| Jordan University Unit O-10-19955 | Jordan | Ector | 300 | 9.39M | 5.5M | Jan 1993 – Jul 2026 |
| Happy Spraberry Lime Unit O-11-66857 | Happy (Spraberry Lime) | Garza | 16 | 6.25M | 1.33M | Jan 1993 – Jul 2026 |
| Flowers /Canyon Sand/ Unit O-8-9713 | Flowers (Canyon Sand) | Stonewall | 354 | 4.54M | 1.2M | Jan 1993 – Jul 2026 |
| Jameson Reef Unit O-9-621 | Jameson | Coke | 215 | 3.63M | 18.5M | Jan 1993 – Jul 2026 |
| I. A. B. Unit O-9-3910 | I. A. B. (Menielle Penn.) | Coke | 89 | 3.61M | 21.2M | Jan 1993 – Jul 2026 |
| White, J. M. O-10-11303 | Block a-34 (Glorieta) | Andrews | 10 | 3.6M | 240K | Jan 1993 – Jul 2026 |
| Southwest Nena Lucia Unit O-8-8844 | Nena Lucia (Strawn Reef) | Nolan | 148 | 3.44M | 17.3M | Jan 1993 – Jul 2026 |
| Cowden, Jax M., et al /NCT-D/ O-10-19915 | Bar-Mar (Dev.) | Crane | 26 | 3.11M | 1.07M | Jan 1993 – Jul 2026 |
| Willamar West Unit O-4-3391 | Willamar, West | Willacy | 207 | 3.02M | 3.17M | Jan 1993 – Jul 2026 |
| King, E. F. O-10-8494 | Fuhrman (Glorieta) | Andrews | 34 | 2.32M | 759K | Jan 1993 – Jul 2026 |
| Willamar East Unit O-4-7915 | Willamar | Willacy | 28 | 2.12M | 1.88M | Jan 1993 – Jul 2026 |
| Settles, W. R. -A- O-10-41251 | Howard Glasscock (Consolidated) | Howard | 118 | 1.79M | 90.2K | Dec 2011 – Jul 2026 |
| McClintic Unit O-10-18960 | McElroy | Crane | 61 | 1.71M | 124K | Jan 1993 – Jul 2026 |
| Settles, W. R. O-10-41250 | Howard Glasscock (Consolidated) | Howard | 76 | 1.53M | 84.5K | Dec 2011 – Jul 2026 |
| Burnett, S. B. Estate "D" O-11-66562 | Big RRR (South, Conglomerate) | King | 6 | 1.44M | 1.11M | Jan 1993 – Jul 2026 |
| Eubanks (Clearfork) Unit O-11-62780 | Robertson, N. (Clear Fork 7100) | Gaines | 40 | 1.39M | 701K | Jan 1993 – Jul 2026 |
| Cope, H. R. O-10-8636 | Nolley (Wolfcamp) | Andrews | 11 | 1.38M | 478K | Jan 1993 – Jul 2026 |
| North Nena Lucia Unit O-8-8749 | Nena Lucia (Strawn Reef) | Nolan | 107 | 1.27M | 9.11M | Jan 1993 – Jul 2026 |
| Deford-White Oil Unit O-10-31898 | Block a-34 (Glorieta) | Andrews | 3 | 1.17M | 55.9K | Jan 1993 – Jul 2026 |
| Exxon Fee Eubanks "D" O-11-62478 | Robertson, N. (Clear Fork 7100) | Gaines | 22 | 1.14M | 542K | Jan 1993 – Jul 2026 |
| Roberts, Dora O-10-41261 | Howard Glasscock (Consolidated) | Howard | 39 | 1.14M | 27.1K | Dec 2011 – Jul 2026 |
| King, E. F. O-10-1710 | Fuhrman-Mascho | Andrews | 24 | 1.12M | 374K | Jan 1993 – Jul 2026 |
| Chalk, G. O. -D- O-10-41216 | Howard Glasscock (Consolidated) | Howard | 32 | 1.12M | 252K | Dec 2011 – Jul 2026 |
| Exxon Fee Eubanks "C" O-11-62540 | Robertson, N. (Clear Fork 7100) | Gaines | 22 | 1.04M | 516K | Jan 1993 – Jul 2026 |
| Menielle, L.B. O-9-13876 | I. A. B. (Strawn) | Coke | 10 | 1.04M | 5.68M | Jul 1995 – Jul 2026 |
| Murray, Alberta B. O-11-311 | Anton-Irish | Lubbock | 11 | 1.01M | 93.1K | Jan 1993 – Jul 2026 |
| Hyman, Sarah O-10-41242 | Howard Glasscock (Consolidated) | Howard | 40 | 949K | 234K | Dec 2011 – Jul 2026 |
| Overton, B. O-10-41245 | Howard Glasscock (Consolidated) | Howard | 34 | 891K | 24.8K | Dec 2011 – Jul 2026 |
| North Robertson San Andres Unit O-11-71163 | Harris (San Andres) | Gaines | 78 | 797K | 519K | Feb 2020 – Jul 2026 |
| Chalk, G. O. -C- O-10-41213 | Howard Glasscock (Consolidated) | Howard | 26 | 736K | 111K | Dec 2011 – Jul 2026 |
| White, J. M. O-10-36526 | Means | Andrews | 9 | 667K | 609K | Jan 2001 – Jul 2026 |
| Mann, S. F. O-11-5470 | Seminole (San Angelo) | Gaines | 6 | 619K | 107K | Jan 1993 – Jul 2026 |
| Exxon-Atlantic H & J O-11-16508 | Huat (Canyon) | Gaines | 5 | 616K | 184K | Jan 1993 – Jul 2026 |
| Owen-Chalk O-10-41222 | Howard Glasscock (Consolidated) | Howard | 30 | 600K | 191K | Dec 2011 – Jul 2026 |
| Edwards, W. P. O-10-1261 | Edwards | Crane | 33 | 579K | 1.45M | Jan 1993 – Jul 2026 |
| Armstrong, Elizabeth M., et AL O-10-18912 | Block a-34 (Glorieta) | Andrews | 2 | 555K | 29K | Jan 1993 – Jul 2026 |
| Eason, S. T. O-10-41235 | Howard Glasscock (Consolidated) | Howard | 16 | 533K | 17.7K | Dec 2011 – Jul 2026 |
| Chalk, G. O.-G- O-10-41220 | Howard Glasscock (Consolidated) | Howard | 38 | 496K | 140K | Dec 2011 – Jul 2026 |
| Willamar West Miocene Unit O-4-9525 | Willamar, West (Miocene 5300) | Willacy | 8 | 475K | 663K | Jan 1993 – Jul 2026 |
| Willamar Community "E" O-4-12714 | Willamar (Miocene 5400, East) | Willacy | 3 | 463K | 314K | Jun 1997 – Jul 2026 |
| Chalk, G.O.-B- O-10-41211 | Howard Glasscock (Consolidated) | Howard | 13 | 436K | 89.6K | Dec 2011 – Jul 2026 |
| Chalk,mary O-10-41221 | Howard Glasscock (Consolidated) | Howard | 37 | 366K | 130K | Dec 2011 – Jul 2026 |
| Burnett, S. B. Estate "D" O-11-536 | Burnett Ranch (Penn. Sand) | King | 9 | 353K | 32.7K | Jan 1993 – Jul 2026 |
| Willamar Community "E" O-4-12275 | Willamar (Miocene 5300, East) | Willacy | 2 | 350K | 318K | Sep 1993 – Jul 2026 |
| Chalk, G.O.-E- O-10-41219 | Howard Glasscock (Consolidated) | Howard | 24 | 321K | 91.6K | Dec 2011 – Jul 2026 |
| University "D" O-10-24769 | Penwell (Glorieta) | Ector | 4 | 312K | 259K | Jan 1993 – Jul 2026 |
| Renaud O-10-36717 | Abell (Detrital) | Crane | 1 | 308K | 198K | Aug 2001 – Jul 2026 |
| R.K. Deford A O-10-45176 | Block a-34 (Glorieta) | Andrews | 2 | 296K | 32K | Apr 2014 – Jul 2026 |
| Renaud O-10-24248 | Abell (Permian-General) | Crane | 10 | 278K | 525K | Jan 1993 – Jul 2026 |
| Williamar West Miocene Unit O-4-10056 | Willamar, West (Miocene 5850) | Willacy | 5 | 271K | 172K | Jan 1993 – Jul 2026 |