| Grandjean-Schulze Unit O-3-13059 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 2 | 87.5K | 688K | by Jan 1993 – Apr 2024 |
| DRC III O-3-21464 | Iron Jaw Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 87.5K | 593K | by Jan 1993 – Jul 2026 |
| Tatum O-3-20671 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 2 | 87.5K | 804K | by Jan 1993 – Sep 2023 |
| Maass, Bessie O-3-15242 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 2 | 86.9K | 757K | by Jan 1993 – Jan 2019 |
| BR Unit-2 O-3-27404 | Wildfire Energy Operating LLC only | Southern Bay (Eagle Ford) | Burleson | 1 | 86.7K | 240K | Oct 2015 – Jul 2026 |
| Porter E Unit O-3-26847 | Wildfire Energy Operating LLC only | Giddings (Eagleford) | Burleson | 1 | 86.6K | 56.4K | Mar 2014 – Jul 2026 |
| Hackberry Unit EB O-3-26954 | Wildfire Energy Operating LLC only | Giddings (Eagleford) | Burleson | 1 | 86.3K | 55.6K | Dec 2015 – Jul 2026 |
| Junek-Marek Unit O-3-14167 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 86.2K | 865K | by Jan 1993 – Feb 2026 |
| Graff Schoeneman C O-3-27543 | Wildfire Energy Operating LLC only | Giddings (Eagleford) | Burleson | 1 | 86.2K | 67.2K | May 2019 – Jul 2026 |
| Dillon, Don et Al O-3-21207 | Apache Corporation only | Caldwell, NE (Georgetown) | Burleson | 2 | 85.9K | 377K | by Jan 1993 – Jul 2007 |
| Schmidt, Alfred O-3-16566 | Goldking Minerals Mgmt, L.L.C. only | Caldwell (Austin Chalk) | Burleson | 1 | 85.3K | 230K | by Jan 1993 – Aug 2026 |
| Wilkins, Mabel G-3-143940 | Verdun Oil & Gas LLC only | Clay, NE (Austin Chalk 11350) | Burleson | 1 | 85.1K | 1.74M | by Jan 1993 – Jul 2026 |
| Zgabay, Edwin C Unit O-3-23601 | Chesapeake Operating, L.L.C. only | Giddings (Austin Chalk-3) | Burleson | 1 | 84.8K | 1.61M | Sep 1998 – Feb 2018 |
| Flencher-Toellner Unit O-3-20799 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 84.6K | 1.38M | by Jan 1993 – Apr 2023 |
| Groce, A. O-3-19287 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 2 | 84.5K | 1.06M | by Jan 1993 – Jul 2022 |
| Maresh LT O-3-26641 | Kouatli, Aiman M. only | Giddings (Austin Chalk-3) | Burleson | 1 | 84.5K | 0 | Dec 2013 – Jul 2026 |
| Cora Mason Unit O-3-15208 | Wildfire Energy Operating LLC only | Caldwell (Austin Chalk) | Burleson | 1 | 84.2K | 222K | by Jan 1993 – Jul 2026 |
| Moehlman, Henry Jr. O-3-21176 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 84.1K | 683K | by Jan 1993 – Apr 2019 |
| Yegua-Yegua "a" Unit G-3-146969 | Southwest Resources, Inc. only | Clay, NE (Austin Chalk 11350) | Burleson | 1 | 84.1K | 1.83M | Aug 1993 – Dec 2022 |
| Herrmann, Roy O-3-23546 | Wildfire Energy Operating LLC only | Giddings (Buda) | Burleson | 1 | 84K | 229K | Apr 1998 – Jul 2026 |
| Remington Unit O-3-23506 | Magnolia Oil & Gas Operating LLC only | Giddings (Buda) | Burleson | 1 | 83.5K | 40.5K | Feb 1998 – Sep 1998 |
| Bennett B G-3-288937 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk, Gas) | Burleson | 1 | 83.4K | 1.04M | Jul 2017 – Jul 2026 |
| Calvin Fachorn Unit O-3-18178 | Anadarko E&P Company LP only | Giddings (Austin Chalk-3) | Burleson | 1 | 83.4K | 163K | by Jan 1993 – Feb 2011 |
| Dusek O-3-19186 | Ernest Operating Company only | Hooker Creek (Navarro A) | Burleson | 4 | 83.4K | 466K | by Jan 1993 – Aug 2026 |
| Leachmann-Robinson Unit G-3-145659 | Rme Petroleum Company only | Clay, NE (Austin Chalk 11350) | Burleson | 1 | 83.3K | 1.55M | Feb 1993 – Feb 2002 |
| Koehler O-3-21227 | Akg Operating Company only | Giddings (Austin Chalk-3) | Burleson | 1 | 83.2K | 603K | by Jan 1993 – Oct 2025 |
| Williams-Taylor Unit O-3-14350 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 2 | 82.5K | 571K | by Jan 1993 – May 2019 |
| Cotton, E. A. O-3-9086 | Pairadice Oil & Gas Company LLC only | Burmil (W-2 Sand) | Burleson | 5 | 82.3K | 229 | by Jan 1993 – Aug 2026 |
| Cowen "B" Unit O-3-14395 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 82.3K | 159K | by Jan 1993 – Jul 2026 |
| Smith-Smith Unit O-3-25683 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 82.2K | 0 | Nov 2010 – Oct 2020 |
| Emmanuel O-3-26112 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 82K | 351K | Nov 2012 – Aug 2026 |
| Victorick C Unit EF O-3-27685 | Wildfire Energy Operating LLC only | Giddings (Eagleford) | Burleson | 1 | 82K | 34.9K | Mar 2018 – Jul 2026 |
| Owen O-5-4280 | CML Exploration, LLC only | Aguila Vado (Eagleford) | Burleson | 1 | 81.9K | 305K | May 2015 – Aug 2026 |
| Danielle O-3-24553 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 81.6K | 383K | Apr 2004 – Sep 2023 |
| Leone Unit O-3-22585 | Apache Corporation only | Giddings (Austin Chalk-3) | Burleson | 1 | 81.3K | 346K | May 1994 – Jun 2001 |
| Patranella #1 O-3-22389 | Leexus Oil LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 81.2K | 39.3K | Apr 1994 – Aug 2026 |
| Voelkel O-3-24163 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 80.9K | 2.18M | Sep 2001 – Dec 2014 |
| Leachman-Lockhart Unit G-3-146975 | Redbud E & P, Inc. only | Clay, NE (Austin Chalk 11350) | Burleson | 1 | 80.9K | 1.87M | Sep 1993 – Feb 2022 |
| Edwards, Lela O-3-21003 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 2 | 80.8K | 489K | by Jan 1993 – Mar 2026 |
| Kucera, Alvin O-3-14996 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 2 | 80.7K | 788K | by Jan 1993 – Jun 2026 |
| Herring O-5-4276 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Burleson | 1 | 80.6K | 64.9K | Apr 2017 – Jul 2026 |
| Batista Unit O-3-22643 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 80.3K | 18K | Jan 1995 – Jul 2026 |
| Mikeska/Krenek O-3-21007 | Anadarko E&P Company LP only | Giddings (Austin Chalk-3) | Burleson | 2 | 80.2K | 47.2K | by Jan 1993 – Jan 2001 |
| Novosad Unit O-3-13696 | Apache Corporation only | Giddings (Austin Chalk-3) | Burleson | 4 | 80.1K | 1.74M | by Jan 1993 – Nov 2005 |
| Roberts, A.H. O-3-14991 | Dynamic Production, Inc. only | Giddings (Austin Chalk-3) | Burleson | 1 | 80.1K | 306K | by Jan 1993 – Aug 2026 |
| Elsik-Urbanovsky O-3-20919 | Anadarko E&P Company LP only | Giddings (Austin Chalk-3) | Burleson | 1 | 79.7K | 1.28M | by Jan 1993 – Dec 2000 |
| Ann Louise O-3-18858 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 79.1K | 230K | by Jan 1993 – Aug 2026 |
| Garrison D Unit O-3-27276 | Atlas Operating LLC only | Giddings (Eagleford) | Burleson | 1 | 79K | 0 | Jan 2016 – Aug 2026 |
| Rubach-Tatum Unit O-3-21211 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 78.9K | 721K | by Jan 1993 – Sep 2021 |
| Louis Knesek "A" O-3-19422 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 78.4K | 488K | by Jan 1993 – Jun 2026 |