| Dand and Co HC2 O-1-20179 | Ineos USA Oil & Gas LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 268K | 433K | Mar 2020 – Aug 2026 |
| Brooking, M.T. O-2-7458 | Corum Production Company only | Southern Comfort (Frio 9100) | Calhoun | 1 | 268K | 980K | by Jan 1993 – Oct 1999 |
| Georg (EF) C O-2-11856 | FW Eagle Ford I, LLC only | Eagleville (Eagle Ford-2) | Karnes | 1 | 268K | 181K | May 2019 – Aug 2026 |
| Talbot F O-10-47801 | Hibernia Resources IV, LLC only | Spraberry (Trend Area) | Howard | 1 | 268K | 1.43M | Mar 2016 – Aug 2026 |
| St. Charles Co. G-4-280702 | Hilcorp Energy Company only | St. Charles (Frio Cons., Upper) | Aransas | 1 | 268K | 5.63M | Jun 2016 – May 2026 |
| East, S.K. Mrs. -B- G-4-164324 | Headington Energy Partners, LLC only | Sarita, East (O-Sand) | Kenedy | 1 | 268K | 11.7M | Jul 1997 – Apr 2010 |
| Cowboy Joe 33-45 E O-10-57155 | Birch Operations, Inc. only | Spraberry (Trend Area) | Howard | 1 | 268K | 960K | Feb 2022 – Aug 2026 |
| Love Unit G-2-266709 | Devon Energy Production Co, L.P. only | Sugarkane (Eagle Ford) | Karnes | 1 | 268K | 816K | Aug 2012 – Aug 2026 |
| Cottonwood A O-2-12812 | FW Eagle Ford I, LLC only | Eagleville (Eagle Ford-2) | Karnes | 1 | 268K | 152K | Apr 2024 – Aug 2026 |
| Wharton, A. B. Jr. "a" Joa O-11-68699 | Sabinal Energy Operating, LLC only | Robertson, N. (San Andres) | Gaines | 11 | 268K | 20.9K | Aug 2004 – Feb 2020 |
| UL 2539 W10 O-10-55631 | Diamondback E&P LLC only | Spraberry (Trend Area) | Andrews | 1 | 268K | 896K | May 2021 – Aug 2026 |
| Murphy-Sinclair Unit AC G-2-279201 | Marathon Oil EF LLC only | Sugarkane (Austin Chalk) | Karnes | 1 | 268K | 1.48M | Feb 2015 – Aug 2026 |
| Zeke East K 22-21 O-9-21217 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 1 | 268K | 1.57M | Mar 2021 – Aug 2026 |
| Raindrop B O-1-19711 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Atascosa | 1 | 268K | 204K | Apr 2019 – Aug 2026 |
| CBR 14-23-26D-56-1 G-10-294113 | WPX Energy Permian, LLC only | Sandbar (Bone Spring) | Loving | 1 | 268K | 1.29M | Apr 2023 – Aug 2026 |
| Davis-Leonard 44C O-10-62381 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 268K | 664K | May 2025 – Aug 2026 |
| Graham, B. T. O-10-21990 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 4 | 268K | 624K | by Jan 1993 – Feb 2025 |
| CBR 35-38-56-1 G-10-288127 | WPX Energy Permian, LLC only | Phantom (Wolfcamp) | Loving | 1 | 268K | 1.4M | Nov 2019 – Aug 2026 |
| Giacomo 11 Fee G-10-279958 | Coterra Energy Operating Co. only | Derby (Bone Spring) | Culberson | 1 | 268K | 3.42M | Jun 2016 – Aug 2026 |
| Chevron Minerals 7 O-10-43319 | Permian Resources Operating, LLC only | Wolfbone (Trend Area) | Reeves | 4 | 268K | 413K | Jan 2012 – Jan 2025 |
| Mabee L O-10-39642 | Diamondback E&P LLC only | Spraberry (Trend Area) | Andrews | 6 | 268K | 841K | Sep 2009 – Jun 2024 |
| Edith Gray Unit A O-2-9573 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | Karnes | 1 | 268K | 751K | Dec 2010 – Feb 2018 |
| SPR-Prime Unit A O-1-17344 | Jonah Energy LLC only | Hugh Fitzsimmons (San Miguel) | Dimmit | 2 | 268K | 1.57M | Nov 2013 – Aug 2026 |
| Pangea West 66-57 AW O-9-18775 | Zarvona Energy LLC only | Holt Ranch (Consolidated) | Crockett | 2 | 268K | 750K | Apr 2014 – Jul 2026 |
| Sale Ranch 28A O-10-45612 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 268K | 689K | Jul 2014 – Aug 2026 |
| Lindsay 2 G-10-286271 | WPX Energy Permian, LLC only | Phantom (Wolfcamp) | Loving | 1 | 268K | 858K | May 2014 – Aug 2022 |
| Maria O-10-36083 | Crosstex Services, L.L.C. only | Glasco (Devonian) | Gaines | 3 | 268K | 0 | Sep 1999 – Jul 2026 |
| Green Unit O-13-1434 | Cooper Oil & Gas, LLC only | Seymour Pool | Baylor | 5 | 268K | 21 | by Jan 1993 – Aug 2026 |
| Walther-Hempel Unit O-3-21126 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Fayette | 1 | 268K | 2.01M | by Jan 1993 – Aug 2026 |
| Hornrock 2223 O-10-49369 | Oxyrock Operating, LLC only | Spraberry (Trend Area) | Howard | 1 | 268K | 93.3K | Aug 2017 – Aug 2026 |
| Lopez -A- O-4-2035 | Trium, Ltd. only | Orlee | Duval | 18 | 268K | 120 | by Jan 1993 – Feb 2026 |
| Naylor Jones D O-1-18741 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | La Salle | 1 | 268K | 381K | Mar 2016 – Jun 2026 |
| Schendel Unit a 189 G-2-284822 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Karnes | 1 | 268K | 992K | Apr 2018 – Mar 2026 |
| Kodiak 7677 3U O-10-52728 | PDC Permian, Inc. only | Phantom (Wolfcamp) | Reeves | 1 | 268K | 853K | Apr 2022 – Aug 2026 |
| Brook D-E17L O-9-22835 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 1 | 268K | 777K | Apr 2025 – Aug 2026 |
| Dunigan E C-19-17 O-10-53376 | TRP Operating LLC only | Phantom (Wolfcamp) | Reeves | 1 | 268K | 1.34M | Jan 2020 – Aug 2026 |
| Dr State Wise Unit 1 G-10-294114 | Chevron U. S. A. Inc. only | Ford, West (Wolfcamp) | Culberson | 1 | 268K | 1.71M | Apr 2023 – Aug 2026 |
| Pollard, T. W. O-11-68253 | Crossroads Operating, LLC only | Diamond -M- (Clear Fork) | Scurry | 16 | 268K | 69.6K | Oct 2000 – Aug 2026 |
| J D Fenner Unit I Las O-1-17025 | Ineos USA Oil & Gas LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 268K | 203K | Sep 2013 – Aug 2026 |
| University 8-9 WC O-10-57410 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Andrews | 1 | 268K | 407K | Feb 2022 – Aug 2026 |
| A Classic Dash 18-15 G-10-294721 | Crescent Energy Operating, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 268K | 1.51M | May 2021 – Jul 2026 |
| Divide Draw D O-9-22369 | Discovery Natural Resources LLC only | Spraberry (Trend Area) | Reagan | 1 | 268K | 766K | Mar 2023 – Jul 2026 |
| Clubb, J. T. O-3-23692 | Allied-Gulf Energy, LLC only | Ineeda (Hackberry) | Jefferson | 1 | 268K | 1.37M | Mar 1999 – Jan 2014 |
| Hall-Manning SA9 O-1-20571 | Ensign Natural Resources II LLC only | Eagleville (Eagle Ford-1) | Gonzales | 1 | 268K | 264K | Mar 2022 – Aug 2026 |
| Mabee Dda F82 O-10-61863 | COG Operating LLC only | Spraberry (Trend Area) | Andrews | 1 | 268K | 511K | Sep 2024 – Aug 2026 |
| John Bumpus GU O-6-14529 | Diversified Production LLC only | Willow Springs (Travis Peak) | Gregg | 1 | 268K | 225K | Jul 2005 – Aug 2026 |
| Betty Kennedy Unit A G-2-269507 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Live Oak | 1 | 268K | 1.74M | Jul 2013 – Aug 2026 |
| Caspian 19-20 A O-10-54289 | Diamondback E&P LLC only | Hoefs T-K (Wolfcamp) | Reeves | 1 | 268K | 2.98M | Mar 2020 – Aug 2026 |
| Daltex Munn Unit 42-43 G-10-286917 | Petro-Hunt Permian, LLC only | Ford, West (Wolfcamp) | Culberson | 1 | 268K | 2.94M | Dec 2018 – Aug 2026 |
| Abu Garcia 28-16 W O-10-61841 | Diamondback E&P LLC only | Spraberry (Trend Area) | Martin | 1 | 268K | 1.05M | Jan 2025 – Aug 2026 |