| Goldsmith-Landreth /Deep/ Unit O-10-19815 | Occidental Permian Ltd. only | Goldsmith (Clear Fork) | Ector | 655 | 34.4M | 51.5M | Jan 1993 – Jul 2026 |
| Goldsmith, C. A., Etal O-10-2100 | Hilcorp Energy Company only | Goldsmith (Clear Fork) | Ector | 884 | 18.5M | 43.1M | Jan 1993 – Jul 2026 |
| Goldsmith San Andres Unit O-10-2020 | Hilcorp Energy Company only | Goldsmith | Ector | 721 | 14.8M | 20.4M | Jan 1993 – Jul 2026 |
| Goldsmith Andector Unit O-10-21193 | Maverick Permian LLC only | Goldsmith (Clear Fork) | Ector | 625 | 14.3M | 162M | Jan 1993 – Jul 2026 |
| Goldsmith-Cummins /Deep/ Unit O-10-20543 | Formentera Operations LLC only | Goldsmith (Clear Fork) | Ector | 396 | 10.2M | 28.1M | Jan 1993 – Jul 2026 |
| Goldsmith-Landreth/San Andres/UT O-10-17491 | Atlas Operating LLC only | Goldsmith | Ector | 434 | 10.2M | 11.8M | Jan 1993 – Jul 2026 |
| Goldsmith, C. A., Etal O-10-2290 | XTO Energy Inc. only | Goldsmith (5600) | Ector | 699 | 8.37M | 9.94M | Jan 1993 – Jan 2007 |
| Igoe-Smith Oper. Area O-11-5947 | Occidental Permian EOR, LLC only | Slaughter | Cochran | 112 | 7.8M | 4.41M | Jan 1993 – Jul 2026 |
| Goldsmith Adobe Unit O-10-18713 | Neg Operating LLC only | Goldsmith (5600) | Ector | 327 | 4.96M | 5.07M | Jan 1993 – Jun 2011 |
| Cowden, Clyde O-10-38628 | Maverick Permian LLC only | Goldsmith (Clear Fork) | Ector | 174 | 4.78M | 7.86M | Nov 2006 – Jul 2026 |
| Sealy Smith Foundation O-10-4403 | Occidental Permian Ltd. only | Monahans (Clear Fork) | Ward | 260 | 4.66M | 5.39M | Jan 1993 – Jul 2026 |
| J Smith Unit A O-2-10166 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | DE Witt | 10 | 4.15M | 12.3M | Feb 2012 – Jul 2026 |
| Goldsmith Adobe Unit O-10-37943 | Crescent Energy Operating, LLC only | Goldsmith (Clear Fork) | Ector | 356 | 3.26M | 4.01M | Nov 2006 – Jul 2026 |
| Sealy Smith Foundation O-10-36549 | Occidental Permian Ltd. only | Monahans (Wolf.-Ellen., Cons) | Ward | 41 | 2.81M | 18M | Jan 2001 – Jul 2026 |
| Cowden, Clyde O-10-2309 | Conocophillips Company only | Goldsmith (5600) | Ector | 87 | 2.6M | 4.04M | Jan 1993 – Jul 2008 |
| Fowler-Smith 12-7 O-10-51546 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Glasscock | 11 | 2.58M | 5.51M | Feb 2019 – Jul 2026 |
| Goldsmith, C. A., Etal O-10-2186 | Hilcorp Energy Company only | Goldsmith (Devonian) | Ector | 42 | 2.3M | 13.1M | Jan 1993 – Jul 2026 |
| Sealy Smith Foundation -A- O-10-49490 | Blackbeard Operating, LLC only | Monahans, North (Clearfork) | Winkler | 57 | 1.95M | 8.63M | Mar 2017 – Jul 2026 |
| Sealy-Smith Foundation "B" O-10-50028 | Blackbeard Operating, LLC only | Monahans, North (Clearfork) | Winkler | 36 | 1.83M | 8.01M | Apr 2017 – Jul 2026 |
| Smith-Igoe O-11-6071 | Hilcorp Energy Company only | Slaughter | Cochran | 9 | 1.8M | 1.29M | Jan 1993 – Jul 2026 |
| Smith -E- O-7-6398 | Basa Resources, Inc. only | East Texas | — | 16 | 1.74M | 710K | Jan 1993 – Jul 2026 |
| CVX 6 O-10-39029 | Crescent Energy Operating, LLC only | Goldsmith (Clear Fork) | Ector | 28 | 1.56M | 2.66M | Nov 2008 – Jul 2026 |
| Sealy Smith Foundation -A- O-10-31515 | Hilcorp Energy Company only | Monahans, North (Clearfork) | Winkler | 30 | 1.54M | 14.6M | Jan 1993 – Jul 2026 |
| Smith, S. G. & Maud -B- O-7-7615 | Basa Resources, Inc. only | East Texas | — | 16 | 1.52M | 628K | Jan 1993 – Jul 2026 |
| Tom-Smith Unit A O-1-17689 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-1) | Atascosa | 6 | 1.43M | 1.75M | Feb 2014 – Jul 2026 |
| Parker Minerals 7 O-10-38624 | Acoma Operating, LLC only | Goldsmith (Clear Fork) | Ector | 42 | 1.42M | 3.54M | Sep 2007 – Jul 2026 |
| Wilhelm Smith Unit B O-2-10530 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Atascosa | 6 | 1.38M | 1.57M | May 2013 – Jul 2026 |
| Frank -B- O-10-36889 | Maverick Permian LLC only | Goldsmith (Clear Fork) | Ector | 19 | 1.27M | 7.61M | Jun 2002 – Jul 2026 |
| Tom-Smith Unit B O-1-18809 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-1) | Atascosa | 7 | 1.23M | 1.06M | Feb 2015 – Jul 2026 |
| Esse-Smith Ranch Unit A O-1-15650 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-1) | Atascosa | 5 | 1.22M | 1.81M | Jun 2011 – Jul 2026 |
| Weyman O-10-2140 | Occidental Permian Ltd. only | Goldsmith (Clear Fork) | Ector | 15 | 1.22M | 1.93M | Jan 1993 – Jul 2026 |
| Laren O-10-2130 | Formentera Operations LLC only | Goldsmith (Clear Fork) | Ector | 14 | 1.21M | 2.11M | Jan 1993 – Jul 2026 |
| Cartwright O-11-69791 | Onaroll Operating LLC only | Smith (Spraberry) | Lynn | 3 | 1.21M | 277K | Sep 2011 – Jul 2026 |
| Mooers O-10-2134 | Occidental Permian Ltd. only | Goldsmith (Clear Fork) | Ector | 16 | 1.19M | 1.14M | Jan 1993 – Jul 2026 |
| Sealy-Smith Foundation -A- O-10-4409 | Hilcorp Energy Company only | Monahans, N. (Ellenburger) | Winkler | 5 | 1.18M | 874K | Jan 1993 – Jul 2026 |
| West Goldsmith Unit O-10-20888 | Aghorn Operating, Inc. only | Goldsmith, W. (Clear Fork, Up.) | Ector | 156 | 1.17M | 2.56M | Jan 1993 – Jul 2026 |
| Smith, Fannie O-7-7613 | Basa Resources, Inc. only | East Texas | — | 14 | 1.14M | 461K | Jan 1993 – Jul 2026 |
| Goldsmith Blakeney Clrfk. Unit O-10-20639 | Lario Oil & Gas Company only | Goldsmith (Clear Fork) | Ector | 25 | 1.12M | 1.07M | Jan 1993 – Jul 2026 |
| Smith "19" O-10-34120 | Sahara Operating Company only | Cowden, North (Clear Fork) | Ector | 5 | 1.11M | 129K | Mar 1994 – Jul 2026 |
| Sealy-Smith Foundation -A- O-10-31588 | Hilcorp Energy Company only | Monahans, North (Fusselman) | Winkler | 9 | 1.1M | 2.53M | Jan 1993 – Jul 2026 |
| Esse-Smith Ranch Unit B O-1-15670 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-1) | Atascosa | 5 | 1.05M | 1.48M | Aug 2011 – Jul 2026 |
| Parker Minerals 4 O-10-44856 | Crescent Energy Operating, LLC only | Goldsmith | Ector | 5 | 1.03M | 1.76M | Nov 2013 – Jul 2026 |
| Smith -D- O-7-6397 | Basa Resources, Inc. only | East Texas | — | 12 | 984K | 437K | Jan 1993 – Jul 2026 |
| Smith SN 48-37 02 O-10-45870 | Diamondback E&P LLC only | Spraberry (Trend Area) | Howard | 4 | 983K | 1.51M | Apr 2014 – Jul 2026 |
| CVX 6B O-10-40581 | Crescent Energy Operating, LLC only | Goldsmith (Clear Fork) | Ector | 26 | 982K | 1.89M | Aug 2010 – Jul 2026 |
| Smith Jalonick 16-21 I O-10-56640 | Diamondback E&P LLC only | Spraberry (Trend Area) | Martin | 3 | 960K | 1.96M | Dec 2021 – Jul 2026 |
| Pate O-10-43391 | Scout Energy Management LLC only | Goldsmith (Clear Fork) | Ector | 17 | 953K | 5.99M | Dec 2012 – Jul 2026 |
| Goldsmith, J. B. O-6-1358 | Atlas Operating LLC only | Quitman | Wood | 19 | 922K | 303K | Jan 1993 – Jul 2026 |
| Smith, S. G. & Maud -C- O-7-7616 | Basa Resources, Inc. only | East Texas | — | 12 | 916K | 440K | Jan 1993 – Jul 2026 |
| Smith, S. G. & Maud A. O-7-7614 | Basa Resources, Inc. only | East Texas | — | 12 | 913K | 411K | Jan 1993 – Jul 2026 |