| Adair S.E. (San Andres)unit O-11-66828 | Adair | Gaines | 65 | 2.13M | 132K | Jan 1993 – Jul 2026 |
| Suniland Field Unit O-11-62221 | Suniland | Lynn | 62 | 1.68M | 920K | Jan 1993 – Jul 2026 |
| Thunder Valley 003 Unit O-10-56277 | Garden City, S. (Wolfcamp) | Scurry | 2 | 945K | 1.98M | Jun 2021 – Jul 2026 |
| Mallet Land & Cattle Co. O-11-6086 | Slaughter | Cochran | 28 | 940K | 355K | Jan 1993 – Jul 2026 |
| Welch Northeast Unit O-11-60301 | Welch | Lynn | 41 | 723K | 14.5K | Jan 1993 – Jul 2026 |
| Payton, D. R. O-11-4612 | P. H. D. | Garza | 10 | 573K | 95.9K | Jan 1993 – Jul 2026 |
| Thunder Valley 236 Unit O-10-55334 | Garden City, S. (Wolfcamp) | Scurry | 3 | 551K | 1.19M | Sep 2020 – Jul 2026 |
| Kline O-11-66117 | Tufbow (Strawn) | Garza | 3 | 513K | 430K | Jan 1993 – Jul 2026 |
| Roberts O-11-63263 | Levelland | Hockley | 10 | 498K | 284K | Jan 1993 – Jul 2026 |
| Thunder Valley 240B Unit O-10-53961 | Garden City, S. (Wolfcamp) | Scurry | 1 | 497K | 1.16M | Jan 2020 – Jul 2026 |
| Mapache Grande 008 O-10-58947 | Garden City, S. (Wolfcamp) | Scurry | 1 | 484K | 990K | Apr 2022 – Jul 2026 |
| Thunder Valley 233 Unit O-10-55333 | Garden City, S. (Wolfcamp) | Scurry | 2 | 445K | 642K | Jul 2020 – Jul 2026 |
| Wallace O-11-67285 | Rojo Canyon (Strawn) | Kent | 2 | 433K | 300K | Aug 1994 – Jul 2026 |
| Jones, Percy Estate, Tr. 6 O-11-68516 | Salt Creek, South (Penn., Lower) | Kent | 2 | 277K | 72.9K | Nov 2002 – Jul 2026 |
| Edmunds, W. E. O-11-65069 | P. H. D. | Lynn | 6 | 265K | 94.6K | Jan 1993 – Jul 2026 |
| Jones, Percy, Estate Tr. 6-B O-11-5256 | Salt Creek, South (Penn., Lower) | Kent | 7 | 257K | 69.5K | Jan 1993 – Jul 2026 |
| Thuett, L. G. O-11-13625 | Three Way (San Andres) | — | 6 | 250K | 7.54K | Jan 1993 – Jul 2026 |
| Mapache Grande 002 O-10-59907 | Garden City, S. (Wolfcamp) | Scurry | 1 | 237K | 345K | Jul 2022 – Jul 2026 |
| Shooting Star O-11-63599 | Boomerang, S. (Strawn Lime) | Kent | 2 | 224K | 34.9K | Jan 1993 – Jul 2026 |
| P. H. D. /Glorieta/ Unit O-11-60479 | P. H. D. (Glorieta) | Lynn | 12 | 214K | 36.9K | Jan 1993 – Jul 2026 |
| Mapache Grande 012 O-10-60871 | Garden City, S. (Wolfcamp) | Scurry | 1 | 200K | 353K | Jun 2023 – Jul 2026 |
| Chisum, Roy R. O-11-18933 | Boomerang, S. (Strawn Lime) | Kent | 10 | 176K | 77.5K | Jan 1993 – Jul 2026 |
| Kline O-11-66570 | Tufbow (Miss) | Garza | 1 | 165K | 269K | Jan 1993 – Jul 2026 |
| Mapache Grande 004 O-10-60379 | Garden City, S. (Wolfcamp) | Scurry | 1 | 165K | 370K | Jul 2022 – Jul 2026 |
| Thunder Valley 234 Unit O-10-58154 | Garden City, S. (Wolfcamp) | Scurry | 1 | 162K | 244K | Feb 2022 – Jul 2026 |
| Storie, S. C. "A" O-11-13455 | Three Way (San Andres) | Garza | 4 | 158K | 7.57K | Jan 1993 – Jul 2026 |
| Thunder Valley 241 Unit O-10-56205 | Garden City, S. (Wolfcamp) | Scurry | 1 | 155K | 388K | Apr 2021 – Jul 2026 |
| Mapache Grande 154B O-10-62604 | Garden City, S. (Wolfcamp) | Scurry | 1 | 151K | 315K | Sep 2023 – Jul 2026 |
| Fortenberry "A" O-11-61531 | Welch | — | 2 | 147K | 4.6K | Jan 1993 – Jul 2026 |
| Thunder Valley 240 Unit O-10-54939 | Garden City, S. (Wolfcamp) | Scurry | 1 | 145K | 420K | Jul 2020 – Jul 2026 |
| Mapache Grande 231 O-10-62557 | Garden City, S. (Wolfcamp) | Scurry | 1 | 142K | 102K | Sep 2023 – Jul 2026 |
| Mapache Grande 001 O-10-60631 | Garden City, S. (Wolfcamp) | Scurry | 1 | 137K | 256K | Jan 2023 – Jul 2026 |
| Mapache Grande 154 O-10-60822 | Garden City, S. (Wolfcamp) | Scurry | 1 | 121K | 204K | Jan 2023 – Jul 2026 |
| Mapache Grande 144 O-10-52425 | Garden City, S. (Wolfcamp) | Scurry | 2 | 116K | 200K | Nov 2018 – Jul 2026 |
| Kline "B" O-11-68987 | Tufbow (Strawn) | Garza | 1 | 105K | 50.2K | Sep 2006 – Jul 2026 |
| Rising Star O-11-63161 | Boomerang, S. (Strawn Lime) | Kent | 1 | 104K | 19.4K | Jan 1993 – Jul 2026 |
| Mapache 032B Unit O-10-63322 | Garden City, S. (Wolfcamp) | Scurry | 1 | 74.7K | 213K | Dec 2024 – Jul 2026 |
| Mapache Grande 019 O-10-63925 | Garden City, S. (Wolfcamp) | Scurry | 1 | 72.2K | 130K | Jan 2025 – Jul 2026 |
| Mapache Grande 229 O-10-62861 | Garden City, S. (Wolfcamp) | Scurry | 1 | 67.2K | 85.5K | Aug 2024 – Jul 2026 |
| Rodgers, I. D. O-11-19418 | Boomerang, S. (Strawn Lime) | Kent | 3 | 67K | 9.52K | Jan 1993 – Jul 2026 |
| Davis, C. S. "A" O-11-60589 | Y. W. O. (San Andres) | Lynn | 3 | 62K | 77.2K | Jan 1993 – Jul 2026 |
| Mapache Grande 148 O-10-60715 | Garden City, S. (Wolfcamp) | Scurry | 1 | 48.1K | 125K | Jun 2023 – Jul 2026 |
| Mapache 032 Unit O-10-54937 | Garden City, S. (Wolfcamp) | Scurry | 1 | 47.1K | 20.5K | Jul 2020 – Jul 2026 |
| Rosenberg O-11-70280 | Adair | Gaines | 2 | 32.3K | 0 | Sep 2014 – Jul 2026 |
| Mapache 003 Unit O-10-54936 | Garden City, S. (Wolfcamp) | Mitchell | 1 | 29.4K | 49.9K | Jul 2020 – Jul 2026 |
| Callaway O-11-64414 | Sharon Ridge (1700) | Scurry | 5 | 29K | 747 | Jan 1993 – Jul 2026 |
| Thunder Valley 002 Unit O-10-54938 | Garden City, S. (Wolfcamp) | Scurry | 2 | 18.5K | 7.26K | Jul 2020 – Jul 2026 |
| Haire, Jack O-11-65314 | P. H. D. (Glorieta) | Lynn | 3 | 13.7K | 5.46K | Jan 1993 – Jul 2026 |
| China Grove SWD O-10-62136 | Garden City, S. (Wolfcamp) | Scurry | 1 | 0 | 0 | Aug 2023 – Jul 2026 |
| Kline O-11-69967 | Dorward | Garza | 1 | 0 | 0 | Jun 2012 – Feb 2025 |