| Johnston, James J. G-3-140990 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 21.1K | 977K | Jan 1993 – Mar 2026 |
| Brown, Mildred G-3-110367 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 20K | 917K | Jan 1993 – Mar 2026 |
| Mathis, James F. G-3-146635 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 18.3K | 1.25M | Sep 1993 – Mar 2026 |
| Key G-3-88869 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 17.5K | 1.29M | Jan 1993 – Mar 2026 |
| Byars, Helen G-3-7097 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 17.2K | 1.23M | Jan 1993 – Mar 2026 |
| Johnson, James F. G-3-148154 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 17K | 1.88M | Jan 1994 – Mar 2026 |
| Wiese Gas Unit G-3-93869 | NZ Operating Company Inc. only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 16.3K | 497K | Jan 1993 – Apr 2026 |
| Fannin, W. H. G-3-134368 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 15.3K | 1.69M | Jan 1993 – Aug 2022 |
| Fannin, W. H. G-3-30587 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 15.2K | 1.12M | Jan 1993 – Mar 2026 |
| Lang, James G-3-139636 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 13.6K | 1.93M | Jan 1993 – Mar 2026 |
| Zulch, Sally G-3-93993 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 13.5K | 1.3M | Jan 1993 – Mar 2026 |
| Harrison Estate G-3-114122 | NZ Operating Company Inc. only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 13.4K | 260K | Jan 1993 – Jul 2014 |
| Strawther Unit G-3-99517 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 13.3K | 882K | Jan 1993 – Mar 2026 |
| Mathis, J. W. G-3-35826 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 13.3K | 2.14M | Jan 1993 – Mar 2026 |
| Campbell Etal G-3-115063 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 13.1K | 1.25M | Jan 1993 – Mar 2026 |
| Mathis, James F. G-3-138714 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 12.3K | 1.59M | Jan 1993 – Mar 2026 |
| Musgrove G-3-136621 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 11.9K | 1.43M | Jan 1993 – Mar 2026 |
| Cannon, W. E. G-3-146587 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 11.9K | 1.05M | Jul 1993 – Mar 2026 |
| Adair, Vela G-3-141556 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 11.8K | 1.57M | Jan 1993 – Mar 2026 |
| Triple -N- Inc G-3-132546 | Faulconer, Vernon E., Inc. only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 11.5K | 1.08M | Jan 1993 – Aug 2011 |
| Poteet, Sarah B., Gas Unit G-3-7106 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 11.1K | 1.03M | Jan 1993 – Jan 2026 |
| Andrews, J. M. G-3-105356 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 11.1K | 756K | Jan 1993 – Mar 2026 |
| Clifton R. Kleb G-3-75522 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 10.1K | 510K | Jan 1993 – Mar 2026 |
| Mathis, J. W. Unit G-3-147388 | Parten Operating Inc. only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 9.65K | 2.2M | Oct 1993 – Apr 2026 |
| Jackson, Fern Z. & Roy G-3-148315 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 9.38K | 1.35M | Oct 1993 – Mar 2026 |
| Madole, A. D., Gas Unit G-3-7100 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 9.29K | 1.26M | Jan 1993 – Mar 2026 |
| Mathis, J. W. G-3-138148 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 9.03K | 809K | Jan 1993 – Mar 2026 |
| Evans, Frances G-3-111914 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 8.82K | 538K | Jan 1993 – Mar 2026 |
| Dorman, L. S. et al Unit G-3-109704 | Smith Petroleum Company only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 8.11K | 462K | Jan 1993 – Feb 2016 |
| Boozer, Nellie G-3-144568 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 7.88K | 882K | Mar 1993 – Mar 2026 |
| Nellie Boozer G-3-75981 | Devon Energy Production Co, L.P. only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 7.47K | 653K | Jan 1993 – Apr 2011 |
| Mathis, J. F. Unit G-3-116822 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 7.37K | 877K | Jan 1993 – Oct 2025 |
| Hall, D. R. G-3-140577 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 7.32K | 1.21M | Jan 1993 – Mar 2026 |
| Adair, Vela G-3-135757 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 6.54K | 882K | Jan 1993 – Mar 2026 |
| Frances Evans Unit SC G-3-246074 | Trailblazer Energy Resources,llc only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 6.46K | 19.1K | Jan 2007 – Dec 2014 |
| Stone, Henrietta G-3-148511 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 6.38K | 1.15M | Jan 1994 – Jul 2017 |
| Key G-3-92486 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 5.94K | 606K | Jan 1993 – Mar 2026 |
| Kleb, Clifton R. G-3-102672 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 5.38K | 436K | Jan 1993 – Mar 2026 |
| Payne, W. W. Unit G-3-74587 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 5.34K | 654K | Jan 1993 – Mar 2026 |
| Cannon, W. E. G-3-215596 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 5.31K | 369K | Sep 2005 – Mar 2024 |
| Tyler Gas Unit G-3-65966 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 5.29K | 859K | Jan 1993 – Mar 2026 |
| Brown, Mildred G-3-242500 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 5.23K | 437K | Apr 2009 – Mar 2026 |
| Zulch, Sally G-3-140318 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 4.51K | 535K | Jan 1993 – May 2021 |
| Fannin, Herman Unit G-3-151981 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 4.24K | 354K | Dec 1994 – Mar 2026 |
| Fuhlberg, James Gas Unit G-3-150307 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 3.95K | 656K | Jun 1994 – Mar 2026 |
| Walton, J.H. Gas Unit G-3-132240 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 3.85K | 799K | Jan 1993 – Mar 2026 |
| Big Inch G-3-161295 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 3.76K | 455K | Oct 1996 – Mar 2026 |
| Boozer, Nellie G-3-132593 | Devon Energy Production Co, L.P. only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 3.64K | 286K | Jan 1993 – Jul 2010 |
| Madole, A. D., Gas Unit G-3-132474 | Wildfire Energy Operating LLC only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 3.21K | 1.18M | Jan 1993 – Mar 2026 |
| Jackson, Fern Z. & Roy G-3-39550 | Devon Energy Production Co, L.P. only | Madisonville (Sub-Clark, Gas) | Madison | 1 | 2.57K | 274K | Jan 1993 – Jul 1999 |