| Lenz Unit O-3-23797 | Wildfire Energy Operating LLC only | Giddings (Buda) | Brazos | 1 | 217K | 725K | Sep 1999 – Feb 2020 |
| Coyote Unit O-3-26103 | Wildfire Energy Operating LLC only | Giddings (Eagleford) | Brazos | 1 | 216K | 114K | Feb 2013 – Mar 2026 |
| McCullough-Wineman EF O-3-27226 | Wildfire Energy Operating LLC only | Giddings (Eagleford) | Brazos | 2 | 215K | 1.28M | Jan 2015 – Mar 2026 |
| Great White O-3-27422 | Wildfire Energy Operating LLC only | Giddings (Eagleford) | Brazos | 2 | 215K | 234K | Apr 2018 – Mar 2026 |
| Terry, H. L. Unit G-3-146621 | Union Pacific Resources Company only | Giddings (Austin Chalk, Gas) | Brazos | 1 | 215K | 2.05M | Jul 1993 – Aug 1999 |
| Kinman Unit O-3-22348 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Brazos | 2 | 214K | 1.09M | Nov 1994 – Apr 2026 |
| Lang-Odom Unit O-3-22186 | CML Exploration, LLC only | Kurten (Austin Chalk) | Brazos | 1 | 212K | 196K | Aug 1993 – Apr 2026 |
| Nantucket O-3-22342 | Southwest Resources, Inc. only | Giddings (Austin Chalk-3) | Brazos | 2 | 211K | 1.39M | Oct 1993 – Feb 2006 |
| Seafoam O-5-4459 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Brazos | 1 | 211K | 70K | Mar 2023 – Mar 2026 |
| Peters O-3-26184 | CML Exploration, LLC only | Madisonville, W. (Woodbine -A-) | Brazos | 1 | 208K | 420K | Oct 2012 – Apr 2026 |
| Lewis Unit O-3-25921 | Wildfire Energy Operating LLC only | Cooks Point (Woodbine) | Brazos | 1 | 208K | 89.7K | Feb 2012 – Mar 2026 |
| Brazos Farm Ltd.-Sausage Unit O-3-21288 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Brazos | 2 | 208K | 522K | Jan 1993 – Mar 2026 |
| Vicki Unit O-5-4127 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Brazos | 1 | 206K | 89.2K | Aug 2014 – Mar 2026 |
| Pace O-3-26321 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Brazos | 2 | 206K | 94.5K | Apr 2013 – Mar 2026 |
| Perkins - Yager O-3-23958 | Wildfire Energy Operating LLC only | Giddings (Buda) | Brazos | 1 | 204K | 422K | Nov 2000 – Feb 2026 |
| Gray Unit O-3-27693 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Brazos | 1 | 204K | 156K | Mar 2019 – Mar 2026 |
| Mammoth C O-5-4443 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Brazos | 1 | 204K | 112K | Jun 2022 – Mar 2026 |
| Conlee O-3-23941 | Magnolia Oil & Gas Operating LLC only | Giddings (Buda) | Brazos | 1 | 203K | 470K | Dec 2000 – Apr 2026 |
| Wilson B O-3-27027 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Brazos | 1 | 203K | 666K | Oct 2014 – Mar 2026 |
| Jones-Scarpinato Unit O-3-22368 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Brazos | 2 | 203K | 173K | Mar 1994 – Mar 2026 |
| Brazos Farm Ltd Unit O-3-21327 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Brazos | 2 | 201K | 551K | Jan 1993 – Mar 2026 |
| Harrison Unit O-3-27652 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Brazos | 2 | 201K | 164K | Mar 2019 – Mar 2026 |
| Wehmeyer-Wehmeyer Unit EB O-3-26243 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Brazos | 1 | 200K | 99.3K | May 2013 – Mar 2026 |
| Wasp O-5-4049 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Brazos | 1 | 200K | 122K | Sep 2013 – Mar 2026 |
| Seale Ranch Unit "A" O-3-23471 | TE-Ray Resources, LLC only | Kurten (Buda) | Brazos | 1 | 200K | 237K | Feb 1998 – Mar 2026 |
| Wilson Odom (Allocation) O-3-27623 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Brazos | 1 | 200K | 131K | Jul 2019 – Mar 2026 |
| Felix K. Unit O-3-22188 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Brazos | 1 | 199K | 1.18M | Sep 1993 – Sep 2020 |
| Britten-Siegert Unit O-3-21606 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Brazos | 2 | 199K | 422K | Jan 1993 – May 2024 |
| Wilson O-3-24727 | CML Exploration, LLC only | Kurten (Buda) | Brazos | 1 | 198K | 424K | Jun 2005 – Apr 2026 |
| Little Cedar O-3-27323 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Brazos | 1 | 197K | 145K | Jul 2017 – Mar 2026 |
| Arana Unit O-5-4271 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Brazos | 1 | 197K | 152K | Apr 2015 – Mar 2026 |
| Koontz Heirs O-5-4147 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Brazos | 1 | 196K | 31.4K | Nov 2013 – Mar 2026 |
| Little Cedar East O-3-27356 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Brazos | 1 | 196K | 133K | Jul 2017 – Mar 2026 |
| Rasco B O-5-4390 | Trailblazer Energy Resources,llc only | Aguila Vado (Eagleford) | Brazos | 1 | 196K | 428K | Dec 2018 – Apr 2026 |
| McDougal-Crant O-3-22100 | Williams, Clayton Energy, Inc. only | Giddings (Austin Chalk-3) | Brazos | 1 | 195K | 216K | Apr 1993 – Nov 2009 |
| Lang, James O-3-11584 | Vess Oil Corporation only | Kurten (Woodbine) | Brazos | 4 | 193K | 86.5K | Jan 1993 – Apr 2026 |
| Little River Unit O-3-22017 | Omni Petroleum Corporation only | Giddings (Austin Chalk-3) | Brazos | 1 | 193K | 232K | May 1993 – Jul 2012 |
| Stasny #1 Unit O-3-23984 | Ogden Resources Corporation only | Giddings (Buda) | Brazos | 1 | 192K | 558K | Feb 2001 – Jan 2018 |
| Rasco A O-5-4392 | Trailblazer Energy Resources,llc only | Aguila Vado (Eagleford) | Brazos | 1 | 190K | 457K | Dec 2018 – Apr 2026 |
| Marlin O-5-4421 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Brazos | 1 | 190K | 286K | Sep 2019 – Mar 2026 |
| Henry K. Odom O-3-25221 | Proven Natural Resources LLC only | Madisonville, W. (Woodbine -A-) | Brazos | 1 | 189K | 141K | May 2007 – Apr 2026 |
| McCullough-Olden Unit G-3-146491 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk, Gas) | Brazos | 1 | 189K | 1.72M | May 1993 – Nov 2024 |
| Bonifazi Unit O-3-26798 | Vess Oil Corporation only | Madisonville, W. (Woodbine -A-) | Brazos | 2 | 189K | 30.9K | Sep 2018 – Apr 2026 |
| Whistling Kite No. O-5-4345 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Brazos | 2 | 188K | 834K | Jul 2017 – Mar 2026 |
| Lambert O-3-26928 | Wildfire Energy Operating LLC only | Giddings (Eagleford) | Brazos | 1 | 188K | 936K | Aug 2015 – Mar 2026 |
| Edna Irick O-5-4456 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Brazos | 1 | 188K | 71.3K | Jan 2023 – Mar 2026 |
| Allen G-3-145818 | Union Pacific Resources Company only | Giddings (Austin Chalk, Gas) | Brazos | 1 | 188K | 1.3M | May 1993 – Aug 1999 |
| Blue Shark O-3-26886 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Brazos | 1 | 188K | 250K | Nov 2014 – Mar 2026 |
| Kim Unit O-3-24158 | Martineau Petroleum, Inc. only | Giddings (Buda) | Brazos | 2 | 188K | 360K | Feb 2002 – Sep 2008 |
| Grant-McDougal Unit O-3-21775 | Williams, Clayton Energy, Inc. only | Giddings (Austin Chalk-3) | Brazos | 2 | 187K | 228K | Jan 1993 – Nov 2008 |