| Gillock Heirs G-8-132764 | Lucky Oil & Gas | Gillock Heirs (Strawn) | 1 | 0 | 0 | — |
| Butler "D" G-8-133521 | Smith Pipe of Abilene | Duster, NE. (Marble Falls 2750) | 1 | 0 | 2.39K | Mar 1995 – Nov 2001 |
| Burnes, J.C. G-8-133706 | Burns, Louise | Kirk | 1 | 0 | 0 | — |
| Barnett, R.A. G-8-134860 | Schkade Bros. Operating Company | Duster, NE. (Marble Falls 2750) | 1 | 0 | 79K | by Jan 1993 – Apr 2021 |
| Barnett, R.A. G-8-134861 | Schkade Bros. Operating Company | Duster, NE. (Marble Falls 2750) | 1 | 0 | 52.8K | by Jan 1993 – Apr 2021 |
| Smith, W. C. G-8-137878 | Watson Oil & Gas, Inc. | Duster, NE. (Marble Falls 2750) | 1 | 0 | 138K | by Jan 1993 – Nov 2024 |
| Butler, Arnold G-8-138045 | Watson Oil & Gas, Inc. | Duster, NE. (Marble Falls 2750) | 1 | 0 | 23.8K | by Jan 1993 – Jan 2014 |
| Butler, Arnold G-8-138049 | Watson Oil & Gas, Inc. | Duster, NE. (Marble Falls 2750) | 1 | 0 | 27K | by Jan 1993 – Nov 2024 |
| Butler, Arnold G-8-138050 | Smith Pipe of Abilene | Duster, NE. (Marble Falls 2750) | 1 | 0 | 15.5K | by Jan 1993 – Nov 2001 |
| Underwood, Troyat G-8-139203 | Underwood, Troyat | Duster, NE. (Marble Falls 2750) | 1 | 0 | 0 | — |
| Kirk, W. G. G-8-140187 | Paragon Oil & Gas, LLC | Comanche County Regular | 1 | 0 | 60.8K | by Jan 1993 – Mar 2011 |
| Pack, H. N. G-8-140313 | Lucky Oil & Gas | Desdemona | 1 | 0 | 0 | — |
| Haynes G-8-146394 | Eastland Operating, L.L.C. | Mittie (Marble Falls) | 1 | 0 | 117K | Aug 1993 – Aug 2026 |
| Haynes "A" G-8-148649 | Eastland Operating, L.L.C. | Mittie (Marble Falls) | 1 | 0 | 122K | Feb 1994 – Aug 2026 |
| Haynes G-8-148795 | Eastland Operating, L.L.C. | Mittie (Marble Falls) | 1 | 0 | 148K | Jan 1994 – Aug 2026 |
| Sain, Mary Jane G-8-150578 | Barton, Howard | Sipe Springs (Marble Falls) | 1 | 0 | 29.2K | Sep 1994 – Aug 2026 |
| Jones "B" G-8-152300 | Jones, Rodger | Houser (Duffer) | 1 | 0 | 0 | — |
| Swift G-8-152343 | Paragon Oil & Gas, LLC | Whittles (Caddo) | 1 | 0 | 0 | — |
| Simpson G-8-153999 | Collins, Roland | Comanche County Regular | 1 | 0 | 0 | — |
| Thomas, B. G. G-8-157939 | Watson Oil & Gas, Inc. | Duster, NE. (Marble Falls 2750) | 1 | 0 | 561 | Mar 1996 – Dec 2002 |
| Beattie G-8-158109 | Tex-Ann Oil & Gas Services, Inc. | Beattie, N. (Marble Falls) | 1 | 0 | 0 | — |
| Maynard G-8-159865 | J & J Whiteside Inc. | Comanche County Regular | 1 | 0 | 775 | Jun 1996 – May 2007 |
| Moore Unit G-8-168710 | Interstate Explorations LLC | Moore Bros. (Marble Falls) | 1 | 0 | 447K | Jun 1998 – Aug 2026 |
| DMV-Dixon G-8-182458 | Lockout Corporation | Desdemona, E. (Marble Falls) | 1 | 0 | 0 | — |
| Wilson G-8-183277 | Wilson Company | Comanche County Regular | 1 | 0 | 0 | — |
| Houser G-8-185431 | Arnot, W. G., Jr. | Sipe Springs (Marble Falls) | 1 | 0 | 28.5K | Sep 2001 – Feb 2013 |
| Pack, H. N. G-8-193556 | Sandstone Services, LLC | Erath County Regular | 1 | 0 | 67.2K | Oct 2002 – Jan 2018 |
| Gracie Forrest G-8-196676 | Paragon Oil & Gas, LLC | Wildcat | 1 | 0 | 0 | — |
| Forrest, Gracie G-8-204295 | Paragon Oil & Gas, LLC | Comanche County Regular | 1 | 0 | 2.9K | Dec 2003 – Jun 2006 |
| Mauney G-8-212062 | Watson Oil & Gas, Inc. | Duster, NE. (Marble Falls 2750) | 1 | 0 | 6.81K | Aug 2005 – Jan 2014 |
| Russell-Ballard G-8-218844 | Eastland Operating, L.L.C. | Weed Valley (Marble Falls) | 1 | 0 | 9.42K | Jun 2006 – Feb 2018 |
| Ragsdale G-8-218900 | Paragon Oil & Gas, LLC | Comanche County Regular | 1 | 0 | 2.23K | Jul 2006 – Mar 2008 |
| Prater G-8-221340 | Prater Equipment Co., Inc. | Wildcat | 1 | 0 | 0 | — |
| Newman G-8-224208 | Skybridge Energy LLC | Byrnes (Duffer) | 1 | 0 | 0 | — |
| Patton G-8-227125 | Harding Company | Wildcat | 1 | 0 | 0 | — |
| Desdemona Field Unit G-8-227482 | Morris R. Greenhaw Oil&gas, Inc | Comanche County Regular | 1 | 0 | 40.7K | Jan 2007 – Jul 2026 |
| Steward G-8-236292 | Harding Company | Wildcat | 1 | 0 | 0 | — |
| Nowell G-8-236573 | Harding Company | Wildcat | 1 | 0 | 0 | — |
| Huddleston, H. J. G-8-236645 | L7 Energy LLC | Beattie, N. (Marble Falls) | 1 | 0 | 10.9K | Aug 2007 – Apr 2023 |
| Rebeiro G-8-242525 | DMV Pipeline LLC | Comanche County Regular | 1 | 0 | 3.38K | Mar 2012 – Jul 2018 |
| Clawson G-8-246680 | Arnot, W. G., Jr. | Comanche County Regular | 1 | 0 | 0 | — |
| Desdemona Field Unit G-8-253328 | Morris R. Greenhaw Oil&gas, Inc | Comanche County Regular | 1 | 0 | 11.4K | May 2007 – Jul 2026 |
| Petta G-8-254374 | Oak Hills Drilling & Oper., LLC | Wildcat | 1 | 0 | 0 | — |
| Reed, Jimmy G-8-259035 | Anderson Production | Sidney (Marble Falls) | 1 | 0 | 35.7K | Nov 2010 – Aug 2026 |
| Ashley G-8-270473 | Pintail Pipe, LLC | Skaggs (2700) | 1 | 0 | 8.38K | Nov 2013 – Mar 2018 |