| Martin Mason B O-1-15437 | Ineos USA Oil & Gas LLC only | Eagleville (Eagle Ford-1) | McMullen | 3 | 259K | 136K | Feb 2011 – Aug 2026 |
| Mary Morgan A O-10-64737 | Hibernia Resources IV, LLC only | Spraberry (Trend Area) | Dawson | 1 | 259K | 140K | Jan 2026 – Aug 2026 |
| Davis 36-5 (Alloc-D) O-10-55114 | Crescent Energy Operating, LLC only | Spraberry (Trend Area) | Howard | 1 | 259K | 991K | May 2021 – Jul 2026 |
| McAlister 33K O-10-61708 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 259K | 504K | Oct 2024 – Aug 2026 |
| Haveman 01 G-2-259859 | Marathon Oil EF LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 259K | 1.79M | Dec 2010 – Jun 2023 |
| Jones, Percy, Estate Tr. 6-B O-11-5256 | Three Span Oil & Gas, Inc. only | Salt Creek, South (Penn., Lower) | Kent | 7 | 259K | 69.5K | by Jan 1993 – Aug 2026 |
| Nicole C O-10-64378 | Hibernia Resources IV, LLC only | Spraberry (Trend Area) | Dawson | 1 | 259K | 184K | Nov 2025 – Aug 2026 |
| County Line "a" Unit O-8-27632 | Griffin Resources, LLC only | Lilly Bell (Miss.) | Stephens | 3 | 259K | 2.87M | Jul 1995 – Aug 2026 |
| Meiners O-9-10153 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 6 | 259K | 468K | by Jan 1993 – Aug 2026 |
| Reddic, Jeff O-7-6429 | Basa Resources, Inc. only | East Texas | Rusk | 12 | 259K | 104K | by Jan 1993 – Aug 2026 |
| Mabee Dda K2 O-10-55894 | COG Operating LLC only | Spraberry (Trend Area) | Martin | 1 | 259K | 322K | Feb 2021 – Aug 2026 |
| F. Malek Unit D G-2-292089 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Live Oak | 1 | 259K | 1.01M | Sep 2021 – Aug 2026 |
| Poltergeist-Pixie a 11-38 O-10-62332 | Surge Operating, LLC only | Spraberry (Trend Area) | Howard | 1 | 259K | 224K | Jun 2024 – Aug 2026 |
| Seid B-Borch C Usw C G-2-295428 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | De Witt | 1 | 259K | 780K | Feb 2023 – Aug 2026 |
| Lone Wolf 12 O-9-19161 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Reagan | 1 | 259K | 961K | Oct 2015 – Aug 2026 |
| Giraffe Unit 18D O-10-49820 | VTX Energy Operating, LLC only | Wolfbone (Trend Area) | Reeves | 1 | 259K | 640K | Dec 2017 – Aug 2026 |
| CC Sabathia 37-36-E O-9-20862 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) R 40 Exc | Reagan | 1 | 259K | 4.23M | Nov 2019 – Aug 2026 |
| York State 33 1H G-10-290254 | Perun Energy LLC only | Phantom (Wolfcamp) | Reeves | 1 | 259K | 3.06M | Jan 2019 – Jul 2026 |
| Dr Orson B O-10-51971 | Hibernia Resources IV, LLC only | Spraberry (Trend Area) | Martin | 1 | 259K | 933K | Dec 2018 – Aug 2026 |
| Vic the Demon 34-46 B O-10-57036 | Birch Operations, Inc. only | Spraberry (Trend Area) | Howard | 1 | 259K | 721K | Jan 2022 – Aug 2026 |
| Bertha Anderson Gas Unit G-2-290264 | Capital Star Oil & Gas, Inc. only | Mont (Wilcox 10,900) | Lavaca | 1 | 259K | 8.27M | Dec 2020 – Aug 2026 |
| Schendel-Reynolds SA1 G-2-296721 | Marathon Oil EF LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 259K | 1.12M | May 2024 – Aug 2026 |
| Preston-Freeman 15J O-10-58583 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 259K | 1.17M | Feb 2023 – Aug 2026 |
| Huey State 24 G-10-293433 | Permian Resources Operating, LLC only | Sandbar (Bone Spring) | Culberson | 1 | 259K | 3.32M | Oct 2022 – Aug 2026 |
| Simpson Canyon 1045 Unit O-9-15613 | MLC Operating, LP only | Bluegrass (Wolfcamp) | Crockett | 4 | 259K | 26.8K | May 2004 – Feb 2021 |
| State Kate Olson 57-T2-17X8 B G-10-295305 | BPX Operating Company only | Phantom (Wolfcamp) | Reeves | 1 | 259K | 1.85M | May 2023 – Aug 2026 |
| Knight 55-1-7-6 C G-10-300151 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 259K | 2.58M | Mar 2025 – Aug 2026 |
| Univ. 11 Sec. 13 O-10-36478 | Hilcorp Energy Company only | Martin (Consolidated) | Andrews | 8 | 259K | 2.47M | Dec 2000 – Aug 2026 |
| Mockingbird State Unit 9 G-10-289255 | Apache Corporation only | Phantom (Wolfcamp) | Loving | 1 | 259K | 697K | Nov 2017 – Apr 2026 |
| Poppy-Atrelle 21E O-10-63215 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 259K | 428K | Aug 2025 – Aug 2026 |
| Naylor Jones Unit 51 G-1-292436 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | La Salle | 1 | 259K | 596K | Jun 2014 – Aug 2026 |
| Schorlemer 02 G-2-272473 | Marathon Oil EF LLC only | De Witt (Eagle Ford Shale) | De Witt | 1 | 259K | 1.31M | Apr 2014 – Aug 2026 |
| Queen Robyn W2W2 O O-10-61408 | Civitas Permian Operating, LLC only | Sandbar (Bone Spring) | Loving | 1 | 259K | 2.16M | Mar 2024 – Aug 2026 |
| Beam Meyer-Richard Butler B SA2 O-2-12857 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 1 | 259K | 390K | Aug 2024 – Aug 2026 |
| Aftermath West a Unit BS O-10-60565 | COG Operating LLC only | Sandbar (Bone Spring) | Loving | 1 | 259K | 655K | Feb 2024 – Aug 2026 |
| Franke-Johnson Unit G-2-284179 | Marathon Oil EF LLC only | Sugarkane (Eagle Ford) | Karnes | 1 | 259K | 2.01M | May 2018 – Aug 2026 |
| C.C. Cities Service B O-10-16101 | Montare Operating, Ltd. only | Fuhrman-Mascho | Andrews | 17 | 259K | 161K | by Jan 1993 – Aug 2026 |
| Rio Hondo G-10-297415 | U.S. Energy Development Corp only | Phantom (Wolfcamp) | Ward | 1 | 259K | 2.21M | Oct 2022 – Aug 2026 |
| State Lyssa 49-18-7 WA3 O-10-58592 | Crescent Energy Operating, LLC only | Hoefs T-K (Wolfcamp) | Reeves | 1 | 259K | 533K | Dec 2022 – Jul 2026 |
| Wild Band G-3-300874 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Washington | 1 | 259K | 1.5M | Aug 2025 – Aug 2026 |
| Stiles 18 G-14-266093 | Formentera Operations LLC only | Stiles Ranch (Granite Wash Cons) | Wheeler | 1 | 259K | 7.35M | Oct 2012 – Aug 2026 |
| Edinburg Unit G-4-153314 | Royal Production Company, Inc. only | Edinburg (Lower Marks A) | Hidalgo | 1 | 259K | 6.63M | Nov 1994 – Sep 1999 |
| Shackelford 39-27AF O-10-63492 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 259K | 744K | Jul 2025 – Aug 2026 |
| Zuma 3 G-10-284813 | Mewbourne Oil Company only | Sandbar (Bone Spring) | Loving | 1 | 259K | 1.31M | May 2018 – Aug 2026 |
| Wells O-9-5221 | De Central Operating, LLC only | Spraberry (Trend Area) | Reagan | 8 | 259K | 1.17M | by Jan 1993 – Aug 2026 |
| Divide-Scott W O-9-19588 | Discovery Natural Resources LLC only | Spraberry (Trend Area) | Reagan | 1 | 259K | 1.01M | Apr 2017 – Jul 2026 |
| Davidson "27C" A O-10-46222 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Midland | 1 | 259K | 1.14M | Dec 2013 – Aug 2026 |
| Tubb 34 O-10-39738 | Surge Operating, LLC only | Spraberry (Trend Area) | Howard | 6 | 259K | 884K | Oct 2009 – Feb 2025 |
| Johnson, C. G. a/C #2 O-3-79 | Rising Star Energy Partners II, only | Anahuac | Chambers | 5 | 259K | 835K | by Jan 1993 – Jul 2026 |
| Eady C 4 59-60 G-10-286226 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 259K | 2.43M | Sep 2018 – Aug 2026 |