| Farmar C O-9-18840 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 15 | 2.2M | 17.7M | Oct 2014 – Jul 2026 |
| Brantley Jackson Smackover Unit O-5-1887 | Sulphur River Exploration, Inc. only | Brantley Jackson (Smackover) | Hopkins | 16 | 2.19M | 2.97M | by Jan 1993 – Aug 2026 |
| Berdie Unit O-2-11343 | Devon Energy Production Co, L.P. only | Sugarkane (Austin Chalk) | Karnes | 5 | 2.19M | 4.66M | Mar 2017 – Aug 2026 |
| Eddie R Scott O-10-45762 | Civitas Permian Operating, LLC only | Phantom (Wolfcamp) | Loving | 10 | 2.19M | 4.43M | Mar 2014 – Aug 2026 |
| Rancho D la Tierra Roja O-1-15679 | Ineos USA Oil & Gas LLC only | Eagleville (Eagle Ford-1) | La Salle | 10 | 2.19M | 4.44M | Apr 2012 – Aug 2026 |
| University Waddell Devonian Unit O-10-20692 | Formentera Operations LLC only | University Waddell (Devonian) | Crane | 41 | 2.19M | 3.9M | by Jan 1993 – Aug 2026 |
| Forks GGG O-11-68304 | Medders Oil Company, Inc. only | Balt (Tannehill) | King | 31 | 2.19M | 8.52K | Apr 2001 – Mar 2019 |
| Rio Nueces 37-44 Unit 2 O-10-52974 | Diamondback E&P LLC only | Spraberry (Trend Area) | Midland | 6 | 2.19M | 8.85M | Nov 2019 – Aug 2026 |
| One Eyed John 522 O-11-70391 | Burk Royalty Co., Ltd. only | Platang (San Andres) | Yoakum | 6 | 2.19M | 7.07M | May 2015 – Aug 2026 |
| Anderson-Stone Dim O-1-15630 | Ineos USA Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 14 | 2.19M | 6.49M | Jul 2012 – Aug 2026 |
| Griffin Ranch Unit 23-31 O-10-56906 | Surge Operating, LLC only | Spraberry (Trend Area) | Howard | 6 | 2.18M | 5.89M | Oct 2021 – Aug 2026 |
| Wrgm Unit O-2-9775 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | Karnes | 6 | 2.18M | 2.26M | Oct 2011 – Aug 2026 |
| Halcomb A O-9-19428 | Triple Crown Resources, LLC only | Lin (Wolfcamp) | Irion | 12 | 2.18M | 7.43M | Oct 2016 – Jul 2026 |
| Heard, Fannie V. W., Mrs. O-2-2546 | Hilcorp Energy Company only | Tom Oconnor (4500 Greta Mass.) | Refugio | 46 | 2.18M | 931K | by Jan 1993 – Aug 2026 |
| CMC Tiger Unit O-10-54500 | Chevron U. S. A. Inc. only | Spraberry (Trend Area) | Midland | 4 | 2.18M | 4.11M | Sep 2020 – Aug 2026 |
| Silver Horn Unit O-10-51438 | Scout Energy Management LLC only | Hoefs T-K (Wolfcamp) | Reeves | 5 | 2.18M | 3.35M | Sep 2018 – Aug 2026 |
| Opiela O-2-11512 | Magnolia Oil & Gas Operating LLC only | Sugarkane (Austin Chalk) | Karnes | 7 | 2.18M | 7.09M | Mar 2018 – Aug 2026 |
| Peterson O-2-9660 | Gulftex Energy, LLC only | Eagleville (Eagle Ford-2) | Karnes | 7 | 2.18M | 3.52M | Dec 2010 – Jul 2026 |
| Hamilton O-1-15568 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Gonzales | 8 | 2.18M | 4.25M | Sep 2011 – Aug 2026 |
| Javelina Charmer 27-28 Unit O-10-57939 | Greenlake Energy Operating, LLC only | Hoefs T-K (Wolfcamp) | Pecos | 7 | 2.18M | 4.4M | Sep 2022 – Aug 2026 |
| Turbo Unit C O-2-10300 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | De Witt | 7 | 2.18M | 3.71M | Dec 2012 – Aug 2026 |
| Rev BX State T8-51-12 O-10-57888 | Chevron U. S. A. Inc. only | Wolfbone (Trend Area) | Reeves | 6 | 2.18M | 4.56M | Jun 2022 – Aug 2026 |
| Foster-Johnson Unit O-10-16793 | Aghorn Operating, Inc. only | Foster | Ector | 161 | 2.18M | 645K | by Jan 1993 – Jun 2026 |
| Blue Topaz State Unit 251-252W O-10-52769 | Apache Corporation only | Wolfbone (Trend Area) | Reeves | 6 | 2.18M | 4.51M | Jun 2019 – Aug 2026 |
| Hollywood Unit O-10-50825 | U.S. Energy Development Corp only | Hoefs T-K (Wolfcamp) | Reeves | 5 | 2.18M | 7.49M | Aug 2018 – Aug 2026 |
| Cox 12-9 Unit 1 O-10-49245 | Diamondback E&P LLC only | Spraberry (Trend Area) | Martin | 13 | 2.17M | 5.81M | Aug 2017 – Aug 2026 |
| Kurth, J.H., Jr. -B- O-3-27180 | Foundation Energy Management LLC only | Newton, N. (Kurth Sand) | Newton | 3 | 2.17M | 1.02M | Jun 2016 – Aug 2026 |
| Mabee 'K' O-10-44058 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 7 | 2.17M | 4.33M | May 2013 – Aug 2026 |
| Southwest Garza Unit O-11-61155 | Brown, Geo. R Partnership,lp,the only | Garza | Garza | 68 | 2.17M | 349K | by Jan 1993 – Aug 2026 |
| Stevenson-Jones Unit O-8-10661 | Petex only | Stephens County Regular | Stephens | 37 | 2.17M | 251K | by Jan 1993 – Aug 2026 |
| McManus Unit O-1-17286 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Gonzales | 8 | 2.17M | 3.48M | Oct 2013 – Aug 2026 |
| Benes O-10-55188 | SM Energy Company only | Spraberry (Trend Area) | Howard | 5 | 2.17M | 6.33M | Mar 2021 – Aug 2026 |
| UL Mason East Unit O-10-48688 | Diamondback E&P LLC only | Spraberry (Trend Area) | Andrews | 4 | 2.17M | 3.08M | Mar 2017 – Aug 2026 |
| West Broadview Unit O-11-67645 | Ctoc Energy, LLC only | Broadview, West (Clear Fork) | Lubbock | 24 | 2.16M | 291K | Dec 1996 – Aug 2026 |
| Campbell, Seth O-10-13866 | Apache Corporation only | Keystone (Clear Fork) | Winkler | 67 | 2.16M | 9.47M | by Jan 1993 – Aug 2015 |
| Deleon Reinhard Unit O-2-9741 | EOG Resources, Inc. only | Eagleville (Eagle Ford-2) | Karnes | 10 | 2.16M | 2.41M | Sep 2011 – Aug 2026 |
| Slaughter, Bob O-11-67513 | Bce-Mach III LLC only | Tstar (Abo) | Hockley | 29 | 2.16M | 557K | Jan 1996 – Aug 2026 |
| Labus Pittman Unit O-2-11138 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 8 | 2.16M | 3.29M | Jan 2016 – Aug 2026 |
| Baring O-1-16696 | Murphy Expl. & Prod. Co. - USA only | Eagleville (Eagle Ford-1) | McMullen | 10 | 2.16M | 1.68M | Feb 2013 – Aug 2026 |
| Maverick Unit O-2-10867 | EOG Resources, Inc. only | Eagleville (Eagle Ford-2) | Karnes | 6 | 2.16M | 3.22M | Jun 2014 – Aug 2026 |
| Whiteport 537 O-11-70464 | Burk Royalty Co., Ltd. only | Platang (San Andres) | Yoakum | 6 | 2.15M | 6.89M | May 2016 – Aug 2026 |
| Elias 16-9 Unit 1 O-10-60599 | Diamondback E&P LLC only | Spraberry (Trend Area) | Martin | 10 | 2.15M | 6.07M | Sep 2024 – Aug 2026 |
| Ham B O-9-18319 | Sable Permian Resources, LLC only | Lin (Wolfcamp) | Reagan | 22 | 2.15M | 16.4M | Sep 2013 – Feb 2020 |
| Edwards Unit O-1-15442 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Gonzales | 9 | 2.15M | 2.07M | Dec 2010 – Aug 2026 |
| Mesquite Unit 2-2 O-10-47491 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Reeves | 4 | 2.15M | 10.4M | Dec 2015 – Aug 2026 |
| Landgrebe Unit O-1-15481 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Gonzales | 7 | 2.15M | 2.21M | Jun 2011 – Aug 2026 |
| Phoenix Unit O-1-17320 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Gonzales | 10 | 2.15M | 4.9M | May 2013 – Aug 2026 |
| Sprayberry Field Unit O-11-67425 | Aviator Energy, LLC only | Clayton Ranch, N. (Spraberry) | Borden | 13 | 2.15M | 422K | Aug 1995 – Aug 2010 |
| Sand Hills Tubb Unit O-10-20865 | Formentera Operations LLC only | Sand Hills (Tubb) | Crane | 80 | 2.15M | 4.23M | by Jan 1993 – Aug 2026 |
| Annie Trial et Al O-2-11336 | Magnolia Oil & Gas Operating LLC only | Eagleville (Eagle Ford-2) | Karnes | 6 | 2.15M | 3.84M | Mar 2017 – Aug 2026 |