| Western Lake G-13-226985 | Formentera Operations LLC | Newark, East (Barnett Shale) | 1 | 34.3K | 2.22M | Dec 2006 – Aug 2026 |
| Moncrief Ranch Headquarters G-13-221294 | Cbmoncrief Operating, LLC | Newark, East (Barnett Shale) | 1 | 33.3K | 5.27M | Jul 2006 – Aug 2026 |
| Bussey G-13-257404 | Formentera Operations LLC | Newark, East (Barnett Shale) | 1 | 24.1K | 1.59M | Jun 2010 – Aug 2026 |
| Grant Family Gas Unit G-13-269769 | Formentera Operations LLC | Newark, East (Barnett Shale) | 1 | 24K | 2.01M | Mar 2013 – Aug 2026 |
| J.E. Carter SA G-13-268350 | Formentera Operations LLC | Newark, East (Barnett Shale) | 1 | 23.4K | 1.87M | Oct 2012 – Aug 2026 |
| KTV-Betzel G-13-231464 | Eagleridge Operating, LLC | Newark, East (Barnett Shale) | 1 | 22.1K | 1.61M | Apr 2007 – Aug 2025 |
| Veale Ranch G-13-224752 | BKV Barnett, LLC | Newark, East (Barnett Shale) | 1 | 21.7K | 1.42M | Oct 2006 – Aug 2026 |
| Johnson, Ben G-13-256820 | Formentera Operations LLC | Newark, East (Barnett Shale) | 1 | 21K | 1.98M | May 2010 – Aug 2026 |
| Bussey G-13-267286 | Formentera Operations LLC | Newark, East (Barnett Shale) | 1 | 20.7K | 1.66M | Jun 2012 – Aug 2026 |
| Skiles G-13-269340 | Formentera Operations LLC | Newark, East (Barnett Shale) | 1 | 20.6K | 2.22M | Jan 2013 – Aug 2026 |
| Bussey G-13-230534 | BKV North Texas, LLC | Newark, East (Barnett Shale) | 1 | 20.5K | 2M | Mar 2007 – Nov 2024 |
| Flo's Chili Pepper G-13-226542 | BKV North Texas, LLC | Newark, East (Barnett Shale) | 1 | 18.6K | 2.55M | Oct 2006 – Aug 2026 |
| Bagwell-Stevens Unit G-13-221175 | Eagleridge Operating, LLC | Newark, East (Barnett Shale) | 1 | 18.5K | 1.34M | Sep 2006 – Jul 2023 |
| Grant Family Gas Unit G-13-268272 | Formentera Operations LLC | Newark, East (Barnett Shale) | 1 | 18.1K | 2.33M | Oct 2012 – Aug 2026 |
| Red Oak Ranch G-13-231809 | Faulconer Energy, LLC | Newark, East (Barnett Shale) | 1 | 17.9K | 2.01M | Aug 2007 – Aug 2026 |
| Brown, W. C. Jr. G-13-227638 | BKV Barnett, LLC | Newark, East (Barnett Shale) | 1 | 17.6K | 2M | Dec 2006 – Aug 2026 |
| Smith,berry 'A' G-8-121198 | Tarpon Oil & Gas Co. | Meeker (Conglomerate 4400) | 1 | 17.4K | 1.98M | by Jan 1993 – Jul 2026 |
| Pickard G-13-243314 | Formentera Operations LLC | Newark, East (Barnett Shale) | 1 | 16.5K | 1.04M | Aug 2008 – Aug 2026 |
| Barnett-Horton Unit G-13-231006 | Eagleridge Operating, LLC | Newark, East (Barnett Shale) | 1 | 15.9K | 1.78M | May 2007 – Aug 2026 |
| Moncrief Ranch North G-13-221198 | Riverbirch Resources, LLC | Newark, East (Barnett Shale) | 1 | 15.7K | 1.27M | Apr 2006 – Aug 2026 |
| Western Lake GU "A" G-13-264293 | Formentera Operations LLC | Newark, East (Barnett Shale) | 1 | 15.7K | 2.34M | Feb 2012 – Aug 2026 |
| Clark-Carter (SA) G-13-264606 | Formentera Operations LLC | Newark, East (Barnett Shale) | 1 | 15.6K | 2.09M | Jan 2012 – Aug 2026 |
| Moncrief Ranch Headquarters G-13-235304 | Cbmoncrief Operating, LLC | Newark, East (Barnett Shale) | 1 | 15.5K | 2.67M | May 2007 – Aug 2026 |
| Moncrief Ranch Headquarters G-13-247621 | Cbmoncrief Operating, LLC | Newark, East (Barnett Shale) | 1 | 15.4K | 2.71M | Jun 2008 – Aug 2026 |
| Faxel G-13-257298 | Formentera Operations LLC | Newark, East (Barnett Shale) | 1 | 15.4K | 2.16M | Jul 2010 – Aug 2026 |
| Bussey G-13-263151 | Formentera Operations LLC | Newark, East (Barnett Shale) | 1 | 15.3K | 1.27M | Nov 2011 – Aug 2026 |
| Reeves, Martha G-13-243169 | Formentera Operations LLC | Newark, East (Barnett Shale) | 1 | 14.9K | 1.96M | Sep 2008 – Aug 2026 |
| Maddox Unit G-13-231701 | Eagleridge Operating, LLC | Newark, East (Barnett Shale) | 1 | 14.9K | 2.17M | May 2007 – Mar 2026 |
| Bussey G-13-266545 | Formentera Operations LLC | Newark, East (Barnett Shale) | 1 | 14.4K | 1.25M | Jun 2012 – Aug 2026 |
| Trigg CW Beatis "A" G-13-227134 | BKV North Texas, LLC | Newark, East (Barnett Shale) | 1 | 14.2K | 1.67M | Dec 2006 – Aug 2026 |
| Carter, J. E. G-13-250335 | Formentera Operations LLC | Newark, East (Barnett Shale) | 1 | 14K | 1.5M | Mar 2009 – Aug 2026 |
| M & J Bar None Unit G-13-215430 | Formentera Operations LLC | Newark, East (Barnett Shale) | 1 | 13.8K | 1.46M | Jan 2006 – Aug 2026 |
| Maddox Unit G-13-231702 | Eagleridge Operating, LLC | Newark, East (Barnett Shale) | 1 | 13.6K | 2.63M | Jun 2007 – Aug 2026 |
| McFarland G-13-233786 | BKV Barnett II, LLC | Newark, East (Barnett Shale) | 1 | 13.3K | 1.06M | Oct 2006 – Aug 2026 |
| Faxel G-13-238344 | Formentera Operations LLC | Newark, East (Barnett Shale) | 1 | 13.3K | 1.21M | Jul 2006 – Aug 2026 |
| Hart, J. M. G-13-256139 | Scout Energy Management LLC | Newark, East (Barnett Shale) | 1 | 13.2K | 1.62M | Jan 2010 – Aug 2026 |
| F.B. Hill G-13-279375 | FX Energy Operating, LLC | KRS (Marble Falls) | 1 | 13K | 549K | Nov 2015 – Aug 2026 |
| Densmore (SA) G-13-269381 | Formentera Operations LLC | Newark, East (Barnett Shale) | 1 | 13K | 2.81M | Jan 2013 – Aug 2026 |
| Carter, J. E. G-13-250336 | Formentera Operations LLC | Newark, East (Barnett Shale) | 1 | 13K | 973K | Mar 2009 – Aug 2026 |
| McFarland G-13-230542 | BKV Barnett II, LLC | Newark, East (Barnett Shale) | 1 | 12.9K | 1.33M | Dec 2006 – Aug 2026 |
| Reeves, Martha G-13-243165 | Formentera Operations LLC | Newark, East (Barnett Shale) | 1 | 12.9K | 1.28M | Sep 2008 – Aug 2026 |
| Davestates Unit G-13-217769 | Formentera Operations LLC | Newark, East (Barnett Shale) | 1 | 12.8K | 1.44M | Mar 2006 – Aug 2020 |
| Carrot Top Caddis G-13-220104 | BKV North Texas, LLC | Newark, East (Barnett Shale) | 1 | 12.7K | 1.91M | Jul 2006 – Aug 2026 |
| Moncrief Ranch North G-13-233845 | Riverbirch Resources, LLC | Newark, East (Barnett Shale) | 1 | 12.5K | 1.53M | Apr 2007 – Aug 2026 |
| Mitchell Unit G-13-226739 | Eagleridge Operating, LLC | Newark, East (Barnett Shale) | 1 | 12.1K | 1.92M | Feb 2007 – Aug 2026 |
| Western Lake GU "A" G-13-264263 | Formentera Operations LLC | Newark, East (Barnett Shale) | 1 | 11.7K | 1.62M | Feb 2012 – Aug 2026 |
| Reeves, Martha G-13-257282 | Formentera Operations LLC | Newark, East (Barnett Shale) | 1 | 11.6K | 2.57M | Jul 2010 – Aug 2026 |
| Western Lake GU "A" G-13-225412 | Formentera Operations LLC | Newark, East (Barnett Shale) | 1 | 11.6K | 1.05M | Dec 2006 – Aug 2026 |
| Clark G-13-237172 | Formentera Operations LLC | Newark, East (Barnett Shale) | 1 | 11.5K | 2.26M | May 2007 – Aug 2026 |
| Veale Ranch G-13-200578 | BKV Barnett, LLC | Newark, East (Barnett Shale) | 1 | 11.4K | 1.36M | Jan 2004 – Aug 2026 |