| W. S. Brannon O-5-4046 | Etoco, L.P. only | Van, West (Glen Rose) | Van Zandt | 1 | 132K | 24.1K | Feb 2014 – Apr 2026 |
| Vera Davis-Brannon G-6-291632 | Diversified Production LLC only | Carthage (Cotton Valley) | Panola | 1 | 72.2K | 4.78M | Aug 2021 – Apr 2026 |
| Chadwick-Brannon G-6-292626 | Diversified Production LLC only | Brachfield, S.E. (Cotton Valley) | Panola | 1 | 62.6K | 4.61M | Jan 2022 – Apr 2026 |
| Brannon G-6-155485 | Corsa Resources, LLC only | Carthage (Cotton Valley) | Panola | 1 | 58.8K | 995K | Jul 1995 – Mar 2026 |
| Brannon O-3-22698 | Brammer Petroleum, Inc. only | Giddings (Austin Chalk-3) | Brazos | 1 | 35.9K | 132K | Jan 1995 – Mar 2002 |
| Brannon G-6-178652 | Pedernales Petroleum OP, LLC only | Carthage, South (Travis Peak) | Panola | 1 | 22K | 1.06M | Aug 2000 – Apr 2026 |
| Brannon G-6-235785 | Diversified Production LLC only | Carthage (Cotton Valley) | Panola | 1 | 18K | 819K | Mar 2008 – Apr 2026 |
| Brannon G-6-224035 | Diversified Production LLC only | Carthage (Cotton Valley) | Panola | 1 | 17.7K | 689K | Dec 2006 – Apr 2026 |
| Brannon G-6-215633 | Diversified Production LLC only | Carthage (Cotton Valley) | Panola | 1 | 14.6K | 656K | Jul 2005 – Apr 2026 |
| Brannon G-6-83948 | Diversified Production LLC only | Carthage (Cotton Valley) | Panola | 1 | 12.9K | 584K | Jan 1993 – Apr 2026 |
| Brannon Gas Unit G-6-227540 | Pedernales Petroleum OP, LLC only | Carthage (Cotton Valley) | Panola | 1 | 11.7K | 645K | Mar 2007 – Mar 2026 |
| Brannon G-6-246466 | Diversified Production LLC only | Carthage (Cotton Valley) | Panola | 1 | 10.5K | 789K | Mar 2009 – Apr 2026 |
| Brannon G-6-225269 | Diversified Production LLC only | Carthage (Cotton Valley) | Panola | 1 | 9.85K | 823K | Jan 2007 – Apr 2026 |
| Brannon G-6-268887 | Diversified Production LLC only | Carthage (Travis Peak) | Panola | 1 | 9.73K | 220K | Jun 2013 – Jul 2021 |
| Brannon G-6-234809 | Diversified Production LLC only | Carthage (Cotton Valley) | Panola | 1 | 9.54K | 863K | Feb 2008 – Apr 2026 |
| Amer. Nat'l. Bank of Austin G.U. G-4-118489 | Mag Exploration LLC only | Brannon (Guedin, Lo.) | San Patricio | 1 | 9.4K | 286K | Jan 1993 – Aug 2025 |
| Brannon G-6-222788 | Diversified Production LLC only | Carthage (Cotton Valley) | Panola | 1 | 9.33K | 853K | Oct 2006 – Apr 2026 |
| Brannon G-6-222794 | Devon Energy Production Co, L.P. only | Carthage (Cotton Valley) | Panola | 1 | 9.09K | 297K | Oct 2006 – Aug 2013 |
| Brannon G-6-234147 | Diversified Production LLC only | Carthage (Cotton Valley) | Panola | 1 | 8.19K | 641K | Dec 2007 – Apr 2026 |
| Brannon Gas Unit G-6-236146 | Pedernales Petroleum OP, LLC only | Carthage (Cotton Valley) | Panola | 1 | 7.49K | 551K | Apr 2008 – Apr 2026 |
| Brannon Gas Unit G-6-231219 | Pedernales Petroleum OP, LLC only | Carthage (Travis Peak) | Panola | 1 | 7.01K | 625K | Jul 2007 – Nov 2020 |
| Brannon, J. D. O-13-29106 | Devon Energy Production Co, L.P. only | Wise County Regular | Wise | 2 | 6.63K | 20.9K | Jan 1996 – Oct 2001 |
| Brannon Gas Unit G-6-227332 | Pedernales Petroleum OP, LLC only | Carthage, S. (Cotton Valley) | Panola | 1 | 6.43K | 447K | Mar 2007 – Apr 2026 |
| Brannon G-6-163212 | Corsa Resources, LLC only | Carthage (Cotton Valley) | Panola | 1 | 4.4K | 313K | Mar 1997 – Mar 2026 |
| Brannon G-6-247322 | Diversified Production LLC only | Carthage (Cotton Valley) | Panola | 1 | 4.04K | 566K | Mar 2009 – Apr 2026 |
| Brannon G-6-140398 | Amplify Energy Operating LLC only | Carthage (Pettit, Lower Gas) | Panola | 1 | 3.79K | 322K | Mar 1994 – Apr 2014 |
| Brannon, J. R. G-6-144583 | Diversified Production LLC only | Carthage (6850) | Panola | 1 | 3.59K | 71.5K | Feb 1993 – Sep 2015 |
| Brannon Gas Unit G-4-269727 | EOG Resources, Inc. only | Midway, East (Frio Cons.) | San Patricio | 1 | 3.55K | 16.2K | Mar 2013 – Mar 2016 |
| Brannon Gas Unit G-6-227955 | Pedernales Petroleum OP, LLC only | Carthage (Cotton Valley) | Panola | 1 | 3.42K | 398K | Mar 2007 – Dec 2008 |
| Brannon, J. R. Jr. G-6-143608 | Devon Energy Production Co, L.P. only | Carthage (Travis Peak 6310) | Panola | 1 | 2.38K | 344K | Jan 1993 – Nov 2007 |
| Brannon G-13-236895 | Eagleridge Operating, LLC only | Newark, East (Barnett Shale) | Erath | 1 | 2.04K | 284K | Nov 2007 – Mar 2017 |
| Glasscock, C. G. G-3-146628 | Brannon Oil & Gas, Inc. only | Glasscock (Wilcox 10,000) | Colorado | 1 | 1.43K | 31K | Sep 1993 – May 1995 |
| Glasscock, C. G. G-3-145583 | Brannon Oil & Gas, Inc. only | Glasscock (Wilcox 8,800) | Colorado | 1 | 782 | 39.7K | May 1993 – Nov 1994 |
| Brannon O-5-1982 | Hamilton, D. G. only | Van (Sub-Clarksville) | Van Zandt | 1 | 684 | 9 | Jan 1993 – Jan 1994 |
| Brannon G-6-244326 | Devon Energy Production Co, L.P. only | Carthage (Cotton Valley) | Panola | 1 | 633 | 26.2K | Nov 2008 – Apr 2013 |
| Smith-Fox (Brannon) G-8-141837 | Exorare Energy, Inc. only | Palo Pinto Co. Reg. (Gas) | Palo Pinto | 1 | 438 | 39.8K | Jan 1993 – May 1995 |
| Hyden G-5-165651 | Brannon Oil & Gas, Inc. only | Oletha (Rodessa) | Limestone | 1 | 412 | 1.66K | Nov 1997 – Jan 1998 |
| (Brannon) G-8-140172 | Borderline Operating Corp. only | Graford (Congl. 4150) | Palo Pinto | 1 | 399 | 309K | Feb 1993 – Oct 2004 |
| Hyden G-5-153814 | Brannon Oil & Gas, Inc. only | Oletha (Cotton Valley Sand) | Limestone | 1 | 265 | 102K | May 1995 – Jul 1997 |
| Glasscock C. G. G-3-125023 | Brannon Oil & Gas, Inc. only | Glasscock (Wilcox 9,500) | Colorado | 1 | 230 | 10.7K | Jan 1993 – Aug 1993 |
| Brannon G-8-83614 | Skybridge Energy LLC only | Deaton (Conglomerate) | Palo Pinto | 1 | 134 | 94.5K | Jan 1993 – Feb 2009 |
| Glasscock, C. G. G-3-149542 | Brannon Oil & Gas, Inc. only | Glasscock (Wilcox 11,200) | Colorado | 1 | 100 | 3.91K | Apr 1994 – Jun 1994 |
| Brannon G-8-79845 | Skybridge Energy LLC only | Deaton (Conglomerate) | Palo Pinto | 1 | 52 | 40.4K | Jan 1993 – Feb 2009 |
| Schneider O-3-21473 | Brannon Oil & Gas, Inc. only | Glasscock (Wilcox 9,400) | Colorado | 1 | 50 | 3.93K | Jan 1993 – May 1993 |
| Glasscock, C.G. G-3-109246 | Brannon Oil & Gas, Inc. only | Glasscock (Wilcox 9,200 A) | Colorado | 1 | 25 | 1.61K | Jan 1993 – May 1993 |
| Brannon, J. D. G-13-30714 | Devon Energy Production Co, L.P. only | Boonsville (Bend Congl., Gas) | Wise | 1 | 25 | 31.9K | Jan 1993 – Dec 2006 |
| Brannon II G-8-92534 | Rollo Resources, LLC only | McClish-Stone (Congl, UP) | Palo Pinto | 1 | 0 | 17.8K | Jan 1993 – Aug 2023 |
| Brannon II G-8-90072 | Rollo Resources, LLC only | McClish-Stone (Congl, LO) | Palo Pinto | 1 | 0 | 2.27K | Jun 1999 – Apr 2009 |
| Blackland Gas Unit G-4-274848 | EOG Resources, Inc. only | Brannon (Bren, Lo.) | San Patricio | 1 | 0 | 0 | — |
| Brannon II G-8-87802 | Rollo Resources, LLC only | McClish-Stone (Congl, LO) | Palo Pinto | 1 | 0 | 56.6K | Jan 1993 – Feb 2007 |