| Hankamer G-3-192620 | Silverbrook Operating II LLC only | Raywood (Cook Mtn. 11200) | Liberty | 1 | 280K | 4.03M | Oct 2002 – Apr 2026 |
| Tyrrell-State Unit G-3-229796 | Square Mile Energy, L.L.C. only | Big Hill Bayou(hackberry 11250) | Jefferson | 1 | 240K | 3.26M | Jan 2007 – Feb 2023 |
| University Sprinter 22112 40-31 G-10-295535 | BTA Oil Producers, LLC only | Phantom (Wolfcamp) | Ward | 1 | 230K | 1.37M | Apr 2023 – Apr 2026 |
| University Sprinter 22112 40-31 G-10-295177 | BTA Oil Producers, LLC only | Phantom (Wolfcamp) | Ward | 1 | 221K | 1.13M | Apr 2023 – Apr 2026 |
| University Sprinter 22112 40-31 G-10-295340 | BTA Oil Producers, LLC only | Phantom (Wolfcamp) | Ward | 1 | 206K | 1.04M | Apr 2023 – Apr 2026 |
| University Sprinter 22112 40-31 G-10-295430 | BTA Oil Producers, LLC only | Phantom (Wolfcamp) | Ward | 1 | 153K | 591K | Apr 2023 – Apr 2026 |
| Benjamin 112 G-14-285584 | BE Anadarko II, LLC only | Lipscomb, S.E. (Cleveland) | Lipscomb | 1 | 153K | 626K | Dec 2017 – Apr 2026 |
| Winford Extender Caddis G-2-256381 | Arrington Oil&gas Operating LLC only | Brushy Creek (Wilcox -S-1-11200) | De Witt | 1 | 80.8K | 7.21M | Feb 2009 – Mar 2026 |
| Texas State Tract 72 G-4-92868 | Petro-Hunt, L.L.C. only | Marina (11200) | Nueces | 1 | 75.4K | 5.26M | Jan 1993 – Oct 2012 |
| Hankamer-Pickett G-3-242998 | Silverbrook Operating II LLC only | Raywood (Cook Mtn. 11200) | Liberty | 1 | 57.8K | 1.35M | Dec 2007 – Jul 2012 |
| Callison Gas Unit 1 G-3-206138 | Faulconer Energy, LLC only | Raywood (Cook Mtn. 11200) | Liberty | 1 | 57.7K | 2.47M | Dec 2004 – Jul 2024 |
| Graham Estate 1112 G-13-256545 | Stovall Operating Co. only | Young County Regular (Gas) | Young | 1 | 56K | 195K | Jun 2010 – Apr 2026 |
| Kuester-Ochoa G-2-189325 | Wandoo Energy, LLC only | Brushy Creek (Wilcox -S-1-11200) | Lavaca | 1 | 53.6K | 2.83M | Dec 2001 – Mar 2016 |
| Waterfield 112 G-14-270445 | Unit Petroleum Company only | Mendota, NW. (Granite Wash) | Roberts | 1 | 46.6K | 1.04M | Aug 2012 – Apr 2026 |
| State Tract 61 Temporary Unit G-4-185577 | White Marlin Operating Co, LLC only | Marina (11200) | Nueces | 1 | 44.2K | 5.69M | Sep 2001 – Feb 2014 |
| Hite G-3-187151 | Forest Oil Corporation only | Wharton, W. (CK MTN 11200) | Wharton | 1 | 38.8K | 157K | Oct 2001 – Jul 2003 |
| Guam G-3-242380 | CML Exploration, LLC only | Raywood (Cook Mtn. 11200) | Liberty | 1 | 32K | 705K | Jul 2008 – Jan 2011 |
| Chapman, James E. et Al G-3-133334 | Seagull Energy E&P Inc. only | San Leon (11250 Sd.) | Galveston | 1 | 23.8K | 453K | Jan 1993 – Dec 1997 |
| Brushy Creek Gas Unit G-2-188920 | Proline Energy Resources Inc only | Brushy Creek (Wilcox -S-1-11200) | Lavaca | 1 | 23.3K | 1.52M | Feb 2002 – Nov 2022 |
| McManus, Carroll G-2-166826 | Flint Oak Energy, LLC only | Brushy Creek (Wilcox -S-1-11200) | De Witt | 1 | 18.7K | 2.62M | Jan 1998 – Apr 2026 |
| Winford Extender Caddis A G-2-264415 | Arrington Oil&gas Operating LLC only | Brushy Creek (Wilcox -S-1-11200) | De Witt | 1 | 18.4K | 1.37M | Mar 2011 – Mar 2026 |
| J. E. Chapman et Al G-3-171405 | Chaparral Energy, L.L.C. only | San Leon (11250 Sd.) | Galveston | 1 | 18.3K | 471K | Nov 1998 – Nov 2004 |
| Carthage Gas Unit 112 G-6-246467 | Diversified Production LLC only | Carthage (Cotton Valley) | Panola | 1 | 17.4K | 1.11M | Feb 2009 – Apr 2026 |
| Carroll-McManus 3 G-2-172676 | Flint Oak Energy, LLC only | Brushy Creek (Wilcox -S-1-11200) | Lavaca | 1 | 16.8K | 3.23M | Nov 1998 – Apr 2026 |
| Flame Gas Unit G-4-195101 | Continental Trend Resources, Inc only | Petronilla (11200) | Nueces | 1 | 15.8K | 1.22M | Jan 2003 – Dec 2009 |
| Kuester-Ochoa G-2-194603 | Coronado Energy E&P Company, LLC only | Brushy Creek (Wilcox -S-1-11200) | Lavaca | 1 | 15.2K | 709K | Apr 2003 – Mar 2007 |
| Carroll-McManus G-2-176015 | Buffco Production Inc. only | Brushy Creek (Wilcox -S-1-11200) | Lavaca | 1 | 15K | 2.8M | Nov 1999 – Dec 2008 |
| Carthage Gas Unit 112 G-6-224460 | Diversified Production LLC only | Carthage (Cotton Valley) | Panola | 1 | 14.9K | 1.18M | Dec 2006 – Apr 2026 |
| Werland, Robert E et Al G-2-241149 | Camden Resources, LLC only | Brushy Creek (Wilcox -S-1-11200) | De Witt | 1 | 13.8K | 671K | Oct 2007 – May 2014 |
| Burns G-2-64667 | Wagner Oil Company only | Clay West (Wilcox 11200) | Live Oak | 1 | 13.8K | 547K | Jan 1993 – Feb 1996 |
| Forgey 112 G-14-100181 | Mmgl Txph, LLC only | Gem-Hemphill (Douglas Lo.) | Hemphill | 1 | 13.3K | 743K | Jan 1993 – May 2009 |
| Carthage Gas Unit 112 G-6-178859 | Diversified Production LLC only | Carthage (Cotton Valley) | Panola | 1 | 12.5K | 1.47M | May 2000 – Apr 2026 |
| Kuester-Ochoa G-2-191828 | Proline Energy Resources Inc only | Brushy Creek (Wilcox -S-1-11200) | Lavaca | 1 | 12.4K | 489K | Jun 2002 – Dec 2020 |
| Carthage Gas Unit 112 G-6-254844 | Diversified Production LLC only | Carthage (Cotton Valley) | Panola | 1 | 12.3K | 837K | Jan 2010 – Apr 2026 |
| Forgey "112" G-14-212698 | Mewbourne Oil Company only | Alpar (Tonkawa) | Hemphill | 1 | 11.6K | 561K | Oct 2005 – Apr 2026 |
| Carthage Gas Unit 112 G-6-179795 | Diversified Production LLC only | Carthage (Cotton Valley) | Panola | 1 | 10.9K | 1.51M | Oct 2000 – Apr 2026 |
| Carthage Gas Unit 112 G-6-254853 | Diversified Production LLC only | Carthage (Cotton Valley) | Panola | 1 | 10.2K | 1.12M | Jan 2010 – Apr 2026 |
| Forgey 112 G-14-81280 | Mmgl Txph, LLC only | Gem-Hemphill (Douglas Lo.) | Hemphill | 1 | 9.7K | 1.59M | Jan 1993 – Apr 2026 |
| Carthage Gas Unit 112 G-6-202096 | Diversified Production LLC only | Carthage (Cotton Valley) | Panola | 1 | 9.04K | 994K | Apr 2004 – Apr 2026 |
| Steinmann Estate G-2-173808 | Flint Oak Energy, LLC only | Brushy Creek (Wilcox -S-1-11200) | De Witt | 1 | 8.76K | 442K | Mar 1999 – Apr 2026 |
| Carrizo-Apache 1A Unit G-3-212368 | Proline Energy Resources Inc only | Raywood (Cook Mtn. 11200) | Liberty | 1 | 8.37K | 241K | Oct 2005 – Nov 2013 |
| Carroll-McManus 2 G-2-170197 | Flint Oak Energy, LLC only | Brushy Creek (Wilcox -S-1-11200) | De Witt | 1 | 7.45K | 1.74M | Jul 1998 – Apr 2026 |
| Carthage Gas Unit 112 G-6-246574 | Diversified Production LLC only | Carthage (Cotton Valley) | Panola | 1 | 7.4K | 1.26M | Mar 2009 – Apr 2026 |
| Volz 1125 G-4-268949 | Lewis Petro Properties, Inc. only | Owen (Olmos) | Webb | 1 | 7.32K | 752K | Mar 2012 – Apr 2026 |
| Carthage Gas Unit 112 G-6-139883 | Diversified Production LLC only | Carthage (Cotton Valley) | Panola | 1 | 6.18K | 1.09M | Jan 1993 – Apr 2026 |
| Volz 1125 G-4-269758 | Lewis Petro Properties, Inc. only | Owen (Olmos) | Webb | 1 | 6.07K | 1.15M | Mar 2013 – Apr 2026 |
| Carthage Gas Unit 112 G-6-134172 | Diversified Production LLC only | Carthage (Cotton Valley) | Panola | 1 | 5.75K | 1.08M | Jan 1993 – Apr 2026 |
| Owen State 1128 G.U. G-4-259218 | Lewis Petro Properties, Inc. only | Owen (Olmos) | Webb | 1 | 5.22K | 3.16M | Oct 2010 – Apr 2026 |
| Carthage Gas Unit 112 G-6-163247 | TGNR East Texas LLC only | Carthage (Cotton Valley) | Panola | 1 | 4.99K | 1.06M | Apr 1997 – Apr 2011 |
| Volz 1125 G-4-268711 | Lewis Petro Properties, Inc. only | Owen (Olmos) | Webb | 1 | 4.47K | 1.21M | Dec 2011 – Apr 2026 |