| Lackey Unit A O-2-11425 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 6 | 2.56M | 9.07M | Mar 2018 – Apr 2026 |
| Lackey Land a 639 Unit B O-2-10190 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | De Witt | 5 | 2.21M | 6.47M | Sep 2012 – Apr 2026 |
| Lackey Unit B-A C Usw F O-2-11952 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 783K | 2.55M | Feb 2020 – Apr 2026 |
| Lackey Unit B O-2-11076 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 2 | 780K | 2.13M | Jan 2014 – Apr 2026 |
| Lackey Unit B-A C Usw G O-2-11962 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 691K | 2.84M | Feb 2020 – Apr 2026 |
| Lackey Unit A G-2-266488 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 607K | 1.96M | Apr 2013 – Apr 2026 |
| Lackey a C-Lackey B Usw O-2-11215 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 546K | 1.58M | Jun 2016 – Apr 2026 |
| Lackey-Frisbie Usw C O-2-12909 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | De Witt | 1 | 480K | 1.38M | May 2023 – Apr 2026 |
| Lackey-Frisbie Usw D O-2-12867 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | De Witt | 1 | 472K | 1.3M | May 2023 – Apr 2026 |
| Lackey-Frisbie Usw B O-2-12917 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | De Witt | 1 | 461K | 1.35M | May 2023 – Apr 2026 |
| Lackey Unit A G-2-264289 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | De Witt | 1 | 460K | 1.4M | Feb 2012 – Feb 2026 |
| Lackey Unit B-A C Usw H O-2-11953 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 436K | 1.53M | Feb 2020 – Apr 2026 |
| Caskey B - Migura B SA 1 G-2-288492 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 398K | 3.01M | Oct 2019 – Apr 2026 |
| Lackey Land a 639 Unit A O-2-10188 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | De Witt | 2 | 396K | 1.02M | Aug 2012 – Mar 2026 |
| Lackey-Frisbie Usw A O-2-12870 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | De Witt | 1 | 394K | 1.16M | May 2023 – Mar 2026 |
| Caskey A G-2-295807 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 386K | 1.57M | Oct 2019 – Feb 2026 |
| Caskey a -Caskey B SA 1 G-2-288544 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 383K | 1.7M | Oct 2019 – Apr 2026 |
| Caskey A G-2-295739 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 357K | 1.32M | Oct 2019 – Mar 2026 |
| Caskey B - Migura B SA 3 G-2-288262 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 357K | 2.3M | Oct 2019 – Apr 2026 |
| Caskey A G-2-264533 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 335K | 1.29M | Aug 2011 – Apr 2026 |
| Caskey B G-2-265196 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 334K | 1.91M | Aug 2011 – Apr 2026 |
| Migura B - Caskey B SA 3 G-2-288527 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 333K | 2.52M | Nov 2019 – Apr 2026 |
| Caskey B - Migura B SA 2 G-2-287890 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 325K | 2.05M | Oct 2019 – Apr 2026 |
| Caskey A G-2-295809 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 317K | 1.17M | Oct 2019 – Mar 2026 |
| Migura B - Caskey B SA 1 G-2-288559 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 317K | 2.37M | Jan 2020 – Apr 2026 |
| Caskey A G-2-295960 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 312K | 1.22M | Oct 2019 – Apr 2026 |
| Migura B - Caskey B SA 8 G-2-288309 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 283K | 1.92M | Nov 2019 – Apr 2026 |
| Caskey A G-2-295926 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 277K | 1.11M | Oct 2019 – Apr 2026 |
| Caskey A G-2-295920 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 268K | 1.17M | Oct 2019 – Apr 2026 |
| Lackey Unit A O-2-11453 | Burlington Resources O & G Co LP only | Sugarkane (Austin Chalk) | De Witt | 1 | 267K | 1.07M | Mar 2018 – Apr 2026 |
| Migura B - Caskey B SA 2 G-2-288290 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 263K | 2.12M | Jan 2020 – Apr 2026 |
| Migura B - Caskey B SA 7 G-2-288366 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 263K | 1.83M | Nov 2019 – Apr 2026 |
| Migura B - Caskey B SA 4 G-2-288308 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 254K | 2.22M | Nov 2019 – Apr 2026 |
| Caskey B G-2-287929 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 243K | 1.35M | Oct 2019 – Apr 2026 |
| Byerly a - Caskey B SA 1 G-2-288289 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 225K | 1.67M | Nov 2019 – Apr 2026 |
| Migura B - Caskey B SA 6 G-2-288307 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 186K | 1.37M | Jan 2020 – Apr 2026 |
| Lackey Unit B O-2-10149 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | De Witt | 1 | 182K | 442K | Sep 2012 – Dec 2013 |
| Caskey A G-2-295918 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 165K | 693K | Oct 2019 – Apr 2026 |
| Migura B - Caskey B SA 5 G-2-288306 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 116K | 793K | Jan 2020 – Oct 2025 |
| Turkey Bottom Unit A O-2-10393 | Crescent Energy Operating, LLC only | Eagleville (Eagle Ford-2) | De Witt | 1 | 99.6K | 300K | May 2013 – Mar 2026 |
| Caskey A G-2-287889 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 1 | 37.5K | 172K | Apr 2021 – Feb 2026 |
| Caskey A G-2-287893 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | De Witt | 1 | 37.3K | 110K | Oct 2019 – Oct 2019 |
| Caskey A O-2-11919 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | De Witt | 7 | 14.7K | 73.5K | Jan 2022 – Jan 2022 |
| Lackey Unit B O-2-12662 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | De Witt | 1 | 7.66K | 58.7K | Sep 2023 – Apr 2026 |
| McCoy-Key Gas Unit G-2-221045 | B D Production Co., Inc. only | Balfour (Yegua 5350) | De Witt | 1 | 1.02K | 206K | May 2006 – Oct 2016 |
| Key G-2-173018 | B D Production Co., Inc. only | Balfour (Yegua 5350) | De Witt | 1 | 934 | 243K | Feb 1999 – Apr 2004 |
| Lackey Land A-693 G-2-259777 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 0 | 0 | — |
| Lackey Trust G-2-174965 | Austin Resources Corporation only | Cottonwood Creek, S. (Frio 2875) | De Witt | 1 | 0 | 104K | Aug 1999 – Dec 2000 |
| Lackey Trust, et Al G-2-148217 | Petro-Hunt Corporation only | Arneckeville, E. (Frio 2500) | De Witt | 1 | 0 | 126K | Dec 1993 – Apr 1995 |
| Lackey Trust G-2-174967 | Austin Resources Corporation only | Cottonwood Creek, S.(frio 2920) | De Witt | 1 | 0 | 52.4K | Jul 1999 – Jul 2000 |