| Riffe O-14-6491 | Burk Royalty Co., Ltd. only | Cecilia (Marmaton) | Sherman | 2 | 49.4K | 139K | Jan 1993 – Apr 2026 |
| Griffen O-10-28139 | Endeavor Energy Resources L.P. only | Griffin (Penn Reef) | Howard | 2 | 22.2K | 151K | Jan 1993 – Jan 2011 |
| May Griffeth (Deep) GU G-13-270602 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 16.5K | 1.76M | Jun 2013 – Apr 2026 |
| May Griffeth (Deep) GU G-13-270598 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 11.9K | 2.08M | Jun 2013 – Apr 2026 |
| Griffeth, May Oil Unit "A" O-13-30038 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 2 | 5.24K | 64.9K | May 2002 – Sep 2010 |
| Griffeth Gas Unit G-13-159526 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 424 | 1.64M | Jul 1996 – Apr 2026 |
| Griffeth Gas Unit G-13-164968 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 383 | 2.06M | Aug 1997 – Apr 2026 |
| Griffeth Gas Unit G-13-173281 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 364 | 1.72M | May 1999 – Apr 2026 |
| Griffeth Gas Unit G-13-162213 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 329 | 1.62M | Mar 1997 – Apr 2026 |
| Griffeth Gas Unit G-13-172243 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 328 | 2.38M | Feb 1999 – Apr 2026 |
| Griffeth Gas Unit G-13-145762 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 206 | 3.29M | Jun 1993 – Apr 2026 |
| Riffe G-14-125825 | Burk Royalty Co., Ltd. only | Cecilia (Marmaton) | Sherman | 1 | 161 | 2.52M | Jan 1993 – Apr 2026 |
| Griffeth G-13-77266 | Texxol Operating Company, Inc. only | Boonsville (Bend Congl., Gas) | Wise | 1 | 110 | 289K | Jan 1993 – Aug 2024 |
| Griffeth Gas Unit G-13-207001 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 33 | 953K | Jan 2005 – Apr 2026 |
| Griffeth, June L. Gas Unit "A" G-13-176705 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 5 | 1.99M | Mar 2000 – Sep 2024 |
| Griffeth, June L. Gas Unit "A" G-13-200493 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 1.61M | Oct 2003 – Apr 2026 |
| Griffeth, June L. Gas Unit "A" G-13-200494 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 723K | Nov 2003 – Apr 2026 |
| Griffeth, June L. G-13-207258 | Devon Energy Production Co, L.P. only | Rhome (Atoka) | Wise | 1 | 0 | 75.8K | Feb 2005 – Jul 2016 |
| Griffeth, June L. G-13-208001 | BKV Barnett, LLC only | Rhome (Atoka) | Wise | 1 | 0 | 191K | Feb 2005 – Apr 2026 |
| Griffeth Gas Unit G-13-224948 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 1.11M | Nov 2006 – Apr 2026 |
| Griffeth, June L. Gas Unit "A" G-13-229523 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 2.22M | May 2007 – Apr 2026 |
| Griffeth, June L. Gas Unit "A" G-13-231155 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 1.91M | Apr 2007 – Apr 2026 |
| Griffeth, June L. Gas Unit "A" G-13-231178 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 2.88M | Mar 2007 – Apr 2026 |
| Griffeth, June L. Gas Unit "A" G-13-237175 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 3.47M | Jun 2007 – Apr 2026 |
| Griffeth, June L. Gas Unit "A" G-13-237485 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 1.72M | Dec 2007 – Apr 2026 |
| Troxell-Griffeth (SA) G-13-246954 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 1.12M | May 2008 – Apr 2026 |
| Griffeth Gas Unit G-13-251295 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 1.2M | Mar 2009 – Apr 2026 |
| Griffeth Gas Unit G-13-251298 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 715K | Feb 2009 – Apr 2026 |
| Griffeth Gas Unit G-13-251307 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 1.3M | Feb 2009 – Apr 2026 |
| Griffeth Gas Unit G-13-251313 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 1.4M | Mar 2009 – Apr 2026 |
| Griffeth Gas Unit G-13-252209 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 1M | Mar 2009 – Apr 2026 |
| Griffeth Gas Unit G-13-252212 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 499K | Mar 2009 – Apr 2026 |
| Griffeth, June L. Gas Unit "A" G-13-252650 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 1.77M | Jan 2010 – Apr 2026 |
| Griffeth, June L. Gas Unit "A" G-13-252654 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 1.63M | Jan 2010 – Apr 2026 |
| Troxell-Griffeth (SA) G-13-253098 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 1.56M | Apr 2009 – Apr 2026 |
| Troxell-Griffeth (SA) G-13-253189 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 1.61M | Mar 2009 – Apr 2026 |
| Garrett 1-Griffeth "a" (SA) G-13-253399 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 2.4M | Aug 2009 – Apr 2026 |
| Garrett "B"-Griffeth "a" (SA) G-13-257285 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 2.67M | Jul 2010 – Apr 2026 |
| Griffeth "A"-Johnson Est. (SA) G-13-258800 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 2.6M | Jul 2010 – Apr 2026 |
| Griffeth, June L. G-13-281676 | BKV Barnett, LLC only | Rhome (Caddo) | Wise | 1 | 0 | 81.4K | Nov 2016 – Aug 2024 |
| Griffee, G. C. G-3-122992 | DKW Energy, Inc. only | Magnet Withers (5400) | Wharton | 1 | 0 | 62 | Jan 1993 – Jan 1993 |
| Riffe G-14-38294 | Costilla Petroleum Corporation only | Texas Hugoton | Sherman | 1 | 0 | 56.9K | Jan 1993 – Jul 1994 |
| Riffe G-14-203960 | Travelers Oil Company only | Texas Hugoton | Sherman | 1 | 0 | 150K | Jun 2006 – Apr 2026 |
| Griffee O-3-20475 | Hill Production Co.-Wisconsin only | Duffy (5530) | Wharton | 1 | 0 | 0 | — |
| Riffe G-14-27725 | Burk Royalty Co., Ltd. only | Texas Hugoton | Sherman | 1 | 0 | 243K | Jan 1993 – Oct 2023 |
| Griffee, L. G-3-138401 | Hill Production Co.-Wisconsin only | Duffy (4150) | Wharton | 1 | 0 | 0 | — |
| Griffeth, June L. G-13-45764 | Mitchell Energy Corporation only | Rhome (Caddo) | Wise | 1 | 0 | 11.2K | Jan 1993 – Apr 1996 |
| Griffeth G-13-102103 | Hess, Jerry Operating Co. only | Rhome (Marble Falls) | Denton | 1 | 0 | 2 | Jan 1993 – Jan 1993 |
| Griffeth, June L. G-13-134335 | BKV Barnett, LLC only | Rhome (Caddo) | Wise | 1 | 0 | 252K | Jan 1993 – Dec 2024 |
| Griffeth, June L. Gas Unit "A" G-13-181209 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 1.53M | Jan 2001 – Apr 2026 |