| K.U.G. O-3-20944 | Anadarko E&P Company LP only | Giddings (Austin Chalk-3) | Burleson | 1 | 63.4K | 1.36M | by Jan 1993 – Jan 2005 |
| Saunders Unit O-3-27721 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 63.2K | 29.3K | Feb 2019 – Jul 2026 |
| Yegua-Ware Unit G-3-144138 | Magnolia Oil & Gas Operating LLC only | Clay, NE (Austin Chalk 11350) | Burleson | 1 | 63K | 1.3M | by Jan 1993 – Jul 2016 |
| Goodson, J.F. "A" O-3-18456 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 62.8K | 664K | by Jan 1993 – Jul 2023 |
| Chmelar, Eugene Unit O-3-14387 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 62.7K | 179K | by Jan 1993 – Aug 2026 |
| Porter-Porter "C" Unit O-3-21371 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 62.4K | 820K | by Jan 1993 – Sep 2022 |
| Brown, J. S. O-3-21035 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 2 | 62.3K | 384K | by Jan 1993 – Jul 2026 |
| Schoppe B O-5-4358 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Burleson | 1 | 61.6K | 130K | Mar 2017 – Jul 2026 |
| Loehr, Louis Unit O-3-14621 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 61.4K | 175K | by Jan 1993 – Apr 2023 |
| Porter, Boswell O-3-17129 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 2 | 61K | 1.12M | by Jan 1993 – Feb 2021 |
| Ratcliffe-Hyvl Unit O-3-21062 | Cox & Perkins Exploration, Inc. only | Caldwell (Austin Chalk) | Burleson | 1 | 60.9K | 814K | by Jan 1993 – Feb 2007 |
| Cougar Unit O-3-21588 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 60.8K | 598K | by Jan 1993 – Apr 2026 |
| Zgabay, Raymond W. Jr "A" O-3-13640 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 60.7K | 910K | by Jan 1993 – Mar 2018 |
| Prison Farm G-3-258144 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 60.5K | 592K | Apr 2010 – Jun 2023 |
| Surovik Unit O-3-22545 | Sheridan Production Company, LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 60.4K | 33.2K | Aug 1994 – Dec 2012 |
| Kubena, Eugene O-3-12182 | Iron Jaw Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 60.3K | 77.1K | by Jan 1993 – Jul 2026 |
| Lamb -A- O-3-13948 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 3 | 60.2K | 1.07M | by Jan 1993 – Sep 2023 |
| M. D. Clark OL Unit O-3-26135 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 59.9K | 34 | Feb 2011 – Jul 2026 |
| Lisa O-3-21979 | Anadarko E&P Company LP only | Caldwell, NE (Georgetown) | Burleson | 1 | 59.7K | 125K | Feb 1993 – Jul 2007 |
| Lois Unit O-3-18510 | Adams Resources Expl. Corp. only | Giddings (Austin Chalk-3) | Burleson | 1 | 59.6K | 1.3M | by Jan 1993 – Oct 2016 |
| Aspen Unit EB O-3-26746 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Burleson | 1 | 59.5K | 100K | Mar 2015 – Jul 2026 |
| Dean, Annie O-3-13920 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 59.5K | 294K | by Jan 1993 – Jun 2026 |
| Whitner O-3-22102 | Ramtex Energy LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 59.4K | 1.01M | Jun 1993 – May 2015 |
| Groce, J. R. Unit O-3-21069 | Apache Corporation only | Giddings (Austin Chalk-3) | Burleson | 2 | 59.4K | 1.09M | by Jan 1993 – Feb 2008 |
| C.L. Anderson B O-5-4507 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Burleson | 1 | 59.2K | 25.9K | May 2026 – Jul 2026 |
| Box-Kelly Unit O-3-22050 | Apache Corporation only | Caldwell, NE (Georgetown) | Burleson | 1 | 59.2K | 176K | Jun 1993 – Jun 2007 |
| Elsik, W T. Unit O-3-13709 | Apache Corporation only | Giddings (Austin Chalk-3) | Burleson | 4 | 59.2K | 864K | by Jan 1993 – Feb 2002 |
| BP E Unit O-3-27206 | Atlas Operating LLC only | Giddings (Eagleford) | Burleson | 1 | 58.7K | 0 | Jan 2016 – Aug 2026 |
| Stanley-Houdek O-3-14721 | Chesapeake Operating, L.L.C. only | Giddings (Austin Chalk-3) | Burleson | 1 | 58.7K | 801K | Jun 1993 – May 2006 |
| C.L. Anderson a HCX O-5-4506 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Burleson | 1 | 58.5K | 26K | May 2026 – Jul 2026 |
| Gaubatz-Fojt Unit G-3-145349 | Crawford Hughes Operating Co. only | Clay, NE (Austin Chalk 11350) | Burleson | 1 | 58.4K | 1.31M | Apr 1993 – Feb 2009 |
| DRC IV O-3-21674 | Iron Jaw Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 58.4K | 485K | by Jan 1993 – Jul 2026 |
| Koehler-Mahlman Unit O-3-22511 | San Dia Producing Company only | Giddings (Austin Chalk-3) | Burleson | 1 | 58.3K | 624K | Mar 1994 – Mar 2025 |
| Chmelar, Franklin J. O-3-13546 | Outlaw Oil LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 58.2K | 493K | by Jan 1993 – Feb 2023 |
| Gerland, G. C. O-3-12757 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 58.2K | 102K | by Jan 1993 – Aug 2026 |
| Verdun Cashion Unit A G-3-286071 | Verdun Oil & Gas LLC only | Giddings (Austin Chalk, Gas) | Burleson | 1 | 58.2K | 1.81M | Jun 2018 – Aug 2026 |
| Mecom-Wood Unit O-3-25699 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 58.1K | 21 | Nov 2010 – Jul 2026 |
| Porter, J. Holland O-3-24009 | Wildfire Energy Operating LLC only | Giddings (Buda) | Burleson | 1 | 58K | 919K | Aug 2000 – Feb 2017 |
| Ausley O-3-16066 | Ernest Operating Company only | Hooker Creek (Navarro A) | Burleson | 7 | 57.9K | 177K | by Jan 1993 – Aug 2026 |
| Mary Agnes O-3-28287 | Wildfire Energy Operating LLC only | Giddings (Eagleford) | Burleson | 1 | 57.8K | 14.9K | May 2026 – Jul 2026 |
| Broesche Unit O-3-25620 | Wildfire Energy Operating LLC only | Giddings (Eagleford) | Burleson | 1 | 57.6K | 445 | Feb 2010 – Jul 2026 |
| Poole, F. M. O-3-12416 | Ernest Operating Company only | Willard (Navarro) | Burleson | 10 | 57.3K | 55.8K | by Jan 1993 – Aug 2026 |
| Hazel J. Chachere Oil Unit O-3-25268 | Wildfire Energy Operating LLC only | Giddings (Eagleford) | Burleson | 1 | 57.3K | 24.3K | Oct 2008 – Jul 2026 |
| Maass-Giesenschlag Unit O-3-21157 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 57.1K | 575K | by Jan 1993 – Aug 2022 |
| Brinkman, Lancier O-3-13224 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 2 | 57K | 1.06M | by Jan 1993 – Jul 2026 |
| Rader Lowell Unit O-3-25541 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 57K | 15K | Mar 2010 – Jul 2026 |
| Chmelar, Emanuel O-3-14816 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 56.6K | 152K | by Jan 1993 – Jul 2026 |
| Ryan-Tatum Unit O-3-20736 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 56.6K | 449K | by Jan 1993 – Aug 2018 |
| Piwonka OL Unit O-3-25789 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 56.4K | 0 | Dec 2010 – Nov 2024 |
| Fox O-3-28297 | Wildfire Energy Operating LLC only | Giddings (Eagleford) | Burleson | 1 | 55.5K | 9.05K | May 2026 – Jul 2026 |