| Parker Minerals 8 O-10-41606 | Crescent Energy Operating, LLC | Monahans Draw (Canyon 8388) | 1 | 11.8K | 25.3K | Jun 2011 – Jun 2022 |
| Fasken, David -BF- O-10-40328 | Fasken Oil and Ranch, Ltd. | Fasken, South (Wolfcamp) | 1 | 11.7K | 7.38K | Apr 2010 – Dec 2023 |
| Fasken Unit -14- O-10-40273 | Fasken Oil and Ranch, Ltd. | Fasken, South (Strawn) | 1 | 11.7K | 224K | Jul 2010 – Apr 2026 |
| Ector -BA- Fee O-10-26063 | Highmark Energy Operating, LLC | Cowden, North | 1 | 11.7K | 48.3K | by Jan 1993 – Dec 2014 |
| Holt, O. B., Tract 4 O-10-51340 | Texland Petroleum, L.P. | Venteam (Fusselman) | 1 | 11.6K | 7.02K | Mar 2019 – Dec 2024 |
| Cowden, R. B. -11- O-10-9012 | Magruder, Edwin H., Jr. | Goldsmith (5600) | 2 | 11.6K | 141K | by Jan 1993 – Oct 2006 |
| Cummins, H. E., -J- O-10-21677 | Formentera Operations LLC | Goldsmith, N. (San Andres, Con.) | 2 | 11.6K | 100K | by Jan 1993 – Sep 2018 |
| Ratliff Ranch "A" O-10-46189 | Slant Operating, LLC | Headlee, N. (Devonian) | 2 | 11.6K | 27.9K | Apr 2014 – Feb 2026 |
| Douglass Parker O-10-41659 | Sheridan Production Company, LLC | Goldsmith (Pennsylvanian) | 1 | 11.5K | 12.6K | May 2011 – May 2013 |
| T X L O-10-20404 | Baker Operating, Inc. | TXL (San Andres) | 2 | 11.5K | 15.3K | by Jan 1993 – Feb 2018 |
| Mins O-10-20532 | Maverick Permian LLC | Goldsmith, N. (San Andres, Con.) | 4 | 11.5K | 392K | by Jan 1993 – Aug 2017 |
| Cummins, H. E. Est. O-10-37922 | Octane Energy Operating, LLC | Goldsmith (Clear Fork) | 2 | 11.4K | 111K | Nov 2006 – Aug 2026 |
| Thomas -B- Tract 1 O-10-20208 | Apache Corporation | TXL (San Andres) | 4 | 11.4K | 63.6K | by Jan 1993 – Sep 2011 |
| Connell Heirs O-10-56376 | Cross Timbers Energy, LLC | Jordan (Wichita Albany) | 1 | 11.4K | 8.88K | Sep 2021 – Mar 2022 |
| Cowden, R. B. -A- O-10-27605 | Andector Exploration Company | Goldsmith, N. (San Andres, Con.) | 2 | 11.4K | 286K | by Jan 1993 – May 2016 |
| Edwards O-10-43592 | Ovintiv USA Inc. | Cowden, South (Canyon 8790) | 1 | 11.3K | 1.26K | Dec 2011 – Jun 2018 |
| Cowden, Emma "D" O-10-37226 | Texland Petroleum, L.P. | Cowden, North | 2 | 11.3K | 11.3K | Feb 2004 – May 2019 |
| Scharbauer G-10-56318 | Sundown Energy LP | Goldsmith, N. (San Andres, Con.) | 1 | 11.3K | 407K | by Jan 1993 – Mar 2019 |
| Barrow, Augusta O-10-34200 | Apache Corporation | Ratliff, N. (Wolfcamp) | 4 | 11.3K | 23.3K | Apr 1994 – Jun 2005 |
| Ector Fee Unit O-10-36827 | Aghorn Operating, Inc. | Harper (Strawn) | 1 | 11.2K | 10.1K | Mar 2002 – Aug 2016 |
| Parker Minerals 9 O-10-41756 | Sheridan Production Company, LLC | Monahans Draw (Canyon 8388) | 1 | 11.2K | 9.13K | Jul 2011 – Mar 2016 |
| Moss -C- O-10-26675 | Drake Oil & Gas, LLC | Harper | 5 | 11.2K | 21 | by Jan 1993 – Oct 2020 |
| Gist B-526 Unit O-10-33381 | Kerr-McGee Corporation | Foster | 1 | 11.2K | 8.07K | by Jan 1993 – Dec 1994 |
| Anderson, CHC R/a "E" O-10-30882 | Production Gathering Company, LP | Yarbrough & Allen (Wolfcamp) | 1 | 11.2K | 54.3K | by Jan 1993 – Jun 2023 |
| Anderson, C. H. C., R/a -E- O-10-16592 | Production Gathering Company, LP | Yarbrough & Allen (Devonian) | 1 | 11.1K | 37.2K | by Jan 1993 – Jun 2023 |
| Johnson, J. L. 25 O-10-34346 | Slant Operating, LLC | Cowden, North (Clear Fork) | 1 | 11.1K | 1.29K | Dec 1994 – Jan 1998 |
| Limpia O-10-32604 | Conocophillips Company | Andector (Waddell) | 1 | 11.1K | 35.1K | by Jan 1993 – Apr 1999 |
| Abell O-10-35933 | Maverick Permian LLC | Andector (Wichita Albany) | 1 | 11.1K | 26.4K | Oct 1998 – May 2010 |
| Palmer, Ruth G. O-10-24365 | Robertson Resources, Inc. | Foster (San Andres) | 1 | 11.1K | 7.75K | by Jan 1993 – Oct 2003 |
| Blakeney, B. H. -B- O-10-26137 | OXY USA Inc. | Cowden, North | 1 | 11.1K | 82.7K | by Jan 1993 – Jul 2001 |
| Judkins Townsite 'A' O-10-44115 | Ctoc Energy, LLC | Penwell (Glorieta) | 1 | 11K | 5.62K | Apr 2013 – Dec 2016 |
| Mobil O-10-33971 | Ausland Production Company | Three Leaguers (Clearfork) | 1 | 11K | 30 | Oct 1993 – Sep 1996 |
| Mobil-Slater -2- O-10-37968 | Baker Operating, Inc. | Goldsmith (Clear Fork) | 1 | 11K | 0 | Nov 2006 – Aug 2026 |
| Holt "A" O-10-21183 | Alto Minerals, Inc. | Cowden, North | 2 | 11K | 9.22K | by Jan 1993 – Oct 1999 |
| Parker, J. E. -A- O-10-11563 | Bright & Co. | Goldsmith (5600) | 1 | 11K | 31.7K | by Jan 1993 – Oct 2006 |
| S.W. Ratliff '2526A' O-10-45890 | Eureka Prospecting Company | Spraberry (Trend Area) | 1 | 10.9K | 40.1K | Jun 2014 – Jul 2016 |
| Thumper 48-24 K O-10-65313 | Diamondback E&P LLC | Spraberry (Trend Area) | 1 | 10.9K | 10.2K | Aug 2026 – Aug 2026 |
| Mozart 15 O-10-44475 | Flat Top Operating, LLC | Monahans Draw (Canyon 8388) | 1 | 10.9K | 312 | Jan 2013 – Oct 2024 |
| Cowden, R. B. -2 O-10-9796 | Magruder, Edwin H., Jr. | Goldsmith (5600) | 2 | 10.9K | 436K | by Jan 1993 – Oct 2006 |
| Ector -E- Fee NCT-1 O-10-21319 | Formentera Operations LLC | Harper (Strawn) | 1 | 10.9K | 7.24K | Apr 1996 – Mar 2020 |
| Barrow, Augusta O-10-31959 | O'Ryan Oil and Gas | Goldsmith (5600) | 1 | 10.8K | 4.63K | by Jan 1993 – Oct 2006 |
| Millard E O-10-56516 | Founders Oil & Gas Operating,llc | Penwell (Wichita Albany) | 1 | 10.8K | 15.9K | Dec 2021 – Jul 2022 |
| TXL-QQ- O-10-35364 | Apache Corporation | TXL (San Andres) | 1 | 10.7K | 9.86K | Jun 1997 – Jan 2009 |
| Edwards 3 O-10-39962 | Ovintiv USA Inc. | Sallie Ann (Spraberry-Wolfcamp) | 1 | 10.7K | 41.2K | Jul 2009 – May 2020 |
| Edwards -C- O-10-13417 | Baker Operating, Inc. | Double -H- (Grayburg) | 1 | 10.7K | 58 | by Jan 1993 – Aug 2026 |
| Goldsmith Andector Unit G-10-277047 | Maverick Permian LLC | Goldsmith (Clear Fork) | 1 | 10.7K | 620K | May 2015 – Aug 2026 |
| R.B. -AB- Cowden O-10-62115 | Octane Energy Operating, LLC | Martin (Consolidated) | 1 | 10.5K | 6.72K | Jul 2024 – Aug 2026 |
| Millard -A- O-10-36794 | Conocophillips Company | Penwell (Clear Fork 5100) | 1 | 10.4K | 14.8K | Nov 2001 – Feb 2008 |
| Barrow, Augusta Jvda 15 O-10-38077 | Cabal Energy Corporation | Barrow, West (Wolfcamp) | 1 | 10.4K | 0 | Nov 2006 – Feb 2020 |
| Clyde -B- O-10-20011 | Conocophillips Company | Goldsmith (Grayburg) | 1 | 10.3K | 37.3K | by Jan 1993 – Apr 2007 |