| Godfrey G-5-174155 | Explo Oil, Inc. | Jason Dvorin (Barnett Shale) | 1 | 0 | 247K | Aug 1998 – Jan 2013 |
| Cook G-5-176485 | Torch Operating LLC | Mulliniks (Barnett Shale) | 1 | 0 | 29.8K | Oct 1998 – Apr 2013 |
| Cook G-5-176486 | North Texas Llano Operating Corp | Mulliniks (Barnett Shale) | 1 | 0 | 27.6K | Oct 1998 – May 2006 |
| Veale, M.D. "A" G-8-83569 | Sheets Exploration Co., Inc. | Aledo, SE. (1200 Strawn) | 1 | 0 | 11.8K | Jan 1993 – Oct 1997 |
| Veale, M.D. "A" G-8-83570 | Sheets Exploration Co., Inc. | Aledo, SE. (1200 Strawn) | 1 | 0 | 12.1K | Jan 1993 – Oct 1997 |
| Veale, M.B. "A" G-8-85485 | Sheets Exploration Co., Inc. | Aledo, SE. (1200 Strawn) | 1 | 0 | 3.66K | Jan 1993 – Oct 1997 |
| Veale, M.B. "A" G-8-85486 | Sheets Exploration Co., Inc. | Aledo, SE. (1200 Strawn) | 1 | 0 | 1.23K | Jan 1993 – Oct 1997 |
| Veale, M. B. "A" G-8-100419 | Sheets Exploration Co., Inc. | Aledo, SE. (1200 Strawn) | 1 | 0 | 6.68K | Jan 1993 – Oct 1997 |
| Veale, M. B. "A" G-8-100623 | Sheets Exploration Co., Inc. | Aledo, SE. (1200 Strawn) | 1 | 0 | 12.2K | Jan 1993 – Oct 1997 |
| Veale, M.B. "A" G-8-102760 | Sheets Exploration Co., Inc. | Winston Ranch (Big Saline) | 1 | 0 | 0 | Jan 1993 – Aug 1995 |
| Fraser Ranch G-8-226439 | Carrizo Oil & Gas, Inc. | Aledo, SE. (1200 Strawn) | 1 | 0 | 0 | Apr 2007 – Jul 2011 |
| Walsh Ranch West G-8-242461 | Walsh, F H Jr. Operating Co. Inc | Walsh Ranch West (Marble Falls) | 1 | 0 | 30.8K | May 2008 – Nov 2014 |
| Walsh Ranch West G-8-242476 | Walsh, F H Jr. Operating Co. Inc | Walsh Ranch (Upper Big Saline) | 1 | 0 | 17.1K | Jun 2008 – Nov 2014 |
| Veale Ranch G-8-242960 | Devon Energy Production Co, L.P. | Winston Ranch (Big Saline) | 1 | 0 | 3.04K | Aug 2008 – May 2011 |
| Walsh Ranch West G-8-243804 | Walsh, F H Jr. Operating Co. Inc | Walsh Ranch West (Atoka 3) | 1 | 0 | 642 | Oct 2008 – Nov 2014 |
| Walsh Ranch West G-8-244016 | Walsh & Watts, Inc. | Walsh Ranch West (Marble Falls) | 1 | 0 | 255K | Sep 2008 – Jul 2026 |
| Walsh Ranch West G-8-245556 | Walsh & Watts, Inc. | Walsh Ranch (Lower Big Saline) | 1 | 0 | 38.8K | Oct 2008 – Jul 2026 |
| Walsh Ranch West G-8-245888 | Walsh & Watts, Inc. | Walsh Ranch West (Marble Falls) | 1 | 0 | 3.78K | Oct 2008 – Jul 2026 |
| Walsh Ranch West G-8-246412 | Walsh & Watts, Inc. | Walsh Ranch (Upper Big Saline) | 1 | 0 | 4.18K | Dec 2008 – Jul 2026 |
| Walsh Ranch West G-8-248276 | Walsh & Watts, Inc. | Walsh Ranch West (Marble Falls) | 1 | 0 | 215K | Dec 2008 – Jul 2026 |
| Walsh Ranch West G-8-249451 | Walsh, F H Jr. Operating Co. Inc | Walsh Ranch (Atoka 2 Upper) | 1 | 0 | 0 | Nov 2008 – Nov 2014 |
| Walsh Ranch West G-8-251420 | Walsh & Watts, Inc. | Walsh Ranch (Upper Big Saline) | 1 | 0 | 20.2K | Mar 2009 – Jul 2026 |
| Walsh Ranch West G-8-252535 | Walsh & Watts, Inc. | Walsh Ranch (Lower Big Saline) | 1 | 0 | 11.8K | May 2009 – Jul 2026 |
| Walsh Ranch West G-8-252537 | Walsh & Watts, Inc. | Walsh Ranch (Atoka 2LOWER) | 1 | 0 | 92.3K | Mar 2009 – Jul 2026 |
| Walsh Ranch West G-8-254611 | Walsh & Watts, Inc. | Walsh Ranch (Upper Big Saline) | 1 | 0 | 0 | Aug 2009 – Jul 2026 |
| Johnson, Lottie Barton G-13-129774 | BKV Barnett, LLC | Newark, East (Barnett Shale) | 1 | 0 | 2.12M | Jan 1993 – Jul 2026 |
| Boaz, W. O. G-13-145095 | BKV Barnett, LLC | Newark, East (Barnett Shale) | 1 | 0 | 2.13M | Mar 1993 – Jul 2026 |
| Eagle G-13-162041 | Victory Eagle Utility SV y, Inc. | Newark, East (Barnett Shale) | 1 | 0 | 2.64M | Apr 1996 – Jul 2026 |
| Eagle "A" G-13-162043 | XTO Energy Inc. | Morris (Strawn) | 1 | 0 | 6.87K | Jul 1996 – Mar 2022 |
| Eagle "B" G-13-164974 | Victory Eagle Utility SV y, Inc. | Newark, East (Barnett Shale) | 1 | 0 | 2.2M | Sep 1997 – Jul 2026 |
| Blakley Est. GU "B" G-13-168823 | BKV Barnett, LLC | Newark, East (Barnett Shale) | 1 | 0 | 1.68M | May 1998 – Jul 2026 |
| Alliston, R. M. Gas Unit G-13-173151 | BKV Barnett, LLC | Newark, East (Barnett Shale) | 1 | 0 | 716K | Apr 1999 – Jul 2026 |
| Elkins Unit G-13-180589 | Riverbirch Resources, LLC | Newark, East (Barnett Shale) | 1 | 0 | 2.12M | Jul 2000 – Jul 2026 |
| Chief-Pent G-13-180910 | BKV Barnett, LLC | Newark, East (Barnett Shale) | 1 | 0 | 2.08M | Oct 2000 – Jul 2026 |
| Elkins Unit G-13-180912 | Riverbirch Resources, LLC | Newark, East (Barnett Shale) | 1 | 0 | 1.88M | Nov 2000 – Jul 2026 |
| Blair G-13-182217 | BKV Barnett II, LLC | Newark, East (Barnett Shale) | 1 | 0 | 2.62M | Jan 2001 – Jul 2026 |
| Johnson, Lottie Barton G-13-183039 | BKV Barnett, LLC | Newark, East (Barnett Shale) | 1 | 0 | 1.32M | Apr 2001 – Jul 2026 |
| Harmonson, Morris G-13-183043 | BKV Barnett, LLC | Newark, East (Barnett Shale) | 1 | 0 | 2.02M | Apr 2001 – Jul 2026 |
| Johnson, Lottie Barton G-13-183185 | BKV Barnett, LLC | Newark, East (Barnett Shale) | 1 | 0 | 1.93M | May 2001 – Jul 2026 |
| Johnson, Lottie Barton G-13-183186 | BKV Barnett, LLC | Newark, East (Barnett Shale) | 1 | 0 | 1.75M | May 2001 – Jul 2026 |
| Cleveland Taylor Unit G-13-183218 | BKV North Texas, LLC | Newark, East (Barnett Shale) | 1 | 0 | 1.19M | May 2001 – Jul 2026 |
| Elkins Unit G-13-184574 | Riverbirch Resources, LLC | Newark, East (Barnett Shale) | 1 | 0 | 1.31M | May 2001 – Jul 2026 |
| Alliston, R. M. Gas Unit G-13-184868 | BKV Barnett, LLC | Newark, East (Barnett Shale) | 1 | 0 | 340K | Jul 2001 – Jul 2026 |
| Chief-Pent G-13-184963 | BKV Barnett, LLC | Newark, East (Barnett Shale) | 1 | 0 | 1.35M | Jun 2001 – Jul 2026 |
| Chief-Pent G-13-184994 | BKV Barnett, LLC | Newark, East (Barnett Shale) | 1 | 0 | 1.85M | Sep 2001 – Jul 2026 |
| Chief-Pent G-13-185142 | BKV Barnett, LLC | Newark, East (Barnett Shale) | 1 | 0 | 1.75M | Aug 2001 – Jul 2026 |
| Johnson, Lottie Barton G-13-185392 | BKV Barnett, LLC | Newark, East (Barnett Shale) | 1 | 0 | 936K | Jun 2001 – Jul 2026 |
| Johnson, Lottie Barton G-13-185393 | BKV Barnett, LLC | Newark, East (Barnett Shale) | 1 | 0 | 913K | Jun 2001 – Jul 2026 |
| Cleveland Taylor Unit G-13-186294 | BKV North Texas, LLC | Newark, East (Barnett Shale) | 1 | 0 | 1.44M | Oct 2001 – Jul 2026 |
| Nance, Sonny Unit G-13-187161 | BKV North Texas, LLC | Newark, East (Barnett Shale) | 1 | 0 | 1.18M | Jul 2001 – Jul 2026 |