| Kruse Gas Unit O-6-14640 | Devon Energy Production Co, L.P. only | Appleby, N. (Travis Peak) | Rusk | 1 | 8.06K | 379K | Dec 2006 – Aug 2009 |
| Dews Gas Unit O-6-14607 | Devon Energy Production Co, L.P. only | Appleby, N. (Travis Peak) | Rusk | 1 | 546 | 51.1K | Sep 2006 – Aug 2009 |
| Deloney, B. G-6-95683 | OXY USA Inc. only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 39.7K | Jan 1993 – Feb 1995 |
| Lee "D" G-6-97186 | Sydri Operating, LLC only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 1.15M | Jan 1993 – Jul 2026 |
| Hart, Max W. GU G-6-98086 | Diversified Production LLC only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 2.47M | Jan 1993 – Jul 2026 |
| Blount, A. G-6-102072 | OXY USA Inc. only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 80.1K | Jan 1993 – Aug 1996 |
| McFaddin, Rosine Blount G-6-107290 | Apache Corporation only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 233K | Jan 1993 – Jun 2002 |
| Dews Gas Unit G-6-160778 | Devon Energy Production Co, L.P. only | Appleby, N. (Travis Peak) | Rusk | 1 | 0 | 109K | Oct 1996 – Apr 2012 |
| McFaddin, Rosine Blount G/U "B" G-6-107366 | MW Petroleum Corporation only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 141K | Jan 1993 – Nov 1997 |
| McDuffie, Billy Joe Unit G-6-123391 | Texlan Oil Company, L.C. only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 178K | Jan 1993 – Nov 2000 |
| Jackson E GU G-6-135521 | EOG Resources, Inc. only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 817K | Jan 1993 – Feb 2008 |
| Deloney "A" G-6-136794 | EOG Resources, Inc. only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 535K | Jan 1993 – Mar 2008 |
| Lee "F" G-6-152344 | EOG Resources, Inc. only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 210K | Oct 1994 – Dec 2011 |
| Newman Gas Unit G-6-154976 | Sheridan Production Co III, LLC only | Appleby, N. (Travis Peak) | Rusk | 1 | 0 | 789K | Jun 1995 – Jul 2026 |
| Blount A G-6-182465 | Sydri Operating, LLC only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 182K | Mar 2001 – Jul 2026 |
| Lee "D" G-6-182451 | Sydri Operating, LLC only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 521K | Feb 2001 – Jul 2026 |
| Deloney "B" G-6-161793 | Sydri Operating, LLC only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 1.46M | Nov 1996 – Jul 2026 |
| McFaddin, Rosine Blount "A" G-6-163635 | Apache Corporation only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 55.6K | Apr 1997 – Mar 1999 |
| Saner, Mary R. Gas Unit G-6-164198 | Apache Corporation only | Appleby, N. (Travis Peak) | Rusk | 1 | 0 | 143K | Jun 1997 – Jan 2000 |
| Blount, E.A. III Gas Unit G-6-164713 | Crescent Pass Energy, LLC only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 442K | Jul 1997 – May 2024 |
| Blount, E.A. III Gas Unit G-6-164715 | Crescent Pass Energy, LLC only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 210K | Aug 1997 – Apr 2024 |
| Hart, Max W., Jr. Gas Unit G-6-164816 | Apache Corporation only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 62.4K | May 1997 – Sep 1999 |
| Newman Gas Unit G-6-165138 | Sheridan Production Co III, LLC only | Appleby, N. (Travis Peak) | Rusk | 1 | 0 | 876K | Aug 1997 – Jul 2026 |
| Newman, D.H. Gas Unit #1 G-6-165256 | Diversified Production LLC only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 183K | May 1997 – Jul 2026 |
| Kruse Gas Unit G-6-166608 | Sheridan Production Co III, LLC only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 774K | Oct 1997 – Jul 2026 |
| Dews Gas Unit G-6-172878 | Devon Energy Production Co, L.P. only | Appleby, N. (Travis Peak) | Rusk | 1 | 0 | 68.7K | Dec 1998 – Jan 2007 |
| Blount, Lois Foster Gas Unit A G-6-173359 | Weatherly Oil & Gas, LLC only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 440K | May 1999 – Jul 2026 |
| Deloney "B" G-6-177172 | Sydri Operating, LLC only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 650K | Mar 2000 – Jul 2026 |
| Adams "a-1" Gas Unit G-6-179127 | Sydri Operating, LLC only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 2.22M | Aug 2000 – Jul 2026 |
| Saner, Mary R. Gas Unit G-6-180102 | Cci Gulf Coast Upstream LLC only | Appleby, N. (Travis Peak) | Rusk | 1 | 0 | 179K | Oct 2000 – Sep 2014 |
| Kruse Gas Unit G-6-156284 | Sheridan Production Co III, LLC only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 1.45M | Oct 1995 – Jul 2026 |
| Saner, Mary R. Gas Unit G-6-107288 | Diversified Production LLC only | Appleby, N. (Travis Peak) | Rusk | 1 | 0 | 937K | Jan 1993 – Jul 2026 |
| Jackson E-1 GU G-6-183327 | EOG Resources, Inc. only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 171K | Mar 2001 – Mar 2006 |
| Adams "a-1" Gas Unit G-6-183628 | Sydri Operating, LLC only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 2.07M | May 2001 – Jul 2026 |
| Reeves Gas Unit G-6-183845 | EOG Resources, Inc. only | Appleby, N. (Travis Peak) | Rusk | 1 | 0 | 212K | May 2001 – Dec 2012 |
| Blount A G-6-183898 | Sydri Operating, LLC only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 98.5K | Dec 2000 – Jul 2026 |
| Blount A G-6-183899 | EOG Resources, Inc. only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 397K | Jul 2001 – Feb 2013 |
| Lee "E-1" Gas Unit G-6-184414 | Sydri Operating, LLC only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 544K | Apr 2001 – Jul 2026 |
| Jackson "E-1" GU G-6-186063 | Titan Rock E&P, LLC only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 162K | Aug 2001 – Mar 2021 |
| McFaddin, R.B. Gas Unit "A" G-6-189362 | Diversified Production LLC only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 513K | May 2002 – Jul 2026 |
| McFaddin, Rosine B. Gas Unit"b" G-6-189557 | Weatherly Oil & Gas, LLC only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 1.07M | May 2002 – Jul 2026 |
| McDuffie Gas Unit G-6-190988 | SND Operating, L.L.C. only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 1.2M | Sep 2002 – Jul 2026 |
| McFaddin, Rosine B. Gas Unit"b" G-6-195672 | Weatherly Oil & Gas, LLC only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 922K | Jun 2003 – Jul 2026 |
| Hart, Max W. GU G-6-203175 | Diversified Production LLC only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 466K | Jul 2004 – Jul 2026 |
| McFaddin, R.B. Gas Unit "A" G-6-203549 | Diversified Production LLC only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 823K | Jun 2004 – Jul 2026 |
| McFaddin, R.B. Gas Unit "A" G-6-204680 | Diversified Production LLC only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 519K | Sep 2004 – Jul 2026 |
| Hart, Max W. GU G-6-206046 | Diversified Production LLC only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 3.14K | Nov 2004 – Jul 2026 |
| Hart, Max Jr. G-6-207568 | Diversified Production LLC only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 606K | Jan 2005 – Jul 2026 |
| Blount, E.A. III Gas Unit G-6-209537 | Diversified Production LLC only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 1.25M | Mar 2005 – Jul 2026 |
| Newman, D. H. Gas Unit G-6-95984 | Patara Andover I LLC only | Appleby, N. (Travis Peak) | Nacogdoches | 1 | 0 | 293K | Jan 1993 – Nov 2012 |