| Parker, J. E. O-10-36494 | Hilcorp Energy Company only | Martin (Consolidated) | Andrews | 43 | 1.43M | 23.7M | Dec 2000 – Jul 2026 |
| Phillips University "P" O-10-37209 | Crescent Energy Operating, LLC only | Martin (Consolidated) | Andrews | 25 | 978K | 3.87M | Jan 2004 – Jul 2026 |
| Univ. 11 Sec. -1- O-10-36466 | OXY USA EOR, LLC only | Martin (Consolidated) | Andrews | 36 | 771K | 9.94M | Dec 2000 – Jul 2026 |
| Phillips University 11-A O-10-36493 | Crescent Energy Operating, LLC only | Martin (Consolidated) | Andrews | 17 | 768K | 2.49M | Dec 2000 – Jul 2026 |
| Phillips University -T- O-10-36488 | Crescent Energy Operating, LLC only | Martin (Consolidated) | Andrews | 16 | 758K | 3.17M | Dec 2000 – Jul 2026 |
| University Southern Minerals O-10-36512 | Crescent Energy Operating, LLC only | Martin (Consolidated) | Andrews | 19 | 735K | 4.55M | Dec 2000 – Jul 2026 |
| Phillips University -O- O-10-36486 | Crescent Energy Operating, LLC only | Martin (Consolidated) | Andrews | 20 | 731K | 3.61M | Dec 2000 – Jul 2026 |
| Martin, Nellie C. O-10-36485 | Unitex Oil & Gas, L.L.C. only | Martin (Consolidated) | Andrews | 33 | 702K | 4.31M | Dec 2000 – Jul 2026 |
| University -3- O-10-36660 | BCP Resources, LLC only | Martin (Consolidated) | Andrews | 15 | 556K | 2.97M | Dec 2000 – Jul 2026 |
| Phillips University 15-11 O-10-36490 | Crescent Energy Operating, LLC only | Martin (Consolidated) | Andrews | 13 | 535K | 1.42M | Dec 2000 – Jul 2026 |
| University 11A O-10-36516 | Discovery Operating, Inc. only | Martin (Consolidated) | Andrews | 10 | 527K | 582K | Dec 2000 – Jul 2026 |
| University "14-A" O-10-37271 | Bce-Mach III LLC only | Martin (Consolidated) | Andrews | 13 | 497K | 2.2M | Jul 2004 – Jul 2026 |
| University Atp O-10-36491 | Crescent Energy Operating, LLC only | Martin (Consolidated) | Andrews | 19 | 449K | 2.56M | Dec 2000 – Jul 2026 |
| University 11 O-10-36498 | Discovery Operating, Inc. only | Martin (Consolidated) | Andrews | 10 | 429K | 698K | Dec 2000 – Jul 2026 |
| University 11 Sec 2 O-10-36471 | Hilcorp Energy Company only | Martin (Consolidated) | Andrews | 18 | 340K | 3.15M | Dec 2000 – Jul 2026 |
| University UA O-10-37642 | Maverick Permian LLC only | Martin (Consolidated) | Andrews | 6 | 334K | 1.86M | Sep 2005 – Jul 2026 |
| Williamson, J.M. O-10-41797 | Aghorn Operating, Inc. only | Martin (Consolidated) | Ector | 23 | 286K | 509K | Aug 2011 – Jul 2026 |
| State of Texas BK O-10-41942 | Octane Energy Operating, LLC only | Martin (Consolidated) | Andrews | 11 | 261K | 719K | Jul 2011 – Jul 2026 |
| Univ. 11 Sec. 13 O-10-36478 | Hilcorp Energy Company only | Martin (Consolidated) | Andrews | 8 | 258K | 2.47M | Dec 2000 – Jul 2026 |
| University -2- O-10-36659 | BCP Resources, LLC only | Martin (Consolidated) | Andrews | 9 | 257K | 1.85M | Dec 2000 – Jul 2026 |
| Parker, J. E. a/C 3A O-10-36480 | Hilcorp Energy Company only | Martin (Consolidated) | Andrews | 6 | 212K | 5.54M | Dec 2000 – Jul 2026 |
| University 11 Sec. 11 -F- O-10-36474 | Hilcorp Energy Company only | Martin (Consolidated) | Andrews | 9 | 210K | 1.7M | Dec 2000 – Jul 2026 |
| University 12 O-10-36509 | Unitex Oil & Gas, L.L.C. only | Martin (Consolidated) | Andrews | 6 | 180K | 375K | Dec 2000 – Jul 2026 |
| Goldsmith, N. San Andres Cons. U O-10-40071 | Pecos Operating Company, LLC only | Martin (Consolidated) | Andrews | 29 | 173K | 139K | Jun 2010 – Nov 2013 |
| Univ. 11 Sec. 12 O-10-36477 | OXY USA EOR, LLC only | Martin (Consolidated) | Andrews | 8 | 172K | 1.75M | Dec 2000 – Jul 2026 |
| University 11 Sec. 11 -A- O-10-36473 | OXY USA EOR, LLC only | Martin (Consolidated) | Andrews | 6 | 160K | 2.14M | Dec 2000 – Jul 2026 |
| Lockhart O-10-40005 | Winn Operating, LLC only | Martin (Consolidated) | Andrews | 14 | 149K | 676K | Jun 2010 – Jul 2026 |
| Texas University -R- O-10-36481 | Maverick Permian LLC only | Martin (Consolidated) | Andrews | 9 | 148K | 2.73M | Dec 2000 – Jul 2026 |
| University 35A O-10-47667 | Octane Energy Operating, LLC only | Martin (Consolidated) | Andrews | 5 | 131K | 312K | Jul 2015 – Jul 2026 |
| Andrews -3- O-10-36513 | Discovery Operating, Inc. only | Martin (Consolidated) | Andrews | 4 | 131K | 151K | Dec 2000 – Jul 2026 |
| University 11B O-10-36515 | Discovery Operating, Inc. only | Martin (Consolidated) | Andrews | 5 | 130K | 96.4K | Dec 2000 – Jul 2026 |
| University A O-10-46722 | Octane Energy Operating, LLC only | Martin (Consolidated) | Andrews | 5 | 125K | 355K | Jul 2015 – Jul 2026 |
| Campbell O-10-45588 | Formentera Operations LLC only | Martin (Consolidated) | Winkler | 3 | 115K | 401K | Sep 2014 – Jul 2026 |
| Wtamu University O-10-49053 | Octane Energy Operating, LLC only | Martin (Consolidated) | Andrews | 2 | 111K | 141K | Oct 2016 – Jul 2026 |
| Magruder B O-10-41950 | BVX Operating, Inc. only | Martin (Consolidated) | Andrews | 2 | 104K | 854K | Sep 2011 – Jul 2026 |
| University 11 Sec. 11 "G" O-10-36476 | Hilcorp Energy Company only | Martin (Consolidated) | Andrews | 3 | 101K | 682K | Dec 2000 – Jul 2026 |
| Cowden 'F' O-10-55237 | Octane Energy Operating, LLC only | Martin (Consolidated) | Andrews | 4 | 93.6K | 351K | Nov 2020 – Jul 2026 |
| Phillips-University O-10-40003 | Lakeshore Operating, LLC only | Martin (Consolidated) | Andrews | 6 | 82.3K | 827K | Jun 2010 – Jul 2026 |
| Bessie Ola 16 O-10-43066 | Crescent Energy Operating, LLC only | Martin (Consolidated) | Andrews | 2 | 81.7K | 490K | Apr 2012 – Jul 2026 |
| Andrews 1115 O-10-36514 | Discovery Operating, Inc. only | Martin (Consolidated) | Andrews | 4 | 79.8K | 64.1K | Dec 2000 – Jul 2026 |
| University 11-13 O-10-41070 | Crescent Energy Operating, LLC only | Martin (Consolidated) | Andrews | 4 | 69.3K | 162K | Mar 2011 – Jul 2026 |
| Argo O-10-40387 | Burleson Petroleum, Inc. only | Martin (Consolidated) | Andrews | 4 | 69.1K | 290K | Jun 2010 – Jul 2026 |
| Carmichael CF O-10-45886 | Hilcorp Energy Company only | Martin (Consolidated) | Andrews | 2 | 66K | 271K | May 2014 – Jul 2026 |
| Arco University O-10-36510 | WTG Exploration only | Martin (Consolidated) | Andrews | 3 | 63.5K | 152K | Dec 2000 – Jul 2026 |
| University 11-23 O-10-41892 | Crescent Energy Operating, LLC only | Martin (Consolidated) | Andrews | 1 | 54.3K | 80.7K | Oct 2011 – Jul 2026 |
| Phillips University -11- O-10-36492 | Crescent Energy Operating, LLC only | Martin (Consolidated) | Andrews | 4 | 54K | 565K | Dec 2000 – Jul 2026 |
| Texas University O-10-46230 | Octane Energy Operating, LLC only | Martin (Consolidated) | Andrews | 1 | 46.8K | 124K | Nov 2014 – Jul 2026 |
| Parker, J. E. Estate -B- O-10-37246 | Winn Operating, LLC only | Martin (Consolidated) | Andrews | 4 | 45.9K | 391K | Dec 2002 – Jul 2026 |
| University 11 Sec. 11 O-10-36472 | Hilcorp Energy Company only | Martin (Consolidated) | Andrews | 3 | 37K | 441K | Dec 2000 – Jul 2026 |
| Lockhart & Brown O-10-36479 | Extex Operating Company only | Martin (Consolidated) | Andrews | 1 | 35.4K | 326K | Dec 2000 – Jul 2026 |