| UL Hutton B O-9-22470 | Civitas Permian Operating, LLC only | Spraberry (Trend Area) | Reagan | 1 | 224K | 452K | Jan 2024 – Aug 2026 |
| Tate "B" O-10-37876 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 5 | 224K | 240K | Oct 2006 – Aug 2026 |
| Target P O-10-51339 | Diamondback E&P LLC only | Spraberry (Trend Area) | Glasscock | 1 | 224K | 3.23M | Apr 2018 – Aug 2026 |
| Elk Alley A1 O-10-57358 | Apache Corporation only | Phantom (Wolfcamp) | Ward | 1 | 224K | 309K | Dec 2021 – Aug 2026 |
| Boure' O-11-67244 | Siana Oil & Gas only | Poker Draw (Devonian) | Yoakum | 1 | 224K | 19.4K | Apr 1994 – Aug 2015 |
| JL McMaster 155-23 (Alloc-D) O-9-19474 | Crescent Energy Operating, LLC only | Spraberry (Trend Area) | Reagan | 1 | 224K | 3.21M | Feb 2017 – Jul 2026 |
| Brook D-29G O-9-22121 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 1 | 224K | 944K | May 2023 – Aug 2026 |
| Eric 'C' 144 O-14-8101 | BE Anadarko II, LLC only | Pan Petro (Cleveland) | Ochiltree | 2 | 224K | 1.1M | Mar 2010 – Aug 2026 |
| UL G 9-45 B O-10-62013 | Elevation Resources LLC only | Emma (Barnett Shale) | Andrews | 1 | 224K | 422K | Apr 2024 – Jul 2026 |
| Nickel Saloon A O-9-21497 | Permian Resources Operating, LLC only | Spraberry (Trend Area) | Upton | 1 | 224K | 629K | Feb 2022 – Aug 2026 |
| Eustace Hindes Unit O-1-16008 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | La Salle | 1 | 224K | 274K | Jun 2012 – Aug 2026 |
| Briscoe Catarina North G-1-288882 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 224K | 962K | Aug 2019 – Aug 2026 |
| Ricartorn A O-1-21021 | FW Eagle Ford I, LLC only | Eagleville (Eagle Ford-1) | Fayette | 1 | 224K | 132K | Mar 2023 – Aug 2026 |
| Foster, Toby O-11-19434 | Fasken Oil and Ranch, Ltd. only | D. E. B. (Wolfcamp, Zone -B-) | Gaines | 2 | 224K | 206K | by Jan 1993 – Aug 2026 |
| Ferguson Brothers O-10-33184 | Independence Resources Mgmt, LLC only | Sugg Ranch (Canyon Dist 08) | Sterling | 14 | 224K | 3.94M | by Jan 1993 – Sep 2019 |
| Shady Oaks L 48-37 O-10-53824 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 224K | 921K | May 2020 – Aug 2026 |
| Streets of Laredo F O-10-65095 | Oxyrock Operating, LLC only | Spraberry (Trend Area) | Martin | 2 | 224K | 269K | Dec 2025 – Aug 2026 |
| Louder-Woody 33M O-10-63676 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 224K | 321K | Oct 2025 – Aug 2026 |
| Reed Brothers De O-10-41054 | Grayrock Energy II, LLC only | Howard Glasscock (Consolidated) | Howard | 20 | 224K | 0 | Dec 2011 – Aug 2026 |
| Fasken-Evans 11D O-10-63070 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 224K | 352K | Apr 2025 – Aug 2026 |
| Pizarro O-9-17616 | Sable Permian Resources, LLC only | Lin (Wolfcamp) | Irion | 4 | 224K | 2.12M | Sep 2011 – Feb 2020 |
| Johnston HC4 Dim O-1-19703 | Ineos USA Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 224K | 865K | Dec 2018 – Aug 2026 |
| Pge Dos G-1-260369 | Crescent Energy Operating, LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 224K | 2.87M | Mar 2011 – Aug 2026 |
| Britain Cindy Kay (SA) D O-9-23314 | SM Energy Company only | Spraberry (Trend Area) | Upton | 1 | 224K | 349K | Aug 2025 – Aug 2026 |
| Sadler (Dornick Hills) Sand Unit O-13-27921 | Grayson Petroleum Company only | Andrade (Dornick Hills) | Grayson | 13 | 224K | 21 | by Jan 1993 – Aug 2026 |
| EC North Unit O-1-18962 | Trailblazer Energy Resources,llc only | Eagleville (Eagle Ford-1) | Atascosa | 1 | 224K | 175K | Jan 2017 – Aug 2026 |
| Jetero Investments Company O-1-7491 | Buffco Production Inc. only | Jetero (San Miguel) | Zavala | 1 | 224K | 2.86K | by Jan 1993 – Aug 2026 |
| CBR 4 G-10-286180 | WPX Energy Permian, LLC only | Phantom (Wolfcamp) | Loving | 1 | 224K | 1.22M | Jun 2016 – Aug 2026 |
| UL Loveland 1920-17W A O-10-58447 | WPX Energy Permian, LLC only | Phantom (Wolfcamp) | Ward | 1 | 224K | 582K | Oct 2022 – Aug 2026 |
| Stumberg Ranch Unit E G-1-294324 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 224K | 1.04M | Dec 2018 – Aug 2026 |
| Rogers Dentonio Ranch G-1-263653 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 224K | 887K | Sep 2011 – Aug 2026 |
| Gohlke A-Butler D Ulw A G-2-301911 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 224K | 1.32M | Nov 2025 – Aug 2026 |
| Chevron-University "10" O-10-33240 | Vin Fisher Operating, Inc. only | Fullerton (San Andres) | Andrews | 6 | 224K | 309K | by Jan 1993 – Aug 2026 |
| TXL 40/45 G-10-294667 | Mewbourne Oil Company only | Sandbar (Bone Spring) | Loving | 1 | 224K | 1.28M | Jan 2023 – Aug 2026 |
| Arndt A G-2-283624 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | De Witt | 1 | 224K | 891K | Aug 2017 – Aug 2026 |
| Low Rider O-10-52484 | Gordy Oil Company only | Wolfbone (Trend Area) | Pecos | 1 | 224K | 393K | May 2019 – Aug 2026 |
| UL 2539 E16 O-10-55562 | Diamondback E&P LLC only | Spraberry (Trend Area) | Andrews | 1 | 224K | 1.21M | Apr 2021 – Aug 2026 |
| Brown & Cross O-13-26756 | Waggoner Operating, L.L.C. only | Wichita County (Special) | Wichita | 39 | 224K | 155K | by Jan 1993 – Aug 2026 |
| Briscoe R G-1-296660 | SM Energy Company only | Lorenzo (Austin Chalk) | Webb | 1 | 224K | 1.23M | Apr 2024 – Aug 2026 |
| STS G-1-288391 | BPX Operating Company only | Hawkville (Eagleford Shale) | La Salle | 1 | 224K | 7.33M | Sep 2019 – Aug 2026 |
| Fee "AH" O-10-36973 | Fasken Oil and Ranch, Ltd. only | Cowden, North | Ector | 3 | 224K | 14K | Nov 2002 – Aug 2026 |
| Faith-San Pedro G-1-275233 | Crescent Energy Operating, LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 224K | 1.03M | Sep 2012 – Aug 2026 |
| Briscoe Chupadera Ranch G-1-275058 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 224K | 1.18M | Nov 2014 – Aug 2026 |
| Germania W41I O-10-62833 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 224K | 451K | Feb 2025 – Aug 2026 |
| T & P RY Co A-C O-7-7743 | TXX Operating LLC only | East Texas | Gregg | 4 | 224K | 92.7K | by Jan 1993 – Apr 2008 |
| UL Carniolan 7-49 I O-10-56702 | Diamondback E&P LLC only | Spraberry (Trend Area) | Andrews | 1 | 224K | 329K | Jan 2022 – Aug 2026 |
| Sharktooth (SA) Unit 2 G-2-299598 | FW Eagle Ford I, LLC only | Eagleville (Eagle Ford-2) | Lavaca | 1 | 224K | 527K | Sep 2018 – Aug 2026 |
| Gulf Troporo Unit No. 1 O-10-15713 | P.o.&g. Operating, LLC only | Troporo (Devonian) | Pecos | 5 | 224K | 151K | by Jan 1993 – Aug 2022 |
| University 23-20 O-10-41024 | Crescent Energy Operating, LLC only | War-Wink, S. (Wolfcamp) | Winkler | 1 | 224K | 192K | Jan 2011 – Jul 2026 |
| Briscoe Eckhardt-Swonke Unit G-1-271111 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 224K | 1.57M | Aug 2013 – Aug 2026 |