| Harris-Munden GU #442-203-33008 | Craton Operating LLC only | HarrisonBlocker (Cotton Valley) | Temporarily abandonedGas | 10,226 | Apr 15, 2025 | 3 | Jun 2023 |
| Harris #242-203-34451 | Harleton Oil & Gas Inc. only | HarrisonBlocker (Cotton Valley) | PluggedGas | 12,000 | Jan 9, 2025 | 2 | Mar 2022 |
| Anderson #242-203-32842 | Sabine Oil & Gas Corporation only | HarrisonBlocker (Rodessa) | PluggedGas | 10,500 | Feb 15, 2019 | 2 | Feb 2019 |
| Dinkle #1042-203-33598 | Sabine Oil & Gas Corporation only | HarrisonBlocker (Rodessa) | PluggedGas | 10,520 | Jun 20, 2018 | 3 | Jun 2018 |
| Thelma Mosley Gas Unit #7HHZ42-203-35311 | Valence Operating Company only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,170 | Jun 12, 2018 | 1 | Apr 2026 |
| Mobley Gas Unit #14HHZ42-203-35274 | Valence Operating Company only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,132 | Mar 20, 2017 | 2 | Apr 2026 |
| Thelma Mosley Gas Unit #6HHZ42-203-35271 | Valence Operating Company only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,124 | Feb 28, 2017 | 1 | Apr 2026 |
| Mosley Thelma Gas Unit #542-203-33841 | Mmgl East Texas III LLC only | HarrisonBlocker (Cotton Valley) | Temporarily abandonedGas | 10,338 | Oct 28, 2016 | 2 | Mar 2016 |
| Allen Lenora Gas Unit #842-203-33951 | Spindletop Oil & Gas Company only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,233 | Aug 5, 2016 | 2 | Apr 2026 |
| 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 |
| James Harris Gas Unit #1042-203-34835 | Valence Operating Company only | HarrisonBlocker (Page) | Temporarily abandonedGas | 10,345 | Dec 4, 2015 | 2 | Oct 2017 |
| Thompson J. Phillip Gas Unit #142-203-30697 | Mmgl East Texas III LLC only | HarrisonBlocker (Cotton Valley) | Temporarily abandonedGas | 10,303 | Nov 3, 2015 | 2 | Jun 2016 |
| George T.W. Gas Unit a #242-203-32092 | Mmgl East Texas III LLC only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,277 | Aug 31, 2015 | 3 | Apr 2026 |
| Mohon GU #19HHZ42-203-35187 | Soldier Creek Energy LLC only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,227 | Nov 8, 2013 | 2 | Apr 2026 |
| Harris James Gas Unit #11HHZ42-203-35177 | Valence Operating Company only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,017 | Sep 10, 2013 | 2 | Apr 2026 |
| Matthews William Gas Unit #142-203-30618 | BP America Production Company only | HarrisonBlocker (Cotton Valley) | PluggedGas | 10,400 | May 13, 2013 | 2 | Jul 2011 |
| Winston Clark GU 1 #2HHZ42-203-35079 | Craton Operating LLC only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,314 | Aug 3, 2011 | 1 | Apr 2026 |
| Bartlett-Bailey Gas Unit 1 #742-203-35069 | Walkabout Operating LLC only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,279 | Jun 27, 2011 | 1 | Apr 2026 |
| Harris-Munden GU #15HHZ42-203-35068 | Craton Operating LLC only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,045 | Jun 23, 2011 | 1 | Apr 2026 |
| Dinkle #12HHZ42-203-35064 | Sabine Energy Inc. only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,190 | Jun 10, 2011 | 1 | Apr 2026 |
| Blalock a #17HHZ42-203-35050 | Sabine Energy Inc. only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,097 | Feb 25, 2011 | 1 | Apr 2026 |
| Harris-Munden GU #242-203-32923 | Craton Operating LLC only | HarrisonBlocker (Travis Peak) | ActiveGas | 10,280 | Feb 4, 2011 | 4 | Aug 2023 |
| Brewster Nancy Gas Unit #842-203-35021 | Valence Operating Company only | HarrisonCarthage (Haynesville Shale) | ActiveGas | 12,228 | Oct 7, 2010 | 1 | Apr 2026 |
| Runnels Mack V. #942-203-34961 | Valence Operating Company only | HarrisonBlocker (Page) | ActiveGas | 12,075 | Apr 30, 2010 | 2 | Apr 2026 |
| Bath Gas Unit B #1042-203-34960 | Valence Operating Company only | HarrisonBlocker (Cotton Valley) | ActiveGas | 11,995 | Apr 29, 2010 | 1 | Apr 2026 |
| Bruce Frank #142-203-34883 | Harleton Oil & Gas Inc. only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,242 | Nov 4, 2009 | 1 | Apr 2026 |
| Mobley Gas Unit #1342-203-34854 | Valence Operating Company only | HarrisonCarthage (Haynesville Shale) | ActiveGas | 12,000 | Jul 17, 2009 | 1 | Feb 2025 |
| Harris-Munden GU #9HHZ42-203-34850 | Sabine Oil & Gas LLC only | HarrisonBlocker (Cotton Valley) | PluggedGas | 11,000 | Jul 6, 2009 | 1 | — |
| Whittaker #5HHZ42-203-34475 | Sabine Energy Inc. only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,228 | Jun 5, 2009 | 2 | Apr 2026 |
| Harris James Gas Unit #942-203-34834 | Valence Operating Company only | HarrisonBlocker (Travis Peak) | ActiveGas | 10,312 | May 7, 2009 | 1 | Apr 2026 |
| Jossie Taylor Becker Gas Unit #642-203-34796 | Brammer Engineering Inc. only | HarrisonBlocker (Cotton Valley) | Temporarily abandonedGas | 10,275 | Feb 9, 2009 | 1 | Jan 2026 |
| Rosborough Dr. J.F. Gas Unit #7HHZ42-203-34768 | Brookston Energy Inc. only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,042 | Jan 5, 2009 | 1 | Apr 2026 |
| Becker Jossie Taylor Gas Unit #742-203-34649 | Brammer Engineering Inc. only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,250 | Sep 25, 2008 | 1 | Dec 2020 |
| Dorsett W.N. Gas Unit #6HHZ42-203-34637 | Mmgl East Texas III LLC only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,068 | Sep 12, 2008 | 1 | Apr 2026 |
| Dudeck Heirs Gas Unit #5HHZ42-203-34640 | Mmgl East Texas III LLC only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,211 | Sep 11, 2008 | 2 | Apr 2026 |
| George T.W. Gas Unit a #8HHZ42-203-34557 | Mmgl East Texas III LLC only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,086 | Jul 7, 2008 | 1 | Apr 2026 |
| Lynch David Gas Unit #342-203-34515 | Brammer Engineering Inc. only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,280 | Jun 7, 2008 | 1 | Jan 2026 |
| Becker Jossie Taylor Gas Unit #542-203-34509 | Brammer Engineering Inc. only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,270 | Jun 6, 2008 | 1 | Apr 2026 |
| Mobley Gas Unit #1242-203-34283 | Valence Operating Company only | HarrisonBlocker (Cotton Valley) | ActiveGas | 12,010 | Mar 26, 2008 | 2 | Apr 2026 |
| Roscoe Rosa R. Gas Unit #5HHZ42-203-34349 | Mmgl East Texas III LLC only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,195 | Mar 13, 2008 | 1 | Apr 2026 |
| Mobley Gas Unit #1142-203-34273 | Valence Operating Company only | HarrisonBlocker (Cotton Valley) | ActiveGas | 11,980 | Jan 25, 2008 | 1 | Apr 2026 |
| Patterson-Herrin Gas Unit #842-203-34212 | Mmgl East Texas III LLC only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,310 | Dec 5, 2007 | 1 | Apr 2026 |
| Brown Maude B. Gas Unit #742-203-34211 | Mmgl East Texas III LLC only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,310 | Dec 4, 2007 | 1 | Apr 2026 |
| Becker Jossie Taylor Gas Unit #342-203-34174 | Brammer Engineering Inc. only | HarrisonBlocker (Cotton Valley) | Temporarily abandonedGas | 10,298 | Nov 5, 2007 | 1 | Dec 2014 |
| Rosborough Dr. J.F. Gas Unit #542-203-34170 | Brookston Energy Inc. only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,305 | Oct 31, 2007 | 1 | Apr 2026 |
| Washington Emanuel Gas Unit #542-203-34153 | Mmgl East Texas III LLC only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,385 | Oct 15, 2007 | 1 | Apr 2026 |
| Mobley Gas Unit #1042-203-34113 | Valence Operating Company only | HarrisonBlocker (Cotton Valley) | ActiveGas | 11,963 | Oct 2, 2007 | 2 | Apr 2026 |
| Runnels Mack V. Gas Unit #842-203-34139 | Mmgl East Texas III LLC only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,385 | Oct 1, 2007 | 1 | Apr 2026 |
| Brewster Gas Unit #842-203-34124 | Mmgl East Texas III LLC only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,280 | Sep 17, 2007 | 1 | Apr 2026 |
| Young Delcia M. -B- #542-203-34125 | Mmgl East Texas III LLC only | HarrisonBlocker (Cotton Valley) | ActiveGas | 10,425 | Sep 17, 2007 | 1 | Apr 2026 |