| Waskom, Unit No. 8 O-6-3916 | Enpower Resources Inc. only | Waskom (Rodessa 4800) | Harrison | 1 | 93.7K | 317K | by Jan 1993 – Jul 2026 |
| Whiteside, Gooch O-6-5415 | Tipco Operating Co. only | Woodlawn (Rodessa) | Harrison | 1 | 89.9K | 198 | by Jan 1993 – Jul 2026 |
| Waskom, Abney Unit O-6-13828 | Enpower Resources Inc. only | Waskom (Rodessa 4800) | Harrison | 3 | 75.2K | 213K | Dec 1997 – Jul 2026 |
| Slack O-6-15548 | Petro-Chem Operating Company,inc only | Karnack (Rodessa-Gloyd) | Harrison | 1 | 72.7K | 85.8K | Sep 2016 – Aug 2026 |
| Birdwell O-6-12475 | JHS Oilfield Services LLC only | Waskom (Rodessa 4800) | Harrison | 1 | 72.4K | 84.1K | by Jan 1993 – Aug 2026 |
| Hilliard, E. L. O-6-5011 | Shelby Operating Company only | Waskom (Rodessa 4800) | Harrison | 1 | 52.4K | 189K | by Jan 1993 – Aug 2026 |
| Waskom Unit O-6-3476 | Enpower Resources Inc. only | Waskom (Rodessa 4800) | Harrison | 1 | 47.9K | 125K | by Jan 1993 – May 2026 |
| Hawkins, L. O-6-12227 | Par Minerals Corporation only | Waskom (Rodessa 4800) | Harrison | 1 | 41.6K | 292K | by Jan 1993 – Jul 2026 |
| Waskom, Abney Unit O-6-3849 | Petroleum Production Mgmt., Inc. only | Waskom (Rodessa 4800) | Harrison | 4 | 37.3K | 70.8K | by Jan 1993 – Nov 1997 |
| Gant Estate O-6-14378 | Crescent Pass Energy, LLC only | Gooch-Gant (Rodessa) | Harrison | 1 | 19.2K | 139K | Mar 2005 – Apr 2023 |
| Gant Estate G-6-122246 | Howell Oil & Gas, Inc. only | Gooch-Gant (Rodessa) | Harrison | 1 | 10.3K | 484K | by Jan 1993 – Apr 2005 |
| Mitchell O-6-12750 | Hopewell Operating, Inc. only | Waskom (Rodessa 4800) | Harrison | 1 | 8.36K | 185 | by Jan 1993 – Jul 2004 |
| Vincent Unit #1 O-6-12181 | Shelby Operating Company only | Waskom (Rodessa 4800) | Harrison | 1 | 7.84K | 93.1K | by Jan 1993 – Feb 2007 |
| Roden, Mary L. Gas Unit G-6-227895 | Mmgl East Texas III, LLC only | Blocker (Cotton Valley) | Harrison | 1 | 7.41K | 1.38M | Jan 2007 – Aug 2026 |
| Howard Heirs O-6-12520 | M. E. Operating & Services, Inc. only | Pleasant Hill (Rodessa) | Harrison | 1 | 6.08K | 21 | by Jan 1993 – Aug 2001 |
| Hearne, et Al O-6-13678 | Petro-Chem Operating Company,inc only | Longwood (Rodessa) | Harrison | 1 | 6.06K | 32.3K | Dec 1996 – May 2002 |
| Findley Gas Unit -A- G-6-36711 | Merit Energy Company only | Woodlawn (Rodessa) | Harrison | 1 | 5.79K | 1.73M | by Jan 1993 – Mar 2013 |
| Emmitt No. 1 G-6-35151 | Diversified Production LLC only | Woodlawn (Rodessa) | Harrison | 1 | 5.58K | 591K | Jul 1996 – Aug 2026 |
| Roden, Mary L. Gas Unit G-6-90396 | Mmgl East Texas III, LLC only | Blocker (Cotton Valley) | Harrison | 1 | 5.35K | 1.04M | by Jan 1993 – Aug 2026 |
| Roden, Mary L. Gas Unit G-6-217116 | Mmgl East Texas III, LLC only | Blocker (Cotton Valley) | Harrison | 1 | 5.3K | 1.17M | Oct 2005 – Aug 2026 |
| Roden, Mary L. Gas Unit G-6-138530 | Mmgl East Texas III, LLC only | Blocker (Cotton Valley) | Harrison | 1 | 5.23K | 1.36M | by Jan 1993 – Aug 2026 |
| Shelburn O-6-12805 | Winchester Production Company only | Pleasant Hill (Rodessa) | Harrison | 1 | 5.03K | 21 | by Jan 1993 – May 1996 |
| Atlas Company G-6-135349 | Arena Resources, L. L. C. only | Moccasin Creek (Rodessa, Young) | Harrison | 1 | 4.01K | 766K | by Jan 1993 – May 1997 |
| Newman, H.T. Estate G-6-160444 | Newman Corporation only | Whelan (Rodessa) | Harrison | 1 | 3.86K | 584K | Oct 1996 – Aug 2016 |
| Roden, Mary L. Gas Unit G-6-142211 | Mmgl East Texas III, LLC only | Blocker (Cotton Valley) | Harrison | 1 | 3.56K | 994K | by Jan 1993 – Jan 2025 |
| Slaughter Gas Unit "B" G-6-75903 | Merit Energy Company only | Woodlawn (Rodessa) | Harrison | 1 | 2.75K | 618K | by Jan 1993 – Jun 2011 |
| Winston, W. T. O-6-10969 | Ipact only | Swanson Landing (Rodessa Hill) | Harrison | 2 | 2.37K | 3.29K | by Jan 1993 – Jul 2000 |
| Roden, Mary L. Gas Unit G-6-142210 | Mmgl East Texas III, LLC only | Blocker (Cotton Valley) | Harrison | 1 | 2.12K | 752K | by Jan 1993 – Aug 2013 |
| Kranson, Norman et Al G-6-126282 | Peak Energy Corporation only | Gooch-Garrett (Rodessa-Lime) | Harrison | 1 | 2.07K | 16.8K | by Jan 1993 – Oct 1995 |
| Key, Beatrice Gas Unit G-6-283505 | Diversified Production LLC only | Woodlawn (Rodessa) | Harrison | 1 | 1.81K | 316K | Nov 2017 – Apr 2025 |
| Clark G-6-123454 | Buffco Production Inc. only | Shady Lane (Rodessa) | Harrison | 1 | 1.46K | 173K | by Jan 1993 – Jun 1999 |
| Kirkpatrick, Allen Gas Unit G-6-122705 | Donnell Pipe & Supply Co/TX Corp only | Shady Lane (Rodessa) | Harrison | 1 | 956 | 100K | by Jan 1993 – Jan 1998 |
| Davis, Frank Estate G-6-113766 | Tipco Operating Co. only | Woodlawn (Rodessa) | Harrison | 1 | 759 | 208K | by Jan 1993 – Jan 2005 |
| Key, Beatrice Gas Unit G-6-284829 | Diversified Production LLC only | Woodlawn (Rodessa) | Harrison | 1 | 738 | 408K | Jul 2018 – Oct 2024 |
| TJT G-6-281387 | Brookston Energy, Inc. only | Carthage (Rodessa) | Harrison | 1 | 641 | 111K | Apr 2016 – Aug 2026 |
| Davis, Frank Estate G-6-124226 | Tipco Operating Co. only | Woodlawn (Rodessa) | Harrison | 1 | 619 | 872K | by Jan 1993 – Jun 2026 |
| McBride G-6-106878 | Graystone Energy Corporation only | Lansing, North (Rodessa Young) | Harrison | 1 | 497 | 108K | Apr 1997 – Aug 2001 |
| Strode, Mary K. G-6-136739 | Amplify Energy Operating LLC only | Lansing, North (Travis Peak) | Harrison | 1 | 436 | 111K | by Jan 1993 – Feb 2016 |
| Taylor, T.J. G-6-283721 | Diversified Production LLC only | Woodlawn (Rodessa) | Harrison | 1 | 309 | 62.1K | Jan 2018 – Aug 2026 |
| George Agurs O-6-15427 | Hopewell Operating, Inc. only | Waskom (Rodessa 4800) | Harrison | 1 | 245 | 183 | Nov 2014 – Nov 2025 |
| Timmins Furrh O-6-14287 | Brookston Energy, Inc. only | Waskom (Rodessa 4800) | Harrison | 1 | 159 | 0 | Dec 2003 – Jan 2004 |
| Hynson, Charlotte Morris G U G-6-113298 | Harleton Oil & Gas Inc. only | Woodlawn (Rodessa) | Harrison | 1 | 104 | 77.5K | by Jan 1993 – Jun 1995 |
| Durkee Gas Unit 1 G-6-267250 | T W Clemons Operating Co., LLC only | Woodlawn (Rodessa) | Harrison | 1 | 95 | 158K | Dec 2012 – Feb 2022 |
| Bender, J. G., et Al G-6-37088 | RFE Operating, LLC only | Woodlawn (Rodessa) | Harrison | 1 | 55 | 16 | Feb 2025 – Feb 2025 |
| Gant Estate G-6-295437 | Diversified Production LLC only | Gooch-Gant (Rodessa) | Harrison | 1 | 52 | 1.76K | May 2023 – Mar 2025 |
| Killingsworth, S.H. G-6-127601 | Arena Resources, L. L. C. only | Moccasin Creek (Rodessa, Young) | Harrison | 1 | 43 | 16K | by Jan 1993 – Jan 1994 |
| Briggs Gas Unit G-6-290225 | Diversified Production LLC only | Woodlawn (Rodessa) | Harrison | 1 | 20 | 277 | Jun 2021 – Feb 2024 |
| Allen-Kirkpatrick Gas Unit G-6-121445 | Donnell Pipe & Supply Co/TX Corp only | Shady Lane (Rodessa) | Harrison | 1 | 15 | 7.66K | by Jan 1993 – Jan 1998 |
| Findley Gas Unit "A" G-6-175214 | Harleton Oil & Gas Inc. only | Woodlawn (Rodessa) | Harrison | 1 | 1 | 408K | Oct 1999 – Jan 2021 |
| Keasler, Emma G-6-72502 | Natural Gas P/L Co of Amer LLC only | Lansing, North (Rodessa Young) | Harrison | 1 | 0 | 0 | — |