| Pyote Gas Unit No. 7 G-10-48613 | XTO Energy Inc. | Block 16 (Ellen.) | Ward | 1 | 93K | 13.8M | by Jan 1993 – Aug 2026 |
| Fortson Gas Unit G-10-58600 | XTO Energy Inc. | Block 16 (Ellen.) | Ward | 1 | 55K | 12M | by Jan 1993 – Aug 2026 |
| Maxwell Gas Unit G-6-270985 | XTO Energy Inc. | Carthage (Cotton Valley) | Panola | 1 | 52.8K | 2.89M | Jun 2013 – Aug 2026 |
| Franks, C. E. Gas Unit G-3-185592 | XTO Energy Inc. | Franks (Weiting, Consolidated) | Galveston | 1 | 45.3K | 1.65M | Sep 2001 – May 2004 |
| Floyd Gas Unit G-6-81087 | XTO Energy Inc. | Bethany, East (Cotton Valley) | Panola | 1 | 38.4K | 5.77M | by Jan 1993 – Aug 2026 |
| Pyote Gas Unit 7 G-10-189155 | XTO Energy Inc. | Block 16 (Montoya) | Ward | 1 | 33.5K | 9.43M | Dec 2001 – Aug 2026 |
| Sheridan Gas Unit O-3-13526 | XTO Energy Inc. | Sheridan (Wilcox) | Colorado | 3 | 32.8K | 155K | by Jan 1993 – Jun 2007 |
| Stolle et al Gas Unit O-1-14493 | XTO Energy Inc. | Fashing (Edwards Lime -A-) | Karnes | 1 | 32.5K | 531K | Mar 2003 – Feb 2021 |
| Adams, T. C. Gas Unit -A- G-6-58228 | XTO Energy Inc. | Bethany, East (Cotton Valley) | Panola | 1 | 30.2K | 3.59M | by Jan 1993 – Aug 2026 |
| Maxwell Gas Unit G-6-234791 | XTO Energy Inc. | Carthage (Cotton Valley) | Panola | 1 | 28.4K | 840K | Nov 2007 – Aug 2026 |
| Allison, Thomas Gas Unit G-6-141594 | XTO Energy Inc. | Carthage (Cotton Valley) | Panola | 1 | 26.6K | 2.73M | by Jan 1993 – Aug 2026 |
| Pyote Gas Unit No. 7 G-10-184826 | XTO Energy Inc. | Block 16 (Montoya) | Ward | 1 | 26.4K | 7.03M | Apr 2001 – Aug 2026 |
| Pyote Gas Unit No. 2 G-10-45781 | XTO Energy Inc. | Block 16 (Ellen.) | Ward | 1 | 25.3K | 4.4M | by Jan 1993 – Aug 2026 |
| Roquemore Gas Unit "D" G-6-167448 | XTO Energy Inc. | Bethany, East (Cotton Valley) | Panola | 1 | 22.7K | 2.19M | Nov 1997 – Jan 2017 |
| Floyd Gas Unit G-6-161746 | XTO Energy Inc. | Bethany, East (Cotton Valley) | Panola | 1 | 22.1K | 1.52M | Dec 1996 – May 2016 |
| Roquemore Gas Unit "D" G-6-159908 | XTO Energy Inc. | Bethany, East (Cotton Valley) | Panola | 1 | 21.9K | 1.96M | Aug 1996 – Dec 2012 |
| Pyote Gas Unit No. 13 G-10-245711 | XTO Energy Inc. | Block 16 (Montoya) | Ward | 1 | 21.4K | 4.21M | Aug 2008 – Dec 2022 |
| Fortson Gas Unit G-10-189144 | XTO Energy Inc. | Block 16 (Montoya) | Ward | 1 | 20.8K | 6.72M | Jun 2001 – Aug 2026 |
| Newman Gas Unit O-5-3943 | XTO Energy Inc. | Cheneyboro (Cotton Valley) | Navarro | 1 | 20.4K | 0 | Jan 2010 – Oct 2015 |
| Anderson, Alma Gas Unit G-6-139612 | XTO Energy Inc. | Carthage (Cotton Valley) | Panola | 1 | 18.8K | 636K | by Jan 1993 – Aug 2026 |
| Sheridan Gas Unit G-3-8275 | XTO Energy Inc. | Sheridan (Wilcox Consolidated) | Colorado | 1 | 18.3K | 115K | Aug 1995 – Aug 2011 |
| Roquemore Gas Unit "D" G-6-175249 | XTO Energy Inc. | Bethany, East (Cotton Valley) | Panola | 1 | 17.1K | 1.5M | Oct 1999 – Aug 2026 |
| Adams, T.C. Gas Unit "A" G-6-160581 | XTO Energy Inc. | Bethany, East (Cotton Valley) | Panola | 1 | 16.7K | 1.13M | Jun 1996 – Aug 2026 |
| Fortson Gas Unit G-10-58764 | XTO Energy Inc. | Block 16 (Devonian) | Ward | 1 | 16.5K | 3.52M | by Jan 1993 – Aug 2026 |
| Allison, Thomas Gas Unit G-6-83723 | XTO Energy Inc. | Carthage (Cotton Valley) | Panola | 1 | 16.4K | 1.4M | by Jan 1993 – Jul 2015 |
| Pyote Gas Unit No. 13 G-10-48935 | XTO Energy Inc. | Block 16 (Ellen.) | Ward | 1 | 16.3K | 3.82M | by Jan 1993 – Aug 2026 |
| Hearn Gas Unit G-3-178593 | XTO Energy Inc. | Bonus, SW. (Wilcox) | Wharton | 1 | 15.5K | 909K | Jul 2000 – Jun 2013 |
| Wheelock Gas Unit O/A G-4-180314 | XTO Energy Inc. | Jeffress (Vicksburg T) | Hidalgo | 1 | 15K | 312K | Feb 2001 – Mar 2009 |
| Federal Delange Gas Unit G-3-199227 | XTO Energy Inc. | Franks (Weiting, Consolidated) | Galveston | 1 | 14.9K | 343K | Jan 2004 – Dec 2013 |
| Adams, T.C. Gas Unit "A" G-6-89524 | XTO Energy Inc. | Bethany (Travis Peak) | Panola | 1 | 14.6K | 478K | by Jan 1993 – Sep 2012 |
| Floyd Gas Unit G-6-187678 | XTO Energy Inc. | Bethany, East (Cotton Valley) | Panola | 1 | 14.3K | 943K | Nov 2001 – Nov 2016 |
| Allison, Thomas Gas Unit G-6-169930 | XTO Energy Inc. | Carthage (Cotton Valley) | Panola | 1 | 13.9K | 1.65M | Jul 1998 – Aug 2026 |
| Pyote Gas Unit 11 G-10-178813 | XTO Energy Inc. | Block 16 (Montoya) | Ward | 1 | 13.8K | 4.31M | Jun 2000 – Aug 2026 |
| Allison, Thomas Gas Unit G-6-165659 | XTO Energy Inc. | Carthage (Cotton Valley) | Panola | 1 | 13.6K | 1.27M | Sep 1997 – Aug 2026 |
| Allison, Thomas Gas Unit G-6-165663 | XTO Energy Inc. | Carthage (Cotton Valley) | Panola | 1 | 13.6K | 1.61M | Oct 1997 – Aug 2026 |
| Federal Delange Gas Unit O-3-25464 | XTO Energy Inc. | Franks (Banfield) | Galveston | 1 | 13.3K | 162K | Oct 2009 – Feb 2010 |
| Floyd Gas Unit G-6-182725 | XTO Energy Inc. | Bethany, East (Cotton Valley) | Panola | 1 | 12.9K | 1.27M | Oct 2000 – Apr 2024 |
| Roquemore Gas Unit "D" G-6-179160 | XTO Energy Inc. | Bethany, East (Cotton Valley) | Panola | 1 | 12.8K | 1.15M | Jun 2000 – Jun 2025 |
| Floyd Gas Unit G-6-176106 | XTO Energy Inc. | Bethany, East (Cotton Valley) | Panola | 1 | 12.7K | 1.26M | Nov 1999 – Aug 2026 |
| Allison, Thomas Gas Unit G-6-242867 | XTO Energy Inc. | Carthage (Cotton Valley) | Panola | 1 | 12.6K | 799K | Jul 2008 – Aug 2026 |
| Allison, Thomas Gas Unit G-6-169172 | XTO Energy Inc. | Carthage (Cotton Valley) | Panola | 1 | 12.5K | 1.65M | May 1998 – Aug 2026 |
| Federal Brooks Gas Unit G-3-210164 | XTO Energy Inc. | Franks (Weiting, Consolidated) | Galveston | 1 | 12.5K | 95.1K | Jun 2005 – Apr 2010 |
| Cutbirth Estate Gas Unit G-6-152296 | XTO Energy Inc. | Lansing, North (Travis Peak) | Harrison | 1 | 12.3K | 556K | Jun 1994 – Oct 2017 |
| Allison, Thomas Gas Unit G-6-243398 | XTO Energy Inc. | Carthage (Cotton Valley) | Panola | 1 | 11.8K | 2.05M | Oct 2008 – Aug 2026 |
| Donner Gas Unit G-3-215605 | XTO Energy Inc. | SJR (Nodosaria) | Orange | 1 | 11.7K | 404K | Apr 2006 – Mar 2008 |
| Federal Delange Gas Unit G-3-200360 | XTO Energy Inc. | Franks (Weiting, Consolidated) | Galveston | 1 | 11.6K | 362K | Jan 2004 – Sep 2009 |
| Roquemore Gas Unit "D" G-6-174681 | XTO Energy Inc. | Bethany, East (Cotton Valley) | Panola | 1 | 11.4K | 1.36M | Aug 1999 – Aug 2026 |
| Roquemore Gas Unit "D" G-6-184482 | XTO Energy Inc. | Bethany, East (Cotton Valley) | Panola | 1 | 11K | 1.25M | Apr 2001 – Aug 2026 |
| Roquemore Gas Unit "D" G-6-54887 | XTO Energy Inc. | Bethany, East (Cotton Valley) | Panola | 1 | 10.9K | 1.44M | by Jan 1993 – Aug 2026 |
| Floyd Gas Unit G-6-160283 | XTO Energy Inc. | Bethany, East (Cotton Valley) | Panola | 1 | 10.7K | 1.32M | Jul 1996 – Aug 2026 |