| University 4-7B O-9-21264 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 1 | 226K | 458K | Feb 2021 – Aug 2026 |
| Pajarito E O-1-21536 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | McMullen | 1 | 226K | 485K | Sep 2024 – Aug 2026 |
| Ross, Leger G-3-154116 | Ballard Exploration Company,inc. only | China Townsite (Yegua EY-2) | Jefferson | 1 | 226K | 9.08M | Mar 1995 – Jun 2013 |
| Mabee 7K O-10-61825 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 226K | 307K | Nov 2024 – Aug 2026 |
| Womack, Mary O-10-25747 | Unitex Oil & Gas, L.L.C. only | Coleman Ranch, N. (Clear Fork) | Mitchell | 15 | 226K | 19 | by Jan 1993 – Aug 2026 |
| Briscoe Catarina Ranch G-1-271275 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 226K | 1.84M | Nov 2013 – Aug 2026 |
| Orange Crush Unit G-10-287906 | Petro-Hunt Permian, LLC only | Ford, West (Wolfcamp) | Reeves | 1 | 226K | 5.32M | Apr 2019 – Apr 2026 |
| Driver Proctor 33-40I O-9-22379 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Reagan | 1 | 226K | 978K | Dec 2023 – Aug 2026 |
| Grant G-4-195215 | Millennium Exploration Co. LLC only | McCampbell (Deep Frio Cons.) | Aransas | 1 | 226K | 8.5M | Jan 2002 – Apr 2022 |
| Carmody Trust BD B O-2-12522 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | Karnes | 1 | 226K | 249K | Nov 2022 – Aug 2026 |
| Rifleman C-19 A G-10-288041 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 226K | 2.64M | Jul 2019 – Aug 2026 |
| Redington 43-18 I O-10-63900 | Diamondback E&P LLC only | Spraberry (Trend Area) | Martin | 1 | 226K | 295K | Nov 2025 – Aug 2026 |
| UL Bighorn N 21-30-19 O-10-53691 | Apache Corporation only | Phantom (Wolfcamp) | Winkler | 1 | 226K | 250K | Mar 2020 – Feb 2026 |
| Midkiff W1D O-10-58177 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 226K | 1.81M | Sep 2022 – Aug 2026 |
| West Tugboat State 8-11 G-10-298599 | Manti Tarka Permian OP, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 226K | 2.5M | Aug 2024 – Aug 2026 |
| Crawford 27M O-10-59640 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 226K | 561K | Dec 2023 – Aug 2026 |
| Forrest Wheeler 'C' O-1-16832 | Trinity Operating (Usg), LLC only | Eagleville (Eagle Ford-1) | McMullen | 2 | 226K | 713K | May 2013 – Aug 2026 |
| Daffy O-3-27406 | Whitehead Resources, Ltd. only | Van Meter (Yegua Cons.) | Jasper | 1 | 226K | 188K | May 2018 – Aug 2026 |
| Wetherbee Unit G-10-284873 | COG Operating LLC only | Ford, West (Wolfcamp) | Culberson | 1 | 226K | 3.25M | May 2018 – Aug 2026 |
| Arledge Ranch Unit O-1-16362 | FW Eagle Ford I, LLC only | Eagleville (Eagle Ford-1) | Gonzales | 1 | 226K | 80.1K | Dec 2012 – Aug 2026 |
| Weaver, Mae O-10-50225 | Diamondback E&P LLC only | Spraberry (Trend Area) | Glasscock | 3 | 226K | 389K | Mar 2000 – Aug 2026 |
| Bloxom O-9-13795 | Saxum Opco, LLC only | W. Richardson, E. (Wlfc.) | Upton | 2 | 226K | 620K | May 1995 – Aug 2026 |
| JBL O-10-42994 | Trilogy Operating, Inc. only | Deadwood (Fusselman) | Glasscock | 3 | 226K | 194K | Aug 2012 – Apr 2019 |
| Fox - Stoeltje B O-2-12565 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | Karnes | 1 | 226K | 162K | Mar 2023 – Aug 2026 |
| Amerigo 903BL O-9-19766 | OXY USA WTP LP only | Spraberry (Trend Area) R 40 Exc | Reagan | 1 | 226K | 2.23M | Sep 2017 – Aug 2026 |
| Orion B 5 G-10-294666 | EOG Resources, Inc. only | Sandbar (Bone Spring) | Loving | 1 | 226K | 840K | Oct 2022 – Aug 2026 |
| T. L. & M -C- O-10-26533 | New Height Energy, LLC only | Iatan, East Howard | Howard | 9 | 226K | 7.78K | by Jan 1993 – May 2026 |
| Boothe 236-6 O-9-19802 | Permian Resources Operating, LLC only | Spraberry (Trend Area) | Reagan | 1 | 226K | 2.19M | Aug 2017 – Aug 2026 |
| Altito a 27A Unit O-1-18375 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | La Salle | 2 | 226K | 564K | Mar 2015 – Aug 2026 |
| Big el 45-04 B O-10-57674 | Crescent Energy Operating, LLC only | Spraberry (Trend Area) | Howard | 1 | 226K | 775K | Jan 2023 – Jul 2026 |
| Hope Schorlemer 01 G-2-272505 | Marathon Oil EF LLC only | De Witt (Eagle Ford Shale) | De Witt | 1 | 226K | 1.06M | Apr 2014 – Aug 2026 |
| Muriel Unit Las O-1-17235 | Ineos USA Oil & Gas LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 226K | 298K | Nov 2013 – Aug 2026 |
| CBR 18-19P-56-T1 G-10-296765 | WPX Energy Permian, LLC only | Sandbar (Bone Spring) | Loving | 1 | 226K | 1.62M | Feb 2024 – Aug 2026 |
| Dr State Wise Unit 1 G-10-296790 | Chevron U. S. A. Inc. only | Ford, West (Wolfcamp) | Culberson | 1 | 226K | 2.6M | Jul 2024 – Aug 2026 |
| Clanahan, N. C. "D" O-11-64995 | Occidental Permian Ltd. only | Prentice (6700) | Yoakum | 10 | 226K | 92K | by Jan 1993 – Aug 2026 |
| Locke O-3-24201 | Pine Ridge Operating, L.P. only | Algoa, West (Frio A) | Brazoria | 1 | 226K | 229K | Mar 2002 – Feb 2020 |
| University "9" O-9-7035 | Michaelson Producing Company only | Farmer (San Andres) | Crockett | 16 | 226K | 322K | by Jan 1993 – Aug 2026 |
| Worthey Ranch G-1-295361 | Javelin Energy Partners Mgmt LLC only | Lorenzo (Austin Chalk) | Webb | 1 | 226K | 2.22M | Apr 2023 – Aug 2026 |
| Crawford-Welchest 27K O-10-61960 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 226K | 594K | Oct 2024 – Aug 2026 |
| Jets 54-2-2-11 C O-10-64843 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 226K | 501K | Sep 2025 – Aug 2026 |
| Wolfman E O-10-62786 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 226K | 1.36M | Apr 2024 – Aug 2026 |
| Rio Lobo State D G-10-298931 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 226K | 2.34M | Jan 2025 – Aug 2026 |
| Grissom G-10-286375 | COG Operating LLC only | Ford, West (Wolfcamp) | Culberson | 1 | 226K | 1.34M | Aug 2018 – Aug 2026 |
| Peacemaker State 10B O-10-63632 | Blue Arrow Operating, LLC only | Hoefs T-K (Wolfcamp) | Reeves | 1 | 226K | 671K | May 2025 – Aug 2026 |
| Birdman A G-10-288177 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 226K | 4.4M | Aug 2019 – Aug 2026 |
| King George SA5703 O-10-59191 | Bosque Texas Oil LLC only | Ruppel (Woodford) | Ward | 1 | 226K | 1.47M | Mar 2023 – Aug 2026 |
| Christy-Thomas 15C O-9-22384 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Reagan | 1 | 226K | 698K | May 2024 – Aug 2026 |
| South Curtis Ranch 3405DP O-10-57451 | Occidental Permian Ltd. only | Spraberry (Trend Area) | Martin | 1 | 226K | 432K | Mar 2021 – Aug 2026 |
| Arabian 1H G-1-302095 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Frio | 1 | 226K | 324K | Jan 2016 – Sep 2023 |
| Teal-Hoskins Efs O-1-19036 | Crescent Energy Operating, LLC only | Eagleville (Eagle Ford-1) | McMullen | 1 | 226K | 388K | Jul 2017 – Aug 2026 |