| Marcus J. Fleming (Allocation) O-3-27601 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Madison | 1 | 259K | 146K | Jun 2019 – Jul 2026 |
| Forrest C O-3-26414 | Empire Texas Operating LLC only | Fort Trinidad, East (Buda) | Madison | 12 | 259K | 558K | Dec 2013 – Jul 2022 |
| Hibbetts (Allocation) O-3-27041 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Madison | 1 | 258K | 357K | Jan 2015 – Jul 2026 |
| J.F. (Allocation) O-3-27594 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Madison | 1 | 253K | 170K | Dec 2018 – Jul 2026 |
| Madison (Allocation) O-3-27625 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Madison | 1 | 252K | 133K | Aug 2019 – Jul 2026 |
| Gatlin O-3-26254 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Madison | 1 | 252K | 802K | Nov 2012 – Jul 2026 |
| Rainier (Allocation) O-3-27503 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Madison | 1 | 249K | 125K | Sep 2018 – Jul 2026 |
| N.G.R.-Gaylor O-3-26524 | Deguello Operating LLC only | Fort Trinidad, East (Buda) | Madison | 4 | 248K | 664K | Nov 2012 – Apr 2024 |
| Bradshaw O-3-25646 | CML Exploration, LLC only | Madisonville, W. (Woodbine -A-) | Madison | 1 | 242K | 428K | Nov 2010 – Aug 2026 |
| Thomason B O-3-26027 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Madison | 1 | 241K | 370K | Sep 2012 – Jul 2026 |
| Merica O-5-4470 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Madison | 1 | 240K | 120K | Apr 2024 – Jul 2026 |
| Brazos (Allocation) O-3-27528 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Madison | 1 | 238K | 123K | Dec 2018 – Jul 2026 |
| Barr Unit A O-3-27046 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Madison | 2 | 238K | 1.12M | Apr 2015 – Jul 2026 |
| Pavelock O-3-25892 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Madison | 2 | 233K | 549K | Apr 2012 – Jul 2026 |
| Henson Unit 3 O-3-26776 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Madison | 1 | 231K | 732K | Mar 2014 – Jul 2026 |
| Wilson, J. D. O-3-25966 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Madison | 1 | 230K | 246K | Dec 2011 – Jul 2026 |
| Hutto O-3-25830 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Madison | 2 | 228K | 232K | Apr 2011 – Jul 2026 |
| Smith O-3-28119 | Vess Oil Corporation only | Madisonville, W. (Woodbine -A-) | Madison | 2 | 228K | 85.7K | Nov 2023 – Aug 2026 |
| Carolyn Unit O-3-26527 | Empire Texas Operating LLC only | Fort Trinidad, East (Buda) | Madison | 2 | 228K | 595K | Jun 2014 – Apr 2020 |
| Wilfred Dainty O-3-25339 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Madison | 4 | 227K | 369K | Mar 2009 – Jul 2026 |
| Burkhardt (Allocation) O-3-27600 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Madison | 1 | 223K | 173K | Jun 2019 – Jul 2026 |
| Barrett O-3-25687 | Vess Oil Corporation only | Madisonville, W. (Woodbine -A-) | Madison | 1 | 222K | 221K | Jul 2011 – Aug 2026 |
| Montana O-5-4223 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Madison | 1 | 221K | 241K | Jan 2015 – Jul 2026 |
| Patriot O-5-4473 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Madison | 1 | 221K | 122K | Apr 2024 – Jul 2026 |
| Manning G-3-273058 | E2 Operating LLC only | Fort Trinidad (Glen Rose, Upper) | Madison | 1 | 220K | 545K | Feb 2014 – Jun 2026 |
| Munson O-3-26873 | E2 Operating LLC only | Fort Trinidad, East (Buda) | Madison | 1 | 220K | 751K | Jan 2014 – Jun 2026 |
| Herbich Unit O-3-24985 | CML Exploration, LLC only | Madisonville, W. (Woodbine -A-) | Madison | 1 | 220K | 141K | Mar 2007 – Aug 2026 |
| Brave O-5-4452 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Madison | 1 | 218K | 162K | Dec 2022 – Jul 2026 |
| Panther (Allocation) O-3-27007 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Madison | 1 | 218K | 583K | Mar 2014 – Jul 2026 |
| Machac O-3-25314 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Madison | 5 | 216K | 346K | Apr 2009 – Jul 2026 |
| Eastside O-3-27015 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Madison | 1 | 215K | 504K | Mar 2014 – Jul 2026 |
| J. Rob Fleming (Allocation) O-3-27530 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Madison | 2 | 213K | 163K | May 2018 – Jul 2026 |
| Wilfred Dainty (Allocation) O-3-26936 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Madison | 1 | 213K | 491K | May 2013 – Jul 2026 |
| Gibbs Brothers O-3-26255 | EOG Resources, Inc. only | Fort Trinidad, East (Buda) | Madison | 2 | 211K | 834K | Aug 2012 – Jul 2020 |
| Osborne, G.J. O-3-15919 | Southwest Operating, Inc.-Tyler only | Madisonville, NE. (Dexter) | Madison | 1 | 211K | 28.4K | by Jan 1993 – Aug 2026 |
| Carolina O-3-27316 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Madison | 2 | 211K | 163K | Sep 2016 – Jul 2026 |
| Laura Unit O-3-26452 | EOG Resources, Inc. only | Fort Trinidad, East (Buda) | Madison | 2 | 210K | 1.54M | Oct 2013 – Aug 2026 |
| Vick Trust Unit B O-3-26660 | Wildfire Energy Operating LLC only | Madisonville, E. (Lewisville) | Madison | 1 | 210K | 1.67M | Dec 2013 – Feb 2024 |
| Jam O-3-25218 | CML Exploration, LLC only | Madisonville, W. (Woodbine -A-) | Madison | 1 | 208K | 232K | Jul 2008 – Aug 2026 |
| MT Unit O-3-25471 | CML Exploration, LLC only | Madisonville, W. (Woodbine -A-) | Madison | 1 | 208K | 164K | Feb 2010 – Aug 2026 |
| A.L. Campbell (Allocation) O-3-27514 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Madison | 1 | 205K | 141K | Oct 2018 – Jul 2026 |
| Shepherd Creek WB O-3-24961 | Trailblazer Energy Resources,llc only | Madisonville, W. (Woodbine) | Madison | 1 | 203K | 185K | Oct 2006 – Aug 2026 |
| Wiese O-3-25770 | CML Exploration, LLC only | Madisonville, W. (Woodbine -A-) | Madison | 1 | 202K | 329K | Aug 2011 – Aug 2026 |
| Leona Unit O-3-26650 | Vess Oil Corporation only | Madisonville, W. (Woodbine -A-) | Madison | 1 | 202K | 82.7K | May 2014 – Aug 2026 |
| Dunman Wilson Unit A O-3-26121 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Madison | 1 | 201K | 200K | Dec 2012 – Jul 2018 |
| Hibbetts A O-3-27008 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Madison | 1 | 201K | 58.9K | Dec 2013 – Jul 2026 |
| George O-3-27019 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Madison | 1 | 198K | 527K | Jul 2014 – Jul 2026 |
| Dunaman-Wilson (Alloc) O-3-27082 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Madison | 1 | 198K | 477K | Aug 2014 – Jul 2026 |
| Deborah Camp (Allocation) O-3-27598 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Madison | 1 | 197K | 133K | Dec 2018 – Jul 2026 |
| Turner O-3-26952 | EOG Resources, Inc. only | Fort Trinidad, East (Buda) | Madison | 1 | 197K | 700K | Nov 2015 – Aug 2026 |