| Harris, W.B., et Al G-8-87337 | Petex | Tipton (Caddo, Upper) | 1 | 47.3K | 161K | Jan 1993 – Apr 2026 |
| Cretsinger G-8-206861 | Petex | Rickels (Marble Falls Congl.) | 1 | 44.6K | 600K | Jul 2005 – Apr 2026 |
| Cheryl "51" G-8-212084 | Marjac Oil Company, Inc. | Walker-Davis (Marble Falls) | 1 | 24.7K | 239K | Nov 2005 – Apr 2026 |
| Black Ranch G-8-197269 | Russell Bros. Oil & Gas, Inc. | Stephens County Regular | 1 | 14.2K | 189K | Sep 2003 – Apr 2026 |
| Houston G-8-137076 | Petex | Union Hill (Strawn) | 1 | 13.1K | 731K | Jan 1993 – Apr 2026 |
| Tarbett G-8-267994 | S.B. Street Operating, Inc. | Delong (Zone A) | 1 | 12.9K | 152K | Apr 2013 – Apr 2026 |
| Walker, G. B. G-8-76045 | Itx Corporation | Veale (Marble Falls) | 1 | 12.7K | 275K | Jan 1993 – Apr 2026 |
| Morales "55" G-8-245658 | Marjac Oil Company, Inc. | Stephens County Regular (Gas) | 1 | 12.6K | 111K | Feb 2009 – Apr 2026 |
| Walker, G. B. G-8-76044 | Itx Corporation | Veale (Marble Falls) | 1 | 12.5K | 143K | Jan 1993 – Feb 2002 |
| Green G-8-165061 | Jeff Dooley Operating, LLC | Winslow (Caddo) | 1 | 12.3K | 257K | Sep 1997 – Apr 2026 |
| MM Terry Ranch, Ltd. G-8-118030 | Itx Corporation | Veale (Marble Falls) | 1 | 11.9K | 1.23M | Jan 1993 – Apr 2026 |
| County Line "A" G-8-166535 | Griffin Resources, LLC | Lilly Bell (Caddo) | 1 | 11.1K | 2.81M | Nov 1997 – Apr 2026 |
| Thomas, R. O. "A" G-8-260702 | Daylight Petroleum LLC | Pitz (Duffer) | 1 | 10.8K | 260K | Aug 2011 – Apr 2026 |
| Kight,judith Winston "C" G-8-127494 | Delta Oil & Gas Ltd. | Kight (Duffer) | 1 | 10.7K | 175K | Jan 1993 – Apr 2026 |
| Clark, Lester "C" G-8-145280 | Petex | Tipton (Caddo, Upper) | 1 | 10.3K | 265K | Apr 1993 – Apr 2026 |
| Mueller Unit G-8-174651 | Petex | Olive Mae (Caddo) | 1 | 10.2K | 902K | Aug 1999 – Apr 2026 |
| Walker-Hallwood "B" G-8-57949 | Dale Operating Company | Moon (Duffer Lime) | 1 | 10.1K | 730K | Jan 1993 – Apr 2024 |
| Link "J" G-8-147440 | Delta Oil & Gas Ltd. | Pit-Rom (Congl Zone B) | 1 | 10.1K | 2M | Nov 1993 – Dec 2015 |
| Black Brothers -A- G-8-122946 | E.C. Hindman Oil and Gas | William & Jack | 1 | 9.99K | 827K | Jan 1993 – Dec 2025 |
| Speer G-8-254940 | Braka Operating, L.L.C. | Stephens County Regular (Gas) | 1 | 9.98K | 414K | Oct 2009 – Apr 2026 |
| Ward, J. M. "1240" G-8-245166 | Basa Resources, Inc. | Lakeside (Congl 3960) | 1 | 9.84K | 1.27M | Oct 2008 – Apr 2026 |
| Cooper, O. R. G-8-84831 | Daylight Petroleum LLC | Walker-Davis (Congl. 3960) | 1 | 9.64K | 425K | Jan 1993 – Apr 2026 |
| Dunlap,j.g. G-8-92974 | Itx Corporation | Veale (Marble Falls) | 1 | 9.59K | 120K | Jan 1993 – Dec 1998 |
| Brown-Corbett "1071" G-8-206864 | Petex | Rickels (Marble Falls Congl.) | 1 | 9.57K | 871K | Jul 2005 – Apr 2026 |
| Mrs. R. W. Stone G-8-275896 | Delta Oil & Gas Ltd. | Caddo (Duffer) | 1 | 9.39K | 351K | Feb 2015 – Apr 2026 |
| Wilson "G" G-8-118131 | Petex | Taylor-Wilson (Conglomerate) | 1 | 9.3K | 312K | Apr 2004 – Apr 2026 |
| Moreland "A" G-8-250092 | Petex | Ivan, E. (Duffer) | 1 | 9.02K | 338K | Jun 2009 – Apr 2026 |
| Coody-44-A G-8-259375 | Tracer Operating, Inc. | Pit-Rom (Congl. Zone A) | 1 | 9.02K | 472K | Jul 2010 – Apr 2026 |
| Stouard Enhanced Recovery Unit G-8-134185 | Petex | Ivadell (Miss) | 1 | 8.79K | 124K | Mar 1999 – Mar 2024 |
| Stapp Ranch Unit G-8-181156 | Petex | Olive Mae (Caddo) | 1 | 8.35K | 636K | Dec 2000 – Apr 2026 |
| Knight, Bobby G-8-217815 | Petex | Pitz (Duffer) | 1 | 8.01K | 193K | Jun 2006 – Jul 2022 |
| G. H. Iles 'C' G-8-272377 | Delta Oil & Gas Ltd. | Iles (Conglomerate, Upper) | 1 | 7.68K | 140K | Feb 2014 – Apr 2026 |
| County Line 22 G-8-185888 | Griffin Resources, LLC | Lilly Bell (Congl.) | 1 | 7.6K | 1.05M | Oct 2001 – Apr 2026 |
| Knight G-8-133575 | Petex | Pitz (Duffer) | 1 | 7.55K | 916K | Jan 1993 – Aug 2018 |
| Veale,a.s. "C" G-8-128818 | Itx Corporation | Veale (Marble Falls) | 1 | 7.49K | 302K | Jan 1993 – Apr 2026 |
| McDaniel "1054" G-8-262010 | Petex | Ivan, E. (Duffer) | 1 | 7.32K | 206K | Dec 2011 – Apr 2026 |
| Breitenbach G-8-259708 | Echols Oil Company, L.L.C. | Echols (Marble Falls) | 1 | 7.13K | 620K | Feb 2011 – Apr 2026 |
| Bloxom Unit G-8-173277 | Petex | Pitz (Duffer) | 1 | 7.12K | 426K | May 1999 – Apr 2026 |
| Sikes-Randall G-8-178650 | Daylight Petroleum LLC | Pitz (Duffer) | 1 | 7.1K | 603K | Jun 2000 – Apr 2025 |
| Tullos W. H. G-8-69205 | Petex | Tullos (Caddo) | 1 | 6.9K | 152K | Jan 1993 – Apr 2026 |
| Burgess G-8-260863 | Sky Resources, Inc. | Rickels (Conglomerate) | 1 | 6.76K | 70.4K | Sep 2011 – Jun 2022 |
| Stapp, D.C. G-8-148841 | Stober Oil and Gas Services, LLC | Eureka (Caddo) | 1 | 6.71K | 165K | Apr 1994 – Jun 2008 |
| Delafosse "28" G-8-194335 | Van Operating, Ltd. | Lilly Bell (Congl.) | 1 | 6.7K | 66.6K | Mar 2003 – Aug 2015 |
| Crawford G-8-173543 | Braka Operating, L.L.C. | Stuart (Marble Falls 3700) | 1 | 6.66K | 331K | Jul 1999 – Apr 2026 |
| Joe East Unit G-8-164467 | McClymond, Ltd. | Eureka (Caddo) | 1 | 6.65K | 89.3K | Aug 1997 – Jul 2001 |
| County Line 22 G-8-184814 | Griffin Resources, LLC | Lilly Bell (Congl.) | 1 | 6.49K | 881K | Jun 2001 – Apr 2026 |
| Davis, R. #1 G-8-159325 | Wheat, Buck Resources, Inc. | Robbie Davis (Congl.) | 1 | 6.48K | 79.5K | Aug 1996 – Nov 1996 |
| Harris, Roy L. G-8-123808 | Parks, Rhone Inc. | Harris (Marble Falls) | 1 | 6.47K | 769K | Jan 1993 – Apr 2026 |
| Corbett Ranch G-8-193559 | Delta Oil & Gas Ltd. | Stephens County Regular (Gas) | 1 | 6.47K | 201K | Dec 2002 – Apr 2026 |
| Ward Unit G-8-180868 | Wade Operating | Cliff Hanger (Miss) | 1 | 6.4K | 389K | Jan 2001 – Apr 2026 |