | 0 | 0 | Apr 13, 2010 | Sep 7, 2010 |
| 40 | Marathon Oil Company | 2 | 2 | 1 | 0 | Jul 15, 1997 | Dec 4, 1998 |
| 41 | Rainbow Resources, Inc. | 2 | 2 | 0 | 0 | Mar 21, 1980 | Jul 15, 1980 |
| 42 | Sonat Exploration Company -Tyler | 2 | 2 | 2 | 0 | May 13, 1993 | Apr 5, 1994 |
| 43 | Brahma Services LLC | 1 | 1 | 0 | 2 | Jun 15, 2023 | Jun 15, 2023 |
| 44 | Brine Texas USA, LLC | 1 | 1 | 0 | 1 | Oct 18, 2024 | Oct 18, 2024 |
| 45 | Dual Production Partners, LLC | 1 | 1 | 0 | 1 | Feb 7, 2020 | Feb 7, 2020 |
| 46 | Germany Operating Company | 1 | 1 | 0 | 1 | Aug 11, 1993 | Aug 11, 1993 |
| 47 | Anvil Services, L.L.C. | 1 | 1 | 0 | 0 | Mar 30, 2012 | Mar 30, 2012 |
| 48 | Brown, Tom Inc. | 1 | 1 | 1 | 0 | Dec 4, 2002 | Dec 4, 2002 |
| 49 | Bruno, Earl R. | 1 | 1 | 0 | 0 | Nov 27, 1978 | Nov 27, 1978 |
| 50 | Carrizo Drilling & Explr Co, Inc | 1 | 1 | 0 | 0 | Aug 30, 1983 | Aug 30, 1983 |
| 51 | Dallas Exploration, Inc. | 1 | 1 | 0 | 0 | Jun 8, 1979 | Jun 8, 1979 |
| 52 | Davis Oil Company | 1 | 1 | 0 | 0 | Dec 4, 1981 | Dec 4, 1981 |
| 53 | Eagle Oil & Gas Co. | 1 | 1 | 1 | 0 | Apr 28, 2010 | Apr 28, 2010 |
| 54 | Eastex Injection, Inc. | 1 | 1 | 0 | 0 | Aug 1, 1995 | Aug 1, 1995 |
| 55 | El Paso Production Company | 1 | 1 | 1 | 0 | Jun 13, 2001 | Jun 13, 2001 |
| 56 | Etx Fluid Solutions, LLC | 1 | 1 | 0 | 0 | Jan 20, 2009 | Jan 20, 2009 |
| 57 | Fair Energy | 1 | 1 | 0 | 0 | Jul 21, 1981 | Jul 21, 1981 |
| 58 | First Energy Corp. of Miss. | 1 | 1 | 0 | 0 | Nov 27, 1979 | Nov 27, 1979 |
| 59 | Fossil Resources, Inc. | 1 | 1 | 1 | 0 | Jul 23, 2009 | Jul 23, 2009 |
| 60 | Goldking Prod. Co. | 1 | 1 | 0 | 0 | Mar 3, 1982 | Mar 3, 1982 |
| 61 | Hibbard Energy, LP | 1 | 1 | 1 | 0 | Nov 7, 2006 | Nov 7, 2006 |
| 62 | High Roller Wells, L.L.C. | 1 | 1 | 0 | 0 | Jun 13, 2011 | Jun 13, 2011 |
| 63 | Houston Oil Company, Inc. | 1 | 1 | 0 | 0 | Apr 3, 1984 | Apr 3, 1984 |
| 64 | Hunt Petroleum Corporation | 1 | 1 | 1 | 0 | Jun 2, 2008 | Jun 2, 2008 |
| 65 | Kudu Midstream LLC | 1 | 1 | 0 | 0 | Jun 26, 2020 | Jun 26, 2020 |
| 66 | Lear Petroleum Exploration, Inc. | 1 | 1 | 0 | 0 | Feb 18, 1981 | Feb 18, 1981 |
| 67 | Palmer Petroleum Inc. | 1 | 1 | 0 | 0 | Jul 5, 1994 | Jul 5, 1994 |
| 68 | Pedeco, Inc. | 1 | 1 | 1 | 0 | May 24, 2001 | May 24, 2001 |
| 69 | Petroleum Services Co. | 1 | 1 | 0 | 0 | Sep 1, 1981 | Sep 1, 1981 |
| 70 | Placid Oil Company | 1 | 1 | 0 | 0 | Oct 17, 1979 | Oct 17, 1979 |
| 71 | Rosetta Energy Partners, L P | 1 | 1 | 0 | 0 | Oct 5, 2005 | Oct 5, 2005 |
| 72 | Samedan Oil Corporation | 1 | 1 | 1 | 0 | Oct 20, 1999 | Oct 20, 1999 |
| 73 | Shuler Drilling Co., Inc. | 1 | 1 | 0 | 0 | May 17, 1994 | May 17, 1994 |
| 74 | Tenneco Oil Co. | 1 | 1 | 0 | 0 | Dec 1, 1977 | Dec 1, 1977 |
| 75 | Union Oil Company of California | 1 | 1 | 0 | 0 | Sep 28, 1984 | Sep 28, 1984 |
| 76 | Union Pacific Resources Company | 1 | 1 | 1 | 0 | Jun 13, 1997 | Jun 13, 1997 |
| 77 | Vastar Resources, Inc. | 1 | 1 | 0 | 0 | Nov 14, 2001 | Nov 14, 2001 |
| 78 | Merit Energy Company | — | 0 | 0 | 57 | — | — |
| 79 | XTO Energy Inc. | — | 0 | 0 | 29 | — | — |
| 80 | Sheridan Production Co III LLC | — | 0 | 0 | 16 | — | — |
| 81 | Buckhorn Operating LLC | — | 0 | 0 | 15 | — | — |
| 82 | Radius Operating LLC | — | 0 | 0 | 11 | — | — |
| 83 | Cameron Exploration Inc. | — | 0 | 0 | 4 | — | — |
| 84 | Liberty Operating Company Inc. | — | 0 | 0 | 4 | — | — |
| 85 | Lime Rock Resources III-a L.P. | — | 0 | 0 | 4 | — | — |
| 86 | Buffco Production Inc. | — | 0 | 0 | 3 | — | — |
| 87 | L.C.S. Production Company | — | 0 | 0 | 3 | — | — |
| 88 | Double-O-Operating LLC | — | 0 | 0 | 2 | — | — |
| 89 | North Lake Resources LLC | — | 0 | 0 | 1 | — | — |
| 90 | Ovintiv USA Inc. | — | 0 | 0 | 1 | — | — |
90 OPERATORS · WINDOW ON THE RRC ISSUE DATE