| Perkins-Lagasse G-4-287367 | Saxet ( 5,700 Frio) | Nueces | 1 | 41.8K | 99K | Jan 2019 – Apr 2026 |
| State Walton G-10-173356 | Kermit (McKee) | Winkler | 1 | 31.4K | 4M | May 1999 – Apr 2026 |
| State-Walton G-10-279776 | Keystone (Consolidated) | Winkler | 1 | 27.2K | 82.3K | Sep 2015 – Apr 2026 |
| Baird, W.E. G-10-206710 | Kermit (Ellenburger) | Winkler | 1 | 24.3K | 3.69M | Sep 2004 – Apr 2026 |
| Baird, W. E. G-10-257511 | Kermit (Ellenburger) | Winkler | 1 | 13.7K | 3.06M | Jun 2010 – Apr 2026 |
| Dorr State G-10-211695 | Payton (Devonian, Middle) | Ward | 1 | 13.3K | 474K | Dec 2005 – Apr 2026 |
| State of Texas "17" G-10-121218 | Beall, East (Montoya) | Ward | 1 | 5.38K | 957K | Jan 1993 – Apr 2026 |
| Perkins-Lagasse G-4-254276 | Saxet ( 6,400 Frio) | Nueces | 1 | 642 | 497K | Nov 2009 – Apr 2026 |
| Vest "B" G-10-136429 | Kermit (Yates) | Winkler | 1 | 445 | 843K | Jan 1993 – Apr 2026 |
| South Keystone/Ellen/Unit G-10-256551 | Keystone (Ellenburger) | Winkler | 1 | 242 | 1.66M | Mar 2010 – Apr 2026 |
| Halley, S. M. -B- G-10-163252 | Emperor (Devonian) | Winkler | 1 | 122 | 9.35M | May 1997 – Apr 2026 |
| Lawrence, R. M. & L. S. G-4-158886 | Saxet | Nueces | 1 | 7 | 457K | May 1996 – Apr 2026 |
| South Kestone Ellenburger Unit G-10-152790 | Keystone (Ellenburger) | Winkler | 1 | 0 | 6.83M | Nov 1994 – Apr 2026 |
| South Keystone /Ellen/ Unit G-10-279809 | Keystone (Ellenburger) | Winkler | 1 | 0 | 463K | Jul 2015 – Apr 2026 |
| South Keystone/Ellen/Unit G-10-264836 | Keystone (Ellenburger) | Winkler | 1 | 0 | 1.31M | Sep 2010 – Apr 2026 |
| South Keystone /Ellen/ Unit G-10-279773 | Keystone (Ellenburger) | Winkler | 1 | 0 | 120K | Nov 2015 – Apr 2026 |
| Perkins-La Gasse G-4-301366 | Saxet | Nueces | 1 | 0 | 7.42K | May 2025 – Apr 2026 |
| South Keystone /Ellen/ Unit G-10-280019 | Keystone (Ellenburger) | Winkler | 1 | 0 | 502K | Oct 2015 – Apr 2026 |
| South Keystone /Ellen/ Unit G-10-280021 | Keystone (Ellenburger) | Winkler | 1 | 0 | 239K | Oct 2015 – Apr 2026 |
| Lawrence G-4-269800 | Saxet ( 2,600) | Nueces | 1 | 0 | 88.3K | Sep 2011 – Apr 2026 |
| Isensee G-4-290369 | Saxet ( 5,700 Frio) | Nueces | 1 | 2.47K | 5.37K | Apr 2021 – Mar 2026 |
| South Keystone Ellenburger Unit G-10-152108 | Keystone (Ellenburger) | Winkler | 1 | 0 | 11.4M | Nov 1994 – Mar 2026 |
| South Keystone /Ellen/ Unit G-10-140702 | Keystone (Ellenburger) | Winkler | 1 | 0 | 16.1M | Jan 1993 – Feb 2026 |
| Halley, S. G-10-272621 | Emperor (Miss.) | Winkler | 1 | 24.6K | 2.68M | Aug 2013 – Nov 2025 |
| Halley, S. M. G-10-19781 | Emperor (Devonian) | Winkler | 1 | 405 | 7.41M | Jan 1993 – Nov 2025 |
| Keystone Cattle Company G-10-265112 | Keystone (Dev-McKee Cons) | Winkler | 1 | 0 | 36.2K | Dec 2019 – Nov 2025 |
| Lovett, H.E. G-10-291569 | Kermit (Ellenburger) | Winkler | 1 | 0 | 146K | Oct 2021 – Mar 2025 |
| Isensee-West G-4-249349 | Saxet ( 2,500) | Nueces | 1 | 0 | 73.3K | Dec 2008 – Feb 2025 |
| South Keystone /Ellen/ Unit G-10-140701 | Keystone (Ellenburger) | Winkler | 1 | 177 | 18M | Jan 1993 – Jan 2025 |
| Brown-Altman Unit G-10-19746 | Emperor (Devonian) | Winkler | 1 | 410 | 9.04M | Jan 1993 – Dec 2024 |
| Brown-Altman Unit G-10-19691 | Emperor (Wolfcamp) | Winkler | 1 | 434 | 1.02M | Jan 1993 – Nov 2024 |
| Lovett, H. E. G-10-257115 | Keystone (Consolidated) | Winkler | 1 | 13.6K | 114K | Aug 2010 – Aug 2024 |
| Baird, W. E. G-10-185314 | Kermit (McKee) | Winkler | 1 | 1.11K | 776K | Aug 2001 – Apr 2024 |
| Baird, W. E. G-10-173353 | Kermit (McKee) | Winkler | 1 | 647 | 1.64M | May 1999 – Jan 2024 |
| Lovett-Sinclair G-10-186410 | Kermit (McKee) | Winkler | 1 | 7.69K | 304K | Aug 2001 – Aug 2023 |
| Baird, W. E. G-10-178670 | Kermit (McKee) | Winkler | 1 | 6.94K | 1.55M | Jun 2000 – Aug 2023 |
| Baird, W. E. G-10-249209 | Kermit (McKee) | Winkler | 1 | 0 | 196K | Jan 2009 – Aug 2023 |
| Keystone Holt Unit G-10-199654 | Keystone (Consolidated) | Winkler | 1 | 57.1K | 150K | Sep 2003 – Jun 2023 |
| Keystone Holt Unit G-10-190211 | Keystone (Consolidated) | Winkler | 1 | 4.04K | 1.57M | Aug 2002 – Dec 2022 |
| Keystone Holt Unit G-10-173986 | Keystone (Consolidated) | Winkler | 1 | 24.2K | 1.87M | Jul 1999 – Oct 2022 |
| South Keystone /Ellen/ Unit G-10-279772 | Keystone (Ellenburger) | Winkler | 1 | 0 | 37.9K | Oct 2015 – Aug 2022 |
| Baird, W. E. G-10-170874 | Kermit (McKee) | Winkler | 1 | 857 | 1.66M | Oct 1998 – Feb 2022 |
| Baird, W. E. G-10-170776 | Kermit (McKee) | Winkler | 1 | 2.81K | 1.43M | Sep 1998 – Jan 2022 |
| Halley, S. M. -B- G-10-285348 | Emperor (Simpson) | Winkler | 1 | 173 | 46K | May 2018 – May 2021 |
| South Keystone /Ellen/ Unit G-10-140445 | Keystone (Ellenburger) | Winkler | 1 | 5.69K | 16.7M | Jan 1993 – Dec 2020 |
| Keystone Holt Unit G-10-172774 | Keystone (Consolidated) | Winkler | 1 | 3.98K | 2.53M | Dec 1998 – Jun 2020 |
| Noelke -A- G-10-82642 | Yucca Butte (Devonian) | Pecos | 1 | 6.99K | 1.75M | Jan 1993 – Mar 2020 |
| Hill, M. J. -23- G-10-44102 | Halley (Devonian) | Winkler | 1 | 419 | 2.5M | Jan 1993 – Jun 2019 |
| State Walton G-10-229631 | Kermit (Ellenburger) | Winkler | 1 | 0 | 13.8K | Feb 2019 – Feb 2019 |
| Vest -A- G-10-19712 | Emperor (Yates) | Winkler | 1 | 171 | 151K | Jan 1993 – Jul 2018 |