| 1 | 3tec Energy Corporation | Houston, TX 77002 | Oil & Gas Operator | Dec 2019 |
| 2 | Aceite Inc | Farmington, NM 87499 | Oil & Gas Operator | Apr 1998 |
| 3 | Advanced Wireless Communications, L.L.C. | Farmington, NM 87401 | Oil & Gas Operator | Apr 2026 |
| 4 | Alexander Energy Corporation | Dallas, TX 75206 | Oil & Gas Operator | Apr 2015 |
| 5 | Alpine Oil & Gas Corp | Durango, CO 81302 | Gas Operator | Jun 2003 |
| 6 | Amax Oil & Gas Inc. | Fort Worth, TX 76107 | Oil & Gas Operator | Nov 2014 |
| 7 | American Hunter Explor LTD | Calgary Alberta Canada, T2P3H5 | Oil & Gas Operator | Dec 1993 |
| 8 | Americo Energy Resources, LLC | Houston, TX 77063 | Oil & Gas Operator | Sep 2026 |
| 9 | Anschutz Exploration Corporation | Denver, CO 80202 | Oil & Gas Operator | Sep 2026 |
| 10 | Apache Corporation | Houston, TX 77042 | Oil & Gas Operator | Sep 2026 |
| 11 | B. W. P., Inc. | Diboll, TX 75941 | Oil & Gas Operator | Mar 2015 |
| 12 | Bannon Energy Inc | Houston, TX 77068 | Oil & Gas Operator | Jun 1998 |
| 13 | Basin Oil & Gas Operating, LLC | Fort Worth, TX 76107 | Oil & Gas Operator | Sep 2026 |
| 14 | Bco Inc | Santa Fe, NM BADADDR | Oil & Gas Operator | Jan 1995 |
| 15 | Beartooth Oil & Gas Company | Billings, MT 59103 | Oil & Gas Operator | Jul 2026 |
| 16 | Benson-Montin-Greer DRLG Corp | Farmington, NM 87402 | Oil & Gas Operator | Jul 2026 |
| 17 | Billco Energy Inc | La Plata, NM 87418 | Oil & Gas Operator | Sep 2003 |
| 18 | Black Hills Gas Resources, Inc. | Rapid City, SD 57702 | Oil & Gas Operator | Aug 2018 |
| 19 | Blackwood & Nichols LTD PTR | Oklahoma City, OK 73102 | Oil & Gas Operator | Aug 1996 |
| 20 | Blue Dolphin Production LLC | Oklahoma City, OK 73142 | Oil & Gas Operator | Jun 2026 |
| 21 | BP America Production Company | Denver, CO 80202 | Oil & Gas Operator | Jun 2026 |
| 22 | Brammer Supply Inc | Gainesville, TX 76240 | Oil & Gas Operator | Nov 2014 |
| 23 | Breck Operating Corp. | Breckenridge, TX 76424 | Oil & Gas Operator | Jun 2026 |
| 24 | Bristol Resources Corporation | Tulsa, OK 74170 | Oil & Gas Operator | Feb 2022 |
| 25 | Burlington Resources Oil & Gas Company LP | Houston, TX 77252 | Oil & Gas Operator | Sep 2026 |
| 26 | Byron Oil Industries Inc | Ballwin, MO 63011 | Oil & Gas Operator | Apr 2019 |
| 27 | Carolynn Clark Wiggin Oil Properties | Farmington, NM 874990420 | Oil & Gas Operator | Sep 2011 |
| 28 | Caulkins Oil Company | Aztec, NM 87410 | Oil & Gas Operator | Oct 2024 |
| 29 | CDX Rio, LLC | Farmington, NM 87401 | Oil & Gas Operator | Aug 2009 |
| 30 | Central Resources, Inc. | Denver, CO 80203 | Oil & Gas Operator | Dec 2019 |
| 31 | Chace Oil Co Inc | Dallas, TX 75229 | Oil & Gas Operator | Mar 2006 |
| 32 | Chaparral Energy, L.L.C. | Oklahoma City, OK 73142 | Oil & Gas Operator | Sep 2026 |
| 33 | Chateau Oil And Gas, Inc. | Dallas, TX 75225 | Oil & Gas Operator | Feb 2017 |
| 34 | Chesapeake Operating, Inc. | Oklahoma City, OK 73154 | Oil & Gas Operator | Mar 2026 |
| 35 | Chevron Midcontinent, L.P. | Midland, TX 79706 | Oil & Gas Operator | Sep 2026 |
| 36 | Chuza Operating | Midland, TX 79710 | Oil & Gas Operator | Sep 2006 |
| 37 | Cinco General Partnership | Albuquerque, NM 87103 | Oil & Gas Operator | Oct 1999 |
| 38 | Coleman Oil & Gas Inc | Farmington, NM 87499 | Oil & Gas Operator | Jan 2023 |
| 39 | Conoco Inc | Houston, TX 77252 | Oil & Gas Operator | Mar 2015 |
| 40 | ConocoPhillips Company | Midland, TX 79701 | Oil & Gas Operator | Sep 2026 |
| 41 | Cross Timbers Energy, LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Jun 2026 |
| 42 | Ctoc Energy, LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Sep 2026 |
| 43 | Curtis J Little | Farmington, NM 87499 | Oil & Gas Operator | Aug 2005 |
| 44 | D J Simmons, Inc | Farmington, NM 87499 | Oil & Gas Operator | Apr 2020 |
| 45 | Dave M Thomas Jr | Farmington, NM 87499 | Oil & Gas Operator | Aug 1995 |
| 46 | Devon Energy Production Company, L.P. | Oklahoma City, OK 73102 | Oil & Gas Operator | Sep 2026 |
| 47 | DJR Operating, LLC | Farmington, NM 87401 | Oil & Gas Operator | Jun 2026 |
| 48 | DMS Oil Company | Houston, TX 77042 | Oil & Gas Operator | May 2026 |
| 49 | Dominion Oklahoma Texas Expl & Prod Inc | Oklahoma City, OK 73134 | Oil & Gas Operator | Aug 2013 |
| 50 | Doyle E Baxter | Bloomfield, NM 87413 | Oil Operator | Feb 2005 |
| 51 | Dugan Production Corp | Farmington, NM 87499 | Oil & Gas Operator | Jul 2026 |
| 52 | E L Fundingsland | Littleton, CO 80160 | Oil & Gas Operator | Jun 2016 |
| 53 | Edwards Energy Corporation | Midland, TX 79702 | Oil & Gas Operator | Sep 2026 |
| 54 | El Paso Gas Marketing | Unknown, NM 99999 | Oil & Gas Operator | Feb 1997 |
| 55 | Elliott Oil Co | Roswell, NM 88202 | Oil & Gas Operator | Nov 2001 |
| 56 | Elm Ridge Exploration Company LLC | Bloomfield, NM 87413 | Oil & Gas Operator | Nov 2017 |
| 57 | Enduring Resources, LLC | Greenwood VLG, CO 80111 | Oil & Gas Operator | Jun 2026 |
| 58 | Enerdyne, LLC | Albuquerque, NM 87123 | Oil & Gas Operator | Jun 2026 |
| 59 | Energen Resources Corporation | Midland, TX 79701 | Oil & Gas Operator | Jan 2021 |
| 60 | Enervest Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Sep 2026 |
| 61 | Engineering & Production Service, Inc. | Farmington, NM 87499 | Oil & Gas Operator | Jul 2026 |
| 62 | Enre Corp. | San Antonio, TX 78209 | Oil & Gas Operator | Mar 2005 |
| 63 | Epic Energy, L.L.C. | Aztec, NM 87410 | Oil & Gas Operator | Jun 2026 |
| 64 | Evergreen Operating Corp | Denver, CO 80202 | Oil & Gas Operator | Dec 2019 |
| 65 | F & M Oil & Gas Co | Midland, TX 79702 | Oil & Gas Operator | Feb 2000 |
| 66 | Falcon Seaboard Oil & Gas LP | Farmington, NM 87499 | Gas Operator | May 1998 |
| 67 | Famcor Oil, Inc. | Scottsdale, AZ 85260 | Oil & Gas Operator | Sep 2020 |
| 68 | Floyd Oil Co | Houston, TX 77002 | Oil & Gas Operator | Nov 1999 |
| 69 | Forcenergy Inc | Miami, FL 33129 | Oil & Gas Operator | Mar 2015 |
| 70 | Forest Oil Corporation | Houston, TX 77002 | Oil & Gas Operator | Mar 2015 |
| 71 | Four Corners Exploration Co | Farmington, NM 87499 | Oil & Gas Operator | Dec 2025 |
| 72 | Four Star Oil & Gas Company | Houston, TX 77252 | Oil & Gas Operator | Jun 2026 |
| 73 | George H Fentress | Wheatridge, CO 80034 | Gas Operator | Jun 1999 |
| 74 | Giant Exploration & Prod Co | Farmington, NM 87499 | Oil & Gas Operator | Dec 2009 |
| 75 | Golden Oil Holding Corporation | Houston, TX 77219 | Oil & Gas Operator | Jul 2026 |
| 76 | Graham Royalty LTD | Covington, LA 70434 | Oil & Gas Operator | Jul 2007 |
| 77 | Great Western Drilling Company | Midland, TX 79701 | Oil & Gas Operator | Sep 2026 |
| 78 | Great Western Onshore Inc | Houston, TX 77002 | Oil & Gas Operator | Mar 2008 |
| 79 | Halcon Holdings, Inc. | Ada, OK 74820 | Oil & Gas Operator | Apr 2026 |
| 80 | Hall Energy Co. | Oklahoma City, OK 73102 | Oil & Gas Operator | Sep 2016 |
| 81 | Hess Corporation | Houston, TX 77010 | Oil & Gas Operator | Aug 2017 |
| 82 | High River Resources Operating, LLC | Farmington, NM 87401 | Oil & Gas Operator | Jun 2026 |
| 83 | Hilcorp Energy Company | Houston, TX 77208 | Oil & Gas Operator | Sep 2026 |
| 84 | Holcomb Oil & Gas Inc | Farmington, NM 87401 | Oil & Gas Operator | Nov 2025 |
| 85 | Horizon Natural Gas Company | Tulsa, OK 74170 | Oil & Gas Operator | Oct 2024 |
| 86 | Hunt Oil Company | Dallas, TX 75201 | Oil & Gas Operator | Sep 2026 |
| 87 | Huntington Energy LLC | Nichols Hill, OK 73116 | Oil & Gas Operator | Sep 2026 |
| 88 | J. M. Huber Corp. | Houston, TX 77079 | Oil & Gas Operator | Sep 2004 |
| 89 | Jack A Cole | Farmington, NM 874990191 | Oil & Gas Operator | Mar 1995 |
| 90 | James L Ludwick | Farmington, NM 87499 | Gas Operator | Jul 2006 |
| 91 | Jicarilla Energy Co | Farmington, NM 87401 | Oil & Gas Operator | Jun 2026 |
| 92 | John E Schalk | Albuquerque, NM 87125 | Oil & Gas Operator | Aug 2022 |
| 93 | Joseph B Gould | Las Vegas, NV 89109 | Oil & Gas Operator | Oct 2002 |
| 94 | Juniper Resources Exploration Company, LLC | Farmington, NM 87402 | Oil & Gas Operator | Aug 2024 |
| 95 | Keystone Energy LLC | Farmington, NM 87499 | Oil & Gas Operator | May 2026 |
| 96 | Kimbell Oil Company Of Texas | Fort Worth, TX 76102 | Oil & Gas Operator | Jun 2026 |
| 97 | La Plata Gathering System Inc | Dallas, TX 75206 | Gas Operator | Nov 2023 |
| 98 | Lawrence W Ritter | Farmington, NM 87499 | Gas Operator | Jun 2026 |
| 99 | Little Oil And Gas, Inc. | Farmington, NM 87499 | Oil & Gas Operator | Aug 2005 |
| 100 | Lively Exploration Company | Houston, TX 77063 | Oil & Gas Operator | Sep 2026 |