| Samet Gas Unit #342-289-31814 | Hilcorp Energy Company only | LeonBear Grass (Travis Peak) | ActiveGas | 16,031 | Oct 8, 2026 | 3 | Jul 2026 |
| Swanson Gas Unit #142-289-31914 | Hilcorp Energy Company only | LeonBear Grass (Pettit) | ActiveGas | 17,177 | Apr 29, 2026 | 4 | Jul 2026 |
| Holmes S #142-289-31111 | Hilcorp Energy Company only | LeonBear Grass (Pettit) | ActiveGas | 10,100 | Apr 2, 2026 | 2 | Jul 2026 |
| Gail King #24HHZ42-289-31819 | Hilcorp Energy Company only | LeonBear Grass (Pettit) | ActiveGas | 14,774 | Apr 2, 2026 | 3 | Jul 2026 |
| Hunter Gas Unit #13HHZ42-289-32055 | Hilcorp Energy Company only | LeonBear Grass (Pettit) | ActiveGas | 14,715 | May 25, 2018 | 2 | Jul 2026 |
| Reed E Gas Unit #242-161-31066 | XTO Energy Inc. only | FreestoneBear Grass (Rodessa) | PluggedGas | 10,000 | Jul 11, 2016 | 3 | Jun 2020 |
| Hunter Gas Unit #542-289-31203 | Hilcorp Energy Company only | LeonBear Grass (Pettit) | ActiveGas | 14,880 | Sep 12, 2014 | 3 | Jul 2026 |
| H. L. & P. Gas Unit #942-161-32967 | Hilcorp Energy Company only | FreestoneBear Grass (Cotton Valley Cons) | ActiveGas | 14,300 | Jul 8, 2014 | 3 | Jul 2026 |
| Corby #1 Gas Unit #342-289-32126 | Atlas Operating LLC only | LeonBear Grass (Pettit) | ActiveGas | 9,450 | May 1, 2014 | 2 | Jul 2026 |
| Spring Branch Gas Unit #342-289-31167 | Hilcorp Energy Company only | LeonBear Grass (Pettit) | ActiveGas | 10,118 | Mar 24, 2014 | 2 | Jul 2026 |
| Samet Gas Unit #242-289-31154 | Hilcorp Energy Company only | LeonBear Grass (Pettit) | ActiveGas | 10,117 | Dec 13, 2013 | 2 | Jul 2026 |
| H. L. & P. Gas Unit #2442-161-34361 | Hilcorp Energy Company only | FreestoneBear Grass (Cotton Valley Cons) | ActiveGas | 14,400 | Oct 1, 2013 | 2 | Jul 2026 |
| Blazek #642-289-31469 | Hilcorp Energy Company only | LeonBear Grass (Cotton Valley Cons) | ActiveGas | 13,751 | Jul 18, 2013 | 2 | Jul 2026 |
| Fern V. Robinson Gas Unit #542-293-32240 | Hilcorp Energy Company only | LimestoneBear Grass (Pettit) | ActiveGas | 14,640 | Apr 24, 2013 | 2 | Jul 2026 |
| Fulton a #642-161-33378 | Hilcorp Energy Company only | FreestoneBear Grass (Pettit) | ActiveGas | 14,527 | Apr 12, 2013 | 2 | Jul 2026 |
| H. L. & P. Gas Unit #3542-161-34586 | Hilcorp Energy Company only | FreestoneBear Grass (Cotton Valley Cons) | ActiveGas | 14,195 | Feb 5, 2013 | 2 | Jul 2026 |
| Hugh D. Whitaker Gas Unit II #642-161-33913 | Hilcorp Energy Company only | FreestoneBear Grass (Pettit) | ActiveGas | 14,439 | Nov 12, 2012 | 2 | Jul 2026 |
| Waldrip Melvin Gas Unit II #342-161-33452 | Hilcorp Energy Company only | FreestoneBear Grass (Pettit) | ActiveGas | 14,211 | Aug 22, 2012 | 3 | Jul 2026 |
| Weldon Cox Gas Unit #3HZ42-289-31996 | Hilcorp Energy Company only | LeonBear Grass (Pettit) | ActiveGas | 14,934 | Mar 1, 2012 | 2 | Jul 2026 |
| Campbell Gas Unit #542-289-31963 | Valence Operating Company only | LeonBear Grass (Pettit) | ActiveGas | 10,264 | Sep 3, 2011 | 1 | Jul 2026 |
| Gillen Ira #342-289-31961 | Valence Operating Company only | LeonBear Grass (Travis Peak) | ActiveGas | 10,196 | Aug 26, 2011 | 1 | Jul 2026 |
| Russell a #742-289-31957 | Valence Operating Company only | LeonBear Grass (Travis Peak) | ActiveGas | 10,310 | Aug 1, 2011 | 1 | Jul 2026 |
| Effie Mae Hull #442-289-31241 | Hilcorp Energy Company only | LeonBear Grass (Pettit) | ActiveGas | 10,520 | May 17, 2011 | 2 | Jul 2026 |
| Russell a #4R42-289-31933 | Valence Operating Company only | LeonBear Grass (Pettit) | ActiveGas | 10,206 | Apr 6, 2011 | 1 | Jul 2026 |
| Newell a #242-289-31306 | Hilcorp Energy Company only | LeonBear Grass (Pettit) | ActiveGas | 9,700 | Mar 2, 2011 | 2 | Jul 2026 |
| Oakes Pat Gas Unit II #242-293-31957 | Hilcorp Energy Company only | LimestoneBear Grass (Travis Peak) | ActiveGas | 14,924 | Jan 31, 2011 | 2 | Jul 2026 |
| Russell a #542-289-31918 | Valence Operating Company only | LeonBear Grass (Pettit) | ActiveGas | 10,190 | Jan 6, 2011 | 1 | Jul 2026 |
| Russell a #642-289-31920 | Valence Operating Company only | LeonBear Grass (Travis Peak) | ActiveGas | 10,200 | Jan 6, 2011 | 2 | Jul 2026 |
| Buffalo Creek Gas Unit #942-161-34669 | Hilcorp Energy Company only | FreestoneBear Grass (Pettit) | ActiveGas | 12,975 | Oct 29, 2010 | 2 | Jul 2026 |
| Buffalo Creek Gas Unit #1042-161-34670 | Hilcorp Energy Company only | FreestoneBear Grass (Travis Peak) | ActiveGas | 13,023 | Oct 29, 2010 | 3 | Jul 2026 |
| Fulton a #2142-161-34649 | Hilcorp Energy Company only | FreestoneBear Grass (Cotton Valley Cons) | ActiveGas | 13,433 | Oct 1, 2010 | 2 | Jul 2026 |
| Varibus #442-289-31081 | Hilcorp Energy Company only | LeonBear Grass (Pettit) | ActiveGas | 9,600 | Sep 23, 2010 | 2 | Jul 2026 |
| Eppes Unit #1142-161-34643 | Hilcorp Energy Company only | FreestoneBear Grass (Travis Peak) | ActiveGas | 13,107 | Sep 15, 2010 | 1 | Jul 2026 |
| Eppes Unit #1642-161-34644 | Hilcorp Energy Company only | FreestoneBear Grass (Pettit) | ActiveGas | 14,267 | Sep 15, 2010 | 1 | Jul 2026 |
| Reed E Gas Unit #742-161-33149 | Hilcorp Energy Company only | FreestoneBear Grass (Travis Peak) | ActiveGas | 14,284 | Sep 3, 2010 | 3 | Jul 2026 |
| Newell a #542-289-31325 | Hilcorp Energy Company only | LeonBear Grass (Pettit) | Temporarily abandonedGas | 9,700 | Aug 12, 2010 | 2 | Jul 2026 |
| Fulton a #1642-161-34623 | Hilcorp Energy Company only | FreestoneBear Grass (Pettit) | ActiveGas | 13,174 | Jul 28, 2010 | 1 | Jul 2026 |
| H. L. & P. Gas Unit #2242-161-33995 | Hilcorp Energy Company only | FreestoneBear Grass (Cotton Valley Cons) | ActiveGas | 14,297 | Jul 26, 2010 | 3 | Jul 2026 |
| Fulton a #1542-161-34619 | Hilcorp Energy Company only | FreestoneBear Grass (Pettit) | ActiveGas | 13,156 | Jul 7, 2010 | 1 | Jul 2026 |
| Buffalo Creek Gas Unit #742-161-34585 | Hilcorp Energy Company only | FreestoneBear Grass (Pettit) | ActiveGas | 12,950 | May 24, 2010 | 1 | Jul 2026 |
| Samet Gas Unit #442-289-31860 | Hilcorp Energy Company only | LeonBear Grass (Travis Peak) | ActiveGas | 13,973 | Mar 26, 2010 | 1 | Jul 2026 |
| Buffalo Creek Gas Unit #642-161-34528 | Hilcorp Energy Company only | FreestoneBear Grass (Travis Peak) | ActiveGas | 13,100 | Mar 18, 2010 | 1 | Jul 2026 |
| Buffalo Creek Gas Unit #842-161-34529 | Hilcorp Energy Company only | FreestoneBear Grass (Pettit) | ActiveGas | 12,965 | Mar 18, 2010 | 1 | Jul 2026 |
| Gail King #3842-289-31854 | Hilcorp Energy Company only | LeonBear Grass (Pettit) | ActiveGas | 11,592 | Jan 13, 2010 | 2 | Jul 2026 |
| Gail King #3442-289-31853 | Hilcorp Energy Company only | LeonBear Grass (Pettit) | ActiveGas | 11,456 | Jan 12, 2010 | 2 | Jul 2026 |
| McAshan Gas Unit #442-289-31046 | Hilcorp Energy Company only | LeonBear Grass (Travis Peak) | ActiveGas | 10,026 | Dec 22, 2009 | 2 | Jul 2026 |
| Hunter Gas Unit #242-161-31135 | Hilcorp Energy Company only | FreestoneBear Grass (Travis Peak) | ActiveGas | 10,000 | Dec 1, 2009 | 2 | Jul 2026 |
| Donie No. 1 Gas Unit #142-161-31869 | Hilcorp Energy Company only | FreestoneBear Grass (Pettit) | ActiveGas | 10,200 | Sep 14, 2009 | 3 | Jul 2026 |
| Hugh D. Whitaker Gas Unit II #142-161-33514 | Hilcorp Energy Company only | FreestoneBear Grass (Pettit) | ActiveGas | 14,340 | Sep 14, 2009 | 3 | Jul 2026 |
| Louise Cook a Gas Unit #142-289-31150 | Hilcorp Energy Company only | LeonBear Grass (Pettit) | ActiveGas | 10,540 | Aug 13, 2009 | 3 | Jul 2026 |