| Cummins -B- O-10-31178 | Baker Operating, Inc. | Goldsmith | 2 | 10.3K | 2.94K | by Jan 1993 – Aug 2026 |
| Yarbrough & Allen O-10-17833 | Aghorn Operating, Inc. | Lazy R. (Strawn Detritus) | 3 | 10.3K | 26.4K | by Jan 1993 – Nov 1997 |
| TXL -B- O-10-20190 | Tejas Trucking, Inc. | TXL (San Andres) | 3 | 10.3K | 78.4K | by Jan 1993 – Feb 2018 |
| Fasken, David (CI) O-10-28772 | Occidental Permian Ltd. | Cowden, North | 1 | 10.2K | 19K | by Jan 1993 – Jul 2016 |
| Cowden "28" O-10-24878 | Raptor Petroleum Develop, LLC | Cowden, South | 1 | 10.2K | 29K | by Jan 1993 – Sep 2018 |
| Thumper 48-24 O O-10-65165 | Diamondback E&P LLC | Spraberry (Trend Area) | 1 | 10.2K | 9.51K | Aug 2026 – Aug 2026 |
| Connell 29 O-10-39609 | Raptor Petroleum Develop, LLC | Jordan | 1 | 10.1K | 0 | Aug 2009 – Dec 2018 |
| TXL -E- O-10-35811 | Apache Corporation | TXL (Central Waddell) | 1 | 10K | 64.6K | Dec 1997 – Apr 2008 |
| Cowden K O-10-8834 | Andector Exploration Company | Goldsmith (5600) | 2 | 10K | 49.3K | Oct 1993 – Oct 2006 |
| Thumper 48-24 G O-10-65461 | Diamondback E&P LLC | Spraberry (Trend Area) | 1 | 10K | 9.25K | Aug 2026 – Aug 2026 |
| Yarbrough & Allen O-10-30021 | Aghorn Operating, Inc. | Yarbrough & Allen (Wolfcamp) | 3 | 10K | 1.3K | by Jan 1993 – Jun 2000 |
| Williamson -C- O-10-37972 | Jay Management Company, LLC | Goldsmith (Clear Fork) | 1 | 10K | 268 | Nov 2006 – Aug 2026 |
| Cheyenne-Cummins O-10-37924 | Contango Resources, LLC | Goldsmith (Clear Fork) | 2 | 10K | 68.7K | Nov 2006 – Feb 2013 |
| TXL -A- O-10-30691 | Aghorn Operating, Inc. | TXL (San Andres) | 2 | 9.95K | 40.3K | by Jan 1993 – Dec 2013 |
| Cowden, E. F. -40- O-10-25416 | Moss SWD, LLC | Cowden, South | 3 | 9.94K | 78.6K | by Jan 1993 – Jun 2017 |
| Cummins -U- O-10-37999 | Hilcorp Energy Company | Goldsmith (Clear Fork) | 2 | 9.93K | 74.5K | Nov 2006 – May 2021 |
| Connell, W. E., NCT-15 O-10-19354 | Texaco E & P Inc. | Penwell (Glorieta) | 1 | 9.93K | 23 | by Jan 1993 – Apr 1997 |
| TXL "P" O-10-24677 | Formentera Operations LLC | Goldsmith, N. (San Andres, Con.) | 1 | 9.9K | 64.6K | by Jan 1993 – Aug 2026 |
| Pevehouse O-10-33378 | Quay Valley, Inc. | Cuerno Largo (Penn) | 1 | 9.88K | 15.6K | by Jan 1993 – Feb 2001 |
| Kloh "B-7" O-10-49701 | Aghorn Operating, Inc. | Goldsmith, W. (San Andres) | 2 | 9.84K | 9.25K | Mar 2018 – Jun 2026 |
| TXL O-10-35445 | Hilcorp Energy Company | TXL (Wolfcamp, North) | 1 | 9.81K | 22.7K | May 1997 – Feb 2016 |
| Parker Ranchland 22 O-10-43315 | Ica Energy Operating, L.L.C. | Harper (Devonian) | 1 | 9.8K | 13.4K | Jun 2012 – Mar 2013 |
| Cheyenne-Cummins O-10-12222 | Tacor Resources Inc | Goldsmith (5600) | 2 | 9.75K | 134K | by Jan 1993 – Oct 2006 |
| TXL -O- O-10-49727 | Formentera Operations LLC | Goldsmith, W. (San Andres) | 1 | 9.72K | 8.85K | Mar 2018 – Aug 2026 |
| Exxon-Barrow "16" O-10-36042 | Texland Petroleum, L.P. | Dolphin (U. Spraberry) | 1 | 9.63K | 47 | Jun 1999 – Dec 2001 |
| Cummins -W- O-10-2037 | OXY USA WTP LP | Goldsmith | 3 | 9.62K | 20.1K | by Jan 1993 – May 2002 |
| Cummins, H.E. -J- O-10-35176 | Formentera Operations LLC | Goldsmith, W. (Clear Fork, Up.) | 1 | 9.62K | 58.5K | Nov 1996 – Nov 2022 |
| Father Mulcahy O-10-37413 | Andector Exploration Company | Goldsmith (Grayburg) | 1 | 9.49K | 0 | Mar 2004 – Oct 2011 |
| Thomas -I- O-10-27437 | Anadarko Petroleum Corporation | TXL (San Andres) | 4 | 9.49K | 188 | by Jan 1993 – Dec 2001 |
| Cummins, H. E. 'B' O-10-35494 | Anadarko Petroleum Corporation | Andector (Wichita Albany) | 1 | 9.36K | 22.7K | Sep 1997 – Jun 1999 |
| Blakeney -OB- O-10-24325 | BP America Production Company | Cowden, North | 2 | 9.31K | 24.3K | by Jan 1993 – Oct 1998 |
| Cummins, H. E., -B- O-10-13311 | Aghorn Operating, Inc. | Goldsmith (5600) | 3 | 9.22K | 49K | by Jan 1993 – Oct 1998 |
| Rickson O-10-29265 | Southwest Royalties, Inc. | Goldsmith (5600) | 1 | 9.22K | 82.4K | by Jan 1993 – Nov 2005 |
| Ratliff "J" O-10-34723 | COG Operating LLC | Headlee, N. (Devonian) | 2 | 9.19K | 34.9K | Dec 1994 – May 2016 |
| Thomas -G- O-10-38094 | Boaz Energy II Operating, LLC | Goldsmith (Clear Fork) | 1 | 9.18K | 0 | Nov 2006 – Aug 2015 |
| Williamson -D- O-10-31035 | Phoenix Hydrocarbons Operating | Goldsmith, N. (San Andres, Con.) | 1 | 9.13K | 12.1K | by Jan 1993 – Dec 1997 |
| TXL -D- O-10-15604 | Drake Oil & Gas, LLC | TXL (Wichita Albany, South) | 1 | 9.1K | 11.1K | by Jan 1993 – Sep 2019 |
| Millard -K- O-10-62743 | Ring Energy, Inc. | Penwell (Clear Fork 5100) | 1 | 9.06K | 35.1K | Dec 2024 – Apr 2026 |
| Cross, John T. -B- O-10-18362 | Endeavor Energy Resources L.P. | Lawson (San Andres) | 4 | 8.99K | 43.4K | by Jan 1993 – Jul 1998 |
| TXL -A- O-10-15701 | Aghorn Operating, Inc. | TXL (Devonian) | 2 | 8.99K | 68.6K | by Jan 1993 – Jul 1999 |
| Kloh D-9 O-10-39714 | Boaz Energy II Operating, LLC | Goldsmith (Clear Fork) | 1 | 8.93K | 30.1K | Oct 2009 – Jun 2015 |
| Ector -Q- Fee O-10-49705 | Aghorn Operating, Inc. | Goldsmith, W. (San Andres) | 4 | 8.88K | 4.65K | Mar 2018 – Jun 2026 |
| Parker Minerals 7 O-10-47016 | Acoma Operating, LLC | Goldsmith | 2 | 8.88K | 26.2K | Jun 2014 – Dec 2023 |
| Cowden J O-10-38603 | Andector Exploration Company | Goldsmith (Clear Fork) | 2 | 8.88K | 83.9K | Nov 2006 – Aug 2026 |
| Cowden, R. B. O-10-9462 | M & J Energy, Inc. | Goldsmith (5600) | 2 | 8.87K | 85.5K | by Jan 1993 – Oct 2006 |
| McFall, R.E. O-10-49710 | DSR Oil & Gas, Inc. | Goldsmith, W. (San Andres) | 2 | 8.83K | 268 | Mar 2018 – Aug 2026 |
| Embar O-10-14198 | Conocophillips Company | Goldsmith (5600) | 2 | 8.78K | 61.7K | by Jan 1993 – Jul 2006 |
| Goldsmith Andector Unit G-10-276994 | Maverick Permian LLC | Goldsmith (Clear Fork) | 1 | 8.77K | 637K | May 2015 – Aug 2026 |
| Thomas, A. E O-10-24191 | XTO Energy Inc. | TXL (San Andres) | 4 | 8.7K | 162K | by Jan 1993 – Aug 2008 |
| Thomas -C- O-10-49692 | Hilcorp Energy Company | Goldsmith, W. (San Andres) | 2 | 8.67K | 8.77K | Feb 2021 – Aug 2026 |