| Bell Charlie #342-203-33583 | Buffco Production Inc. only | HarrisonBlocker (Page) | ActiveGas | 10,084 | Feb 6, 2026 | 3 | Jul 2019 |
| Blocker SWD #142-203-35721 | Sponte Operating Inc. only | HarrisonBlocker (Travis Peak) | ActiveInjection | 8,587 | Mar 31, 2025 | 1 | — |
| Brown #2D42-203-34713 | Diversified Production LLC only | HarrisonBlocker (Travis Peak) | Temporarily abandonedGas | 8,595 | May 26, 2020 | 3 | Aug 2011 |
| Jenkins a Unit #542-203-33579 | CR2 Energy LLC only | HarrisonBlocker (Travis Peak) | Temporarily abandonedGas | 10,800 | Sep 26, 2019 | 4 | Sep 2015 |
| Dinkle #1042-203-33598 | Sabine Oil & Gas Corporation only | HarrisonBlocker (Rodessa) | PluggedGas | 10,520 | Jun 20, 2018 | 3 | Jun 2018 |
| Jenkins a Unit #1242-203-34156 | Diversified Production LLC only | HarrisonBlocker (Travis Peak) | Temporarily abandonedGas | 10,300 | Feb 26, 2018 | 2 | Mar 2021 |
| Dorsett W. N. Gas Unit #142-203-30830 | Mmgl East Texas III LLC only | HarrisonBlocker (Travis Peak) | Shut inGas | 10,210 | Jun 14, 2016 | 2 | Aug 2016 |
| Doyle Harris Gas Unit #542-203-34007 | Diversified Production LLC only | HarrisonBlocker (Travis Peak) | ActiveGas | 11,000 | Aug 6, 2015 | 2 | Apr 2026 |
| Hazel R. Byrne Gas Unit 2 #942-203-34523 | Diversified Production LLC only | HarrisonBlocker (Travis Peak) | ActiveGas | 11,900 | Aug 5, 2015 | 3 | Sep 2025 |
| Jenkins a Unit #1742-203-34607 | Diversified Production LLC only | HarrisonBlocker (Travis Peak) | Temporarily abandonedGas | 10,350 | Jun 1, 2015 | 2 | Jul 2020 |
| Brune - Burnett Gas Unit #242-203-30686 | Mmgl East Texas III LLC only | HarrisonBlocker (Rodessa) | Shut inGas | 6,954 | Oct 29, 2014 | 3 | Apr 1996 |
| Harris-Munden GU #242-203-32923 | Craton Operating LLC only | HarrisonBlocker (Travis Peak) | ActiveGas | 10,280 | Feb 4, 2011 | 4 | Aug 2023 |
| Harris James Gas Unit #942-203-34834 | Valence Operating Company only | HarrisonBlocker (Travis Peak) | ActiveGas | 10,312 | May 7, 2009 | 1 | Apr 2026 |
| Sturges GU #1 C42-203-33118 | Diversified Production LLC only | HarrisonBlocker (Travis Peak) | ActiveGas | 10,200 | Jun 9, 2005 | 3 | Sep 2018 |
| Harris James Gas Unit #742-203-32884 | Valence Operating Company only | HarrisonBlocker (Travis Peak) | ActiveGas | 10,257 | Jan 8, 2004 | 1 | Apr 2026 |
| Deutsch #142-203-32780 | RFE Operating LLC only | HarrisonBlocker (Travis Peak) | Temporarily abandonedGas | 7,000 | Jan 14, 2003 | 1 | Jun 2025 |
| Blocker-Ware #442-203-30970 | Enpower Resources Inc. only | HarrisonBethany (Pettit) | Temporarily abandonedGas | 10,162 | Oct 9, 2000 | 3 | Mar 2020 |
| Baldwin Heirs #142-203-32509 | Enpower Resources Inc. only | HarrisonBlocker (Travis Peak) | Temporarily abandonedGas | 6,700 | Apr 15, 1998 | 1 | Nov 2018 |
| George T.W. Gas Unit a #442-203-32334 | Mmgl East Texas III LLC only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,265 | Jun 12, 1997 | 2 | Apr 2026 |
| Dorsett Newton W. et al Lease #3 U42-203-32011 | Mmgl East Texas III LLC only | HarrisonRosborough Springs (Travis Peak) | ActiveGas | 7,400 | Oct 21, 1996 | 3 | Apr 2017 |
| Alldredge #142-203-32362 | Howell & Sandlin Inc. only | HarrisonBlocker (Travis Peak) | PluggedGas | 6,800 | Mar 1, 1996 | 1 | Dec 1997 |
| Justice Lucille #142-203-31121 | Jandar Exploration L. C. only | HarrisonBlocker (Travis Peak) | ActiveGas | 10,134 | Jan 11, 1996 | 4 | Apr 2026 |
| Keys Warren #142-203-32210 | Petrogas Energy Services LLC only | HarrisonBlocker (Travis Peak) | PluggedGas | 6,800 | Jul 26, 1993 | 1 | Dec 2001 |
| Shaw Gas Unit #242-203-30280 | East Texas Exploration LLC only | HarrisonBlocker (Travis Peak) | PluggedGas | 6,750 | Nov 4, 1991 | 1 | Aug 2015 |
| George T.W. Gas Unit B #2-T42-203-31998 | Sponte Operating Inc. only | HarrisonBlocker (Travis Peak) | PluggedGas | 11,000 | Feb 14, 1991 | 1 | Jan 2019 |
| Deutsch Gas Unit #242-203-30532 | Howell & Sandlin Inc. only | HarrisonBlocker N.E. (Pettit Page) | PluggedGas | 10,200 | Jan 7, 1991 | 4 | Jul 1993 |
| Blocker Unit No. 1 #342-203-31476 | Mobil Producing TX. & N.M. Inc. only | HarrisonBlocker (Travis Peak) | PluggedGas | 7,300 | Aug 29, 1986 | 2 | — |
| Stallworth #142-203-31310 | Sonat Exploration Company -Tyler only | HarrisonBlocker (Travis Peak) | PluggedGas | 6,900 | Jul 21, 1986 | 2 | — |
| Blocker Unit No. 1 #242-203-30501 | Buffco Production Inc. only | HarrisonBlocker (Travis Peak) | PluggedGas | 10,300 | Mar 7, 1986 | 2 | — |
| Anderson #142-203-31406 | Buffco Production Inc. only | HarrisonBlocker (Travis Peak) | PluggedGas | 7,200 | Feb 14, 1986 | 1 | Jan 1996 |
| Becker H. G. B #142-203-31092 | Harleton Oil & Gas Inc. only | HarrisonRosborough Springs (Travis Peak) | ActiveOil | 7,500 | Jan 21, 1986 | 2 | Apr 2026 |
| Fogle #1 C42-203-31361 | Buffco Production Inc. only | HarrisonBlocker (Page) | PluggedGas | 7,200 | Dec 23, 1985 | 1 | Dec 1995 |
| Wilder #142-203-31314 | Sonat Exploration Company -Tyler only | HarrisonBlocker (Travis Peak) | PluggedGas | 6,900 | Sep 13, 1985 | 1 | — |
| Hester #142-203-31245 | Sonat Exploration Company -Tyler only | HarrisonBlocker (Travis Peak) | PluggedGas | 7,600 | Mar 13, 1985 | 1 | — |
| Bruce #142-203-31227 | Sabine Oil & Gas Corporation only | HarrisonBlocker (Travis Peak) | PluggedGas | 7,200 | Jan 11, 1985 | 1 | May 2018 |
| Brewster Gas Unit #242-203-30981 | Amoco Production Company only | HarrisonBlocker (Travis Peak) | PluggedGas | 6,900 | Jun 29, 1982 | 1 | — |