| Baby Ruth G-3-226692 | Faulconer Energy, LLC only | Rankin (Cook Mtn. IV) | Harris | 1 | 259K | 14.2M | Mar 2007 – Apr 2026 |
| Naiser, J.E. Estate G-3-131991 | Faulconer Energy, LLC only | Mott Slough (Yegua) | Wharton | 1 | 182K | 10.3M | Jan 1993 – Apr 2026 |
| Marchbanks-Cadena 'B' G-4-215828 | Crossroads Petroleum L.L.C. only | Orcones (Frio-Vksbg Cons.) | Duval | 1 | 168K | 1.54M | Oct 2005 – Jan 2023 |
| Holzheauser "A" G-2-232704 | Faulconer Energy, LLC only | El Toro Bueno (AY-3) | Jackson | 1 | 159K | 1.77M | Nov 2007 – Apr 2026 |
| Charley Jacobs Gas Unit G-2-184593 | Faulconer Energy, LLC only | Helen Gohlke, E. (11060) | Victoria | 1 | 155K | 14.5M | Oct 2001 – Apr 2026 |
| Murch, B. L. G-4-197403 | Faulconer Energy, LLC only | Samano (Fourth Massive) | Starr | 1 | 146K | 8.67M | Apr 2003 – Apr 2026 |
| Gladewater GU 9 G-6-128116 | Faulconer Energy, LLC only | Gladewater (Haynesville) | Upshur | 1 | 144K | 11M | Jan 1993 – Apr 2026 |
| Murch, B. L. G-4-191486 | Faulconer Energy, LLC only | Samano (Fourth Massive) | Starr | 1 | 142K | 6.19M | Jul 2002 – Apr 2026 |
| Murch, B. L. G-4-194829 | Faulconer Energy, LLC only | Samano (Massive 7200) | Starr | 1 | 142K | 8.35M | Jan 2003 – Apr 2026 |
| Naiser-Stovall Gas Unit G-3-168196 | Faulconer Energy, LLC only | Chitland Creek (Yegua 7770) | Wharton | 1 | 142K | 5.03M | Apr 1998 – Apr 2026 |
| Village Creek SP GU G-3-265002 | Faulconer Energy, LLC only | Van Meter (Yegua, Lower) | Hardin | 1 | 134K | 6.77M | Dec 2011 – Apr 2026 |
| Morse G-4-191141 | Faulconer Energy, LLC only | Samano (1ST Massive) | Starr | 1 | 132K | 5.66M | Sep 2002 – Apr 2026 |
| Murch, B. L. G-4-191485 | Faulconer Energy, LLC only | Samano (Fourth Massive) | Starr | 1 | 126K | 5.58M | Jun 2002 – May 2025 |
| Duncan G-3-167982 | Faulconer, Vernon E., Inc. only | Egypt, N. (Cook MTN RA) | Wharton | 1 | 125K | 6.61M | Mar 1998 – May 2013 |
| Kallina G-2-247729 | Faulconer Energy, LLC only | Warmsley, S. (10550) | De Witt | 1 | 121K | 2.94M | Aug 2008 – Apr 2026 |
| Murch, B. L. G-4-198867 | Faulconer Energy, LLC only | Samano (Fifth Massive) | Starr | 1 | 120K | 6.03M | Oct 2003 – Apr 2026 |
| Vastar-Duncan "D" G-3-172021 | Faulconer, Vernon E., Inc. only | Egypt (Cook MTN) | Wharton | 1 | 118K | 10.4M | Jan 1999 – Apr 2016 |
| Kerlick Gas Unit G-2-259030 | Faulconer, Vernon E., Inc. only | Henze (Wilcox 10850) | De Witt | 1 | 115K | 4.16M | Sep 2010 – Apr 2020 |
| Carriere-Henderson G.U. G-3-255264 | Faulconer Energy, LLC only | Porter's Creek (Yegua) | Wharton | 1 | 110K | 2.79M | Feb 2010 – Sep 2015 |
| Delrose GU 3 G-6-86215 | Faulconer Energy, LLC only | Delrose (Haynesville) | Upshur | 1 | 109K | 11.7M | Jan 1993 – Apr 2026 |
| Kallina G-2-249119 | Faulconer Energy, LLC only | Warmsley, S. (10550) | De Witt | 1 | 107K | 1.95M | Jul 2008 – May 2015 |
| Duncan G-3-164835 | Faulconer, Vernon E., Inc. only | Egypt, N. (Cook Mtn.) | Wharton | 1 | 107K | 6.97M | Mar 1997 – Jul 2008 |
| Breedlove-Rogers Gas Unit G-6-150098 | Faulconer Energy, LLC only | Black Fork Creek (Travis Peak) | Smith | 1 | 102K | 6.17M | Apr 1994 – Aug 2023 |
| Delrose GU 8 G-6-87426 | Faulconer Energy, LLC only | Delrose (Haynesville) | Upshur | 1 | 100K | 8.5M | Jan 1993 – Apr 2026 |
| Gladwtr GU 19 G-6-108870 | Faulconer Energy, LLC only | Gladewater (Haynesville) | Upshur | 1 | 98.1K | 5.03M | Jan 1993 – Apr 2026 |
| Baumann Gas Unit G-2-250086 | Faulconer Energy, LLC only | Warmsley, S. (10550) | De Witt | 1 | 96.4K | 4.71M | Mar 2009 – Apr 2026 |
| Ibarra, Antonio, et Al G-4-182245 | Faulconer Energy, LLC only | Agua Prieta (Queen City) | Duval | 1 | 87.3K | 4.81M | Mar 2001 – Apr 2026 |
| Morse G-4-201249 | Faulconer Energy, LLC only | Samano (Fifth Massive) | Starr | 1 | 83.1K | 4.65M | Mar 2004 – Apr 2026 |
| Gladewtr GU 15 G-6-110442 | Faulconer Energy, LLC only | Gladewater (Haynesville) | Upshur | 1 | 80.4K | 4.24M | Jan 1993 – Apr 2026 |
| Chandler Gas Unit G-2-250013 | Faulconer Energy, LLC only | Warmsley, S. (10550) | De Witt | 1 | 77.8K | 3.42M | Apr 2009 – Feb 2022 |
| Sheard Gas Unit G-3-174860 | Faulconer, Vernon E., Inc. only | Mott Slough (Yegua) | Wharton | 1 | 76K | 2.63M | Sep 1999 – Jan 2015 |
| Gladewtr GU 8 G-6-126226 | Faulconer Energy, LLC only | Gladewater (Haynesville) | Upshur | 1 | 75.5K | 8.64M | Jan 1993 – Apr 2026 |
| Driggers, D.C. Gas Unit G-6-142591 | Faulconer Energy, LLC only | Willow Springs (Cotton Valley) | Gregg | 1 | 74.8K | 3.66M | Jan 1993 – Jul 2023 |
| Traylor Estate G-2-239970 | Faulconer Energy, LLC only | El Toro Bueno (AY-3) | Jackson | 1 | 73.2K | 1.61M | Aug 2008 – Jun 2024 |
| Morse G-4-190442 | Faulconer Energy, LLC only | Samano, E. (Third Massive) | Starr | 1 | 72.4K | 3.58M | Jul 2002 – Apr 2026 |
| Village Creek SP GU G-3-264854 | Faulconer Energy, LLC only | Van Meter (Yegua, Lower) | Hardin | 1 | 71.2K | 2.5M | Dec 2011 – Aug 2020 |
| Morse-Forster Unit G-4-189729 | Faulconer Energy, LLC only | Samano, E. (Massive 7200) | Starr | 1 | 71K | 5.98M | May 2002 – Apr 2026 |
| Merta, Celestina et Al G-3-128345 | Faulconer Energy, LLC only | Rio Loco (Yegua) | Wharton | 1 | 70.3K | 10.4M | Jan 1993 – Apr 2026 |
| Huggins G-6-106502 | Faulconer Energy, LLC only | Cherokee Trace (Jurassic) | Upshur | 1 | 70K | 1.68M | Jan 1993 – Apr 2026 |
| Gladewtr GU 14 G-6-107666 | Faulconer Energy, LLC only | Gladewater (Haynesville) | Upshur | 1 | 69.6K | 8.64M | Jan 1993 – Apr 2026 |
| Murch, B. L. G-4-191856 | Faulconer Energy, LLC only | Samano (Fourth Massive) | Starr | 1 | 69.4K | 3.69M | Aug 2002 – Apr 2026 |
| Gladewater G.U. 16 G-6-131654 | Faulconer Energy, LLC only | Gladewater (Haynesville) | Gregg | 1 | 67.8K | 4.19M | Jan 1993 – Apr 2026 |
| Naiser, J. E. Estate G-3-133342 | Faulconer Energy, LLC only | Mott Slough (Yegua) | Wharton | 1 | 67.3K | 5.46M | Jan 1993 – Apr 2026 |
| Ashby Unit G-6-267722 | Faulconer Energy, LLC only | Henderson, E. (Cotton Valley) | Rusk | 1 | 67.2K | 4.86M | Jan 2013 – Apr 2026 |
| Van ES G-4-168025 | Faulconer Energy, LLC only | Cuba Libre (3RD Hinnant) | Webb | 1 | 66.3K | 2.91M | Mar 1998 – Apr 2026 |
| Gladewtr GU 19 G-6-128452 | Faulconer Energy, LLC only | Gladewater (Haynesville) | Upshur | 1 | 65.7K | 5.93M | Jan 1993 – Apr 2026 |
| La Jolla-Parr G-4-184657 | Faulconer Energy, LLC only | Agua Prieta (Queen City) | Duval | 1 | 65.5K | 3.74M | Jul 2001 – Jul 2023 |
| Hahn, Peter H. et al Unit G-3-132219 | Faulconer Energy, LLC only | Porter's Creek (Yegua) | Wharton | 1 | 63.9K | 6.38M | Jan 1993 – Apr 2026 |
| Murch, B.L. G-4-199293 | Faulconer Energy, LLC only | Samano (Fifth Massive) | Hidalgo | 1 | 62.6K | 3M | Nov 2003 – Apr 2026 |
| Minden Gas Unit No. 1 G-6-267916 | Faulconer Energy, LLC only | Henderson, E. (Cotton Valley) | Rusk | 1 | 61.7K | 5.47M | Feb 2013 – Apr 2026 |