| Skipper G-4-222996 | Hilcorp Energy Company only | Lopez Ranch (Consolidated) | Brooks | 1 | 21.8K | 1.62M | Oct 2006 – Apr 2026 |
| Skipper Estate G-6-178354 | Adamas Energy LLC only | Oliver Creek (Travis Peak) | Shelby | 1 | 20.3K | 1.91M | Jun 2000 – Mar 2026 |
| Skipper G-4-225202 | Hilcorp Energy Company only | Lopez Ranch (Consolidated) | Brooks | 1 | 14.5K | 2.08M | Jan 2007 – Mar 2009 |
| Skipper G-4-233967 | Hilcorp Energy Company only | Lopez Ranch (Consolidated) | Brooks | 1 | 6.84K | 954K | Jan 2008 – Apr 2026 |
| C.W. Skipper Unit G-4-144385 | Whiting Oil and Gas Corporation only | Estes Cove (C-4) | Aransas | 1 | 6.06K | 298K | Mar 1993 – Nov 2005 |
| Skipper G-13-231708 | Diversified Production LLC only | Newark, East (Barnett Shale) | Hood | 1 | 4.6K | 1.62M | Mar 2007 – Mar 2026 |
| Skipper Unit G-13-249578 | Diversified Production LLC only | Newark, East (Barnett Shale) | Hood | 1 | 4.12K | 1.45M | Sep 2007 – Apr 2026 |
| Skipper Unit G-13-248904 | Diversified Production LLC only | Newark, East (Barnett Shale) | Hood | 1 | 4K | 1.92M | Apr 2007 – Apr 2026 |
| Skipper G-13-231699 | Diversified Production LLC only | Newark, East (Barnett Shale) | Hood | 1 | 3.76K | 2.39M | Apr 2007 – Apr 2026 |
| Skipper Unit G-3-86943 | Usfg Oil & Gas, Inc. only | Giddings (Austin Chalk, Gas) | Fayette | 1 | 3.11K | 8.79K | Jan 1993 – Mar 1993 |
| Skipper, C.W. Unit G-4-135123 | Genesis Producing Company only | Estes Cove (7300) | Aransas | 1 | 2.93K | 14.5K | Jan 1993 – Feb 1993 |
| Skipper Estate G-6-203259 | Adamas Energy LLC only | Oliver Creek (Travis Peak) | Shelby | 1 | 1.86K | 181K | Jun 2004 – Dec 2013 |
| Skipper G-4-241985 | Hilcorp Energy Company only | Lopez Ranch (Consolidated) | Brooks | 1 | 1.52K | 80.1K | Aug 2008 – Nov 2020 |
| Skipper Unit G-6-40657 | Moon Operating, Inc. only | Willow Springs (Travis Peak) | Gregg | 1 | 1.44K | 52.3K | Jan 1993 – Aug 1996 |
| Skipper G-4-230772 | Hilcorp Energy Company only | Lopez Ranch (Consolidated) | Brooks | 1 | 1.08K | 40.4K | Jun 2007 – Sep 2009 |
| Skipper Estate G-6-234222 | Adamas Energy LLC only | Oliver Creek (Travis Peak) | Shelby | 1 | 848 | 263K | Nov 2007 – Jan 2019 |
| WSGU4 (Skipper -a- 7) G-6-226443 | Faulconer Energy, LLC only | Willow Springs (Cotton Valley) | Gregg | 1 | 351 | 1.34M | Feb 2007 – Apr 2026 |
| Skipper Unit G-6-211118 | Faulconer Energy, LLC only | Willow Springs (Cotton Valley) | Gregg | 1 | 191 | 1.87M | Apr 2005 – Apr 2026 |
| Skipper Unit G-6-204232 | Faulconer Energy, LLC only | Willow Springs (Pettit) | Gregg | 1 | 138 | 25.2K | Jul 2004 – Feb 2009 |
| WSGU10 (Skipper -B- 1) G-6-182071 | Faulconer Energy, LLC only | Willow Springs (Pettit) | Gregg | 1 | 126 | 1.47M | Apr 2001 – Apr 2026 |
| Skipper G-4-242000 | Newfield Exploration Company only | Lopez Ranch (Consolidated) | Brooks | 1 | 121 | 882 | Aug 2008 – Sep 2008 |
| C. W. Skipper Unit G-4-140664 | Genesis Producing Company only | Estes Cove (E-3) | Aransas | 1 | 104 | 2.03K | Jan 1993 – Feb 1993 |
| WSGU4 (Skipper -a- 8) G-6-227454 | Faulconer Energy, LLC only | Willow Springs (Cotton Valley) | Gregg | 1 | 84 | 1.12M | Mar 2007 – Apr 2026 |
| WSGU4 (Skipper -a- 5) G-6-196941 | Faulconer Energy, LLC only | Willow Springs (Cotton Valley) | Gregg | 1 | 51 | 915K | Aug 2003 – Apr 2026 |
| WSGU4 (Skipper -a- 6) G-6-192913 | Faulconer Energy, LLC only | Willow Springs (Cotton Valley) | Gregg | 1 | 6 | 1.02M | Dec 2002 – Apr 2026 |
| WSGU4 (Skipper "a" -2) G-6-173769 | Faulconer Energy, LLC only | Willow Springs (Pettit) | Gregg | 1 | 3 | 1.11M | Jul 1999 – Oct 2023 |
| WSGU4 (Skipper -a- 4) G-6-183763 | Faulconer Energy, LLC only | Willow Springs (Cotton Valley) | Gregg | 1 | 1 | 1.18M | Jun 2001 – Mar 2026 |
| WSGU10 (Skipper -B- 1) G-6-129918 | Cross Timbers Operating Company only | Willow Springs (Rodessa) | Gregg | 1 | 0 | 0 | — |
| WSGU4 (Skipper -a- 6) G-6-192914 | Faulconer Energy, LLC only | Willow Springs (Travis Peak) | Gregg | 1 | 0 | 0 | — |
| WSGU4 (Skipper -a- 3L) G-6-121154 | EP Operating Limited Partnership only | Willow Springs (Cotton Valley) | Gregg | 1 | 0 | 14.8K | Jan 1993 – Oct 1993 |
| WSGU4 (Skipper -a- 7) G-6-226444 | Faulconer Energy, LLC only | Willow Springs (Travis Peak) | Gregg | 1 | 0 | 0 | — |
| WSGU4 (Skipper -a- 8) G-6-227455 | Faulconer Energy, LLC only | Willow Springs (Travis Peak) | Gregg | 1 | 0 | 0 | — |
| WSGU4 (Skipper -a- 3U) G-6-121153 | Faulconer Energy, LLC only | Willow Springs (Travis Peak) | Gregg | 1 | 0 | 803K | Jan 1993 – Jun 2009 |
| WSGU4 (Skipper -a- 2) G-6-55436 | Cross Timbers Operating Company only | Willow Springs (Travis Peak) | Gregg | 1 | 0 | 49.7K | Jan 1993 – Apr 1998 |
| WSGU4 (Skipper -a- 1) G-6-16918 | XTO Energy Inc. only | Willow Springs (Rodessa) | Gregg | 1 | 0 | 0 | — |
| WSGU4 (Skipper -a- 4) G-6-183765 | Faulconer Energy, LLC only | Willow Springs (Travis Peak) | Gregg | 1 | 0 | 0 | — |
| Skipper Unit G-6-211119 | Faulconer Energy, LLC only | Willow Springs (Travis Peak) | Gregg | 1 | 0 | 0 | — |
| WSGU4 (Skipper -a- 5) G-6-196942 | Faulconer Energy, LLC only | Willow Springs (Travis Peak) | Gregg | 1 | 0 | 0 | — |
| Skipper Unit G-6-201343 | Faulconer Energy, LLC only | Willow Springs (Travis Peak) | Gregg | 1 | 0 | 41.9K | Mar 2004 – Aug 2015 |
| Skipper Unit G-6-207217 | Faulconer Energy, LLC only | Willow Springs (Cotton Valley) | Gregg | 1 | 0 | 829K | Jan 2005 – May 2023 |
| Skipper Unit G-6-207218 | Faulconer Energy, LLC only | Willow Springs (Travis Peak) | Gregg | 1 | 0 | 0 | — |