| Piloncillo G-1-283053 | TBM Catarina, LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 83.1K | 867K | May 2017 – Aug 2026 |
| Jesuit Gas Unit G-4-232958 | Finaly Resources LLC only | Jesuit (Loyola Beach) | Kleberg | 1 | 82.9K | 3.25M | Nov 2007 – Apr 2023 |
| Piloncillo G-1-268431 | TBM Catarina, LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 82.8K | 1.8M | Oct 2012 – Aug 2026 |
| Piloncillo G-1-287421 | TBM Catarina, LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 82.7K | 777K | Apr 2020 – Aug 2026 |
| Briscoe Catarina North G-1-277685 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 82.6K | 1.06M | Jun 2017 – Aug 2026 |
| Briscoe Catarina Ranch G-1-269527 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 82.5K | 804K | Feb 2013 – Aug 2026 |
| Piloncillo G-1-267477 | TBM Catarina, LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 82.4K | 541K | Feb 2011 – Apr 2026 |
| Piloncillo G-1-267230 | TBM Catarina, LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 82.4K | 1.11M | Nov 2011 – Aug 2026 |
| Briscoe Cochina East Ranch G-1-271283 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 82.4K | 726K | Jun 2013 – Jul 2026 |
| Briscoe Cochina East Ranch G-1-281572 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 82.3K | 479K | Aug 2016 – Aug 2026 |
| Salinas, Fausto et Al G-4-185100 | Petrovybe Opco LLC only | Samano (Massive 7200) | Starr | 1 | 82.3K | 6.17M | Jul 2001 – Aug 2026 |
| Briscoe Cochina East Ranch G-1-268823 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 82.1K | 842K | Oct 2012 – Aug 2026 |
| Briscoe Cochina West Ranch G-1-264097 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 82K | 974K | Nov 2011 – Aug 2026 |
| Briscoe Cochina West Ranch G-1-264703 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 81.8K | 935K | Oct 2011 – Aug 2026 |
| Briscoe Catarina Ranch G-1-267266 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 81.7K | 1.05M | May 2012 – Aug 2026 |
| Briscoe Catarina North G-1-277936 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 81.7K | 745K | Jun 2017 – Aug 2026 |
| King Ranch Tijerina O-4-13734 | EOG Resources, Inc. only | T-C-B, E (20-I-4, N) | Kleberg | 1 | 81.7K | 471K | Mar 2012 – Jul 2020 |
| Pena O-1-13153 | Baylor Operating, LLC only | Marcelina Creek (Austin Chalk) | Wilson | 1 | 81.6K | 34 | by Jan 1993 – Sep 2021 |
| Briscoe Catarina East GU1 G-1-271085 | SM Energy Company only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 81.4K | 568K | Dec 2012 – Dec 2019 |
| Piloncillo G-1-278290 | TBM Catarina, LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 81.3K | 2.46M | May 2015 – Aug 2026 |
| Piloncillo G-1-268396 | TBM Catarina, LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 81.2K | 1.85M | Sep 2012 – Aug 2026 |
| Johnston, John M O-11-67924 | Sabinal Energy Operating, LLC only | Harris | Gaines | 1 | 81.2K | 17.9K | Mar 1998 – Apr 2021 |
| Briscoe Catarina North G-1-266723 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 81.2K | 931K | Mar 2012 – Aug 2026 |
| Briscoe Catarina West G-1-296042 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 81.1K | 1.09M | Dec 2023 – Aug 2026 |
| Briscoe Catarina North G-1-270642 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 81K | 668K | Jun 2013 – Aug 2026 |
| Briscoe Catarina North G-1-270553 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 80.9K | 1.18M | Jun 2013 – Aug 2026 |
| Piloncillo G-1-285776 | TBM Catarina, LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 80.8K | 571K | Jun 2018 – Aug 2026 |
| Piloncillo G-1-275223 | TBM Catarina, LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 80.8K | 1.06M | Aug 2015 – Apr 2026 |
| Briscoe Cochina East Ranch G-1-268824 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 80.8K | 975K | Oct 2012 – Aug 2026 |
| Briscoe Cochina East Ranch G-1-268488 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 80.7K | 837K | Oct 2012 – Aug 2026 |
| Piloncillo G-1-287332 | TBM Catarina, LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 80.7K | 878K | Apr 2020 – Aug 2026 |
| Briscoe Catarina West G-1-278486 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 80.6K | 841K | Jul 2017 – Aug 2026 |
| Briscoe Catarina North G-1-278685 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 80.6K | 564K | Jun 2017 – Aug 2026 |
| Dixie Mortgage-Hopkins Gas Unit G-4-203553 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 80.4K | 3.75M | Jul 2004 – Apr 2020 |
| Briscoe Catarina South G-1-284484 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 80.4K | 904K | Jan 2018 – Aug 2026 |
| Dixie Mortgage-Hopkins Gas Unit G-4-244179 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 80.4K | 4.82M | Mar 2008 – Aug 2026 |
| Wharton, A.b.jr."b"joa O-11-68686 | Sabinal Energy Operating, LLC only | Robertson, N. (San Andres) | Gaines | 2 | 80.4K | 22.8K | May 2004 – Feb 2020 |
| TSL 33100 /TR 48/ G-4-196325 | White Marlin Operating Co, LLC only | Encinal Channel (FB-2A, M-4) | Nueces | 1 | 80.4K | 3.16M | Jul 2003 – Aug 2014 |
| Piloncillo G-1-282212 | TBM Catarina, LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 80.4K | 1.14M | Nov 2016 – Aug 2026 |
| Piloncillo G-1-283002 | TBM Catarina, LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 80.2K | 944K | May 2017 – Aug 2026 |
| Elijah O-1-12131 | G & K Operating, LLC only | Marcelina Creek (Buda) | Wilson | 1 | 80.2K | 193 | by Jan 1993 – Jan 2009 |
| Kalina G-3-174470 | Samson Lone Star LP only | Kainer (Yegua 6450) | Colorado | 1 | 80.1K | 969K | Oct 1999 – Aug 2003 |
| Briscoe Catarina North G-1-270923 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 79.9K | 876K | Jul 2013 – Aug 2026 |
| Gina O-6-15912 | Rose City Resources, LLC only | Hidden Rock (Cotton Valley Lime) | Cass | 1 | 79.9K | 11.2K | Jun 2022 – Aug 2026 |
| Piloncillo G-1-286461 | TBM Catarina, LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 79.9K | 1.17M | Sep 2018 – Aug 2026 |
| Briscoe Catarina North G-1-268458 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 79.8K | 1.05M | Oct 2012 – Jun 2024 |
| Piloncillo G-1-269710 | TBM Catarina, LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 79.7K | 1.15M | Mar 2013 – Aug 2026 |
| Briscoe Catarina North G-1-278684 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 79.5K | 871K | Jun 2017 – Aug 2026 |
| Hopkins, M. A. Gas Unit G-4-73662 | Merit Energy Company only | Javelina (Vicksburg Cons.) | Hidalgo | 1 | 79.4K | 9.29M | by Jan 1993 – Aug 2026 |
| Briscoe Catarina North G-1-277824 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 79.3K | 503K | Jun 2017 – May 2024 |