| University Andrews O-10-1270 | Maverick Permian LLC only | Embar (Permian) | Andrews | 216 | 8.07M | 78.3M | by Jan 1993 – Aug 2026 |
| University Andrews O-10-1268 | Conocophillips Company only | Embar (Ellenburger) | Andrews | 37 | 883K | 2.75M | by Jan 1993 – Apr 2014 |
| University Atp O-10-36491 | Crescent Energy Operating, LLC only | Martin (Consolidated) | Andrews | 19 | 449K | 2.57M | Dec 2000 – Aug 2026 |
| University a 4318 O-10-42995 | Montare Operating, Ltd. only | Shafter Lake, N. (San Andres) | Andrews | 12 | 402K | 238K | Aug 2012 – Aug 2026 |
| University A O-10-46722 | Octane Energy Operating, LLC only | Martin (Consolidated) | Andrews | 5 | 126K | 357K | Aug 2015 – Aug 2026 |
| University Andrews O-10-36270 | Maverick Permian LLC only | Tenacity (Glorieta) | Andrews | 13 | 114K | 1.35M | Jan 2000 – Oct 2024 |
| University Andrews 42 O-10-42162 | Baylor Operating, LLC only | Spraberry (Trend Area) | Andrews | 4 | 105K | 113K | Dec 2011 – Mar 2024 |
| University a 7-19 O-10-39408 | Diamondback E&P LLC only | Spraberry (Trend Area) | Andrews | 2 | 73.2K | 204K | Oct 2007 – Aug 2026 |
| University A12 O-10-58804 | Rafter T Resources LLC only | Shafter Lake (San Andres) | Andrews | 2 | 54.9K | 51.6K | Dec 2022 – Aug 2026 |
| University Atp O-10-38123 | Sandridge Expl. and Prod., LLC only | Martin (San Andres) | Andrews | 5 | 45.4K | 225K | Feb 2007 – May 2010 |
| University Andrews 8 O-10-42366 | Baylor Operating, LLC only | Spraberry (Trend Area) | Andrews | 3 | 43.8K | 39.7K | Oct 2011 – Jan 2024 |
| University Atp O-10-34020 | Minihan Oil & Gas Corporation only | Block 11 (Ellenburger) | Andrews | 1 | 40.5K | 12.6K | Nov 1993 – Nov 1999 |
| University Andrews G-10-152974 | Maverick Permian LLC only | Embar (Permian) | Andrews | 1 | 38.8K | 2.63M | Jan 1995 – Oct 2024 |
| University Atp O-10-34582 | Minihan Oil & Gas Corporation only | Martin (Clear Fork) | Andrews | 3 | 34.1K | 296K | Jul 1995 – Nov 2000 |
| University Atp O-10-33978 | Crescent Energy Operating, LLC only | Block 11 (Permian Detrital) | Andrews | 1 | 16.1K | 54.8K | Nov 1993 – Jan 1998 |
| University Andrews O-10-21905 | Conocophillips Company only | Goldsmith, N. (San Andres, Con.) | Andrews | 6 | 11K | 52.1K | by Jan 1993 – May 2010 |
| University AB O-10-33865 | Hilcorp Energy Company only | Three Bar (Wolfcamp) | Andrews | 2 | 8.99K | 27.3K | May 1993 – May 1998 |
| University Andrews O-10-40131 | Maverick Permian LLC only | Martin (Consolidated) | Andrews | 1 | 7.5K | 18.7K | Jun 2010 – Aug 2026 |
| University AQ O-10-37456 | Hilcorp Energy Company only | Three Bar (Wichita) | Andrews | 1 | 6.13K | 7.19K | Oct 2004 – Apr 2012 |
| University Andrews G-10-177779 | Conocophillips Company only | Tenacity (Glorieta) | Andrews | 1 | 5.34K | 578K | Apr 2000 – Oct 2011 |
| University Andrews O-10-46175 | Maverick Permian LLC only | Goldsmith, N. (San Andres, Con.) | Andrews | 2 | 4.7K | 61.9K | Jun 2015 – Oct 2022 |
| University Andrews G-10-220685 | Conocophillips Company only | Embar (Permian) | Andrews | 1 | 4.68K | 409K | Mar 2006 – Sep 2011 |
| University Andrews G-10-184087 | Conocophillips Company only | Embar (Permian) | Andrews | 1 | 3.91K | 758K | Jun 2001 – Aug 2014 |
| University a 1-4 O-10-43264 | Q Natural Resources, LLC only | Andrews, South (Wolfcamp) | Andrews | 1 | 3.32K | 2.3K | Oct 2011 – Apr 2016 |
| University Andrews G-10-178519 | Conocophillips Company only | Tenacity (Glorieta) | Andrews | 1 | 2.63K | 543K | Jun 2000 – Oct 2011 |
| University Andrews G-10-154643 | Phillips Petroleum Company only | Embar (5600) | Andrews | 1 | 1.89K | 65.8K | Apr 1995 – Oct 1996 |
| University Andrews G-10-154641 | Phillips Petroleum Company only | Embar (Permian) | Andrews | 1 | 676 | 23.9K | Apr 1995 – Dec 1996 |
| University Ariah O-10-61634 | Vin Fisher Operating, Inc. only | Shafter Lake (San Andres) | Andrews | 1 | 475 | 0 | Oct 2024 – Aug 2026 |
| University Atp G-10-152843 | Phillips Petroleum Company only | Martin (Clear Fork) | Andrews | 1 | 470 | 18.1K | Feb 1995 – Jul 1995 |
| Univeristy Andrews G-10-167292 | Maverick Permian LLC only | Goldsmith, N. (San Andres, Con.) | Andrews | 1 | 469 | 370K | Jan 1998 – May 2013 |
| University Atp O-10-34137 | Phillips Petroleum Company only | Martin (Clear Fork) | Andrews | 1 | 289 | 27.8K | Apr 1994 – Jan 1995 |
| University Atp O-10-34098 | Phillips Petroleum Company only | Martin (Clear Fork, LO) | Andrews | 1 | 222 | 1.67K | Feb 1994 – Mar 1994 |
| University Atp G-10-168022 | Minihan Oil & Gas Corporation only | Martin (Clear Fork) | Andrews | 1 | 201 | 31.7K | Feb 1998 – Jun 1999 |
| University AB O-10-34192 | Hilcorp Energy Company only | Three Bar (Wichita) | Andrews | 1 | 190 | 132 | Dec 1993 – Feb 1994 |
| University Andrews G-10-178521 | Maverick Permian LLC only | Tenacity (Glorieta) | Andrews | 1 | 103 | 748K | Apr 2000 – Apr 2024 |
| University Andrews G-10-179182 | Conocophillips Company only | Tenacity (Glorieta) | Andrews | 1 | 36 | 66.5K | Jul 2000 – Mar 2005 |
| University AZ G-10-83191 | Greystone Oil & Gas, LLP only | Emma, N.(yates) | Andrews | 1 | 0 | 204K | by Jan 1993 – Apr 2005 |
| University Andrews G-10-82947 | Phillips Petroleum Company only | Embar (Yates) | Andrews | 1 | 0 | 0 | — |
| University Andrews G-10-220686 | Conocophillips Company only | Embar (5600) | Andrews | 1 | 0 | 0 | — |
| University AZ G-10-264357 | Lime Rock Resources IV-a, L.P. only | Emma, N.(yates) | Andrews | 1 | 0 | 130K | Feb 2011 – Jan 2020 |
| University AZ G-10-270064 | Lime Rock Resources IV-a, L.P. only | Emma, N.(yates) | Andrews | 1 | 0 | 30K | Nov 2011 – Jan 2020 |
| University AZ G-10-77544 | Greystone Oil & Gas, LLP only | Emma, N.(yates) | Andrews | 1 | 0 | 0 | — |
| State University AO O-10-33208 | Exxon Corp. only | University Block 9 (Wolfcamp) | Andrews | 2 | 0 | 0 | — |
| University Andrews -87- O-10-34418 | Conocophillips Company only | Embar (Permian) | Andrews | 1 | 0 | 6 | Feb 1995 – Jul 1995 |
| University Andrews -B- O-10-38540 | St. Mary Land & Exploration Co. only | Goldsmith, N. (San Andres, Con.) | Andrews | 1 | 0 | 0 | — |
| University Andrews -A- O-10-38541 | Contango Resources, LLC only | Goldsmith, N. (San Andres, Con.) | Andrews | 1 | 0 | 0 | — |
| University Andrews -D- O-10-38544 | St. Mary Land & Exploration Co. only | Embar (Permian) | Andrews | 1 | 0 | 0 | — |
| University Andrews -A- O-10-38545 | St. Mary Land & Exploration Co. only | Embar (Permian) | Andrews | 1 | 0 | 0 | — |
| University Andrews -29- O-10-34419 | Whitehawk Production Company only | Embar (Permian) | Andrews | 1 | 0 | 6 | Feb 1995 – Jul 1995 |
| University Andrews G-10-168202 | Phillips Petroleum Company only | Andector (Grayburg) | Andrews | 1 | 0 | 0 | — |