| State Tract 331 G-3-167352 | Fieldwood Onshore LLC only | Eagle Bay (Vicksburg) | Galveston | 1 | 6.42M | 53.7M | Dec 1997 – Dec 2004 |
| State Tract 331 G-3-207398 | Fieldwood Onshore LLC only | Eagle Bay (Vicksburg) | Galveston | 1 | 1.71M | 5.44M | Dec 2004 – Jun 2014 |
| State Tract 331 G-3-191681 | Talos QN Exploration LLC only | Eagle Bay (Vicksburg) | Galveston | 1 | 811K | 19.4M | Nov 2002 – May 2014 |
| State CVX Unit B1314 G-10-285855 | Apache Corporation only | Phantom (Wolfcamp) | Reeves | 1 | 603K | 4.45M | Dec 2017 – Apr 2026 |
| State Tract 331 G-3-183756 | Fieldwood Onshore LLC only | Eagle Bay (Vicksburg) | Galveston | 1 | 595K | 3.75M | May 2001 – Jan 2009 |
| Reed 31 G-14-276750 | Unbridled Resources, LLC only | Frye Ranch (Consolidated) | Wheeler | 1 | 588K | 5.06M | Mar 2011 – Apr 2026 |
| State Tract 331 G-3-188919 | Talos QN Exploration LLC only | Eagle Bay (Vicksburg 15750) | Galveston | 1 | 566K | 3.05M | Mar 2002 – Dec 2012 |
| Greenwich 57-3142 G-10-283407 | Northstar Resources, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 464K | 3.05M | Apr 2017 – Apr 2026 |
| State CVX Unit B1314 G-10-285527 | Apache Corporation only | Phantom (Wolfcamp) | Reeves | 1 | 458K | 3.88M | Feb 2019 – Apr 2026 |
| Riverton State 57-2-19-31 D G-10-299426 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Reeves | 1 | 434K | 2.58M | Sep 2024 – Apr 2026 |
| Riverton State 57-2-19-31 B G-10-299747 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Reeves | 1 | 409K | 1.98M | Sep 2024 – Apr 2026 |
| Greenwich NE 3130 G-10-283481 | Northstar Resources, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 400K | 5.33M | Feb 2018 – Apr 2026 |
| Riverton State 57-2-19-31 E G-10-299397 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Reeves | 1 | 398K | 2.52M | Sep 2024 – Apr 2026 |
| Link VJ Ranch 30-31 C G-10-293993 | EOG Resources, Inc. only | Phantom (Wolfcamp) | Loving | 1 | 396K | 1.76M | May 2023 – Apr 2026 |
| Riverton State 57-2-19-31 A G-10-299456 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Reeves | 1 | 396K | 2.35M | Sep 2024 – Apr 2026 |
| Oak 55-1-31-30 A G-10-299053 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 391K | 1.6M | Sep 2024 – Apr 2026 |
| Bighorn North Unit 1-31 G-10-283073 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 384K | 3.1M | Mar 2015 – Apr 2026 |
| Oak 55-1-31-30 C G-10-299065 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 383K | 1.6M | Sep 2024 – Apr 2026 |
| Greenwich NW 3130 G-10-283158 | Northstar Resources, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 381K | 2.41M | Mar 2018 – Apr 2026 |
| TSL 33100/TR 48/ G-4-180005 | White Marlin Operating Co, LLC only | Encinal Channel (FB-2A, M-4) | Nueces | 1 | 368K | 10.8M | Sep 2000 – Oct 2022 |
| State CVX A1314 Unit G-10-285854 | Apache Corporation only | Phantom (Wolfcamp) | Reeves | 1 | 367K | 2.61M | Sep 2017 – Apr 2026 |
| Catclaw Unit 2-31 G-10-287547 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Reeves | 1 | 367K | 1.46M | Feb 2016 – Apr 2026 |
| Link VJ Ranch 30-31 A G-10-293986 | EOG Resources, Inc. only | Phantom (Wolfcamp) | Loving | 1 | 353K | 2.06M | May 2023 – Apr 2026 |
| Link VJ Ranch West 30-31 G-10-296897 | EOG Resources, Inc. only | Phantom (Wolfcamp) | Loving | 1 | 333K | 1.76M | May 2024 – Apr 2026 |
| Mariner 57-2-31 G-10-287615 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Reeves | 1 | 331K | 2.31M | Oct 2019 – Apr 2026 |
| MF 106158 HI 31-L G-3-251636 | Fieldwood Energy Offshore LLC only | High Island Blk. 30 (8700) | High IS-LB | 1 | 329K | 605K | Aug 2008 – Jun 2015 |
| Hat Trick 56-T1-42X31 YA G-10-298912 | BPX Operating Company only | Phantom (Wolfcamp) | Loving | 1 | 303K | 1.09M | Jan 2025 – Apr 2026 |
| Phoenix 56-2-31 Unit G-10-283364 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Reeves | 1 | 302K | 1.26M | Jan 2018 – Apr 2026 |
| Greenwich SW 3142 G-10-284925 | Northstar Resources, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 295K | 1.78M | Feb 2018 – Apr 2026 |
| Riverton State 57-2-19-31 C G-10-299243 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Reeves | 1 | 290K | 2.7M | Oct 2024 – Apr 2026 |
| Valley Wells Unit 31 Dim G-1-300404 | Ineos USA Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 289K | 1.17M | Oct 2019 – Apr 2026 |
| State CVX A1314 Unit G-10-288082 | Apache Corporation only | Phantom (Wolfcamp) | Reeves | 1 | 289K | 3.34M | Nov 2019 – Apr 2026 |
| State Tract 331 G-3-168876 | Transtexas Gas Corporation only | Eagle Bay (Vicksburg) | Galveston | 1 | 279K | 854K | Mar 1998 – Mar 1999 |
| Link VJ Ranch 30-31 D G-10-293994 | EOG Resources, Inc. only | Phantom (Wolfcamp) | Loving | 1 | 277K | 1.58M | May 2023 – Apr 2026 |
| TXL 31 G-10-281970 | Mewbourne Oil Company only | Sandbar (Bone Spring) | Loving | 1 | 275K | 1.37M | Dec 2016 – Mar 2025 |
| Hat Trick 56-T1-42X31 YD G-10-298882 | BPX Operating Company only | Phantom (Wolfcamp) | Loving | 1 | 275K | 973K | Jan 2025 – Apr 2026 |
| Oak 55-1-31-30 B G-10-299024 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 266K | 1.68M | Sep 2024 – Apr 2026 |
| Hermosa State 55 30-31 G-10-287177 | EOG Resources, Inc. only | Ford, West (Wolfcamp) | Reeves | 1 | 253K | 3.82M | Dec 2018 – Apr 2026 |
| Link VJ Ranch West 30-31 G-10-299481 | EOG Resources, Inc. only | Phantom (Wolfcamp) | Loving | 1 | 242K | 1.11M | Feb 2025 – Apr 2026 |
| San Ambrosia F (SA31) G-1-296119 | SM Energy Company only | Lorenzo (Austin Chalk) | Webb | 1 | 239K | 946K | Jul 2023 – Apr 2026 |
| Greenwich SW 3142 G-10-284297 | Northstar Resources, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 236K | 4.29M | Mar 2019 – Apr 2026 |
| Hat Trick 56-T1-42X31 B G-10-298940 | BPX Operating Company only | Phantom (Wolfcamp) | Loving | 1 | 233K | 786K | Jan 2025 – Apr 2026 |
| TXL 31 G-10-279204 | Mewbourne Oil Company only | Sandbar (Bone Spring) | Loving | 1 | 231K | 780K | Dec 2015 – Jun 2025 |
| Hat Trick 56-T1-42X31 G G-10-298935 | BPX Operating Company only | Phantom (Wolfcamp) | Loving | 1 | 230K | 718K | Jan 2025 – Apr 2026 |
| University Sprinter 22112 40-31 G-10-295535 | BTA Oil Producers, LLC only | Phantom (Wolfcamp) | Ward | 1 | 230K | 1.37M | Apr 2023 – Apr 2026 |
| Hat Trick 56-T1-42X31 A G-10-298884 | BPX Operating Company only | Phantom (Wolfcamp) | Loving | 1 | 225K | 753K | Jan 2025 – Apr 2026 |
| TXL 31 G-10-280428 | Mewbourne Oil Company only | Sandbar (Bone Spring) | Loving | 1 | 222K | 915K | Aug 2014 – Jun 2025 |
| Altito a 3031 G-1-299453 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 222K | 635K | Jan 2024 – Apr 2026 |
| University Sprinter 22112 40-31 G-10-295177 | BTA Oil Producers, LLC only | Phantom (Wolfcamp) | Ward | 1 | 221K | 1.13M | Apr 2023 – Apr 2026 |
| Link VJ Ranch West 30-31 G-10-299480 | EOG Resources, Inc. only | Phantom (Wolfcamp) | Loving | 1 | 216K | 1.03M | Feb 2025 – Apr 2026 |