| Wilson O-7-6173 | Basa Resources, Inc. only | East Texas | Gregg | 20 | 578K | 380K | Jan 1993 – Apr 2026 |
| Walker 14-11 (Alloc-2NH) O-10-50359 | Diamondback E&P LLC only | Spraberry (Trend Area) | Martin | 2 | 578K | 1.06M | Sep 2017 – Apr 2026 |
| Patton 34-39 C O-10-63060 | Diamondback E&P LLC only | Spraberry (Trend Area) | Midland | 3 | 578K | 1.07M | Jan 2025 – Apr 2026 |
| Wegner 35E O-10-54822 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Howard | 1 | 578K | 741K | Mar 2020 – Apr 2026 |
| Big Brown 30 Fee B G-10-287673 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 578K | 4.78M | Jul 2019 – Apr 2026 |
| Elkin-Crawford 34A O-10-55763 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 578K | 785K | May 2021 – Apr 2026 |
| Petty Gas Unit G-3-216300 | Union Gas Operating Company only | Vickers (Wilcox Middle) | Hardin | 1 | 578K | 1.7M | Mar 2006 – Apr 2026 |
| University B20 11 O-10-48055 | Mewbourne Oil Company only | Phantom (Wolfcamp) | Winkler | 1 | 578K | 500K | Aug 2016 – Apr 2026 |
| Saunders Unit A G-2-288728 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 578K | 2.27M | Dec 2019 – Apr 2026 |
| AMACKER68 O-9-15586 | COG Operating LLC only | Spraberry (Trend Area) | Upton | 7 | 578K | 2.45M | Sep 2004 – Apr 2026 |
| Manassas State 55-4-22-21 C G-10-292359 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Reeves | 1 | 578K | 2.12M | Apr 2021 – Apr 2026 |
| Joshua 32-51 C O-9-20844 | Crescent Energy Operating, LLC only | Spraberry (Trend Area) R 40 Exc | Upton | 2 | 578K | 1.86M | Dec 2019 – Apr 2026 |
| Schlenker Unit A O-2-10195 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | De Witt | 1 | 578K | 948K | Oct 2012 – Apr 2026 |
| Shiny One 51 O-11-69688 | Onaroll Operating LLC only | Willene (Fusselman) | Lynn | 2 | 577K | 167K | Feb 2011 – Feb 2026 |
| Baird, W. E. O-10-12805 | Devon Energy Production Co, L.P. only | Keystone (Clear Fork) | Winkler | 35 | 577K | 4.09M | Jan 1993 – Aug 2015 |
| Foster, H. S. O-10-929 | Helms Oil & Gas, LLC only | Cowden, South | Ector | 25 | 577K | 409K | Jan 1993 – Mar 2022 |
| Slaughter "B" O-11-68123 | CML Exploration, LLC only | Happy (Spraberry Lime) | Garza | 3 | 577K | 85.6K | Aug 1999 – Apr 2026 |
| Midnight Bourbon East A O-10-59611 | Apache Corporation only | Spraberry (Trend Area) | Midland | 1 | 577K | 1.67M | Aug 2023 – Apr 2026 |
| University 43-14 O-9-18377 | Sable Permian Resources, LLC only | Lin (Wolfcamp) | Reagan | 6 | 577K | 5.15M | Oct 2013 – Feb 2020 |
| Christine O-9-17599 | Firebird Energy II LLC only | Spraberry (Trend Area) | Upton | 9 | 577K | 2.28M | Sep 2011 – Apr 2026 |
| Warling 01 G-2-265013 | Marathon Oil EF LLC only | De Witt (Eagle Ford Shale) | De Witt | 1 | 577K | 1.89M | Oct 2011 – Oct 2024 |
| Gwosdz A G-2-282955 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 577K | 2.28M | Jan 2017 – Apr 2026 |
| State Neal Lethco 7-8 B O-10-50440 | Diamondback E&P LLC only | Hoefs T-K (Wolfcamp) | Pecos | 1 | 577K | 909K | Apr 2018 – Apr 2026 |
| Oldham Trust West Unit 25-41 O-10-59619 | Surge Operating, LLC only | Spraberry (Trend Area) | Howard | 2 | 577K | 1.03M | Oct 2022 – Mar 2026 |
| L.B. Hailey Unit G-2-264360 | Devon Energy Production Co, L.P. only | Sugarkane (Eagle Ford) | Karnes | 1 | 577K | 4.79M | Sep 2011 – Apr 2026 |
| Hogg, George D. O-10-43692 | Hilcorp Energy Company only | F. A. Hogg (Penn Detrital) | Winkler | 4 | 577K | 2.78M | Feb 2013 – Apr 2026 |
| Common Nail E O-10-57851 | Oxyrock Operating, LLC only | Spraberry (Trend Area) | Midland | 5 | 577K | 1.69M | Oct 2022 – Apr 2026 |
| Naylor Jones Unit 71 O-1-17907 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | La Salle | 2 | 577K | 715K | May 2014 – Mar 2026 |
| University 7-20D O-10-58693 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Andrews | 1 | 577K | 602K | Jun 2023 – Apr 2026 |
| CBR 33-28B-56-1 G-10-286892 | WPX Energy Permian, LLC only | Phantom (Wolfcamp) | Loving | 1 | 577K | 3.16M | Mar 2019 – Mar 2026 |
| Gigi State 12-13-2N O-10-54233 | Permian Resources Operating, LLC only | Wolfbone (Trend Area) | Reeves | 1 | 577K | 831K | Dec 2019 – Apr 2026 |
| Welch Foundation O-3-23221 | Jay Management Company, LLC only | Esperson Dome (Vicksburg) | Liberty | 3 | 576K | 248K | May 1997 – Apr 2026 |
| Cash Unit 176-177W O-10-51206 | Apache Corporation only | Wolfbone (Trend Area) | Reeves | 1 | 576K | 1.62M | Sep 2018 – Apr 2026 |
| University 7-26B O-10-38870 | Diamondback E&P LLC only | Spraberry (Trend Area) | Martin | 12 | 576K | 1.7M | Jun 2008 – Apr 2026 |
| Clay Creek West Unit O-3-9388 | Hyperion Oil & Gas LLC only | Clay Creek | Washington | 48 | 576K | 163K | Jan 1993 – Apr 2026 |
| Weaver State A O-10-49304 | Permian Resources Operating, LLC only | Wolfbone (Trend Area) | Reeves | 1 | 576K | 1.64M | Feb 2017 – Apr 2026 |
| Lacy Creek 22-27 (Alloc-B) O-10-46034 | Crescent Energy Operating, LLC only | Garden City, S. (Wolfcamp) | Glasscock | 3 | 576K | 4.86M | Aug 2014 – Apr 2026 |
| Brook O-3A O-9-22338 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 1 | 576K | 791K | May 2024 – Apr 2026 |
| Neal Lethco 29-2 D O-10-54267 | Diamondback E&P LLC only | Hoefs T-K (Wolfcamp) | Pecos | 1 | 576K | 939K | Aug 2020 – Apr 2026 |
| Ledbetter O-8-29297 | Stephens & Johnson Operating Co. only | Oilers Revenge (Canyon Reef) | Taylor | 5 | 576K | 0 | Aug 2003 – Apr 2026 |
| Riverside 21601 36 G-10-284472 | BTA Oil Producers, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 576K | 2.12M | Sep 2016 – Feb 2026 |
| Alice Fee 34 G-10-286344 | Capitan Energy, Incorporated only | Ford, West (Wolfcamp) | Culberson | 1 | 576K | 3.58M | Apr 2018 – Apr 2026 |
| White O-11-65120 | Burk Royalty Co., Ltd. only | Welch | Terry | 18 | 576K | 49.7K | Jan 1993 – Apr 2026 |
| Cashmere 29-0-15-10 E O-10-56810 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 576K | 931K | Aug 2021 – Apr 2026 |
| Camaro A O-1-17323 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | McMullen | 5 | 576K | 865K | Dec 2013 – Mar 2026 |
| Wheat Trust 1-63 Lov O-10-42375 | Pdeh LLC only | Phantom (Wolfcamp) | Loving | 2 | 576K | 1.4M | Sep 2012 – Apr 2026 |
| McGregor B Unit G-10-293563 | EOG Resources, Inc. only | Phantom (Wolfcamp) | Loving | 1 | 576K | 1.71M | Nov 2022 – Apr 2026 |
| State Kate Olson 57-T2-8X17 SA G-10-288374 | BPX Operating Company only | Phantom (Wolfcamp) | Reeves | 1 | 576K | 4.38M | Apr 2019 – Apr 2026 |
| Owens-Cravens E31A O-9-22007 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 1 | 576K | 1.02M | Feb 2023 – Apr 2026 |
| University State FV O-10-46771 | Ring Energy, Inc. only | Emma (Devonian) | Andrews | 1 | 576K | 1.39M | Feb 2015 – Apr 2026 |