| Hudson-Johnson Unit G-6-139907 | Devon Energy Production Co, L.P. only | Carthage (Travis Peak-Ross-2) | Panola | 1 | 16.2K | 1M | by Jan 1993 – Nov 2010 |
| Hudson-Johnson Unit G-6-151193 | Diversified Production LLC only | Carthage (Cotton Valley) | Panola | 1 | 15.2K | 2.2M | Sep 1994 – Aug 2026 |
| Hudson-Johnson Unit G-6-172886 | Diversified Production LLC only | Carthage (Travis Peak-Ross-2) | Panola | 1 | 15K | 1.86M | Apr 1999 – Nov 2022 |
| Hudson-Johnson Unit G-6-191452 | Devon Energy Production Co, L.P. only | Carthage (Cotton Valley) | Panola | 1 | 14.5K | 979K | Sep 2002 – Aug 2010 |
| Hudson-Johnson Unit G-6-171014 | Diversified Production LLC only | Carthage (Cotton Valley) | Panola | 1 | 13.8K | 1.42M | Nov 1998 – Aug 2026 |
| Hudson-Johnson Unit G-6-179094 | Diversified Production LLC only | Carthage (Cotton Valley) | Panola | 1 | 13K | 1.07M | Aug 2000 – Sep 2010 |
| Hudson-Johnson Unit G-6-169051 | Diversified Production LLC only | Carthage (6900) | Panola | 1 | 13K | 1.27M | Jan 1998 – Mar 2010 |
| Columbia-Johnson Unit G-13-239375 | Texxol Operating Company, Inc. only | Newark, East (Barnett Shale) | Wise | 1 | 10.5K | 2.6M | Jun 2008 – Aug 2026 |
| Hudson-Johnson Unit G-6-186960 | Devon Energy Production Co, L.P. only | Carthage (Cotton Valley) | Panola | 1 | 10.1K | 1.02M | Dec 2001 – Apr 2011 |
| Johnson Unit O-11-68582 | Halvey Energy, LLC only | Polar, North (Ellenburger) | Garza | 1 | 10.1K | 1.5K | May 2003 – Apr 2007 |
| Columbia-Johnson Unit G-13-239376 | Texxol Operating Company, Inc. only | Newark, East (Barnett Shale) | Wise | 1 | 9.64K | 1.83M | Jun 2008 – Aug 2026 |
| Reverend Johnson Unit 20-21 O-11-70759 | Delray Oil, Inc. only | Sable (San Andres) | Cochran | 1 | 9.61K | 18.2K | Dec 2017 – May 2019 |
| Hudson-Johnson Unit G-6-244250 | Diversified Production LLC only | Carthage (Cotton Valley) | Panola | 1 | 9.42K | 731K | Oct 2008 – Aug 2026 |
| Hudson-Johnson Unit G-6-172073 | Devon Energy Production Co, L.P. only | Carthage (Travis Peak-Blue) | Panola | 1 | 8.96K | 563K | Feb 1999 – Apr 2006 |
| Columbia-Johnson Unit G-13-239377 | Texxol Operating Company, Inc. only | Newark, East (Barnett Shale) | Wise | 1 | 8.33K | 1.97M | Jun 2008 – Aug 2026 |
| Dewbre-Johnson Unit G-2-286289 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 1 | 7.98K | 1.11M | Nov 2011 – Jul 2026 |
| Mooring-Johnson Unit No. 1 G-3-154799 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Grimes | 1 | 7.93K | 6.86M | May 1995 – Aug 2026 |
| Pollard-Johnson Unit O-6-15203 | Southwest Operating, Inc.-Tyler only | Manziel, SE. (Travis Peak) | Wood | 1 | 7.38K | 31.4K | Mar 2013 – Jan 2018 |
| Hudson Johnson Unit G-6-285871 | TGNR East Texas II LLC only | Carthage (Haynesville Shale) | Panola | 1 | 7.29K | 7.36M | Apr 2018 – Aug 2026 |
| Hudson-Johnson Unit G-6-167208 | Devon Energy Production Co, L.P. only | Carthage (Travis Peak-Ross-2) | Panola | 1 | 6.36K | 728K | Dec 1997 – Jul 2006 |
| Hudson-Johnson Unit G-6-176176 | Devon Energy Production Co, L.P. only | Carthage (Cotton Valley) | Panola | 1 | 6.13K | 964K | Jan 2000 – Jul 2007 |
| Hudson-Johnson Unit G-6-181849 | Diversified Production LLC only | Carthage (Pettit, Lower Gas) | Panola | 1 | 5.86K | 481K | Mar 2001 – Jan 2013 |
| Hudson-Johnson Unit O-6-14613 | Diversified Production LLC only | Carthage (Travis Peak 6310) | Panola | 1 | 5.78K | 35.7K | Sep 2006 – Oct 2014 |
| Hudson Johnson Unit G-6-285429 | TGNR East Texas II LLC only | Carthage (Haynesville Shale) | Panola | 1 | 5.48K | 6.66M | Apr 2018 – Aug 2026 |
| Hudson-Johnson Unit G-6-189258 | Devon Energy Production Co, L.P. only | Carthage (Cotton Valley) | Panola | 1 | 5.43K | 699K | May 2002 – Aug 2011 |
| Hudson-Johnson Unit G-6-29867 | Diversified Production LLC only | Carthage (Pettit, Upper) | Panola | 1 | 5.26K | 192K | by Jan 1993 – Aug 2026 |
| Hudson-Johnson Unit O-6-13880 | Sheridan Production Company, LLC only | Carthage (Travis Peak) | Panola | 1 | 5.09K | 65K | Aug 1998 – Feb 2017 |
| Hudson-Johnson Unit G-6-226652 | Diversified Production LLC only | Carthage (Travis Peak 6400) | Panola | 1 | 5.08K | 920K | Sep 2006 – Aug 2020 |
| Hudson-Johnson Unit G-6-193407 | Diversified Production LLC only | Carthage (Travis Peak) | Panola | 1 | 4.43K | 496K | Feb 2003 – Apr 2010 |
| Hudson-Johnson Unit G-6-140130 | Sheridan Production Co III, LLC only | Carthage (Travis Peak-Hudson) | Panola | 1 | 4.35K | 1.11M | by Jan 1993 – Jan 2004 |
| Hudson-Johnson Unit G-6-173225 | Diversified Production LLC only | Carthage (Travis Peak-Ross-2) | Panola | 1 | 4.02K | 348K | Apr 1999 – Jul 2008 |
| Dewbre-Johnson Unit O-2-9810 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 1 | 4K | 406K | Jun 2011 – Oct 2011 |
| Hudson-Johnson Unit G-6-200760 | Diversified Production LLC only | Carthage (Travis Peak) | Panola | 1 | 3.45K | 442K | Feb 2004 – Aug 2026 |
| Hudson-Johnson Unit G-6-194350 | Devon Energy Production Co, L.P. only | Carthage (Cotton Valley) | Panola | 1 | 3.4K | 390K | Apr 2003 – Mar 2010 |
| Hudson-Johnson Unit G-6-173217 | Devon Energy Production Co, L.P. only | Carthage (6900) | Panola | 1 | 3.33K | 166K | Apr 1999 – Dec 2002 |
| Pollard-Johnson Unit G-6-243220 | Fair Oil, Ltd. only | Manziel, E. (Gloyd) | Wood | 1 | 2.98K | 186K | Aug 2008 – Feb 2013 |
| Hudson-Johnson Unit G-6-192538 | Sheridan Production Co III, LLC only | Carthage (Travis Peak-Ross-2) | Panola | 1 | 2.87K | 94.6K | Dec 2002 – Jun 2005 |
| Hudson-Johnson Unit G-6-219743 | Devon Energy Production Co, L.P. only | Carthage (Travis Peak 6450) | Panola | 1 | 2.6K | 70.1K | Mar 2006 – Oct 2006 |
| Hudson-Johnson Unit G-6-192426 | Devon Energy Production Co, L.P. only | Carthage (Travis Peak-Blue) | Panola | 1 | 2.55K | 94.7K | Sep 2002 – Mar 2005 |
| Howard Johnson Unit 38-39 O-11-71056 | Delray Oil, Inc. only | Platang (San Andres) | Cochran | 1 | 2.49K | 2.39K | Jun 2020 – Nov 2025 |
| Hudson-Johnson Unit G-6-172517 | Devon Energy Production Co, L.P. only | Carthage (Travis Peak 7400) | Panola | 1 | 2.49K | 230K | Mar 1999 – Apr 2005 |
| Hudson-Johnson Unit G-6-271780 | Diversified Production LLC only | Carthage (Travis Peak) | Panola | 1 | 2.08K | 44.1K | Jun 2025 – Aug 2026 |
| Hudson-Johnson Unit G-6-192279 | Devon Energy Production Co, L.P. only | Carthage (Travis Peak-Ross-2) | Panola | 1 | 1.73K | 200K | Dec 2002 – Jun 2006 |
| Hudson-Johnson Unit G-6-229258 | Devon Energy Production Co, L.P. only | Carthage (Travis Peak) | Panola | 1 | 1.7K | 105K | May 2007 – Jun 2011 |
| Hudson Johnson Unit G-6-285895 | TGNR East Texas II LLC only | Carthage (Haynesville Shale) | Panola | 1 | 1.53K | 7.01M | Apr 2018 – Aug 2026 |
| Hudson-Johnson Unit G-6-173227 | Devon Energy Production Co, L.P. only | Carthage (Travis Peak 6450) | Panola | 1 | 1.2K | 213K | May 1999 – Feb 2001 |
| Hudson-Johnson Unit G-6-218455 | Diversified Production LLC only | Carthage (Travis Peak 6400) | Panola | 1 | 998 | 29.3K | Jan 2006 – Mar 2010 |
| Hudson-Johnson Unit G-6-201624 | Devon Energy Production Co, L.P. only | Carthage (Travis Peak 6400) | Panola | 1 | 982 | 170K | Jan 2004 – Jan 2008 |
| Hudson-Johnson Unit G-6-192281 | Diversified Production LLC only | Carthage (Travis Peak 6450) | Panola | 1 | 892 | 87.9K | Dec 2002 – Jul 2003 |
| Bun Johnson Unit G-13-124704 | BKV Barnett, LLC only | Boonsville (Bend Congl., Gas) | Wise | 1 | 820 | 776K | by Jan 1993 – Apr 2020 |