| Neal Lethco 29-2 B O-10-53243 | Diamondback E&P LLC only | Hoefs T-K (Wolfcamp) | Pecos | 1 | 436K | 1.04M | Nov 2019 – Apr 2026 |
| Glasscock A5 O-10-22305 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 6 | 436K | 674K | by Jan 1993 – Aug 2025 |
| Lackey Unit B-A C Usw H O-2-11953 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 436K | 1.53M | Feb 2020 – Apr 2026 |
| TXL-Powell A12 O-9-21069 | COG Operating LLC only | Pegasus (Consolidated) | Upton | 1 | 436K | 1.2M | Jul 2020 – Apr 2026 |
| Hooks Gas Unit 1 G-2-270007 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 436K | 2.28M | May 2013 – Apr 2026 |
| Genelle BA-Harrell Usw D O-2-12296 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | Karnes | 1 | 436K | 834K | Nov 2021 – Apr 2026 |
| Silvertip 76-18 Unit M G-10-282464 | Anadarko E&P Onshore LLC only | Sandbar (Bone Spring) | Loving | 1 | 436K | 1.35M | Aug 2018 – Jul 2023 |
| Lindsay 9-4D-55-1 G-10-291097 | WPX Energy Permian, LLC only | Phantom (Wolfcamp) | Loving | 1 | 436K | 2.79M | Jul 2021 – Mar 2026 |
| Hellfire East D O-9-22131 | Apache Corporation only | Spraberry (Trend Area) | Upton | 2 | 436K | 818K | Feb 2023 – Apr 2026 |
| University 38 R O-9-18243 | Sem Operating Company LLC only | Lin (Wolfcamp) | Crockett | 4 | 436K | 6.4M | Jul 2013 – Apr 2026 |
| Russell Long C O-10-54248 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 436K | 748K | Apr 2020 – Apr 2026 |
| Mary 18-7-H O-9-19445 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) R 40 Exc | Upton | 1 | 436K | 1.02M | Dec 2016 – Apr 2026 |
| Mayer O-9-20676 | Permian Resources Operating, LLC only | Spraberry (Trend Area) R 40 Exc | Irion | 16 | 436K | 20.5M | Mar 2020 – Apr 2026 |
| Naranjo-K South Usw D O-2-12054 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | Karnes | 1 | 436K | 838K | Aug 2021 – Apr 2026 |
| Trinity State 8 O-10-49063 | Blue Arrow Operating, LLC only | Hoefs T-K (Wolfcamp) | Reeves | 1 | 436K | 522K | Sep 2016 – Apr 2026 |
| Brooke 184-185 Unit G-10-289112 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Ward | 1 | 436K | 4.98M | Jul 2019 – Apr 2026 |
| Chapman State 32-41-2S O-10-51080 | Permian Resources Operating, LLC only | Wolfbone (Trend Area) | Reeves | 1 | 436K | 984K | Sep 2018 – Apr 2026 |
| Naylor Jones Unit 145 O-1-17370 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | La Salle | 2 | 436K | 609K | Jan 2014 – Apr 2026 |
| Stock Unit O-1-17496 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Gonzales | 2 | 436K | 389K | Feb 2014 – Apr 2026 |
| Ledbetter 66 O-14-8607 | Unbridled Resources, LLC only | Mills Ranch (Granite Wash Cons.) | Wheeler | 1 | 436K | 1.75M | Apr 2011 – Apr 2026 |
| Cage-Briscoe B145 Unit O-1-14624 | El Toro Resources LLC only | Comanche-Halsell (6500) | Maverick | 3 | 436K | 0 | Jul 2005 – Apr 2025 |
| Blalock 1309 O-10-51681 | XTO Energy Inc. only | Spraberry (Trend Area) | Glasscock | 1 | 435K | 1.14M | Dec 2018 – Apr 2026 |
| King Canyon State 54-1-8-5 H G-10-292920 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 435K | 1.25M | Dec 2021 – Apr 2026 |
| Valley Wells State UT 24 G-1-301203 | Ineos USA Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 435K | 1.39M | Jul 2018 – Apr 2026 |
| Fuller, P. L. NCT-1 O-11-1762 | Occidental Permian Ltd. only | Fuller | Scurry | 7 | 435K | 115K | by Jan 1993 – Apr 2026 |
| Hazlewood "32" O-10-35480 | Diamondback E&P LLC only | Spraberry (Trend Area) | Martin | 5 | 435K | 953K | Aug 1997 – Apr 2026 |
| Brunson E 805 O-10-52260 | COG Operating LLC only | Phantom (Wolfcamp) | Loving | 1 | 435K | 558K | Feb 2019 – Apr 2026 |
| Link VJ Ranch 26-23 E G-10-287263 | EOG Resources, Inc. only | Phantom (Wolfcamp) | Loving | 1 | 435K | 2.05M | Feb 2019 – Apr 2026 |
| Burgoo King 2 Unit G-10-290160 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 435K | 6.72M | Apr 2021 – Apr 2026 |
| Fowler 19C O-10-53244 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Glasscock | 1 | 435K | 292K | Sep 2019 – Apr 2026 |
| Graham-University O-10-27850 | Highmark Energy Operating, LLC only | Deep Rock (Glorieta 5950) | Andrews | 3 | 435K | 6.07K | by Jan 1993 – Apr 2026 |
| Red Bluff 57-38 G-10-290706 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Reeves | 1 | 435K | 1.77M | Apr 2015 – Apr 2026 |
| Wight, L. E. "B" O-10-22460 | OXY USA Inc. only | Cowden, North (Deep) | Ector | 7 | 435K | 161K | by Jan 1993 – Apr 2026 |
| Bullhead 55-1-22 Unit B G-10-289722 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 435K | 1.67M | Feb 2020 – Apr 2026 |
| University "7-38" O-10-42432 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Andrews | 23 | 435K | 1.09M | Jan 2012 – Nov 2015 |
| Sandbar 54-2-13 O-10-47060 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 435K | 1.2M | Nov 2016 – Apr 2026 |
| Carpenter State A O-10-50216 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 435K | 1.19M | Mar 2018 – Apr 2026 |
| Shackelford E40F O-10-54547 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) R 40 Exc | Midland | 1 | 435K | 1.78M | Oct 2020 – Apr 2026 |
| Eskew North Unit G-2-256977 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Live Oak | 1 | 435K | 2.18M | Apr 2010 – Apr 2026 |
| P. Frisbie A G-2-291518 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 435K | 1.73M | Oct 2021 – Apr 2026 |
| Lynch - Tippett 4801 F O-10-52125 | Apache Corporation only | Spraberry (Trend Area) | Midland | 2 | 435K | 2.98M | Sep 2019 – Apr 2026 |
| Collingsworth 3625 A O-10-57754 | Diamondback E&P LLC only | Spraberry (Trend Area) | Midland | 2 | 435K | 788K | Jul 2022 – Apr 2026 |
| Kiamu-Johnson (1-S) O-3-24534 | Davis Bros. Oil Producers, Inc. only | Lucky Leon (EY-11) | Jasper | 1 | 435K | 831K | Dec 2003 – Jun 2010 |
| Utl 4546B-21-81 O-10-55519 | Jagged Peak Energy LLC only | Phantom (Wolfcamp) | Winkler | 1 | 435K | 607K | Mar 2021 – Apr 2026 |
| Read et al Unit O-11-64731 | Finley Resources, Inc. only | Brahaney, Northwest (Devonian) | Yoakum | 5 | 435K | 117K | by Jan 1993 – Oct 2014 |
| Mellenbruch Unit O-1-18655 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | La Salle | 8 | 435K | 1.29M | Jan 2016 – Apr 2026 |
| Hay Martin 41/44 G-10-291919 | Chevron U. S. A. Inc. only | Ford, West (Wolfcamp) | Culberson | 1 | 435K | 2.9M | Feb 2022 – Mar 2026 |
| Crawford Tank Farm NW7P O-10-52107 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 435K | 2.41M | Jan 2020 – Apr 2026 |
| Springer 210 O-11-66372 | Sauder Management Company only | Christopher (Lower Tannehill) | King | 2 | 435K | 20 | by Jan 1993 – Sep 2018 |
| Trust O-3-21999 | Hilcorp Energy Company only | Franks, NW. (8900) | Galveston | 3 | 435K | 367K | Apr 1993 – Jun 2021 |