| Battle SU a #2HBHZ42-347-33574 | Exco Operating Company, LP | Nacogdoches, TX | Permitted | 15,400 | Oct 19, 2026 | — | — |
| Battle SU B #2HBHZ42-347-33576 | Exco Operating Company, LP | Nacogdoches, TX | Permitted | 15,400 | Oct 19, 2026 | — | — |
| Battle SU a #1HHZ42-347-33573 | Exco Operating Company, LP | Nacogdoches, TX | Permitted | 15,400 | Oct 16, 2026 | — | — |
| Battle SU B #1HHZ42-347-33575 | Exco Operating Company, LP | Nacogdoches, TX | Permitted | 15,400 | Oct 16, 2026 | — | — |
| Ironhorse SU a Alloc #2HBHZ42-347-33558 | Exco Operating Company, LP | Nacogdoches, TXCarthage (Haynesville Shale) | Permitted | 15,400 | Sep 23, 2026 | — | — |
| Ironhorse SU a Alloc #1HHZ42-347-33557 | Exco Operating Company, LP | Nacogdoches, TXCarthage (Haynesville Shale) | Permitted | 15,400 | Sep 18, 2026 | — | — |
| Ironhorse SU B Alloc #1HHZ42-347-33559 | Exco Operating Company, LP | Nacogdoches, TXCarthage (Haynesville Shale) | Permitted | 15,400 | Sep 10, 2026 | — | — |
| Ironhorse SU B Alloc #2HBHZ42-347-33560 | Exco Operating Company, LP | Nacogdoches, TXCarthage (Haynesville Shale) | Permitted | 15,400 | Sep 10, 2026 | — | — |
| Chireno B-Gomez a Alloc #1HHZ42-347-33543 | Exco Operating Company, LP | Nacogdoches, TXCarthage (Haynesville Shale) | Drilled | 15,400 | Mar 16, 2026 | — | — |
| Chireno B-Gomez a Alloc #2HBHZ42-347-33544 | Exco Operating Company, LP | Nacogdoches, TXCarthage (Haynesville Shale) | Permitted | 15,400 | Mar 16, 2026 | — | — |
| Brent Miller Unit A6-A1 Alloc #2HBHZ42-347-33542 | Exco Operating Company LP | Nacogdoches, TXCarthage (Haynesville Shale) | Shut inGas | 14,262 | Mar 2, 2026 | — | — |
| Chireno SU a #2HBHZ42-347-33541 | Exco Operating Company LP | Nacogdoches, TXCarthage (Haynesville Shale) | Shut inGas | 14,237 | Feb 26, 2026 | — | — |
| Lock SU B #2HBHZ42-347-33538 | Exco Operating Company, LP | Nacogdoches, TXCarthage (Haynesville Shale) | Drilled | 15,400 | Feb 18, 2026 | — | — |
| Chireno SU a #1HHZ42-347-33539 | Exco Operating Company LP | Nacogdoches, TXCarthage (Haynesville Shale) | Shut inGas | 14,630 | Feb 18, 2026 | — | — |
| Lock SU B #1HHZ42-347-33540 | Exco Operating Company, LP | Nacogdoches, TXCarthage (Haynesville Shale) | Drilled | 15,400 | Feb 18, 2026 | — | — |
| Lock SU a #1HHZ42-347-33536 | Exco Operating Company LP | Nacogdoches, TXCarthage (Haynesville Shale) | Shut inGas | 15,133 | Feb 5, 2026 | — | — |
| Lock SU a #2HBHZ42-347-33537 | Exco Operating Company LP | Nacogdoches, TXCarthage (Haynesville Shale) | Shut inGas | 14,779 | Feb 5, 2026 | — | — |
| Chireno SU D #2HBHZ42-347-33525 | Exco Operating Company LP | Nacogdoches, TXCarthage (Haynesville Shale) | ActiveGas | 14,086 | Sep 2, 2025 | — | — |
| Chireno SU D #1HHZ42-347-33524 | Exco Operating Company LP | Nacogdoches, TXCarthage (Haynesville Shale) | ActiveGas | 14,457 | Aug 27, 2025 | — | — |
| Brown-Weeks Alloc B #2HBHZ42-405-30879 | Exco Operating Company LP | San Augustine, TXCarthage (Haynesville Shale) | Shut inGas | 13,212 | Jul 15, 2025 | — | — |
| Brown-Weeks Alloc B #1HHZ42-405-30878 | Exco Operating Company LP | San Augustine, TXCarthage (Haynesville Shale) | ActiveGas | 13,625 | Jul 9, 2025 | — | — |
| Walker SU L #2HBHZ42-347-33522 | Exco Operating Company LP | Nacogdoches, TXCarthage (Haynesville Shale) | ActiveGas | 14,498 | Jun 6, 2025 | — | — |
| Walker SU K Alloc #2HBHZ42-347-33518 | Exco Operating Company LP | Nacogdoches, TXCarthage (Haynesville Shale) | ActiveGas | 14,633 | Nov 4, 2024 | — | — |
| Allee-MMB Alloc a #1HHZ42-127-38978 | Exco Operating Company, LP | Dimmit, TXBriscoe Ranch (Eagleford) | Not on schedule | 7,000 | Oct 25, 2024 | — | — |
| Commerce Unit Zav B #1HRHZ42-507-33552 | Exco Operating Company, LP | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 7,000 | Sep 18, 2024 | — | — |
| Winterbotham Zav #h 4HHZ42-507-33550 | Exco Operating Company, LP | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 7,000 | Sep 5, 2024 | — | — |
| Winterbotham Zav #v 3HHZ42-507-33551 | Exco Operating Company, LP | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 7,000 | Sep 5, 2024 | — | — |
| Gomez SU B-C Alloc #2HBHZ42-347-33490 | Exco Operating Company LP | Nacogdoches, TXCarthage (Haynesville Shale) | ActiveGas | 14,648 | Jul 17, 2023 | — | — |
| Fitzallen-Stedham Alloc #3HBHZ42-405-30573 | Exco Operating Company, LP | San Augustine, TXCarthage (Haynesville Shale) | Not on schedule | 15,000 | Oct 19, 2015 | — | — |
| Fitzallen-Stedham Alloc #4HHZ42-405-30574 | Exco Operating Company, LP | San Augustine, TXCarthage (Haynesville Shale) | Not on schedule | 15,000 | Oct 19, 2015 | — | — |
| Crenshaw-Smith Alloc #3HBHZ42-405-30570 | Exco Operating Company LP | San Augustine, TXCarthage (Haynesville Shale) | Temporarily abandonedGas | 12,479 | Sep 8, 2015 | — | — |
| Park-Wood Alloc #1HBHZ42-405-30548 | Exco Operating Company, LP | San Augustine, TXCarthage (Haynesville Shale) | Not on schedule | 15,000 | Jan 6, 2015 | — | — |
| Wood-Park Alloc #1HHZ42-405-30544 | Exco Operating Company, LP | San Augustine, TXCarthage (Haynesville Shale) | Not on schedule | 15,000 | Dec 16, 2014 | — | — |
| KM South Zav SWD #142-507-33219 | Exco Operating Company, LP | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 10,000 | Dec 5, 2014 | — | — |
| Burrows - Dennis Alloc #1HBHZ42-405-30545 | Exco Operating Company, LP | San Augustine, TXCarthage (Haynesville Shale) | Not on schedule | 15,000 | Nov 6, 2014 | — | — |
| Winterbotham Zav #t 1HHZ42-507-33186 | Exco Operating Company, LP | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 8,000 | Aug 25, 2014 | — | — |
| Winterbotham Zav #t 2HHZ42-507-33187 | Exco Operating Company, LP | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 8,000 | Aug 25, 2014 | — | — |
| Traylor South Zav #j 3HHZ42-507-33179 | Exco Operating Company, LP | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 9,000 | Aug 7, 2014 | — | — |
| Traylor South Zav #j 2HHZ42-507-33178 | Exco Operating Company, LP | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 9,000 | Jul 24, 2014 | — | — |
| Traylor South Zav #c 7HHZ42-507-33138 | Exco Operating Company, LP | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 8,000 | May 17, 2014 | — | — |
| Traylor Unit Zav L #6HHZ42-507-33142 | Exco Operating Company, LP | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 8,000 | May 17, 2014 | — | — |
| Traylor Unit Zav L #5HHZ42-507-33141 | Exco Operating Company, LP | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 8,000 | May 13, 2014 | — | — |
| Winterbotham Zav #g 4HHZ42-507-33117 | Exco Operating Company, LP | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 7,000 | Apr 4, 2014 | — | — |
| Winterbotham Zav #b 5HHZ42-507-33088 | Exco Operating Company, LP | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 9,000 | Jan 16, 2014 | — | — |
| Winterbotham Zav #r 4HHZ42-507-33092 | Exco Operating Company, LP | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 9,000 | Jan 16, 2014 | — | — |
| Winterbotham Zav #r 5HHZ42-507-33093 | Exco Operating Company, LP | Zavala, TXBriscoe Ranch (Eagleford) | Not on schedule | 9,000 | Jan 16, 2014 | — | — |
| Cameron Minerals SU #1042-347-33299 | Exco Operating Company LP | Nacogdoches, TXCarthage (Haynesville Shale) | ActiveObservation | 14,380 | Dec 6, 2011 | — | — |
| Turpin SU #1HHZ42-419-31640 | Exco Operating Company, LP | Shelby, TXCarthage (Haynesville Shale) | Not on schedule | 15,000 | Dec 15, 2010 | — | — |
| Red River 164-Dillard (Alloc) #1HHZ42-405-30392 | Exco Operating Company, LP | San Augustine, TXCarthage (Haynesville Shale) | Not on schedule | 14,500 | Nov 23, 2010 | — | — |
| Stedham SU #1 HHZ42-405-30371 | Exco Operating Company LP | San Augustine, TXCarthage (Haynesville Shale) | ActiveObservation | 13,320 | Aug 20, 2010 | — | — |