| Maraldo A403 O-2-10945 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 15 | 5.26M | 17.7M | Jan 2014 – Apr 2026 |
| South Curtis Ranch O-10-58847 | Occidental Permian Ltd. only | Emma (Barnett Shale) | Martin | 18 | 5.25M | 20M | Apr 2021 – Apr 2026 |
| Jansky Unit B O-2-11094 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 10 | 3.44M | 15.9M | May 2015 – Apr 2026 |
| East Cross Bar Ranch O-10-59919 | Occidental Permian Ltd. only | Emma (Barnett Shale) | Martin | 15 | 2.83M | 12.4M | Jun 2023 – Apr 2026 |
| 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 |
| Haley 31 O-10-58578 | Circle-S Energy, LLC only | Phantom (Wolfcamp) | Loving | 10 | 2.23M | 3.59M | Dec 2022 – Apr 2026 |
| State Eot Whale Unit 30-26 O-10-50292 | Diamondback E&P LLC only | Hoefs T-K (Wolfcamp) | Pecos | 6 | 2.22M | 3.85M | Apr 2018 – Apr 2026 |
| Johnson Ranch O-10-58933 | Occidental Permian Ltd. only | Emma (Barnett Shale) | Martin | 12 | 2.17M | 7.6M | Dec 2022 – Apr 2026 |
| Snyder -B- O-10-6199 | United Oil & Shale LLC only | Snyder | Howard | 72 | 1.79M | 21 | Jan 1993 – Mar 2026 |
| D Baker Unit B O-2-11133 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 5 | 1.64M | 5.93M | Dec 2015 – Apr 2026 |
| Straube Unit A G-2-284577 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 1.5M | 7.24M | Dec 2017 – Apr 2026 |
| S. Wallis Unit A O-2-10863 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 5 | 1.44M | 4.96M | Mar 2014 – Apr 2026 |
| Dodge O-10-2883 | United Oil & Shale LLC only | Iatan, East Howard | Howard | 49 | 1.43M | 21 | Jan 1993 – Mar 2026 |
| 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 |
| Saunders Unit A G-2-288765 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 1.25M | 5.21M | Dec 2019 – Apr 2026 |
| Wight Unit O-10-20661 | United Oil & Shale LLC only | Cowden, North | Ector | 159 | 1.15M | 1.44M | Jan 1993 – Apr 2026 |
| Saunders Unit B G-2-286249 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 1.02M | 4.41M | Apr 2019 – Apr 2026 |
| Ratliff Red 0904 O-10-60928 | Continental Resources, Inc. only | Emma (Barnett Shale) | Ector | 4 | 967K | 2.12M | Dec 2023 – Apr 2026 |
| Adix Unit A G-2-288334 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 845K | 6.06M | Jul 2019 – Apr 2026 |
| Saunders Unit B G-2-286238 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 842K | 3.85M | Apr 2019 – Apr 2026 |
| Hale, Sue, a & B O-7-8574 | Basa Resources, Inc. only | East Texas | Rusk | 18 | 825K | 265K | Jan 1993 – Apr 2026 |
| Dworaczyk 01 G-2-268714 | Marathon Oil EF LLC only | De Witt (Eagle Ford Shale) | De Witt | 1 | 825K | 3.83M | Jun 2012 – Apr 2026 |
| Haley 28-43 O-10-46453 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 2 | 816K | 1.42M | Feb 2015 – Apr 2026 |
| Dworaczyk 01 G-2-268713 | Marathon Oil EF LLC only | De Witt (Eagle Ford Shale) | De Witt | 1 | 805K | 3.34M | Jun 2012 – Apr 2026 |
| Borgfeld Unit A O-2-12119 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 7 | 801K | 2.45M | Feb 2021 – Apr 2026 |
| Hilmer Koopmann a 274 G-2-291965 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 794K | 3.29M | Apr 2022 – Apr 2026 |
| Saunders Unit A G-2-288764 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 788K | 3.47M | Dec 2019 – 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 |
| Straube Unit A G-2-284223 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 779K | 3.63M | Jan 2018 – Apr 2026 |
| Seidel Unit A O-2-10860 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 6 | 757K | 2.19M | Aug 2014 – Mar 2018 |
| Jansky Unit A G-2-277274 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 752K | 2.88M | Dec 2014 – Mar 2026 |
| Hilmer Koopmann a 274 G-2-291898 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 736K | 3.48M | Mar 2021 – Apr 2026 |
| Edward Roeder 02 G-2-271327 | Marathon Oil EF LLC only | De Witt (Eagle Ford Shale) | De Witt | 1 | 727K | 3.83M | Sep 2013 – Apr 2026 |
| Dworaczyk 01 G-2-268666 | Marathon Oil EF LLC only | De Witt (Eagle Ford Shale) | De Witt | 1 | 721K | 2.85M | Jun 2012 – Apr 2026 |
| Dworaczyk 01 G-2-271293 | Marathon Oil EF LLC only | De Witt (Eagle Ford Shale) | De Witt | 1 | 718K | 3.52M | Aug 2013 – Apr 2026 |
| Snyder -E- O-10-6202 | United Oil & Shale LLC only | Snyder | Howard | 52 | 709K | 21 | Jan 1993 – Mar 2026 |
| Muschalek Blair Schmidt Ulw A O-2-11580 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | Karnes | 1 | 709K | 1.24M | Oct 2018 – Jan 2026 |
| Hilmer Koopmann a 274 G-2-291956 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 707K | 3.1M | Apr 2022 – Apr 2026 |
| Koopmann Unit C O-2-11061 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 4 | 703K | 2.25M | Jan 2014 – Apr 2026 |
| Southwest McElroy Unit O-10-20273 | United Oil & Shale LLC only | McElroy | Upton | 54 | 703K | 127K | Jan 1993 – Mar 2026 |
| Butler D - Gohlke a Usw C G-2-288431 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 702K | 5.3M | Dec 2019 – Apr 2026 |
| Hilmer Koopmann a 274 G-2-280750 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 698K | 2.6M | Jul 2016 – Feb 2021 |
| Muschalek Schmidt Unit A O-2-11585 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | Karnes | 1 | 692K | 1.11M | Oct 2018 – Feb 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 |
| Koopmann (Allocation) G-2-274000 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 690K | 2.7M | Mar 2014 – Apr 2026 |
| Muschalek Blair Unit E O-2-11564 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | Karnes | 1 | 687K | 1.26M | Oct 2018 – Feb 2026 |
| Haley 31 O-10-62828 | Circle-S Energy, LLC only | Sandbar (Bone Spring) | Loving | 4 | 682K | 617K | Nov 2024 – Apr 2026 |
| Muschalek Blair Unit A O-2-11593 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | Karnes | 1 | 674K | 985K | Oct 2018 – Jan 2026 |
| D Baker Unit B G-2-266283 | Burlington Resources O & G Co LP only | De Witt (Eagle Ford Shale) | De Witt | 1 | 674K | 2.18M | Jul 2012 – Apr 2026 |