| M. Koopmann Unit A G-2-282723 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 1.31M | 7.16M | Aug 2017 – Apr 2026 |
| N Steinmann Unit B G-2-290417 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 562K | 3.8M | Dec 2020 – Apr 2026 |
| M. Koopmann Unit A G-2-282947 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 468K | 2.19M | Aug 2017 – Jul 2025 |
| N. Steinmann Unit B G-2-299055 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 426K | 2.69M | Feb 2025 – Apr 2026 |
| N Steinmann Unit A G-2-266815 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 407K | 2.29M | Nov 2012 – Apr 2026 |
| N Steinmann Unit B G-2-290336 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 402K | 2.8M | Dec 2020 – Apr 2026 |
| N. Steinmann Unit B G-2-299020 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 346K | 2.29M | Feb 2025 – Apr 2026 |
| N. Steinmann Unit B G-2-298909 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 312K | 2.18M | Feb 2025 – Apr 2026 |
| M. Koopmann Unit A G-2-266281 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 307K | 1.22M | Jul 2012 – Dec 2024 |
| N Steinmann Unit B G-2-266818 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 296K | 1.5M | Nov 2012 – Oct 2024 |
| Hoermann Unit G-2-285842 | Crescent Energy Operating, LLC only | De Witt (Eagle Ford Shale) | De Witt | 1 | 285K | 1.68M | Jul 2018 – Apr 2026 |
| N. Steinmann Unit B G-2-299023 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 228K | 1.23M | Feb 2025 – Apr 2026 |
| Hoermann Unit G-2-286378 | Crescent Energy Operating, LLC only | De Witt (Eagle Ford Shale) | De Witt | 1 | 222K | 1.14M | Jul 2018 – Apr 2026 |
| Hoermann Unit G-2-276210 | Crescent Energy Operating, LLC only | De Witt (Eagle Ford Shale) | De Witt | 1 | 183K | 965K | Sep 2014 – Apr 2026 |
| Ruhmann Unit A G-2-266279 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Live Oak | 1 | 155K | 1.53M | Jun 2012 – Jul 2022 |
| Ruhmann Unit A G-2-298783 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Live Oak | 1 | 151K | 1.28M | May 2022 – Feb 2026 |
| Hoermann Unit G-2-270400 | Crescent Energy Operating, LLC only | De Witt (Eagle Ford Shale) | De Witt | 1 | 150K | 683K | May 2013 – Apr 2026 |
| Ruhmann Unit A G-2-298803 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Live Oak | 1 | 148K | 1.46M | May 2022 – Apr 2026 |
| Ruhmann Unit A G-2-298992 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Live Oak | 1 | 146K | 1.49M | May 2022 – Apr 2026 |
| Ruhmann Unit A G-2-299116 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Live Oak | 1 | 127K | 1.49M | May 2022 – Apr 2026 |
| Ruhmann Unit A G-2-298804 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Live Oak | 1 | 124K | 1.96M | May 2022 – Apr 2026 |
| Baumann Unit a Dew G-2-273143 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 121K | 2.76M | Feb 2014 – May 2025 |
| Dewitt-Lehmann Unit G-3-144572 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Fayette | 1 | 109K | 1.17M | Feb 1993 – Apr 2026 |
| Baumann Unit a Dew G-2-273146 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 104K | 2.4M | Feb 2014 – May 2025 |
| Hausmann Unit G-2-131334 | Elliott Oil & Gas Company only | Cedar Brush (3RD Massive Wilcox) | Goliad | 1 | 34.3K | 2.69M | by Jan 1993 – Nov 1998 |
| Wiley Mann Unit G-13-267746 | Scout Energy Management LLC only | Newark, East (Barnett Shale) | Montague | 1 | 27.1K | 1.32M | Jul 2012 – Apr 2026 |
| Wiley Mann Unit G-13-267737 | Scout Energy Management LLC only | Newark, East (Barnett Shale) | Montague | 1 | 17.2K | 543K | Jul 2012 – Nov 2022 |
| Grahmann Unit G-2-269150 | Amrwr, LLC only | Eagleville (Eagle Ford-2) | Lavaca | 1 | 15.7K | 766K | Jul 2011 – Aug 2015 |
| Reutter-Dohmann Unit G-2-170068 | Nitro Oil & Gas, LLC only | Weesatche, NE. (Holt FB A) | Goliad | 1 | 6.67K | 330K | Jul 1998 – Jun 2015 |
| Pietsch-Zingelmann Unit G-3-284224 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk, Gas) | Fayette | 1 | 4.41K | 23.7K | Jun 2018 – Apr 2026 |
| Husemann Unit G-3-156380 | Redbud E & P, Inc. only | Giddings (Austin Chalk, Gas) | Washington | 1 | 4.39K | 2.76M | Aug 1995 – Apr 2026 |
| Klussmann Unit G-3-154653 | Enervest Operating, L.L.C. only | Giddings (Austin Chalk, Gas) | Washington | 1 | 706 | 578K | May 1995 – Mar 2010 |
| Pietsch-Zingelmann Unit G-3-284609 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk, Gas) | Fayette | 1 | 609 | 20.2K | Feb 2018 – Oct 2025 |
| Dahmann Unit G-3-291534 | Geosouthern Operating II, LLC only | Giddings (Austin Chalk, Gas) | Washington | 1 | 485 | 7.9M | Jun 2021 – Apr 2026 |
| Schoenemann Unit G-3-197819 | Leexus Oil LLC only | Giddings (Austin Chalk, Gas) | Fayette | 1 | 358 | 28K | Sep 2003 – Apr 2026 |
| Neumann Unit G-3-159991 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Washington | 1 | 289 | 35M | Aug 1996 – Apr 2026 |
| Heckmann Unit G-3-188936 | Anadarko E&P Company LP only | Navasota River (Cretaceous Lwr.) | Washington | 1 | 252 | 2.45M | Oct 2001 – Dec 2006 |
| Heidemann Unit G-3-217793 | Redbud E & P, Inc. only | Giddings (Austin Chalk, Gas) | Washington | 1 | 123 | 985K | Dec 2005 – Apr 2026 |
| Heckmann Unit G-3-228080 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Washington | 1 | 103 | 7.43M | Apr 2007 – Apr 2026 |
| Heidemann Unit G-3-186630 | Anadarko E&P Company LP only | Navasota River (Cretaceous Lwr.) | Washington | 1 | 101 | 712K | Jun 2001 – Apr 2003 |
| Heckmann Unit G-3-158675 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Washington | 1 | 74 | 5.05M | Jan 1996 – Feb 2002 |
| Neumann Unit G-3-167550 | Magnolia Oil & Gas Operating LLC only | Navasota River (Cretaceous Lwr.) | Washington | 1 | 49 | 9.13M | Jul 1997 – Mar 2026 |
| Heidemann Unit G-3-196717 | Redbud E & P, Inc. only | Giddings (Austin Chalk, Gas) | Washington | 1 | 38 | 2.31M | Jun 2003 – Apr 2026 |
| Heidemann Unit G-3-157913 | Ineos USA Oil & Gas LLC only | Giddings (Austin Chalk, Gas) | Washington | 1 | 36 | 6.4M | Feb 1996 – Jul 2003 |
| Heckmann Unit A G-3-210784 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Washington | 1 | 10 | 2.38M | Dec 2004 – Apr 2026 |
| Northcutt-Mann Unit G-8-84514 | Wise Production Company only | Mineral Wells (Big Saline) | Palo Pinto | 1 | 5 | 222K | Feb 1993 – May 2002 |
| M. Koopmann Unit A G-2-282763 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 0 | 0 | — |
| N. Steinmann Unit B G-2-299021 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 0 | 0 | — |
| N. Steinmann Unit B G-2-299019 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 0 | 0 | — |
| Neumann Unit G-3-167552 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk, Gas) | Washington | 1 | 0 | 0 | — |