| Briscoe O-1-14599 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 19 | 322K | 2.16M | Jun 2005 – Jul 2026 |
| Briscoe (5140) O-1-14732 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 24 | 119K | 1.16M | Aug 2006 – Jul 2026 |
| Beinhorn O-1-15039 | Crimson Energy Ptnrs III, L.L.C. only | Briscoe Ranch (Olmos) | Dimmit | 2 | 5.7K | 64.9K | Apr 2008 – Sep 2014 |
| Briscoe "B" O-1-14816 | Crimson Energy Ptnrs III, L.L.C. only | Briscoe Ranch (Olmos) | Dimmit | 1 | 4.19K | 20.8K | Jan 2007 – Jul 2023 |
| Briscoe, Dolph "C" O-1-14745 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 413 | 1.69K | Oct 2006 – Jul 2026 |
| Briscoe (5140) G-1-220370 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 192 | Jun 2006 – Jul 2026 |
| Briscoe (5140) G-1-220444 | Energyquest II, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 0 | Apr 2006 – Dec 2013 |
| Briscoe G-1-220777 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 136K | Apr 2006 – Jul 2026 |
| Briscoe (5140) G-1-220888 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 26.9K | Jun 2006 – Jul 2026 |
| Briscoe (5140) G-1-221218 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 57.7K | Sep 2006 – Jul 2026 |
| Briscoe (5140) G-1-221242 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 367K | Jun 2006 – Jul 2026 |
| Briscoe, Dolph "B" G-1-221505 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 287K | Aug 2006 – Jul 2026 |
| Briscoe, Dolph "A" G-1-221531 | Swift Energy Operating, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 9.99K | Aug 2006 – Oct 2011 |
| Briscoe, Dolph "B" G-1-221539 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 45K | Aug 2006 – Feb 2022 |
| Briscoe, Dolph "B" G-1-222212 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 188K | Sep 2006 – Jul 2026 |
| Briscoe, Dolph "E" G-1-222216 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 1.07K | Sep 2006 – Oct 2023 |
| Briscoe (5140) G-1-223309 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 1.6K | Oct 2006 – Jul 2026 |
| Briscoe (5140) G-1-224554 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 35.3K | Nov 2006 – Jul 2026 |
| Briscoe (5140) G-1-224871 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 102 | Dec 2006 – Oct 2023 |
| Briscoe "B" G-1-224975 | Crimson Energy Ptnrs III, L.L.C. only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 2.35K | Sep 2006 – Apr 2014 |
| Briscoe (5140) G-1-225957 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 690 | Jan 2007 – Oct 2023 |
| Briscoe "B" G-1-225961 | Crimson Energy Ptnrs III, L.L.C. only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 66.1K | Dec 2006 – Apr 2014 |
| Briscoe "B" G-1-227625 | Crimson Energy Ptnrs III, L.L.C. only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 79.8K | Feb 2007 – Apr 2015 |
| Briscoe G-1-227662 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 5.09K | May 2006 – Jul 2026 |
| Briscoe "B" G-1-228742 | Crimson Energy Ptnrs III, L.L.C. only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 1.74K | Mar 2007 – Mar 2014 |
| Briscoe "B" G-1-228813 | Crimson Energy Ptnrs III, L.L.C. only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 182K | Dec 2006 – Aug 2014 |
| Briscoe, Chip "A" G-1-229814 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 1.17K | Sep 2006 – Feb 2022 |
| Briscoe, Chip "A" G-1-229815 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 10 | Oct 2006 – Feb 2022 |
| Briscoe, Dolph "B" G-1-229816 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 17 | Nov 2006 – Jul 2026 |
| Briscoe, Dolph "A" G-1-229817 | Swift Energy Operating, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 0 | Oct 2006 – Jun 2011 |
| Briscoe, Dolph "B" G-1-229955 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 112K | Dec 2006 – Jul 2026 |
| Briscoe, Dolph "B" G-1-229956 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 7.91K | Dec 2006 – Feb 2022 |
| Briscoe, Dolph "B" G-1-230054 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 260K | Jan 2007 – Jul 2026 |
| Briscoe, Dolph "D" G-1-230414 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 1.12K | Nov 2006 – Feb 2022 |
| Briscoe "B" G-1-230805 | Crimson Energy Ptnrs III, L.L.C. only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 42.9K | Sep 2006 – Apr 2014 |
| Briscoe, Dolph "B" G-1-231970 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 21.1K | May 2007 – Oct 2023 |
| Briscoe (5140) G-1-232674 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 232K | Jun 2007 – Jul 2026 |
| Briscoe (5140) G-1-232675 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 269K | Jul 2007 – Jul 2026 |
| Beinhorn G-1-232678 | Crimson Energy Ptnrs III, L.L.C. only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 0 | Jul 2007 – Nov 2009 |
| Briscoe (5140) G-1-232687 | Flint Oak Energy, LLC only | Wildcat | Dimmit | 1 | 0 | 187K | Aug 2007 – Jul 2026 |
| Briscoe "B" G-1-232702 | Crimson Energy Ptnrs III, L.L.C. only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 0 | Jun 2007 – Mar 2014 |
| Briscoe "B" G-1-232705 | Crimson Energy Ptnrs III, L.L.C. only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 0 | Mar 2007 – Mar 2014 |
| Briscoe (5140) G-1-232718 | Energyquest II, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 23.5K | Aug 2007 – Mar 2014 |
| Briscoe (5140) G-1-232719 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 135K | Aug 2007 – Jul 2026 |
| Briscoe "B" G-1-232736 | Crimson Energy Ptnrs III, L.L.C. only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 10.2K | May 2007 – Apr 2014 |
| Briscoe (5140) G-1-232739 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 136K | Dec 2007 – Jul 2026 |
| Briscoe (5140) G-1-232741 | Flint Oak Energy, LLC only | Wildcat | Dimmit | 1 | 0 | 754K | Nov 2007 – Jul 2026 |
| Briscoe (5140) G-1-232742 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 22.2K | Dec 2007 – Jul 2026 |
| Briscoe (5140) G-1-235763 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 3.28K | Aug 2007 – Jul 2026 |
| Briscoe G-1-235889 | Flint Oak Energy, LLC only | Briscoe Ranch (Olmos) | Dimmit | 1 | 0 | 287K | Feb 2008 – Jul 2026 |