| Ware Unit G-13-282502 | Best Petroleum Explorations,inc. only | Crum (Marble Falls) | Jack | 1 | 3 | 13.4K | Apr 2017 – Aug 2026 |
| Hudman, E. E. G-8-17773 | Petex only | Hudman (Marble Falls) | Shackelford | 1 | 3 | 569K | by Jan 1993 – Aug 2026 |
| Cooper G-8-118749 | Eastland Operating, L.L.C. only | Ranger,nw (Marble Falls) | Eastland | 1 | 3 | 72.4K | by Jan 1993 – Feb 2009 |
| Durham-South G-8-123308 | Richey, Ray Management Co., Inc. only | Reb (Marble Falls) | Eastland | 1 | 3 | 20.2K | by Jan 1993 – Feb 2003 |
| Childers, B. G-8-112550 | Richey, Ray Management Co., Inc. only | Reb (Marble Falls) | Eastland | 1 | 3 | 11.9K | by Jan 1993 – Apr 1999 |
| Ball G-8-128256 | Tandem Energy Corporation only | Strawn, East (Marble Falls) | Palo Pinto | 1 | 3 | 333K | by Jan 1993 – Mar 2015 |
| Pitzer, J.E. G-8-93965 | Otex LLC only | J. S. Lewis (Marble Falls) | Brown | 1 | 3 | 54K | by Jan 1993 – Aug 2026 |
| Bloodworth O-13-18031 | Associated Operating & Explor. only | A & D (Marble Falls Congl. 4900) | Archer | 1 | 3 | 3 | Apr 1993 – Jun 1993 |
| Chambers, Ressie G-8-72984 | Crt's, Inc. only | Foster (Marble Falls) | Eastland | 1 | 3 | 16.9K | by Jan 1993 – Jan 1996 |
| Hamman D G-13-278794 | Oakridge Oil and Gas, LP only | Neale (Marble Falls) | Jack | 1 | 3 | 27K | Dec 2015 – Apr 2021 |
| Stroebel-Weaver G-8-173407 | Braka Operating, L.L.C. only | Reb (Marble Falls) | Eastland | 1 | 2 | 20.2K | Jun 1999 – Dec 2012 |
| Cowley G-8-164472 | Delong, Horace only | Fort Wolters (Marble Falls Lime) | Parker | 1 | 2 | 323K | Oct 1997 – Jul 2026 |
| Wright, Bess L. G-8-237123 | Bayou Operating Company, Inc. only | Bbb&c, BLK.3 (Marble Falls) | Brown | 1 | 2 | 9.23K | Jan 2008 – Aug 2026 |
| Riordan, J. L. G-8-18241 | Bob Hughes Oil Company, LLC only | Santa Anna (Marble Falls) | Coleman | 1 | 2 | 46.8K | by Jan 1993 – Aug 2026 |
| Ferguson, H. C. & Giesecke G-8-18166 | Bob Hughes Oil Company, LLC only | Santa Anna (Marble Falls) | Coleman | 1 | 2 | 49.7K | by Jan 1993 – Aug 2026 |
| Muery, Ella G. G-8-18233 | Bob Hughes Oil Company, LLC only | Santa Anna (Marble Falls) | Coleman | 1 | 2 | 34.2K | by Jan 1993 – Aug 2026 |
| Morris, R. L. G-13-142209 | Tree Operating, LLC only | Weiler (Marble Falls) | Jack | 1 | 2 | 175K | by Jan 1993 – Aug 2026 |
| Barnes, J.E. G-8-106213 | Smith Pipe of Abilene only | Ranger,nw (Marble Falls) | Eastland | 1 | 2 | 0 | Feb 1998 – Sep 1998 |
| Osborn, J.M. G-8-119756 | Wells Oilfield Services, Inc. only | Reb (Marble Falls) | Eastland | 1 | 2 | 5.82K | by Jan 1993 – Apr 1999 |
| Wheeler, T. B. & W. L. G-8-112353 | Southwest Gas Systems, Inc. only | May-Grant (Marble Falls) | Brown | 1 | 2 | 8.67K | by Jan 1993 – Oct 2004 |
| Benshoof,d.e. G-8-124401 | North Ridge Corporation only | Reb (Marble Falls) | Eastland | 1 | 2 | 2.89K | by Jan 1993 – Feb 1994 |
| Pitcock Cattle Company "C" G-8-128074 | Pitcock, Inc. only | Brown Co. Regular (Marble Falls) | Brown | 1 | 2 | 55.6K | by Jan 1993 – Mar 2023 |
| Carr Gas Unit NO 1 G-8-104128 | Basal Corporation only | Granbury, NE. (Marble Falls) | Hood | 1 | 2 | 54.1K | by Jan 1993 – Sep 2006 |
| Stevens G-8-98662 | Bayou Operating Company, Inc. only | Sipe Springs (Marble Falls) | Eastland | 1 | 2 | 99.8K | by Jan 1993 – Dec 2010 |
| Turner "A" G-8-129379 | Mission Energy Inc. only | Mittie (Marble Falls) | Comanche | 1 | 2 | 96K | Apr 1993 – Aug 2026 |
| Pearson-Poteet G-8-129514 | Pearson, Lee Roy III only | Reb (Marble Falls) | Eastland | 1 | 2 | 6.85K | by Jan 1993 – Sep 2001 |
| Turner "A" G-8-129380 | DMV Pipeline LLC only | Mittie (Marble Falls) | Comanche | 1 | 2 | 67.8K | Apr 1993 – Feb 2020 |
| Van Geem-Lewis Unit G-8-127935 | Braka Operating, L.L.C. only | Reb (Marble Falls) | Eastland | 1 | 2 | 154K | by Jan 1993 – Aug 2026 |
| Massey Gas Unit G-8-90049 | Smith Pipe of Abilene only | Granbury, NE. (Marble Falls) | Hood | 1 | 2 | 1.26K | by Jan 1993 – Jun 1993 |
| Stewart G-8-118119 | Bayou Operating Company, Inc. only | Williams (Marble Falls) | Brown | 1 | 1 | 262K | by Jan 1993 – Aug 2026 |
| Sone, R. A. G-8-115495 | Taurus Energy Operating Co. only | Foster (Marble Falls) | Eastland | 1 | 1 | 248 | May 1993 – May 1993 |
| Scott "A" G-8-128320 | Sierra Oil Company only | Crawford (Marble Falls) | Eastland | 1 | 1 | 250 | by Jan 1993 – May 1993 |
| Mulkey G-8-121746 | Somerset Operating, LLC only | Peaster, SE (Marble Falls) | Parker | 1 | 1 | 114K | by Jan 1993 – Jun 2026 |
| Boyd G-8-90053 | Smith Pipe of Abilene only | Granbury, NE. (Marble Falls) | Hood | 1 | 1 | 357 | by Jan 1993 – Jun 1993 |
| Hildegard G-8-128925 | JD Operating only | Reb (Marble Falls) | Eastland | 1 | 1 | 241K | by Jan 1993 – Aug 2022 |
| Stewart, Heirs "B" G-13-129435 | Bridwell Oil Co. only | Stewart (Marble Falls) | Young | 1 | 1 | 3.65K | by Jan 1993 – May 1997 |
| Henderson-West G-8-123788 | Lowrance Inc. only | Snow (Marble Falls) | Eastland | 1 | 1 | 4.87K | by Jan 1993 – Nov 2002 |
| SRC-Stover G-8-130756 | Bayou Operating Company, Inc. only | Williams (Marble Falls) | Brown | 1 | 1 | 158K | by Jan 1993 – Jun 2026 |
| Wagstaff G-8-118748 | Eastland Operating, L.L.C. only | Ranger,nw (Marble Falls) | Eastland | 1 | 1 | 23.4K | by Jan 1993 – Jan 2009 |
| Levie Old "A" G-8-86149 | Bob Hughes Oil Company, LLC only | Brown Co. Regular (Marble Falls) | Brown | 1 | 1 | 50.7K | by Jan 1993 – Aug 2026 |
| Nance, G. U. G-8-156958 | Dallas Production, Inc. only | Peaster, SE (Marble Falls) | Parker | 1 | 1 | 6.14K | Oct 1995 – Jan 1997 |
| Murray, L. D. G-8-166067 | Delong, Horace only | Fort Wolters (Marble Falls Lime) | Parker | 1 | 1 | 20.9K | Nov 1997 – Mar 2026 |
| Long, Lolita G-8-282823 | Panther City Energy LLC only | C.B. Long, (Marble Falls) | Palo Pinto | 1 | 1 | 14.5K | Mar 2016 – Mar 2023 |
| Pitcock Cattle Company "C" G-8-252148 | Pitcock, Inc. only | Brown Co. Regular (Marble Falls) | Brown | 1 | 1 | 28.5K | Jul 2009 – Aug 2026 |
| Long, Lolita G-8-283081 | Panther City Energy LLC only | C.B. Long, (Marble Falls) | Palo Pinto | 1 | 1 | 6.4K | Nov 2017 – Mar 2023 |
| Ray O-8-25838 | Circle D Oil & Gas, Inc. only | Delray (Marble Falls) | Brown | 1 | 1 | 1.36K | by Jan 1993 – May 1994 |
| Hinkson-Caldwell G-8-283339 | Dodson Prairie Oil & Gas LLC only | Strawn, NW. (Marble Falls) | Palo Pinto | 1 | 1 | 7.49K | Mar 2018 – Mar 2023 |
| Barron G-8-217014 | T & S Oil & Gas, LLC only | Strawn, NW. (Marble Falls) | Palo Pinto | 1 | 1 | 6.73K | Apr 2006 – Oct 2015 |
| Kirk, Kenneth G-8-141408 | Smith Pipe of Abilene only | Ranger,nw (Marble Falls) | Eastland | 1 | 1 | 34.5K | by Jan 1993 – Nov 2012 |
| Kirk G-8-141342 | Smith Pipe of Abilene only | Ranger,nw (Marble Falls) | Eastland | 1 | 1 | 10.7K | by Jan 1993 – Aug 2000 |