| 1 | 3R Operating , LLC | Houston, TX 77269 | Oil & Gas Operator | Mar 2025 |
| 2 | 801 LLC | Artesia, NM 88211 | Oil & Gas Operator | Oct 2023 |
| 3 | Acacia Operating Company, LLC | Midland, TX 79701 | Oil Operator | Jul 2024 |
| 4 | Aceco Petroleum Co | Artesia, NM 88210 | Oil & Gas Operator | Sep 2002 |
| 5 | Achen Oil & Gas Inc. | Artesia, NM 88211 | Oil & Gas Operator | Feb 1999 |
| 6 | Adventure Exploration Partners, LLC | Midland, TX 79702 | Oil & Gas Operator | Oct 2011 |
| 7 | Aghorn Operating, Inc. | Odessa, TX 79768 | Oil & Gas Operator | Mar 2025 |
| 8 | Agua Sucia LLC | Lovington, NM 88260 | Oil & Gas Operator | Jul 2018 |
| 9 | Alamo Permian Resources, LLC | Midland, TX 79701 | Oil & Gas Operator | Oct 2016 |
| 10 | Amalgamated Sludge NM, LLC | Dallas, TX 75208 | Gas Operator | Jan 2025 |
| 11 | Amax Oil & Gas Inc | Fort Worth, TX 76107 | Oil & Gas Operator | Nov 2014 |
| 12 | American National Petroleum Co. | Houston, TX 77057 | Oil & Gas Operator | Aug 1995 |
| 13 | Americo Energy Resources, LLC | Houston, TX 77063 | Oil & Gas Operator | Mar 2025 |
| 14 | Ameristate Exploration LLC | Austin, TX 78701 | Oil & Gas Operator | Nov 2009 |
| 15 | Amtex Energy, Inc. | Fort Worth, TX 76147 | Oil & Gas Operator | Mar 2025 |
| 16 | Anadarko Petroleum Corporation | Houston, TX 77251 | Oil & Gas Operator | Jan 2025 |
| 17 | Apache Corporation | Houston, TX 77042 | Oil & Gas Operator | Mar 2025 |
| 18 | Apache Energy Resources Corp | Houston, TX 77056 | Oil & Gas Operator | Mar 2015 |
| 19 | Apollo Energy, L.P. | Lake Charles, LA 70601 | Oil Operator | May 2014 |
| 20 | Arapaho Oil & Gas Inc | Roswell, NM 88202 | Oil & Gas Operator | Nov 1994 |
| 21 | Arch Petroleum Inc. | Houston, TX 77252 | Oil & Gas Operator | Mar 2008 |
| 22 | Arco Permian | Houston, TX 77079 | Oil & Gas Operator | Dec 2001 |
| 23 | Arena Resources Inc | Tulsa, OK 74136 | Oil & Gas Operator | Mar 2015 |
| 24 | Armstrong Energy Corp | Roswell, NM 88202 | Oil & Gas Operator | Jan 2025 |
| 25 | Aroc (Texas) Inc | Houston, TX 77090 | Oil & Gas Operator | Dec 2014 |
| 26 | Arrowhead Operating Inc. | Argyle, TX 76226 | Oil & Gas Operator | Mar 2025 |
| 27 | Ascent Energy, LLC. | Parker, CO 80134 | Oil & Gas Operator | Jul 2023 |
| 28 | Asher Enterprises LTD. Co. | Denton, TX 76210 | Oil & Gas Operator | Nov 2023 |
| 29 | Asher Oil Co | Artesia, NM 88210 | Oil & Gas Operator | Aug 1995 |
| 30 | Asher Resources | Boerne, TX 78006 | Oil & Gas Operator | May 2015 |
| 31 | Aspen Oil Inc | Hobbs, NM 88241 | Oil & Gas Operator | Mar 2019 |
| 32 | Aspen Pumping Service | Artesia, NM 88211 | Oil & Gas Operator | Jan 2009 |
| 33 | Atasca Resources Inc | Houston, TX 77219 | Oil & Gas Operator | Mar 2025 |
| 34 | Atlantic Operating, Inc. | Midland, TX 79702 | Oil & Gas Operator | Feb 2015 |
| 35 | Autry C Stephens | Midland, TX 79701 | Oil & Gas Operator | Dec 2001 |
| 36 | Avant Operating, LLC | Midland, CO 79706 | Oil & Gas Operator | Jan 2025 |
| 37 | Avon Energy Corp | Oklahoma City, OK 73102 | Oil & Gas Operator | Oct 1996 |
| 38 | Axis Energy Corporation | Roswell, NM 88202 | Oil & Gas Operator | Mar 2025 |
| 39 | B & W Oil Co. | Artesia, NM 88210 | Oil & Gas Operator | Jan 2005 |
| 40 | B Bernard Lankford | Weatherford, TX 76086 | Oil & Gas Operator | Sep 1994 |
| 41 | Baber Well Servicing Co. | Hobbs, NM 88240 | Oil & Gas Operator | May 1995 |
| 42 | Bam Permian Operating, LLC | Midland, TX 79707 | Oil & Gas Operator | Mar 2025 |
| 43 | Barbara Fasken | Midland, TX 79701 | Oil & Gas Operator | Dec 1995 |
| 44 | Barber Oil Inc | Carlsbad, NM 88220 | Oil Operator | Mar 1994 |
| 45 | Bargo Petroleum Corporation | Houston, TX 77002 | Oil & Gas Operator | Sep 2014 |
| 46 | Battlecat Operating Company, LLC | Houston, TX 77082 | Oil & Gas Operator | Jul 2019 |
| 47 | Baytech Inc | Midland, TX 79702 | Oil & Gas Operator | Aug 2003 |
| 48 | BC Development, LP | Midland, TX 79710 | Oil & Gas Operator | Sep 2005 |
| 49 | BC Operating, Inc. | Midland, TX 79710 | Oil & Gas Operator | Mar 2025 |
| 50 | BD Operating LLC | Artesia, NM 88210 | Oil & Gas Operator | Jan 2025 |
| 51 | Beach Exploration, Inc. | Midland, TX 79701 | Oil & Gas Operator | Mar 2025 |
| 52 | Bepco, L.P. | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 2008 |
| 53 | Bettis Boyle & Stovall,Inc. | Graham, TX 76450 | Oil & Gas Operator | Aug 2022 |
| 54 | Bettis Brothers Inc | Graham, TX 76046 | Oil & Gas Operator | Dec 1995 |
| 55 | Bill & Patsy Rich | Hobbs, NM 88240 | Oil Operator | Aug 2003 |
| 56 | Bill L Miller | Loco Hills, NM 882550011 | Oil & Gas Operator | May 2021 |
| 57 | Bill Taylor | Rio Rancho, NM 87144 | Oil Operator | Apr 2011 |
| 58 | Bird Creek LLC | Tulsa, OK 74136 | Oil & Gas Operator | Jan 2005 |
| 59 | Bird Creek Resources Inc | Tulsa, OK 74121 | Oil & Gas Operator | Jul 2022 |
| 60 | BK Exploration Corp | Tulsa, OK 74152-009 | Oil & Gas Operator | Mar 2021 |
| 61 | Black Hills Gas Resources, Inc. | Rapid City, SD 57702 | Oil & Gas Operator | Aug 2018 |
| 62 | Black Mountain Operating LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Mar 2025 |
| 63 | Blanco Engineering Inc. | Artesia, NM 88210 | Oil & Gas Operator | Feb 1997 |
| 64 | Bledsoe Petro Corporation | Dallas, TX 75201 | Oil & Gas Operator | Dec 2000 |
| 65 | Bluestem Energy Holdings, LLC | The Woodlands, TX 77380 | Oil & Gas Operator | Jun 2015 |
| 66 | Boaz Energy, LLC | Midland, TX 79710 | Oil & Gas Operator | Mar 2014 |
| 67 | Bold Energy, L.P. | Midland, TX 79701 | Oil & Gas Operator | May 2008 |
| 68 | Bopco, L.P. | Midland, TX 79701 | Oil & Gas Operator | Mar 2025 |
| 69 | Boyd & McWilliams Energy Group Inc | Midland, TX 79701 | Oil & Gas Operator | Nov 2011 |
| 70 | BP America Production Company | Denver, CO 80202 | Oil & Gas Operator | Dec 2024 |
| 71 | Bravo Operating Company | Hobbs, NM 88241 | Oil & Gas Operator | Dec 1995 |
| 72 | Breck Operating Corp. | Breckenridge, TX 76424 | Oil & Gas Operator | Dec 2024 |
| 73 | Breitburn Operating LP | Houston, TX 77002 | Oil & Gas Operator | Mar 2025 |
| 74 | Bridge Oil Company LP | Midland, TX 79702 | Oil & Gas Operator | May 1999 |
| 75 | Bristol Resources Corporation | Tulsa, OK 74170 | Oil & Gas Operator | Feb 2022 |
| 76 | Brothers Production Company Inc. | Midland, TX 79708 | Oil & Gas Operator | Mar 2025 |
| 77 | Bta Oil Producers | Midland, TX 79701 | Oil & Gas Operator | Sep 2009 |
| 78 | Bta Oil Producers, LLC | Midland, TX 79701 | Oil & Gas Operator | Mar 2025 |
| 79 | Buffco Production, Inc. | Longview, TX 75606 | Oil & Gas Operator | Mar 2025 |
| 80 | Burgundy Oil & Gas Of N M Inc | Midland, TX 79701 | Oil & Gas Operator | Jan 2025 |
| 81 | Burlington Resources Oil & Gas Company LP | Houston, TX 77252 | Oil & Gas Operator | Mar 2025 |
| 82 | Burlington Resources Oil And Gas Co. | Houston, TX 77210 | Oil & Gas Operator | Mar 2023 |
| 83 | Burnett Oil Co Inc | Fort Worth, TX 76102 | Oil & Gas Operator | Mar 2025 |
| 84 | Burns Operating | Wichita Falls, TX 76307 | Oil & Gas Operator | Sep 2002 |
| 85 | BXP Operating, LLC | Houston, TX 77079 | Oil & Gas Operator | Mar 2025 |
| 86 | C E Larue & B M Muncy Jr | Artesia, NM 882111370 | Oil & Gas Operator | Jun 2006 |
| 87 | C E Staples | Dallas, TX 75205 | Oil & Gas Operator | Jul 1995 |
| 88 | C F M Oil Co Dba Louis And Judy Fulton | Artesia, NM 88210 | Oil & Gas Operator | May 2011 |
| 89 | C O Fulton | Artesia, NM 88211 | Oil & Gas Operator | Sep 2022 |
| 90 | C R I Inc | Midland, TX 79702 | Oil & Gas Operator | Nov 1993 |
| 91 | C W Trainer | Midland, TX 79702 | Oil & Gas Operator | Nov 2009 |
| 92 | C&D Management Company Dba Freedom Ventures | Las Vegas, NV 89149 | Oil & Gas Operator | Feb 2019 |
| 93 | Cabal Energy Corporation | Midland, TX 79701 | Oil & Gas Operator | Mar 2025 |
| 94 | Calvin F Tennison | Granbury, TX 76049 | Oil & Gas Operator | Apr 2007 |
| 95 | Cambrian Management LTD | McCaulley, TX 79534 | Oil & Gas Operator | Mar 2025 |
| 96 | Cameron Oil & Gas Inc | Hobbs, NM 88240 | Oil & Gas Operator | Jan 2025 |
| 97 | Cantro Exploration, Inc. | San Antonio, TX 78270 | Oil & Gas Operator | May 2000 |
| 98 | Canyon E & P Company | Dallas, TX 75206 | Oil Operator | Oct 2013 |
| 99 | Capstone Natural Resources, LLC | Tulsa, OK 74136 | Oil & Gas Operator | May 2015 |
| 100 | Carbon Energy Corporation (USA) | Denver, CO 80290 | Oil & Gas Operator | Jul 2004 |