| Briscoe Cochina East Ranch O-1-15203 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | La Salle | 122 | 18.5M | 64.1M | May 2010 – Aug 2026 |
| Briscoe Cochina West Ranch O-1-15234 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 80 | 15.9M | 44.2M | Jun 2010 – Aug 2026 |
| Blackwatch (San Andres) Unit O-11-67777 | Sabinal Energy Operating, LLC only | Blackwatch (San Andres) | Gaines | 21 | 3.5M | 1.62M | Sep 1997 – Feb 2020 |
| Jenkins Unit O-11-67164 | Sabinal Energy Operating, LLC only | Jenkins (San Andres) | Gaines | 41 | 3.3M | 1.2M | Dec 1993 – Feb 2020 |
| Briscoe Catarina South O-1-20956 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 17 | 2.22M | 8.42M | Jan 2023 – 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 |
| Medina-Hoffman Unit O-2-10039 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 6 | 2.05M | 2.96M | Apr 2012 – Aug 2026 |
| Medina-Jonas Unit A O-2-9889 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 7 | 1.78M | 2.59M | Feb 2012 – Aug 2026 |
| Matador Pawelek Orca O-2-10706 | TBM Catarina, LLC only | Eagleville (Eagle Ford-2) | Karnes | 7 | 1.69M | 2.39M | Jun 2012 – Aug 2026 |
| Medina Jonas Unit C O-2-10027 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 5 | 1.65M | 2.55M | Apr 2012 – Aug 2026 |
| Medina Trial Unit O-2-10003 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 5 | 1.49M | 1.62M | Apr 2012 – Aug 2026 |
| Matador Danysh Orca O-2-10159 | TBM Catarina, LLC only | Eagleville (Eagle Ford-2) | Karnes | 7 | 1.42M | 1.87M | Apr 2012 – Aug 2026 |
| Drainage 34-136 O-10-43582 | Apache Corporation only | Phantom (Wolfcamp) | Ward | 4 | 1.4M | 1.95M | Aug 2012 – Aug 2026 |
| Jamie Salinas W Unit C O-10-62146 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Martin | 3 | 1.15M | 1.76M | Oct 2023 – Aug 2026 |
| Medina-Jonas Unit B O-2-10002 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 4 | 1.13M | 1.25M | Apr 2012 – Aug 2026 |
| Black Stone-Martinadale A-6 G-6-220772 | Zarvona Energy LLC only | Brookeland (Austin Chalk, 8800) | Tyler | 1 | 960K | 3.88M | Mar 2006 – Aug 2026 |
| Spinach Elaine Unit O-1-10149 | Rickaway Energy, Corp. only | Spinach (Elaine) | Zavala | 12 | 932K | 351K | by Jan 1993 – Jul 2026 |
| Bagley, Vina O-10-1567 | Aghorn Operating, Inc. only | Foster | Ector | 20 | 906K | 240K | by Jan 1993 – May 2026 |
| Matador Sickenius Orca O-2-10128 | TBM Catarina, LLC only | Eagleville (Eagle Ford-2) | Karnes | 4 | 849K | 681K | Mar 2012 – Aug 2026 |
| Jamie Salinas W Unit E O-10-62137 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Martin | 2 | 810K | 1.22M | Oct 2023 – Aug 2026 |
| Drainage A2 O-10-57416 | Apache Corporation only | Phantom (Wolfcamp) | Ward | 1 | 779K | 1.06M | Apr 2022 – Aug 2026 |
| Angelina Unit 302-303E O-10-52439 | Apache Corporation only | Wolfbone (Trend Area) | Reeves | 2 | 726K | 2.13M | Oct 2018 – Aug 2026 |
| Okinawa 24-11 Unit O-10-55085 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Reeves | 2 | 716K | 3.78M | Jan 2020 – Aug 2026 |
| Briscoe Cochina East St. Unit C O-1-20515 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | La Salle | 3 | 706K | 2.48M | Aug 2021 – Aug 2026 |
| Falls City O-2-11524 | TBM Catarina, LLC only | Eagleville (Eagle Ford-2) | Karnes | 2 | 659K | 548K | Jun 2017 – Aug 2026 |
| Carolina Reaper State Unit A-1 O-10-51182 | Noble Energy Inc only | Hoefs T-K (Wolfcamp) | Reeves | 1 | 649K | 823K | Jun 2018 – Aug 2026 |
| Carolina Reaper State Unit B-1 O-10-52007 | Noble Energy Inc only | Hoefs T-K (Wolfcamp) | Reeves | 1 | 631K | 996K | May 2019 – Jun 2023 |
| Drainage A1 O-10-57083 | Apache Corporation only | Phantom (Wolfcamp) | Ward | 1 | 620K | 796K | Apr 2022 – Aug 2026 |
| Javelina Unit O-1-17058 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Atascosa | 4 | 613K | 646K | Aug 2013 – Aug 2026 |
| Briscoe Catarina West G-1-294344 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 605K | 2.34M | Jan 2019 – Aug 2026 |
| Scarpinato O-3-27604 | Wildfire Energy Operating LLC only | Giddings (Eagleford) | Brazos | 2 | 575K | 181K | Jul 2019 – Jul 2026 |
| Carolina Reaper State Unit A-2 O-10-51183 | Noble Energy Inc only | Hoefs T-K (Wolfcamp) | Reeves | 1 | 566K | 795K | Jun 2018 – Aug 2026 |
| Angelina 302-303W O-10-49778 | Apache Corporation only | Wolfbone (Trend Area) | Reeves | 2 | 564K | 2M | Apr 2018 – Aug 2026 |
| Winans, Lou O-10-4549 | Crescent Energy Operating, LLC only | Oceanic (Pennsylvanian) | Howard | 5 | 540K | 708K | by Jan 1993 – Mar 2020 |
| Carolina Reaper State Unit B-2 O-10-51343 | Noble Energy Inc only | Hoefs T-K (Wolfcamp) | Reeves | 1 | 531K | 819K | May 2019 – Aug 2026 |
| Mandarina 29-0-48-1 A O-10-60413 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 526K | 898K | Sep 2023 – Aug 2026 |
| Vance Vina O-9-16567 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 8 | 523K | 887K | Apr 2008 – Aug 2026 |
| Tina Butler Unit O-2-10063 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 3 | 519K | 841K | May 2012 – Jan 2026 |
| Briscoe Cochina E Ranch St Unitd O-1-21724 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | La Salle | 3 | 509K | 1.38M | Mar 2024 – Aug 2026 |
| Mandarina 29-0-48-1 B O-10-60414 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 1 | 499K | 817K | Sep 2023 – Aug 2026 |
| Patranella-Scarpinato Unit O-3-22855 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Brazos | 1 | 483K | 734K | Oct 1995 – Jul 2026 |
| Scarpinato-Ayers Unit O-3-22492 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Brazos | 2 | 482K | 798K | Jun 1994 – Jul 2026 |
| Jesuit Gas Unit G-4-225391 | Finaly Resources LLC only | Jesuit (Loyola Beach) | Kleberg | 1 | 477K | 9.38M | Sep 2006 – Jun 2026 |
| Briscoe Catarina West G-1-294455 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 460K | 1.69M | Jan 2019 – Oct 2024 |
| Briscoe Catarina Ranch G-1-260069 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 452K | 1.41M | Sep 2010 – Aug 2026 |
| Bower, Jones G-3-160833 | Ballard Exploration Company,inc. only | China (Yegua EY) | Jefferson | 1 | 449K | 5.37M | Jun 1996 – May 2003 |
| Briscoe Catarina Ranch G-1-260122 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 442K | 1.77M | Nov 2010 – Aug 2026 |
| Drainage A3 O-10-57417 | Apache Corporation only | Phantom (Wolfcamp) | Ward | 1 | 441K | 644K | Apr 2022 – Aug 2026 |
| Scarpinato-Denena Unit O-3-23219 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Robertson | 2 | 440K | 171K | Mar 1997 – Jul 2026 |
| Winans, J. F. O-10-4544 | Crescent Energy Operating, LLC only | Oceanic (Pennsylvanian) | Howard | 9 | 421K | 544K | by Jan 1993 – Sep 2025 |