| Triple M O-3-26556 | Vess Oil Corporation only | Madisonville, W. (Woodbine -A-) | Brazos | 1 | 104K | 130K | Mar 2014 – Apr 2026 |
| Guest-Yager Unit O-3-24072 | Magnolia Oil & Gas Operating LLC only | Giddings (Buda) | Brazos | 1 | 104K | 327K | Sep 2000 – Aug 2015 |
| Rocky O-3-27037 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Brazos | 1 | 103K | 110K | Mar 2015 – Mar 2026 |
| Peters Unit O-3-21867 | Williams, Clayton Energy, Inc. only | Giddings (Austin Chalk-3) | Brazos | 1 | 103K | 675K | Jan 1993 – Jul 2006 |
| Kodiak-Cub Unit B O-5-4293 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Brazos | 1 | 103K | 88.5K | Feb 2014 – Mar 2026 |
| Mattie Pearl O-3-26509 | Holley Oil Company, LLC only | Giddings (Buda) | Brazos | 1 | 103K | 104K | Oct 2012 – Apr 2026 |
| Dickson, Lillie Mae O-5-3635 | Wildfire Energy Operating LLC only | Ici (Georgetown) | Brazos | 1 | 103K | 35.8K | Jan 1998 – Jun 2025 |
| Bruin-Kodiak D O-5-4301 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Brazos | 1 | 103K | 97K | Feb 2014 – Mar 2026 |
| Lapaglia O-3-21938 | Endeavor Energy Resources L.P. only | Giddings (Austin Chalk-3) | Brazos | 1 | 103K | 837K | Jan 1993 – Apr 2014 |
| Conner-Odom Unit 1 O-3-22236 | Patterson Petroleum LP only | Giddings (Austin Chalk-3) | Brazos | 1 | 102K | 21.9K | Oct 1993 – Jan 1997 |
| Gilpin Unit II O-3-22824 | Vess Oil Corporation only | Giddings (Austin Chalk-3) | Brazos | 1 | 101K | 72.2K | Sep 1995 – Oct 2019 |
| Milam Unit O-3-22261 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Brazos | 2 | 101K | 329K | Dec 1993 – Feb 2026 |
| Ol'sarge O-5-4179 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Brazos | 1 | 100K | 83.2K | Mar 2014 – Mar 2026 |
| Williams G-3-143403 | Rme Petroleum Company only | Giddings (Austin Chalk, Gas) | Brazos | 1 | 100K | 2.51M | Jan 1993 – Mar 2002 |
| Gabbard-Gabbard Unit O-3-21515 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Brazos | 1 | 99.9K | 675K | Jan 1993 – Apr 2026 |
| Horned Frog O-3-25384 | South Texas Operating Company only | Giddings (Austin Chalk-3) | Brazos | 1 | 99.9K | 0 | Jan 2009 – Apr 2026 |
| Semper FI O-3-25188 | Wildfire Energy Operating LLC only | Giddings (Buda) | Brazos | 1 | 97.8K | 1.17M | May 2008 – Sep 2025 |
| Hicks-Golden Triangle Unit O-3-21930 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Brazos | 1 | 97.6K | 450K | Jan 1993 – Oct 2000 |
| Morgen O-3-16610 | STS Petroleum LLC only | Bryan (Woodbine) | Brazos | 1 | 97.5K | 159 | Jul 2002 – Apr 2026 |
| Margraves-Windham O-3-22497 | Apache Corporation only | Giddings (Austin Chalk-3) | Brazos | 1 | 97.5K | 923K | Jun 1994 – Dec 2015 |
| Ransom "B" #1 O-3-16682 | Redbud E & P, Inc. only | Kurten (Buda) | Brazos | 2 | 97.3K | 18 | Jan 1993 – Apr 2026 |
| Wayne (Allocation) O-3-27029 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Brazos | 1 | 97.2K | 418K | Nov 2014 – Jan 2026 |
| Macey Road O-3-26113 | Wildfire Energy Operating LLC only | Giddings (Buda) | Brazos | 1 | 97.2K | 38K | Aug 2012 – Mar 2026 |
| Dobrovolny-Burt O-3-24672 | Holley Oil Company, LLC only | Giddings (Buda) | Brazos | 1 | 97.1K | 175K | Dec 2004 – Apr 2026 |
| S. Buckman B J.H. Buckman E O-3-27696 | Wildfire Energy Operating LLC only | Giddings (Eagleford) | Brazos | 1 | 97.1K | 31K | Apr 2018 – Mar 2026 |
| Newberry, Milton S. O-3-20587 | Wildfire Energy Operating LLC only | Kurten (Austin Chalk) | Brazos | 1 | 96.9K | 173K | Jan 1993 – Jan 2022 |
| Bush-Stetz O-3-23838 | Magnolia Oil & Gas Operating LLC only | Giddings (Buda) | Brazos | 1 | 96.6K | 296K | Mar 2000 – Jul 2025 |
| Patranella O-3-18305 | Ginger Petroleum Company, Inc. only | Kurten (Buda) | Brazos | 1 | 96.6K | 135K | Jan 1993 – Jul 2019 |
| Kyra O-3-25004 | Wildfire Energy Operating LLC only | Giddings (Buda) | Brazos | 1 | 96.5K | 320K | Dec 2006 – Mar 2026 |
| Guest-Yager Unit O-3-22005 | Rme Petroleum Company only | Giddings (Austin Chalk-3) | Brazos | 1 | 95.7K | 742K | Feb 1993 – Jun 2000 |
| Fazzino, John J. Unit O-3-17690 | Wildfire Energy Operating LLC only | Kurten (Buda) | Brazos | 1 | 95.1K | 138K | Jan 1993 – Mar 2026 |
| Brazos Farm Ltd. O-3-20858 | Wildfire Energy Operating LLC only | Giddings (Austin Chalk-3) | Brazos | 3 | 94.7K | 195K | Jan 1993 – Feb 2020 |
| Payne Ranch Unit O-3-24997 | Wildfire Energy Operating LLC only | Kurten (Buda) | Brazos | 1 | 94.6K | 108K | Oct 2006 – Mar 2026 |
| Keyser-Boyett Unit G-3-144820 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Brazos | 1 | 94.5K | 4.32M | Feb 1993 – Apr 2026 |
| McGuire O-3-25934 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Brazos | 1 | 94.3K | 66.8K | Mar 2012 – Mar 2026 |
| Vista Ridge ''D'' O-3-27534 | Northfield Enterprises, Inc. only | Giddings (Austin Chalk-3) | Brazos | 1 | 93.9K | 2.38K | Feb 2019 – Apr 2026 |
| Schilhab-Wallace Unit O-3-21983 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Brazos | 1 | 93.9K | 409K | Feb 1993 – Jul 2017 |
| Kurten, Milton O-3-22233 | Osr Oil & Gas Company only | Giddings (Austin Chalk-3) | Brazos | 1 | 93.3K | 63.8K | Oct 1993 – Jul 1998 |
| Ruffino, P. "B" O-3-17052 | Wildfire Energy Operating LLC only | Kurten (Buda) | Brazos | 2 | 93.3K | 88.3K | Jan 1993 – Jan 2019 |
| Taplin O-3-22764 | Ogden Resources Corporation only | Giddings (Austin Chalk-3) | Brazos | 2 | 93K | 227K | Jul 1995 – Oct 2018 |
| Varisco Unit O-3-24021 | Magnolia Oil & Gas Operating LLC only | Giddings (Buda) | Brazos | 1 | 92.8K | 868K | Jan 2001 – Apr 2026 |
| Tasmanian O-5-4283 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Brazos | 1 | 92.8K | 480K | Jul 2015 – Mar 2026 |
| Arhopulos-Wade O-5-4230 | Trestle Creek Properties, LLC only | Aguila Vado (Eagleford) | Brazos | 1 | 92.7K | 1.04M | Jan 2016 – Apr 2026 |
| BDF O-3-24296 | Magnolia Oil & Gas Operating LLC only | Giddings (Buda) | Brazos | 1 | 92.5K | 177K | Dec 2002 – Apr 2026 |
| Steephollow Unit G-3-168707 | Magnolia Oil & Gas Operating LLC only | Kurten (Georgetown) | Brazos | 1 | 92.2K | 1.04M | Apr 1998 – Jan 2025 |
| Brown-Britten Unit O-3-21205 | Wildfire Energy Operating LLC only | Kurten (Buda) | Brazos | 1 | 91.8K | 158K | Jan 1993 – Aug 2024 |
| Scasta-Milberger Unit 2 EB O-3-26615 | Wildfire Energy Operating LLC only | Madisonville, W. (Woodbine -A-) | Brazos | 2 | 90.9K | 25.9K | Feb 2014 – Mar 2026 |
| Stetz-Rancho Grande O-3-23792 | Magnolia Oil & Gas Operating LLC only | Giddings (Buda) | Brazos | 1 | 90.9K | 237K | Jan 2000 – Nov 2023 |
| Locke, Maude O-3-25066 | Holley Oil Company, LLC only | Giddings (Buda) | Brazos | 1 | 90.6K | 62.6K | Jun 2007 – Apr 2026 |
| Vista Ridge O-3-24521 | Northfield Enterprises, Inc. only | Giddings (Buda) | Brazos | 1 | 90.4K | 41.1K | Oct 2003 – Mar 2020 |