| VLT Delta 4-9 Unit O-10-58429 | Chevron U. S. A. Inc. only | Spraberry (Trend Area) | Howard | 6 | 2.22M | 2.64M | Feb 2023 – Apr 2026 |
| Braswell Unit B O-2-9920 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | De Witt | 5 | 2.22M | 3.66M | Sep 2012 – Apr 2026 |
| State Eot Whale Unit 30-26 O-10-50292 | Diamondback E&P LLC only | Hoefs T-K (Wolfcamp) | Pecos | 6 | 2.22M | 3.85M | Apr 2018 – Apr 2026 |
| Oconnor, Thomas, -C- O-2-2587 | Hilcorp Energy Company only | Tom Oconnor (5500 Sand) | Refugio | 51 | 2.22M | 2.1M | Jan 1993 – Apr 2026 |
| Vince Everett 13-12 O-10-52637 | Crescent Energy Operating, LLC only | Spraberry (Trend Area) | Howard | 7 | 2.22M | 4.55M | Jul 2019 – Apr 2026 |
| Gordon, M. G. O-11-60033 | White Rock Oil & Gas, LLC only | Slaughter (Clear Fork 7190) | Hockley | 14 | 2.22M | 418K | Jan 1993 – Apr 2026 |
| Hindes Unit O-1-15662 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | La Salle | 9 | 2.22M | 2.04M | Aug 2011 – Apr 2026 |
| Shell O-10-28362 | Jetta Operating Company, Inc. only | Collie (Delaware) | Ward | 21 | 2.22M | 4.68M | Jan 1993 – Apr 2026 |
| Tyler Ranch O-1-17069 | Murphy Expl. & Prod. Co. - USA only | Eagleville (Eagle Ford-1) | McMullen | 11 | 2.22M | 2.96M | Oct 2011 – Apr 2026 |
| Bandit O-9-20921 | Circle-S Energy, LLC only | Spraberry (Trend Area) R 40 Exc | Reagan | 6 | 2.22M | 11.3M | Oct 2020 – Mar 2026 |
| Emma /San Andres/ Unit O-10-19374 | Block "T" Petroleum, Inc. only | Emma | Andrews | 100 | 2.22M | 160K | Jan 1993 – Apr 2026 |
| Rippin Wrangler C26-19 O-10-47908 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 7 | 2.21M | 3.88M | Apr 2016 – Apr 2026 |
| Rio Frio 25-32SL Unit 2 O-10-49241 | Diamondback E&P LLC only | Spraberry (Trend Area) | Midland | 6 | 2.21M | 7.63M | Jul 2017 – Apr 2026 |
| Burrow O-2-10274 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Gonzales | 8 | 2.21M | 3.92M | Oct 2012 – Apr 2026 |
| Gideon Cazadores Henke Unit O-2-10412 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 8 | 2.21M | 2.59M | Feb 2013 – Apr 2026 |
| Braswell Unit A O-2-10237 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | De Witt | 8 | 2.21M | 4.26M | Oct 2012 – Apr 2026 |
| Lackey Land a 639 Unit B O-2-10190 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | De Witt | 5 | 2.21M | 6.47M | Sep 2012 – Apr 2026 |
| Chili O-9-22257 | Discovery Natural Resources LLC only | Spraberry (Trend Area) | Reagan | 18 | 2.21M | 8.23M | Jul 2023 – Apr 2026 |
| Mzyk North Unit O-2-11611 | Repsol Oil & Gas USA, LLC only | Eagleville (Eagle Ford-2) | Karnes | 7 | 2.2M | 3.51M | May 2017 – Apr 2026 |
| State Cliffhanger 26-27 Unit O-10-52122 | Diamondback E&P LLC only | Hoefs T-K (Wolfcamp) | Pecos | 6 | 2.2M | 3.67M | Jun 2019 – Apr 2026 |
| Midland Farms Deep Unit O-10-13352 | Occidental Permian Ltd. only | Midland Farms (Wolfcamp) | Andrews | 73 | 2.2M | 4.37M | Jan 1993 – Apr 2026 |
| Richter a Unit O-2-10536 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | Karnes | 11 | 2.2M | 4.65M | Jul 2012 – Apr 2026 |
| Hera 56-46 Unit 1 O-10-60190 | Diamondback E&P LLC only | Spraberry (Trend Area) | Martin | 13 | 2.2M | 4.85M | Feb 2025 – Apr 2026 |
| Novosad Unit O-1-17364 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Gonzales | 8 | 2.2M | 2.29M | Dec 2013 – Apr 2026 |
| Latka Unit O-2-10000 | Murphy Expl. & Prod. Co. - USA only | Eagleville (Eagle Ford-2) | Karnes | 10 | 2.2M | 1.9M | Apr 2012 – Apr 2026 |
| Ira /1700 Zone/ Unit O-11-60411 | Rigged UP, LLC only | Sharon Ridge (1700) | Scurry | 472 | 2.2M | 26 | Jan 1993 – Oct 2025 |
| San Quentin 76 2932 TG O-10-61795 | XTO Energy Inc. only | Two Georges (Bone Spring) | Loving | 6 | 2.2M | 5.03M | Mar 2024 – Apr 2026 |
| Helen O-11-68122 | R3 Operating Corporation only | Kingdom (Clearfork 7500) | Terry | 19 | 2.2M | 202K | Sep 1999 – Apr 2026 |
| Driscoll, Robert O-4-5421 | Hilcorp Energy Company only | Conoco Driscoll | Duval | 75 | 2.19M | 1.78M | Jan 1993 – Apr 2026 |
| St John 76 2734 TG O-10-54977 | XTO Energy Inc. only | Two Georges (Bone Spring) | Loving | 4 | 2.19M | 5.88M | Jan 2022 – Apr 2026 |
| Tabor, W. H. O-1-1107 | Texas Petroleum Investment Co. only | Luling-Branyon | Caldwell | 79 | 2.19M | 50 | Jan 1993 – Apr 2026 |
| Sledge Unit 06-07 O-10-49349 | Surge Operating, LLC only | Spraberry (Trend Area) | Howard | 9 | 2.19M | 7.8M | Jan 2017 – Mar 2026 |
| Beck, G. L. O-11-68462 | OXY USA Inc. only | Suntura (Lower Clear Fork) | Terry | 13 | 2.19M | 306K | Jul 2002 – Apr 2026 |
| Midland Farms Deep Unit O-10-13350 | Occidental Permian Ltd. only | Midland Farms (Ellenburger) | Andrews | 21 | 2.19M | 4.41M | Jan 1993 – Apr 2026 |
| Forks GGG O-11-68304 | Medders Oil Company, Inc. only | Balt (Tannehill) | King | 31 | 2.19M | 8.52K | Apr 2001 – Mar 2019 |
| Margaret Ann O-2-11451 | Magnolia Oil & Gas Operating LLC only | Sugarkane (Austin Chalk) | Karnes | 8 | 2.19M | 6.64M | Oct 2017 – Apr 2026 |
| University Waddell Devonian Unit O-10-20692 | Formentera Operations LLC only | University Waddell (Devonian) | Crane | 41 | 2.18M | 3.88M | Jan 1993 – Apr 2026 |
| Kennett 29-41 O-9-19335 | Diamondback E&P LLC only | Spraberry (Trend Area) R 40 Exc | Upton | 10 | 2.18M | 16.1M | May 2016 – Apr 2026 |
| Brantley Jackson Smackover Unit O-5-1887 | Sulphur River Exploration, Inc. only | Brantley Jackson (Smackover) | Hopkins | 16 | 2.18M | 2.96M | Jan 1993 – Apr 2026 |
| Atlas 7 Unit O-10-53158 | EOG Resources, Inc. only | Phantom (Wolfcamp) | Loving | 8 | 2.18M | 6.06M | Aug 2019 – Apr 2026 |
| Farmar C O-9-18840 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 15 | 2.18M | 17M | Oct 2014 – Mar 2026 |
| Turner Unit O-2-10651 | Murphy Expl. & Prod. Co. - USA only | Eagleville (Eagle Ford-2) | Karnes | 9 | 2.18M | 2.57M | Apr 2014 – Apr 2026 |
| Rancho D la Tierra Roja O-1-15679 | Ineos USA Oil & Gas LLC only | Eagleville (Eagle Ford-1) | La Salle | 10 | 2.18M | 4.33M | Apr 2012 – Apr 2026 |
| Anderson-Stone Dim O-1-15630 | Ineos USA Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 14 | 2.17M | 6.4M | Jul 2012 – Apr 2026 |
| Heard, Fannie V. W., Mrs. O-2-2546 | Hilcorp Energy Company only | Tom Oconnor (4500 Greta Mass.) | Refugio | 46 | 2.17M | 929K | Jan 1993 – Apr 2026 |
| Wrgm Unit O-2-9775 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | Karnes | 6 | 2.17M | 2.25M | Oct 2011 – Apr 2026 |
| Apollo Unit O-2-11429 | Caturus Energy, LLC only | Sugarkane (Austin Chalk) | Karnes | 11 | 2.17M | 7.92M | Sep 2017 – Apr 2026 |
| Southwest Garza Unit O-11-61155 | Brown, Geo. R Partnership,lp,the only | Garza | Garza | 68 | 2.17M | 349K | Jan 1993 – Apr 2026 |
| Berdie Unit O-2-11343 | Devon Energy Production Co, L.P. only | Sugarkane (Austin Chalk) | Karnes | 5 | 2.17M | 4.62M | Mar 2017 – Apr 2026 |
| Johnson Ranch O-10-58933 | Occidental Permian Ltd. only | Emma (Barnett Shale) | Martin | 12 | 2.17M | 7.6M | Dec 2022 – Apr 2026 |