| Fincher-Schwartz Gas Unit 1 G-6-241990 | Merit Energy Company only | Black Bayou (Pettit) | Nacogdoches | 1 | 54.2K | 5.52M | Feb 2008 – Aug 2026 |
| Hart, Max W. GU G-6-98086 | Diversified Production LLC only | Appleby, N. (Rod-TP Cons) | Nacogdoches | 1 | 51.6K | 2.47M | by Jan 1993 – Jun 2025 |
| Randall G-6-222543 | Enerquest Corporation only | Garrison (Travis Peak) | Nacogdoches | 1 | 49.1K | 522K | May 2006 – Jun 2026 |
| Irwin G-6-196077 | North Lake Resources LLC only | Garrison (Travis Peak) | Nacogdoches | 1 | 34.2K | 1.98M | Jul 2003 – Nov 2014 |
| Irwin "A" G-6-226110 | Enerquest Corporation only | Garrison (Travis Peak) | Nacogdoches | 1 | 33.1K | 1M | Aug 2006 – Jun 2026 |
| Collins Unit G-6-212437 | North Lake Resources LLC only | Garrison (Travis Peak) | Nacogdoches | 1 | 30.4K | 1.56M | Sep 2004 – Sep 2022 |
| Garrison Gas Unit 3 G-6-210294 | Amrwr, LLC only | Garrison (Travis Peak) | Nacogdoches | 1 | 29.7K | 1.6M | Sep 2004 – Feb 2019 |
| Collins Unit G-6-202795 | North Lake Resources LLC only | Garrison (Travis Peak) | Nacogdoches | 1 | 28.7K | 1.44M | Mar 2004 – Mar 2019 |
| Jopling Gas Unit G-6-222463 | North Lake Resources LLC only | Garrison (Travis Peak) | Nacogdoches | 1 | 28.5K | 639K | May 2006 – Nov 2020 |
| Irwin G-6-202793 | Enerquest Corporation only | Garrison (Travis Peak) | Nacogdoches | 1 | 28.5K | 907K | Jan 2004 – Mar 2025 |
| Garrison Gas Unit 1 G-6-243235 | Enerquest Corporation only | Garrison (Travis Peak) | Nacogdoches | 1 | 28.5K | 1.3M | Jul 2008 – Jun 2026 |
| Irwin G-6-199034 | Enerquest Corporation only | Garrison (Travis Peak) | Nacogdoches | 1 | 27.4K | 774K | Nov 2003 – Sep 2020 |
| Garrison Gas Unit 3 G-6-203448 | North Lake Resources LLC only | Garrison (Travis Peak) | Nacogdoches | 1 | 27K | 1.54M | Mar 2004 – Jan 2020 |
| Garrison Gas Unit No. 1 G-6-218014 | Mag Exploration LLC only | Garrison (Travis Peak) | Nacogdoches | 1 | 25K | 1.46M | Jan 2006 – Aug 2025 |
| Randall G-6-210764 | North Lake Resources LLC only | Garrison (Travis Peak) | Nacogdoches | 1 | 24.6K | 332K | Dec 2004 – Aug 2022 |
| Newman, D. H. Gas Unit G-6-215762 | Diversified Production LLC only | Appleby, N. (Rod-TP Cons) | Nacogdoches | 1 | 23.5K | 1.66M | Aug 2005 – Aug 2025 |
| Garrison Gas Unit 1 G-6-210761 | Enerquest Corporation only | Garrison (Travis Peak) | Nacogdoches | 1 | 23.3K | 1.12M | Nov 2004 – Jul 2025 |
| Garrison Gas Unit No. 1 G-6-222670 | Virtex Operating Company, Inc. only | Garrison (Travis Peak) | Nacogdoches | 1 | 23.3K | 913K | Sep 2006 – Mar 2023 |
| Irwin "A" G-6-214361 | Mag Exploration LLC only | Garrison (Travis Peak) | Nacogdoches | 1 | 22.7K | 945K | Aug 2005 – Jul 2024 |
| Lee "D" G-6-230952 | Sydri Operating, LLC only | Appleby, N. (Rod-TP Cons) | Nacogdoches | 1 | 22.5K | 829K | Jul 2007 – Aug 2026 |
| Deloney "B" G-6-161793 | Sydri Operating, LLC only | Appleby, N. (Rod-TP Cons) | Nacogdoches | 1 | 22K | 1.46M | Dec 1996 – Jun 2025 |
| Dennis G-6-256423 | Sydri Operating, LLC only | Martinsville (Travis Peak) | Nacogdoches | 1 | 21.7K | 1.9M | Apr 2010 – Aug 2026 |
| Tipton Gas Unit 1 G-6-238146 | Texian Operating Company, LLC only | Red Land, NE (Pettit) | Nacogdoches | 1 | 21.3K | 4.45M | May 2008 – Aug 2026 |
| Deloney "A" G-6-244243 | Sydri Operating, LLC only | Appleby, N. (Rod-TP Cons) | Nacogdoches | 1 | 20.4K | 1.86M | Dec 2008 – Aug 2026 |
| Irwin G-6-255469 | Enerquest Corporation only | Garrison (Travis Peak) | Nacogdoches | 1 | 20.2K | 864K | Dec 2009 – Jun 2026 |
| Adams "a-1" Gas Unit G-6-183628 | Sydri Operating, LLC only | Appleby, N. (Rod-TP Cons) | Nacogdoches | 1 | 20.2K | 2.07M | May 2001 – Sep 2023 |
| Jopling Gas Unit G-6-221104 | North Lake Resources LLC only | Garrison (Travis Peak) | Nacogdoches | 1 | 20.2K | 360K | Nov 2005 – Apr 2019 |
| Cranford G-6-265298 | Valence Operating Company only | Appleby, N. (Rod-TP Cons) | Nacogdoches | 1 | 20K | 3M | Mar 2012 – Aug 2026 |
| Irwin G-6-237880 | Enerquest Corporation only | Garrison (Travis Peak) | Nacogdoches | 1 | 19.9K | 816K | Mar 2008 – Jun 2026 |
| Irwin G-6-193897 | Enerquest Corporation only | Garrison (Travis Peak) | Nacogdoches | 1 | 19.7K | 1.1M | Apr 2003 – Dec 2011 |
| Jopling Gas Unit G-6-215884 | North Lake Resources LLC only | Garrison (Travis Peak) | Nacogdoches | 1 | 19.6K | 1.04M | Jul 2005 – Sep 2020 |
| McFaddin, R.B. GU "B" G-6-214464 | Diversified Production LLC only | Appleby, N. (Rod-TP Cons) | Nacogdoches | 1 | 19.4K | 1.5M | Nov 2005 – Oct 2024 |
| Lee "D" G-6-97186 | Sydri Operating, LLC only | Appleby, N. (Rod-TP Cons) | Nacogdoches | 1 | 18.6K | 1.15M | by Jan 1993 – Feb 2024 |
| Lee "E-1" Gas Unit G-6-236415 | Sydri Operating, LLC only | Appleby, N. (Rod-TP Cons) | Nacogdoches | 1 | 18.4K | 2.19M | May 2008 – Jun 2024 |
| Irwin "A" G-6-243232 | North Lake Resources LLC only | Garrison (Travis Peak) | Nacogdoches | 1 | 18K | 727K | Apr 2008 – Dec 2018 |
| McFaddin "A" G-6-131175 | Apache Corporation only | Appleby, N (Pettit) | Nacogdoches | 1 | 17.9K | 1.83M | by Jan 1993 – Apr 2002 |
| Garrison Gas Unit 7 G-6-221083 | Mag Exploration LLC only | Garrison (Travis Peak) | Nacogdoches | 1 | 17.9K | 531K | Apr 2006 – Feb 2025 |
| Irwin G-6-221438 | Enerquest Corporation only | Garrison (Travis Peak) | Nacogdoches | 1 | 17.6K | 517K | Dec 2005 – Apr 2025 |
| Irwin G-6-202794 | Mag Exploration LLC only | Garrison (Travis Peak) | Nacogdoches | 1 | 17.6K | 758K | May 2004 – Mar 2025 |
| Garrison Gas Unit No. 7 G-6-222241 | Mag Exploration LLC only | Garrison (Travis Peak) | Nacogdoches | 1 | 17.3K | 514K | Jun 2006 – Aug 2025 |
| Irwin "A" G-6-213731 | Enerquest Corporation only | Garrison (Travis Peak) | Nacogdoches | 1 | 17.3K | 873K | May 2005 – Jun 2026 |
| Trawick Gas Unit 59 G-6-254287 | Urban Oil & Gas Group, LLC only | Trawick (Pettit-TP Cons.) | Nacogdoches | 1 | 17K | 211K | Sep 2009 – Apr 2026 |
| Compton G-6-255890 | Sydri Operating, LLC only | Martinsville (Travis Peak) | Nacogdoches | 1 | 16.7K | 1.98M | Mar 2010 – Feb 2026 |
| Red Arrow G-6-256750 | Sonerra Resources Corporation only | Gates (Travis Peak) | Nacogdoches | 1 | 16.3K | 827K | Apr 2010 – Aug 2026 |
| Blount, E. A. III Gas Unit G-6-92963 | Diversified Production LLC only | Appleby, N. (Rod-TP Cons) | Nacogdoches | 1 | 16K | 874K | by Jan 1993 – Oct 2007 |
| Collins Unit G-6-255083 | Enerquest Corporation only | Garrison (Travis Peak) | Nacogdoches | 1 | 15.8K | 834K | Dec 2009 – Jun 2026 |
| Daughtery-Crenshaw G-6-214363 | Enerquest Corporation only | Garrison (Travis Peak) | Nacogdoches | 1 | 15.7K | 809K | Jul 2005 – Jun 2026 |
| Black Stone-Pruitt GU 1 G-6-233113 | Wallace Operating Company LLC only | Miyagi (Pettit) | Nacogdoches | 1 | 15.3K | 1.41M | Dec 2007 – Aug 2024 |
| Adams "a-1" Gas Unit G-6-240976 | Sydri Operating, LLC only | Appleby, N. (Rod-TP Cons) | Nacogdoches | 1 | 14.4K | 716K | Apr 2008 – Aug 2026 |
| Lewis, James GU 1 G-6-234899 | Texian Operating Company, LLC only | Miyagi (Pettit) | Nacogdoches | 1 | 14.3K | 1.8M | Feb 2008 – Aug 2026 |