| Columbus Field Unit G-3-207033 | Rusk Energy Operating LLC | Columbus (Consolidated) | Colorado | 1 | 54.6K | 110K | Dec 2004 – Apr 2026 |
| Columbus Field Unit G-3-169484 | Rusk Energy Operating LLC | Columbus (Consolidated) | Colorado | 1 | 54.1K | 914K | Jul 1998 – Aug 2024 |
| Exxon Mineral Fee G-3-203206 | Rusk Energy Operating LLC | Jacks Creek (Wilcox C) | Tyler | 1 | 31.7K | 910K | Jun 2004 – Aug 2006 |
| Exxon Mineral Fee G-3-140243 | Rusk Energy Operating LLC | Jacks Creek (Wilcox A) | Polk | 1 | 29.6K | 605K | Jan 1993 – Jan 1995 |
| Columbus Field Unit G-3-164037 | Rusk Energy Operating LLC | Columbus (Consolidated) | Colorado | 1 | 19.6K | 823K | Aug 1997 – Oct 2004 |
| Dot Cadenhead "A" G-5-223578 | Rusk Energy Operating LLC | Red Oak (Dexter) | Leon | 1 | 19.4K | 1.3M | Oct 2006 – Jan 2017 |
| Dot Cadenhead "B" G-5-223583 | Rusk Energy Operating LLC | Red Oak (Dexter) | Leon | 1 | 17.7K | 1.24M | Oct 2006 – Mar 2020 |
| Dot Cadenhead "C" G-5-225635 | Rusk Energy Operating LLC | Red Oak (Dexter) | Leon | 1 | 16.6K | 1.18M | Dec 2006 – Sep 2017 |
| Dot Cadenhead G-5-222735 | Rusk Energy Operating LLC | Red Oak (Dexter) | Leon | 1 | 16.6K | 1.12M | Oct 2006 – Jan 2017 |
| Columbus Field Unit G-3-170788 | Rusk Energy Operating LLC | Columbus (Consolidated) | Colorado | 1 | 14.5K | 831K | Sep 1998 – Aug 2013 |
| Exxon Mineral Fee G-3-203833 | Rusk Energy Operating LLC | Jacks Creek (Wilcox D) | Tyler | 1 | 11.6K | 259K | Aug 2004 – Jul 2015 |
| Columbus Field Unit G-3-169593 | Rusk Energy Operating LLC | Columbus (Consolidated) | Colorado | 1 | 10.3K | 787K | Aug 1998 – Apr 2026 |
| Cadenhead "C" G-5-217078 | Rusk Energy Operating LLC | Red Oak (FB-B, Sub-Clarksville) | Leon | 1 | 8.33K | 86.7K | Nov 2005 – Apr 2026 |
| Dot Cadenhead -D- G-5-228170 | Rusk Energy Operating LLC | Red Oak (Dexter) | Leon | 1 | 8.27K | 709K | Mar 2007 – Aug 2009 |
| Columbus Field Unit G-3-179446 | Rusk Energy Operating LLC | Columbus (Consolidated) | Colorado | 1 | 7.59K | 971K | Jul 2000 – Apr 2026 |
| Columbus Field Unit G-3-175650 | Rusk Energy Operating LLC | Columbus (Consolidated) | Colorado | 1 | 4.92K | 344K | Jan 2000 – Apr 2026 |
| Columbus Field Unit G-3-40541 | Rusk Energy Operating LLC | Columbus (Consolidated) | Colorado | 1 | 3.35K | 188K | Jan 1993 – Nov 2020 |
| Coleman G-5-218230 | Rusk Energy Operating LLC | Red Oak (FB-B, Sub-Clarksville) | Leon | 1 | 3.17K | 225K | May 2006 – Apr 2026 |
| Columbus Field Unit G-3-162908 | Rusk Energy Operating LLC | Columbus (Consolidated) | Colorado | 1 | 3.1K | 678K | Apr 1997 – Nov 2020 |
| Columbus Field Unit G-3-162283 | Rusk Energy Operating LLC | Columbus (Consolidated) | Colorado | 1 | 2.97K | 267K | Feb 1997 – Sep 2005 |
| Columbus Field Unit G-3-140408 | Rusk Energy Operating LLC | Columbus (Consolidated) | Colorado | 1 | 2.37K | 90.5K | Jan 1993 – May 2011 |
| Columbus Field Unit G-3-174920 | Rusk Energy Operating LLC | Columbus (Consolidated) | Colorado | 1 | 2.28K | 189K | Oct 1999 – Nov 2020 |
| Exxon Mineral Fee G-3-254203 | Rusk Energy Operating LLC | Jacks Creek (Wilcox A) | Tyler | 1 | 1.82K | 243K | Sep 2007 – Jul 2015 |
| Columbus Field Unit G-3-173531 | Rusk Energy Operating LLC | Columbus (Consolidated) | Colorado | 1 | 1.41K | 426K | Jun 1999 – Apr 2026 |
| Columbus Field Unit G-3-171332 | Rusk Energy Operating LLC | Columbus (Consolidated) | Colorado | 1 | 1.3K | 496K | Nov 1998 – Nov 2020 |
| Columbus Field Unit G-3-290228 | Rusk Energy Operating LLC | Columbus (Consolidated) | Colorado | 1 | 988 | 144K | Nov 2020 – Aug 2024 |
| Columbus Field Unit G-3-170584 | Rusk Energy Operating LLC | Columbus (Consolidated) | Colorado | 1 | 915 | 57.1K | Aug 1998 – Apr 2019 |
| Columbus Field Unit G-3-175846 | Rusk Energy Operating LLC | Columbus (Consolidated) | Colorado | 1 | 827 | 4.21K | Dec 1999 – Oct 2020 |
| Southland Paper Mills G-6-61499 | Rusk Energy Operating LLC | Trinity | Houston | 1 | 671 | 610K | Jan 1993 – Mar 2009 |
| Doggett Unit G-6-215836 | Rusk Energy Operating LLC | Trinity | Houston | 1 | 459 | 93.8K | Jun 2005 – Jun 2006 |
| Columbus Field Unit G-3-179154 | Rusk Energy Operating LLC | Columbus (Consolidated) | Colorado | 1 | 362 | 11.6K | Jun 2000 – Feb 2009 |
| Columbus Field Unit G-3-176830 | Rusk Energy Operating LLC | Columbus (Consolidated) | Colorado | 1 | 232 | 161K | Mar 2000 – Jul 2013 |
| Columbus Field Unit G-3-178846 | Rusk Energy Operating LLC | Columbus (Consolidated) | Colorado | 1 | 172 | 22.1K | May 2000 – Jan 2005 |
| Columbus Field Unit G-3-175649 | Rusk Energy Operating LLC | Columbus (Consolidated) | Colorado | 1 | 151 | 17.5K | Dec 1999 – Jul 2003 |
| Champion International Corp. G-3-126600 | Rusk Energy Operating LLC | Trinity (Edwards) | Walker | 1 | 115 | 9.31K | May 1996 – Jun 1997 |
| Pollard,j. M. G-6-218665 | Rusk Energy Operating LLC | Trinity | Walker | 1 | 42 | 231K | Dec 2005 – Mar 2009 |
| Jordan G-1-66061 | Rusk Energy Operating LLC | Jordan (Navarro B) | Milam | 1 | 6 | 35K | Jan 1993 – Dec 2022 |
| Trinity State Bank G-6-191191 | Rusk Energy Operating LLC | Trinity | Houston | 1 | 2 | 27K | May 2002 – Feb 2017 |
| Jordan G-1-66062 | Rusk Energy Operating LLC | Jordan (Navarro B) | Milam | 1 | 2 | 89.9K | Jan 1993 – Dec 2022 |
| Southland Paper Mills G-6-230244 | Rusk Energy Operating LLC | Trinity | Houston | 1 | 0 | 0 | — |
| Columbus Field Unit G-3-175121 | Rusk Energy Operating LLC | Columbus (Consolidated) | Colorado | 1 | 0 | 0 | — |
| EM G-3-233371 | Rusk Energy Operating LLC | Wildcat | Tyler | 1 | 0 | 0 | — |
| Columbus Field Unit G-3-280813 | Rusk Energy Operating LLC | Wildcat | Colorado | 1 | 0 | 0 | — |
| Columbus Field Unit G-3-166959 | Rusk Energy Operating LLC | Columbus (Consolidated) | Colorado | 1 | 0 | 0 | — |
| Columbus Field Unit G-3-5804 | Rusk Energy Operating LLC | Columbus (Consolidated) | Colorado | 1 | 0 | 0 | — |
| Dot Cadenhead A G-5-282367 | Rusk Energy Operating LLC | Red Oak (FB-B, Sub-Clarksville) | Leon | 1 | 0 | 0 | — |
| Dot Cadenhead G-5-282377 | Rusk Energy Operating LLC | Red Oak (FB-B, Sub-Clarksville) | Leon | 1 | 0 | 87 | Mar 2017 – Jul 2018 |
| C.I. G-6-129611 | Rusk Energy Operating LLC | Trinity (Wilcox Carrizo) | Walker | 1 | 0 | 0 | — |
| Shaw, Mollie -B- G-6-164046 | Rusk Energy Operating LLC | Trinity | Houston | 1 | 0 | 4.92K | Apr 1997 – Oct 2002 |
| Trinity State Bank G-6-191192 | Rusk Energy Operating LLC | Trinity | Houston | 1 | 0 | 793 | Oct 2002 – Oct 2002 |