| Graford Unit O-13-32037 | J-Tec Production, LLC only | Newark, East (Barnett Shale) | Palo Pinto | 1 | 4.64K | 44.1K | Jul 2011 – Oct 2020 |
| Werner-Brelsford Unit G-6-233714 | TGNR Panola LLC only | Carthage (Travis Peak) | Panola | 1 | 4.12K | 976K | Dec 2007 – Aug 2026 |
| Harris Langford Unit G-13-259536 | Eagleridge Operating, LLC only | Newark, East (Barnett Shale) | Hood | 1 | 3.39K | 1.78M | Jan 2011 – Aug 2026 |
| Cole Rutherford Unit G-13-197081 | Eagleridge Operating, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 2.9K | 273K | Jul 2003 – Aug 2026 |
| Lunsford Unit (Caddo) O-8-27694 | Stovall Operating Co. only | Throckmorton County Regular | Throckmorton | 1 | 2.54K | 0 | Nov 1995 – Feb 2000 |
| Halford Unit G-13-249800 | Eagleridge Operating, LLC only | Newark, East (Barnett Shale) | Hood | 1 | 2.15K | 1.35M | Feb 2009 – Aug 2026 |
| Ford Unit O-5-2529 | Tightrock Enterprises, Inc. only | Corsicana (Shallow) | Navarro | 1 | 1.97K | 39 | Feb 1993 – Dec 2024 |
| Thetford Unit G-13-244364 | Oakridge Oil and Gas, LP only | Newark, East (Barnett Shale) | Jack | 1 | 1.95K | 533K | Sep 2008 – Aug 2023 |
| Stevenson-Langford Unit G-13-228173 | Winchester Oil & Gas LLC only | Newark, East (Barnett Shale) | Parker | 1 | 1.13K | 549K | Feb 2007 – Feb 2016 |
| Werner-Brelsford Unit G-6-218073 | TGNR Panola LLC only | Carthage (Travis Peak) | Panola | 1 | 767 | 264K | Jan 2006 – Feb 2016 |
| Gafford Unit G-13-76270 | GO Oil Corp. only | Dees (Atoka Conglomerate) | Jack | 1 | 700 | 290K | by Jan 1993 – Aug 2026 |
| Mumford Unit O-2-11114 | Magnolia Oil & Gas Operating LLC only | Eagleville (Eagle Ford-2) | Karnes | 2 | 453 | 3.64K | Jan 2022 – Jan 2022 |
| Werner-Brelsford Unit G-6-226192 | TGNR Panola LLC only | Carthage (Travis Peak) | Panola | 1 | 419 | 171K | Feb 2007 – Jan 2016 |
| Bradford Unit G-13-234488 | Eagleridge Operating, LLC only | Newark, East (Barnett Shale) | Parker | 1 | 386 | 144K | May 2007 – Feb 2022 |
| Gafford Unit G-13-57457 | Dallas Royalty, Inc. only | Gra-John (Caddo Conglomerate) | Jack | 1 | 384 | 107K | by Jan 1993 – Sep 1999 |
| Deford Unit a/C #2 O-10-11262 | Union Oil Company of California only | Andrews (Pennsylvanian) | Andrews | 3 | 283 | 384 | by Jan 1993 – Feb 1993 |
| Winford Unit G-13-205410 | Crossbow Resources, LLC only | Jack County Regular (Gas) | Jack | 1 | 249 | 232K | Jul 2004 – Aug 2026 |
| Crawford Unit O-13-24734 | S & J Operating Co. only | Shirley (Caddo Congl.) | Montague | 1 | 121 | 549 | by Jan 1993 – Jan 1993 |
| Ford Unit G-13-258564 | Upp Operating, LLC only | Newark, East (Barnett Shale) | Johnson | 1 | 117 | 1.91M | Aug 2010 – Jun 2026 |
| Clark-Hereford Unit A G-4-56810 | Columbus Energy Corp. only | Laredo (Lobo) | Webb | 1 | 99 | 103K | by Jan 1993 – Oct 1995 |
| Ford Unit G-13-258721 | Upp Operating, LLC only | Newark, East (Barnett Shale) | Johnson | 1 | 69 | 2.5M | Aug 2010 – Jun 2026 |
| Ford Unit G-13-258826 | Upp Operating, LLC only | Newark, East (Barnett Shale) | Johnson | 1 | 69 | 2.31M | Jul 2010 – Jun 2026 |
| Ford Unit G-13-258827 | Upp Operating, LLC only | Newark, East (Barnett Shale) | Johnson | 1 | 59 | 2.36M | Jul 2010 – Jun 2026 |
| Ford Unit G-13-257825 | Upp Operating, LLC only | Newark, East (Barnett Shale) | Johnson | 1 | 42 | 2.6M | Aug 2010 – Jun 2026 |
| Robert H Ford Unit G-8-87592 | 3 S Production, Inc. only | Foster (Marble Falls) | Eastland | 1 | 35 | 258K | by Jan 1993 – Aug 2026 |
| Bransford Unit G-13-58748 | Burk Royalty Co., Ltd. only | Catlin, SW. (Atoka) | Jack | 1 | 20 | 13.1K | by Jan 1993 – Sep 2001 |
| Ford Unit G-13-257696 | Upp Operating, LLC only | Newark, East (Barnett Shale) | Johnson | 1 | 6 | 1.67M | Jul 2010 – Jun 2026 |
| Graford Unit G-8-113515 | Jilpetco, Inc. only | Graford, E. (Strawn) | Palo Pinto | 1 | 3 | 33.9K | by Jan 1993 – May 2011 |
| High Hopes/Lunsford Unit O-13-27009 | Hughes, Bill Drilling, Inc. only | Archer County Regular | Archer | 1 | 2 | 12 | by Jan 1993 – Oct 2004 |
| Sherry Stanford Unit G-13-253097 | BKV North Texas, LLC only | Newark, East (Barnett Shale) | Johnson | 1 | 2 | 2.36M | Sep 2009 – Aug 2026 |
| Ford Unit G-13-155646 | Lane Operating Company only | Joy, S. (Caddo) | Clay | 1 | 2 | 5.68K | Aug 1995 – Jun 1996 |
| Ford Unit G-13-236826 | Upp Operating, LLC only | Newark, East (Barnett Shale) | Johnson | 1 | 2 | 604K | Sep 2007 – Mar 2025 |
| Gafford Unit G-13-250675 | BKV North Texas, LLC only | Newark, East (Barnett Shale) | Johnson | 1 | 1 | 3.54M | Apr 2009 – Aug 2026 |
| Werner-Brelsford Unit G-6-162900 | Petroquest Energy, L.L.C. only | Carthage (Cotton Valley) | Panola | 1 | 0 | 50.6K | Apr 1997 – Feb 2001 |
| Clark, N.H.-L.M. Hereford Unit G-4-95710 | Columbus Energy Corp. only | Laredo (Lobo) | Webb | 1 | 0 | 0 | — |
| Boone, Alford Unit G-13-238875 | XTO Energy Inc. only | Newark, East (Barnett Shale) | Johnson | 1 | 0 | 457K | Feb 2008 – Oct 2012 |
| Sanford Unit -B- G-14-27130 | High River Res Operating, LLC only | Panhandle, West (Red Cave) | Hutchinson | 1 | 0 | 214K | by Jan 1993 – Aug 2026 |
| Ford Unit G-13-256995 | TEP Barnett USA, LLC only | Newark, East (Barnett Shale) | Tarrant | 1 | 0 | 3.88M | Jul 2010 – Aug 2026 |
| Sanford Unit -K- G-14-27132 | Lera only | Panhandle, West (Red Cave) | Hutchinson | 1 | 0 | 56K | by Jan 1993 – Apr 2012 |
| Gafford Unit G-13-258411 | BKV North Texas, LLC only | Newark, East (Barnett Shale) | Tarrant | 1 | 0 | 1.96M | Nov 2010 – Aug 2026 |
| Gafford Unit G-13-258052 | BKV North Texas, LLC only | Newark, East (Barnett Shale) | Johnson | 1 | 0 | 2.86M | Aug 2010 – Aug 2026 |
| Gafford Unit G-13-257769 | BKV North Texas, LLC only | Newark, East (Barnett Shale) | Johnson | 1 | 0 | 1.5M | Aug 2010 – Aug 2026 |
| Ford Unit G-13-257140 | TEP Barnett USA, LLC only | Newark, East (Barnett Shale) | Tarrant | 1 | 0 | 2M | Oct 2010 – Aug 2026 |
| Gafford Unit G-13-257087 | BKV North Texas, LLC only | Newark, East (Barnett Shale) | Johnson | 1 | 0 | 1.36M | Aug 2010 – Aug 2026 |
| Ford Unit G-13-255766 | TEP Barnett USA, LLC only | Newark, East (Barnett Shale) | Tarrant | 1 | 0 | 3.45M | Feb 2010 – Aug 2026 |
| Ford Unit G-13-250184 | TEP Barnett USA, LLC only | Newark, East (Barnett Shale) | Tarrant | 1 | 0 | 1.77M | Mar 2009 – Aug 2026 |
| Beresford Unit G-13-231766 | BKV North Texas, LLC only | Newark, East (Barnett Shale) | Denton | 1 | 0 | 1.31M | Mar 2008 – Aug 2026 |
| Gafford Unit G-13-252340 | BKV North Texas, LLC only | Newark, East (Barnett Shale) | Tarrant | 1 | 0 | 3.21M | May 2009 – Aug 2026 |
| Gafford Unit G-13-252341 | BKV North Texas, LLC only | Newark, East (Barnett Shale) | Tarrant | 1 | 0 | 3.03M | May 2009 – Aug 2026 |
| Gafford Unit G-13-258396 | BKV North Texas, LLC only | Newark, East (Barnett Shale) | Tarrant | 1 | 0 | 2.13M | Nov 2010 – Aug 2026 |