| UNIV4 BECKY32 O-9-16600 | RRP Operating LLC only | Sheep Mountain (Consolidated) | Upton | 2 | 480K | 2.24M | Mar 2008 – Jul 2020 |
| UNIV4 DANNETTE33 O-9-16287 | RRP Operating LLC only | Sheep Mountain (Consolidated) | Upton | 2 | 356K | 1.82M | May 2007 – Apr 2026 |
| University 58-2 O-9-17680 | Civitas Permian Operating, LLC only | Sheep Mountain (Consolidated) | Upton | 3 | 296K | 1.24M | Oct 2011 – Jul 2023 |
| Huckaby "26" O-9-17679 | Pioneer Natural Res. USA, Inc. only | Sheep Mountain (Consolidated) | Upton | 4 | 283K | 1.85M | Nov 2011 – Jul 2020 |
| Universitynatalie O-9-16818 | Romine Oil & Gas, LLC only | Sheep Mountain (Consolidated) | Crockett | 1 | 276K | 452K | Oct 2008 – Apr 2026 |
| University Taylor Draw 30 O-9-19410 | RRP Operating LLC only | Sheep Mountain (Consolidated) | Upton | 1 | 237K | 578K | Aug 2016 – Apr 2026 |
| University 4-28 O-9-18067 | Rockport Energy Solutions LLC only | Sheep Mountain (Consolidated) | Upton | 1 | 186K | 187K | Nov 2012 – Apr 2026 |
| UNIV6 PAIGE27 O-9-16139 | Extex Operating Company only | Sheep Mountain (Consolidated) | Crockett | 2 | 183K | 540K | Dec 2006 – Apr 2026 |
| UNIV3 VINCENT24 O-9-16320 | Extex Operating Company only | Sheep Mountain (Consolidated) | Upton | 8 | 169K | 3.37M | May 2007 – Apr 2026 |
| Universityvincent O-9-16739 | Extex Operating Company only | Sheep Mountain (Consolidated) | Upton | 6 | 164K | 1.72M | Aug 2008 – Apr 2026 |
| University Taylor Draw 31 O-9-19391 | RRP Operating LLC only | Sheep Mountain (Consolidated) | Upton | 2 | 162K | 386K | Dec 2015 – Apr 2026 |
| University 4-12 O-9-17914 | Civitas Permian Operating, LLC only | Sheep Mountain (Consolidated) | Upton | 2 | 145K | 127K | Mar 2012 – Jan 2025 |
| Emerald A O-9-18255 | Petx Operating LLC only | Sheep Mountain (Consolidated) | Upton | 5 | 111K | 370K | May 2013 – Apr 2026 |
| UNIV3 VINCENT23 O-9-16534 | Extex Operating Company only | Sheep Mountain (Consolidated) | Upton | 6 | 108K | 660K | Mar 2008 – Apr 2026 |
| Universityandrea O-9-16413 | Romine Oil & Gas, LLC only | Sheep Mountain (Consolidated) | Crockett | 1 | 102K | 218K | Oct 2007 – Apr 2026 |
| UNIV6 HANNAH26 O-9-16138 | Extex Operating Company only | Sheep Mountain (Consolidated) | Crockett | 1 | 93.2K | 88.4K | Dec 2006 – Apr 2026 |
| Universitysarah O-9-16143 | Romine Oil & Gas, LLC only | Sheep Mountain (Consolidated) | Crockett | 1 | 78K | 143K | Dec 2006 – Apr 2026 |
| University 4-11 O-9-17898 | Civitas Permian Operating, LLC only | Sheep Mountain (Consolidated) | Upton | 2 | 72K | 119K | Feb 2012 – Sep 2024 |
| Friulano O-9-17689 | BCP Resources, LLC only | Sheep Mountain (Consolidated) | Upton | 3 | 63.8K | 210K | Sep 2011 – Apr 2026 |
| University 4-20A O-9-16754 | Pioneer Natural Res. USA, Inc. only | Sheep Mountain (Consolidated) | Upton | 1 | 56.1K | 197K | Oct 2008 – Jun 2020 |
| Mary K. Shirk O-9-17939 | BCP Resources, LLC only | Sheep Mountain (Consolidated) | Upton | 2 | 51K | 188K | Jun 2012 – Dec 2025 |
| UNIV6 TAYNA22 O-9-16145 | H&P Oil & Gas LLC only | Sheep Mountain (Consolidated) | Crockett | 1 | 48.8K | 45K | Oct 2006 – Apr 2026 |
| UNIV3 VINCENT22 O-9-16620 | Extex Operating Company only | Sheep Mountain (Consolidated) | Upton | 2 | 47.6K | 199K | May 2008 – Dec 2025 |
| East Rankin Unit 3-27 O-9-18044 | Civitas Permian Operating, LLC only | Sheep Mountain (Consolidated) | Upton | 1 | 46.7K | 78.3K | Oct 2012 – Mar 2026 |
| Sonny Brown O-9-16816 | Romine Oil & Gas, LLC only | Sheep Mountain (Consolidated) | Crockett | 2 | 42.1K | 50.5K | Aug 2008 – Apr 2026 |
| Huckaby "26" O-9-20980 | GHS Energy Operating, LLC only | Sheep Mountain (Consolidated) | Upton | 4 | 40.6K | 105K | Jun 2020 – Apr 2026 |
| UNIV5 JOANNA5 O-9-16199 | RRP Operating LLC only | Sheep Mountain (Consolidated) | Upton | 2 | 40.5K | 170K | Feb 2007 – Jul 2021 |
| University 4-10 O-9-17800 | Hunt Oil Company only | Sheep Mountain (Consolidated) | Upton | 3 | 38K | 70.4K | Feb 2012 – Dec 2018 |
| University 4-14 O-9-17790 | Civitas Permian Operating, LLC only | Sheep Mountain (Consolidated) | Upton | 2 | 37.6K | 73.3K | Feb 2012 – Dec 2023 |
| University 4-13 O-9-17916 | Civitas Permian Operating, LLC only | Sheep Mountain (Consolidated) | Upton | 2 | 33.8K | 81.6K | May 2012 – Aug 2021 |
| University Lands 11-7 O-9-17852 | Earthstone Operating, LLC only | Sheep Mountain (Consolidated) | Reagan | 1 | 33.3K | 53.4K | Apr 2012 – Oct 2019 |
| Topaz O-9-17789 | Civitas Permian Operating, LLC only | Sheep Mountain (Consolidated) | Upton | 2 | 30.6K | 40.5K | Dec 2011 – Jun 2021 |
| University Lands 11-9 O-9-17831 | Permian Resources Operating, LLC only | Sheep Mountain (Consolidated) | Reagan | 2 | 30.2K | 57.4K | Jan 2012 – Aug 2022 |
| UNIV6 TAWNI15 O-9-16191 | H&P Oil & Gas LLC only | Sheep Mountain (Consolidated) | Reagan | 1 | 24.7K | 25.3K | Feb 2007 – Apr 2026 |
| UNIV5 BFU3 O-9-16142 | Extex Operating Company only | Sheep Mountain (Consolidated) | Upton | 1 | 22.6K | 54.1K | Dec 2006 – Nov 2022 |
| University "20" O-9-17936 | Civitas Permian Operating, LLC only | Sheep Mountain (Consolidated) | Upton | 1 | 22.3K | 163K | Aug 2012 – Sep 2024 |
| Universitysix O-9-16137 | Extex Operating Company only | Sheep Mountain (Consolidated) | Upton | 1 | 21.8K | 119K | Dec 2006 – Mar 2021 |
| Universitylindsay O-9-16917 | Romine Oil & Gas, LLC only | Sheep Mountain (Consolidated) | Crockett | 1 | 20.4K | 54.5K | Apr 2009 – Apr 2026 |
| Universitytiffany O-9-16146 | Romine Oil & Gas, LLC only | Sheep Mountain (Consolidated) | Crockett | 1 | 20.3K | 54.1K | Nov 2006 – Apr 2026 |
| University 3-36 O-9-18042 | Civitas Permian Operating, LLC only | Sheep Mountain (Consolidated) | Upton | 1 | 20.1K | 59.5K | Aug 2012 – Sep 2020 |
| Universityruby O-9-16491 | Romine Oil & Gas, LLC only | Sheep Mountain (Consolidated) | Crockett | 1 | 19.7K | 72.6K | Jan 2008 – Apr 2026 |
| University Muscadet O-9-18270 | Cambrian Management, Ltd. only | Sheep Mountain (Consolidated) | Upton | 1 | 19.4K | 49.9K | Jun 2013 – Oct 2020 |
| Brown "A" O-9-16135 | BCP Resources, LLC only | Sheep Mountain (Consolidated) | Upton | 2 | 18.7K | 31.3K | Dec 2006 – Jun 2024 |
| UNIV5 SABRINA24 O-9-16144 | Pbex Operations, LLC only | Sheep Mountain (Consolidated) | Crockett | 1 | 18.1K | 47.1K | Nov 2006 – Sep 2019 |
| University "15" O-9-18229 | Pioneer Natural Res. USA, Inc. only | Sheep Mountain (Consolidated) | Upton | 1 | 17.7K | 247K | Jan 2012 – Mar 2019 |
| University 4-21 O-9-18045 | Rockport Energy Solutions LLC only | Sheep Mountain (Consolidated) | Upton | 1 | 17K | 33.1K | Sep 2012 – Feb 2023 |
| University Lands 11-4 O-9-17927 | Permian Resources Operating, LLC only | Sheep Mountain (Consolidated) | Reagan | 1 | 17K | 43.2K | Apr 2012 – Dec 2017 |
| University 4-24 O-9-17767 | Civitas Permian Operating, LLC only | Sheep Mountain (Consolidated) | Upton | 1 | 16.6K | 25.2K | Dec 2011 – Jun 2024 |
| Emerald B O-9-20143 | Petx Operating LLC only | Sheep Mountain (Consolidated) | Upton | 2 | 16.5K | 68.6K | Apr 2018 – Apr 2026 |
| UNIV5 BFU9 O-9-16136 | RRP Operating LLC only | Sheep Mountain (Consolidated) | Upton | 1 | 15.7K | 26.2K | Dec 2006 – Jul 2020 |