| Donnell B G-1-260591 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 244K | 1.42M | Apr 2011 – Apr 2026 |
| Donnell B G-1-260594 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 231K | 1.35M | Apr 2011 – Apr 2026 |
| Donnell 457 G-1-255036 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 216K | 1.32M | Jul 2010 – Apr 2026 |
| Donnell-Mulholland Unit G-1-274587 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 206K | 1.04M | Jun 2013 – Apr 2026 |
| Donnell A G-1-260177 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 196K | 1.28M | Mar 2011 – Apr 2026 |
| Donnell C G-1-270053 | BPX Operating Company only | Eagleville (Eagle Ford-1) | McMullen | 1 | 189K | 620K | Jan 2013 – Apr 2026 |
| Donnell C G-1-260797 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 189K | 559K | Sep 2011 – Apr 2026 |
| Donnell A G-1-276707 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 186K | 1.36M | Mar 2015 – Apr 2026 |
| Donnell-Mulholland Unit G-1-272107 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 178K | 1.06M | Jul 2013 – Apr 2026 |
| Donnell a- DM 366 SA 1 G-1-289304 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 175K | 1.62M | May 2020 – Apr 2026 |
| Donnell a- DM 366 SA 2 G-1-289050 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 157K | 1.21M | May 2020 – Apr 2026 |
| Donnell A G-1-276754 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 156K | 930K | Mar 2015 – Apr 2026 |
| Donnell B G-1-273559 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 139K | 779K | Apr 2014 – Apr 2026 |
| Donnell A G-1-273165 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 136K | 699K | Jul 2013 – Jul 2019 |
| Donnell A G-1-273574 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 132K | 699K | Apr 2014 – Apr 2026 |
| Donnell A G-1-271035 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 130K | 684K | Jun 2013 – Apr 2026 |
| Donnell B G-1-271649 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 129K | 945K | Jun 2013 – Apr 2026 |
| Donnell A G-1-273268 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 127K | 778K | Jul 2013 – Apr 2026 |
| Donnell G-1-248927 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 127K | 1.39M | Feb 2009 – Sep 2023 |
| Donnell a- DM 366 SA 3 G-1-289110 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 121K | 940K | May 2020 – Apr 2026 |
| Donnell a- DM 366 SA 4 G-1-289106 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 111K | 1.32M | May 2020 – Apr 2026 |
| Donnell A G-1-273571 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 93.8K | 785K | Apr 2014 – Apr 2026 |
| Donnell 457 G-1-270098 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 79.8K | 439K | Apr 2013 – Apr 2026 |
| Donnell B G-1-274677 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 79.3K | 521K | Apr 2014 – Apr 2026 |
| Donnell Minerals 1 Unit G-1-277552 | BPX Operating Company only | Eagleville (Eagle Ford-1) | McMullen | 1 | 77.1K | 1.24M | May 2015 – Apr 2026 |
| Donnell 1077 G-1-256150 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 72.4K | 1.65M | Oct 2009 – Nov 2022 |
| Donnell Minerals 1 Unit G-1-277308 | BPX Operating Company only | Eagleville (Eagle Ford-1) | McMullen | 1 | 71.3K | 1.4M | May 2015 – Apr 2026 |
| Pekar-Donnelly G-2-279405 | Trio Consulting & Management,llc only | Word (Wilcox, Lower) | Lavaca | 1 | 67.1K | 681K | Feb 2015 – Jun 2019 |
| Donnell-Whipple G-1-294486 | Caturus Energy, LLC only | Hawkville (Eagleford Shale) | McMullen | 1 | 65.6K | 2.69M | Aug 2022 – Apr 2026 |
| Donnell-Whipple G-1-294485 | Caturus Energy, LLC only | Hawkville (Eagleford Shale) | McMullen | 1 | 62.9K | 2.37M | Aug 2022 – Apr 2026 |
| Donnell Minerals 1 Unit G-1-272769 | BPX Operating Company only | Eagleville (Eagle Ford-1) | McMullen | 1 | 61.3K | 683K | May 2014 – Apr 2026 |
| Donnell-Whipple G-1-294484 | Caturus Energy, LLC only | Hawkville (Eagleford Shale) | McMullen | 1 | 58.9K | 2.44M | Aug 2022 – Apr 2026 |
| Donnell Minerals 366 G-1-251821 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 44.9K | 927K | Aug 2009 – Feb 2020 |
| Donnell Minerals 1 Unit G-1-274302 | BPX Operating Company only | Eagleville (Eagle Ford-1) | McMullen | 1 | 44.7K | 593K | May 2014 – Apr 2026 |
| Donnelly G-2-279374 | Trio Consulting & Management,llc only | Word (Wilcox, Lower) | Lavaca | 1 | 29.7K | 374K | Jun 2014 – Dec 2020 |
| Donnell et Al G-1-255452 | BPX Operating Company only | Hawkville (Eagleford Shale) | McMullen | 1 | 26.7K | 605K | Nov 2009 – May 2023 |
| Donnell-Whipple G-1-299746 | Caturus Energy, LLC only | Hawkville (Eagleford Shale) | McMullen | 1 | 9.6K | 2.8M | May 2025 – Apr 2026 |
| Donnell-Whipple G-1-299745 | Caturus Energy, LLC only | Hawkville (Eagleford Shale) | McMullen | 1 | 9.38K | 2.29M | May 2025 – Apr 2026 |
| Donnell-Whipple G-1-299744 | Caturus Energy, LLC only | Hawkville (Eagleford Shale) | McMullen | 1 | 9.21K | 2.83M | May 2025 – Apr 2026 |
| Donnell G-13-252145 | Eagleridge Operating, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 6.15K | 600K | Apr 2009 – Sep 2023 |
| Donnell Minerals G-4-229978 | Mortimer Production Company only | T Patch (Reklaw Oso) | Zapata | 1 | 5.97K | 255K | Aug 2007 – Apr 2026 |
| Donnell G-13-252178 | Eagleridge Operating, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 5.41K | 400K | Jun 2009 – Jun 2018 |
| Donnell, Sallie R. G-13-145304 | Pennzoil Petroleum Company only | Murray (Marble Falls) | Young | 1 | 2.29K | 69.7K | Apr 1993 – Jan 1994 |
| O'Donnell G-5-198385 | Valence Operating Company only | Freestone (CV-Bossier Cons.) | Freestone | 1 | 1.01K | 1.1M | Jul 2003 – Jun 2020 |
| Kirkpatrick, Allen Gas Unit G-6-122705 | Donnell Pipe & Supply Co/TX Corp only | Shady Lane (Rodessa) | Harrison | 1 | 956 | 100K | Jan 1993 – Jan 1998 |
| Donnell Estate G-13-86281 | Delta Oil & Gas Ltd. only | Donnell (4180 Congl.) | Young | 1 | 818 | 316K | Jan 1993 – Jul 2018 |
| O'Donnell "A" G-5-204831 | Valence Operating Company only | Freestone (CV-Bossier Cons.) | Freestone | 1 | 527 | 1.05M | May 2004 – Apr 2026 |
| O'Donnell "A" G-5-204832 | Valence Operating Company only | Freestone (CV-Bossier Cons.) | Freestone | 1 | 439 | 907K | Jul 2004 – Apr 2018 |
| Donnell, J. A. G-13-205419 | Delta Oil & Gas Ltd. only | Donnell (4180 Congl.) | Young | 1 | 341 | 210K | Dec 2004 – Nov 2015 |
| Martin, L.P. G-6-134919 | Donnell Pipe & Supply Co/TX Corp only | Ware (Cotton Valley) | Harrison | 1 | 250 | 74K | Jan 1993 – Jan 1998 |