| Tovar WLC B Unit G-1-271923 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 81.5K | 575K | Oct 2013 – Aug 2026 |
| Tovar West-Lloyd 69 a Unit G-1-268308 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 77.3K | 1.06M | Sep 2012 – Aug 2026 |
| Tovar WLC B Unit G-1-271912 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 71.9K | 742K | Oct 2013 – Aug 2026 |
| Cage G-1-264839 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 67.7K | 649K | Nov 2011 – Aug 2026 |
| Tovar West-Lloyd 34 B Unit G-1-268307 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 65.9K | 1.38M | Sep 2012 – Aug 2026 |
| Tovar West-Lloyd 63 B Unit G-1-267110 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 64.9K | 962K | Mar 2012 – Aug 2026 |
| Tovar WLC a Unit G-1-268896 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 56.5K | 730K | Nov 2012 – Aug 2026 |
| Cage G-1-264105 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 56.3K | 689K | May 2011 – Aug 2026 |
| Tovar WLC B Unit G-1-271922 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 53.9K | 489K | Oct 2013 – Aug 2026 |
| Comanche Ranch G-1-204161 | CMR Energy, L.P. | Pena Creek (Georgetown) | 1 | 48.7K | 192K | Jun 2004 – Mar 2010 |
| Cage G-1-263743 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 41.3K | 263K | Aug 2011 – Aug 2021 |
| Glass B G-1-264211 | Endeavor Natural Gas, LP | Briscoe Ranch (Eagleford) | 1 | 41.3K | 351K | Nov 2010 – Jul 2018 |
| Lloyd Briscoe G-1-273187 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 41.1K | 709K | Apr 2014 – Aug 2026 |
| Paloma "E" G-1-171269 | Newfield Exploration Company | Prickly Pear (Glen Rose) | 1 | 40.3K | 4.3M | Nov 1998 – Jan 2013 |
| Cage G-1-264106 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 39.9K | 725K | Jul 2011 – Aug 2026 |
| Cage G-1-260606 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 38.7K | 772K | Jun 2011 – Aug 2026 |
| Paloma "E" G-1-165865 | Newfield Exploration Company | Prickly Pear (Glen Rose) | 1 | 36.5K | 4.14M | Dec 1997 – Dec 2013 |
| Tovar WLC a Unit G-1-268899 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 34K | 563K | Nov 2012 – Aug 2026 |
| Tovar West-Lloyd 79 a Unit G-1-263904 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 32K | 217K | Oct 2011 – Aug 2026 |
| Tovar WLC a Unit G-1-272041 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 30.8K | 542K | Nov 2013 – Aug 2026 |
| Paloma "E" G-1-167517 | Newfield Exploration Company | Prickly Pear (Glen Rose) | 1 | 30.7K | 3.42M | Mar 1998 – Jan 2013 |
| Lloyd Briscoe G-1-273189 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 30.2K | 594K | Apr 2014 – Aug 2026 |
| Lloyd Briscoe G-1-273188 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 28.6K | 665K | Apr 2014 – Aug 2026 |
| Paloma "E" G-1-181892 | Field Petroleum Corp. | Prickly Pear (Glen Rose) | 1 | 27.7K | 253K | Mar 2001 – Oct 2020 |
| Tovar WLC a Unit G-1-268913 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 26.8K | 338K | Nov 2012 – Mar 2021 |
| Tovar WLC a Unit G-1-272039 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 26.2K | 321K | Nov 2013 – Aug 2026 |
| Burr "C" G-1-214359 | Field Petroleum Corp. | Two M (Georgetown) | 1 | 26.1K | 247K | Oct 2004 – Mar 2018 |
| Paloma "E" G-1-171270 | Newfield Exploration Company | Prickly Pear (Glen Rose) | 1 | 25.9K | 1.87M | Dec 1998 – Dec 2012 |
| Cage G-1-268306 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 22.7K | 729K | Sep 2012 – Aug 2026 |
| Tovar West-Lloyd 63 a Unit G-1-263892 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 21.1K | 152K | Oct 2011 – Dec 2017 |
| Paloma "E" G-1-171271 | Newfield Exploration Company | Prickly Pear (Glen Rose) | 1 | 20.4K | 2.82M | Dec 1998 – Oct 2014 |
| Tovar WLC a Unit G-1-272040 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 20.2K | 267K | Nov 2013 – Aug 2026 |
| Tovar West-Lloyd 77 Unit G-1-264811 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 19.2K | 475K | Nov 2011 – Oct 2024 |
| Paloma G-1-149988 | Newfield Exploration Company | Prickly Pear (Glen Rose) | 1 | 18.3K | 2.41M | Mar 1994 – Dec 2011 |
| Glass A G-1-265732 | Endeavor Natural Gas, LP | Briscoe Ranch (Eagleford) | 1 | 18.2K | 213K | Jan 2011 – Mar 2018 |
| Paloma "E" G-1-169995 | Newfield Exploration Company | Prickly Pear (Glen Rose) | 1 | 17.2K | 1.8M | Sep 1998 – Dec 2012 |
| Tovar West-Lloyd 34 Unit G-1-266450 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 16.8K | 398K | Mar 2012 – Aug 2026 |
| Briscoe Saner G-1-193138 | Patterson Energy Corporation | Chittim (Georgetown) | 1 | 16.6K | 67.1K | Dec 2002 – Nov 2017 |
| Tovar West-Lloyd 75 a Unit G-1-264810 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 16.6K | 298K | Nov 2011 – Apr 2019 |
| Glass A G-1-265736 | Endeavor Natural Gas, LP | Briscoe Ranch (Eagleford) | 1 | 16.3K | 337K | Jun 2011 – Apr 2018 |
| Glass B G-1-265731 | Endeavor Natural Gas, LP | Briscoe Ranch (Eagleford) | 1 | 16K | 91.9K | Jun 2011 – Jul 2018 |
| Paloma "B" G-1-157623 | Newfield Exploration Company | Prickly Pear (Glen Rose) | 1 | 15.6K | 2.52M | Feb 1996 – Aug 2014 |
| Paloma "E" G-1-169209 | Newfield Exploration Company | Prickly Pear (Glen Rose) | 1 | 14.8K | 2.31M | Jul 1998 – Dec 2013 |
| Burr Ranch -7- G-1-77334 | Maverick Mud Logging, LLC | Los Cuatros (Lower Cretaceous) | 1 | 14.1K | 780K | by Jan 1993 – Jul 2026 |
| Maverick County G-1-76701 | Quatro Oil and Gas, Inc. | Los Cuatros (Lower Cretaceous) | 1 | 12.9K | 2.98M | by Jan 1993 – Jul 2026 |
| Paloma "E" G-1-174426 | Newfield Exploration Company | Prickly Pear (Glen Rose) | 1 | 12.3K | 901K | Jul 1999 – Dec 2012 |
| Paloma "E" G-1-180810 | Newfield Exploration Company | Prickly Pear (Glen Rose) | 1 | 9.96K | 2.04M | Dec 2000 – Dec 2013 |
| Cage G-1-254469 | Javelin Energy Partners Mgmt LLC | Briscoe Ranch (Eagleford) | 1 | 9.89K | 203K | Oct 2009 – Aug 2026 |
| La Paloma G-1-144917 | Newfield Exploration Company | Chittim, W. (Rodessa 5500) | 1 | 8.87K | 1.31M | Mar 1993 – Oct 2012 |
| Comanche Ranch G-1-204162 | CMR Energy, L.P. | Pena Creek (Georgetown) | 1 | 8.3K | 190K | Jul 2004 – May 2008 |