| Briscoe Metcalf Unit G-1-284298 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 18.6K | 107K | May 2018 – Jan 2024 |
| Circle T Ranch Unit A O-1-15432 | Exco Operating Company, LP only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 18.6K | 243K | Jan 2011 – Nov 2016 |
| El Cid "B" O-1-5393 | First Rock, Inc. only | Pearsall (Austin Chalk) | Dimmit | 2 | 18.3K | 15.1K | by Jan 1993 – Feb 2000 |
| Beeler Unit H O-1-18784 | Crescent Energy Operating, LLC only | Pearsall (Buda, S.) | Dimmit | 1 | 18.2K | 91.9K | Oct 2014 – Jul 2026 |
| Jic Buda O-1-20892 | CML Exploration, LLC only | Pearsall (Buda, S.) | Dimmit | 1 | 18.1K | 125K | Jan 2023 – Aug 2026 |
| Briscoe "F" O-1-6819 | SM Energy Company only | Catarina, SW. (San Miguel) | Dimmit | 1 | 17.9K | 45K | by Jan 1993 – Sep 2012 |
| Briscoe Catarina West G-1-294222 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 17.8K | 283K | Mar 2021 – Aug 2026 |
| Abel Dim O-1-16418 | Chesapeake Operating, L.L.C. only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 17.7K | 56.5K | Nov 2012 – May 2013 |
| Vivion Unit A G-1-291977 | Verdun Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 17.6K | 176K | Nov 2021 – Aug 2026 |
| Briscoe Catarina West G-1-269317 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 17.6K | 269K | Feb 2013 – Aug 2026 |
| La Bandera Ranch G-1-278313 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 17.6K | 94.1K | Mar 2015 – Aug 2022 |
| Gates Ranch O-1-4647 | Lewis Petro Properties, Inc. only | Gates Catarina | Dimmit | 1 | 17.5K | 206K | by Jan 1993 – Dec 2015 |
| Briscoe Catarina Ranch O-1-15022 | Anadarko E&P Company LP only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 17.4K | 111K | Aug 2008 – Aug 2009 |
| Briscoe Catarina West O-1-19523 | SN EF Maverick, LLC only | Briscoe Ranch (Eagleford) | Dimmit | 5 | 17.3K | 79.7K | Jan 2022 – Jan 2022 |
| Lupe, John B. -B- O-1-5183 | Bluestar Energy, Inc. only | Pearsall (Austin Chalk) | Dimmit | 2 | 17.3K | 1.12K | Mar 1996 – Jan 1998 |
| Wood Unit B O-1-18550 | Contango Resources, Inc. only | Pearsall (Buda, S.) | Dimmit | 1 | 17.1K | 410K | Jan 2014 – Jan 2018 |
| Briggs Unit C O-1-17098 | Murphy Expl. & Prod. Co. - USA only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 17K | 108K | Nov 2013 – Jul 2026 |
| McLean-Bowman -D- O-1-8530 | CLR Secondary Recovery, LLC only | Good Luck (San Miguel) | Dimmit | 1 | 16.9K | 30 | by Jan 1993 – Aug 2017 |
| Lansford O-1-15502 | CML Exploration, LLC only | Pearsall (Austin Chalk) | Dimmit | 1 | 16.7K | 118K | Jan 2011 – Dec 2019 |
| Bowman O-1-14872 | Botasch Operating, LLC only | Pearsall (Austin Chalk) | Dimmit | 1 | 16.6K | 1.37K | Aug 2007 – Apr 2009 |
| Teel O-1-15146 | Hamilton, Clay only | Thirteen, East (3600 Olmos) | Dimmit | 1 | 16.6K | 63.2K | Feb 2010 – May 2018 |
| Justin O-1-10245 | Dale Operating Company only | Big Wells (San Miguel) | Dimmit | 1 | 16.5K | 21 | by Jan 1993 – Mar 2000 |
| Whitecotton Unit A O-1-15421 | Exco Operating Company, LP only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 16.5K | 65.1K | Aug 2011 – Feb 2016 |
| Midway O-1-14195 | Lane, Lloyd L. only | Elaine (San Miguel) | Dimmit | 1 | 16.4K | 0 | Feb 1998 – Jan 2010 |
| Light Ranch G-1-291585 | Verdun Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 16.4K | 85.4K | Jul 2021 – Aug 2026 |
| Woods O-1-13531 | Hawthorn Energy Partners, LLC only | Pearsall (Austin Chalk) | Dimmit | 1 | 16.4K | 17.3K | by Jan 1993 – Mar 2003 |
| Vre Minerals O-1-20471 | CML Exploration, LLC only | Pena Creek (Georgetown) | Dimmit | 1 | 16.3K | 31.3K | Apr 2021 – Oct 2025 |
| Shook O-1-14714 | El Toro Resources LLC only | Pearsall (Austin Chalk) | Dimmit | 1 | 16.3K | 0 | Apr 2006 – Oct 2016 |
| Briscoe Carla Ranch Unit B G-1-291413 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 16.3K | 140K | Sep 2019 – Aug 2026 |
| Johnson, Andrew O-1-4356 | Hamilton, Clay only | Pena Creek (San Miguel 3RD) | Dimmit | 1 | 15.9K | 4.83K | by Jan 1993 – Oct 2023 |
| Tumlinson-Coffield Unit #1 O-1-10606 | McDay Energy Corp. only | Blakeway (Dixon Sand) | Dimmit | 1 | 15.9K | 38.6K | by Jan 1993 – Aug 2026 |
| Pritchett G-1-264212 | El Toro Resources LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 15.8K | 99.2K | Apr 2011 – Jun 2016 |
| Kothman -C- O-1-4410 | Hamilton, Clay only | Pena Creek (San Miguel 3RD) | Dimmit | 1 | 15.8K | 2.4K | Jun 1993 – Dec 2019 |
| TJN Unit O-1-21884 | CML Exploration, LLC only | Pearsall (Austin Chalk) | Dimmit | 1 | 15.8K | 34.3K | Aug 2025 – Aug 2026 |
| Faith Yana M Unit O-1-18489 | Chesapeake Operating, L.L.C. only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 15.8K | 45.9K | Jun 2016 – Jul 2016 |
| Faith Bonita y Unit O-1-18488 | Chesapeake Operating, L.L.C. only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 15.7K | 45.4K | Jun 2016 – Jul 2016 |
| Allee-Bowman Unit O-1-14974 | Exco Operating Company, LP only | Pearsall (Austin Chalk) | Dimmit | 1 | 15.6K | 13.3K | Mar 2008 – Nov 2015 |
| Pritchett O-1-15302 | Newfield Exploration Company only | Briscoe Ranch (Eagleford) | Dimmit | 3 | 15.3K | 85K | Dec 2010 – May 2014 |
| Lansford, N.H. et UX O-1-11984 | Delray Oil, Inc. only | B B B (Olmos A) | Dimmit | 1 | 15.3K | 5.15K | by Jan 1993 – Aug 2001 |
| Venus-Wilson O-1-14155 | Sabinal Resources, Inc. only | Pearsall (Austin Chalk) | Dimmit | 1 | 15.3K | 277 | Jan 1998 – Mar 2012 |
| Dunlap, Sam O-1-6604 | Sabinal Resources, Inc. only | Pearsall (Austin Chalk) | Dimmit | 2 | 15K | 40 | by Jan 1993 – Jun 2012 |
| Huck-Bach Unit O-1-13261 | Trinity Operating (Usg), LLC only | Pearsall (Austin Chalk) | Dimmit | 1 | 14.9K | 20 | by Jan 1993 – Mar 1997 |
| Wickham, J. E. O-1-6811 | Arrco Operating, LLC only | Good Luck (San Miguel) | Dimmit | 1 | 14.9K | 1.73K | by Jan 1993 – Aug 2026 |
| Pistol Unit O-1-15330 | Exco Operating Company, LP only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 14.9K | 150K | Jul 2011 – Apr 2016 |
| Strait "A" O-1-12711 | Cox & Cox Production Co. only | Pearsall (Austin Chalk) | Dimmit | 1 | 14.8K | 9 | by Jan 1993 – Aug 1995 |
| Briscoe Cochina West Ranch G-1-272415 | Anadarko E&P Onshore LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 14.6K | 25.6K | Oct 2014 – Nov 2014 |
| Bowman, Ruth McLean O-1-14856 | Exco Operating Company, LP only | Pearsall (Austin Chalk) | Dimmit | 1 | 14.5K | 3.45K | Feb 2007 – Nov 2015 |
| Bowman 7 O-1-17750 | Trinity Operating (Usg), LLC only | Pearsall (Austin Chalk) | Dimmit | 1 | 14.4K | 24.6K | Apr 2013 – Feb 2019 |
| Bowman O-1-14754 | Carrizo Exploration, Inc. only | Saint Thirteen (Olmos No. 1) | Dimmit | 2 | 14.3K | 72.4K | Oct 2006 – Sep 2007 |
| Scottish Rite-Buckner O-1-8077 | Thalmann, David Vac Service Inc only | Evergreen Farms (3100) | Dimmit | 1 | 14.3K | 13.3K | by Jan 1993 – Apr 2004 |