| Goldsmith Andector Unit G-10-291577 | Maverick Permian LLC only | Goldsmith (Clear Fork) | Ector | 1 | 1.84K | 227K | Oct 2021 – Aug 2026 |
| Goldsmith Andector Unit G-10-153073 | Maverick Permian LLC only | Goldsmith (Clear Fork) | Ector | 1 | 1.83K | 580K | Dec 1994 – Jan 2002 |
| Fasken G-10-131985 | Endeavor Energy Resources L.P. only | Circle Bar,east (Wichita-Albany) | Ector | 1 | 1.75K | 79.2K | by Jan 1993 – Mar 2000 |
| Cowden, W.F., -C- Deep G-10-157413 | Occidental Permian Ltd. only | Goldsmith (Holt) | Ector | 1 | 1.74K | 164K | Aug 1995 – Dec 2007 |
| Fee "N" G-10-152777 | Aghorn Operating, Inc. only | Penwell (Queen) | Ector | 1 | 1.66K | 1.87M | Jan 1995 – May 2007 |
| TXL Devonian Main Pay Unit G-10-116619 | OXY USA WTP LP only | TXL (Devonian-Main Pay) | Ector | 1 | 1.66K | 1.44M | by Jan 1993 – Feb 2006 |
| Van G-10-293100 | Diamondback E&P LLC only | Sallie Ann (Spraberry-Wolfcamp) | Ector | 1 | 1.61K | 6.01K | Feb 2022 – Aug 2026 |
| Goldsmith Andector Unit G-10-186966 | Conocophillips Company only | Goldsmith (Clear Fork) | Ector | 1 | 1.36K | 308K | Dec 2001 – Aug 2010 |
| Goldsmith, C. A. et Al G-10-51935 | XTO Energy Inc. only | Goldsmith (Grayburg) | Ector | 1 | 1.18K | 3.31K | Jan 2007 – May 2007 |
| Goldsmith Andector Unit G-10-169502 | Conocophillips Company only | Goldsmith (Clear Fork) | Ector | 1 | 1.17K | 141K | May 1998 – Jan 2004 |
| Grayburg Gas Unit Xiv G-10-40123 | Vanguard Permian, LLC only | Goldsmith, East (Grayburg) | Ector | 1 | 1.12K | 446K | by Jan 1993 – Sep 2012 |
| Fasken Estate G-10-141616 | Fasken Oil and Ranch, Ltd. only | Circle Bar, East (Atoka) | Ector | 1 | 1.11K | 506K | by Jan 1993 – Jun 2004 |
| TXL G-10-153199 | Saguaro Petroleum, LLC only | Cowden, North | Ector | 1 | 1.1K | 13.5K | Oct 1994 – May 2020 |
| Rigel G-10-158925 | Marathon Oil Company only | Orion (Wolfcamp) | Ector | 1 | 1.05K | 562 | Oct 1996 – Oct 1996 |
| TXL -B- G-10-255732 | Aghorn Operating, Inc. only | Andector (Yates) | Ector | 1 | 1.03K | 7.73K | May 2010 – Jun 2012 |
| Holt, O.B. G-10-160409 | Chevron U. S. A. Inc. only | Penteam (Queen) | Ector | 1 | 990 | 732K | Oct 1996 – Oct 2002 |
| TXL "At" G-10-150372 | Pinnacle Mining Corporation only | Penwell (Queen) | Ector | 1 | 919 | 935K | Aug 1994 – Oct 2015 |
| Goldsmith-Landreth (Deep) Unit G-10-158428 | Amoco Production Company only | Goldsmith (Clear Fork) | Ector | 1 | 917 | 11.4K | Apr 1996 – Aug 1996 |
| Goldsmith Andector Unit G-10-155114 | Phillips Petroleum Company only | Goldsmith (Clear Fork) | Ector | 1 | 853 | 214K | Jul 1995 – Apr 1998 |
| Goldsmith, C. A. et Al. G-10-280240 | XTO Energy Inc. only | Goldsmith (Grayburg) | Ector | 1 | 842 | 54.7K | May 2016 – Apr 2021 |
| Goldsmith Blakeney SA Unit G-10-183783 | Occidental Permian Ltd. only | Goldsmith (San Andres) | Ector | 1 | 818 | 355K | Jun 2001 – Mar 2013 |
| Embar G-10-153631 | Maverick Permian LLC only | Andector (Grayburg) | Ector | 1 | 793 | 182K | Feb 1995 – Jul 2017 |
| Jessie -B- G-10-38819 | Burleson, Lewis B. Inc. only | Goldsmith (Grayburg) | Ector | 1 | 786 | 27.8K | by Jan 1993 – Jan 1998 |
| Cowden "A" G-10-205157 | Basin Well Service of Odessa,inc only | Goldsmith, East (San Andres) | Ector | 1 | 769 | 761K | May 2004 – May 2026 |
| Ector "BB" Fee G-10-116798 | OXY USA Inc. only | Cowden, North | Ector | 1 | 761 | 741K | by Jan 1993 – Apr 2007 |
| Blakeney 29 G-10-58451 | Breck Operating Corp. only | Goldsmith, East (Grayburg) | Ector | 1 | 735 | 942K | by Jan 1993 – Jan 2010 |
| TXL "19" G-10-147531 | Endeavor Energy Resources L.P. only | York (Queen-Grayburg) | Ector | 1 | 730 | 273K | Dec 1993 – Jul 2006 |
| Holt, O. B., Jr. G-10-183053 | Texland Petroleum, L.P. only | Penteam (Queen) | Ector | 1 | 707 | 372K | Jan 2001 – Aug 2026 |
| Goldsmith Andector Unit G-10-153075 | Conocophillips Company only | Goldsmith (Clear Fork) | Ector | 1 | 661 | 249K | Dec 1994 – Sep 2001 |
| Blakeney 32 G-10-174345 | Petex only | Goldsmith, East (Grayburg) | Ector | 1 | 633 | 183K | Aug 1999 – Aug 2026 |
| Cowden "A" G-10-72161 | Cuervo, Inc. only | Cowden, South | Ector | 1 | 565 | 9.81K | by Jan 1993 – Jun 1995 |
| Embar G-10-156316 | Conocophillips Company only | Andector (Grayburg) | Ector | 1 | 560 | 724K | Nov 1995 – Dec 2012 |
| Ector "BF" Fee G-10-154390 | Diamond S Energy Company only | Penwell (Queen) | Ector | 1 | 545 | 578K | Apr 1995 – Jun 2008 |
| Scharbauer "G" G-10-185905 | Saddleback Exploration, LLC only | Goldsmith, East (Queen) | Ector | 1 | 530 | 90.5K | Jun 2001 – Sep 2012 |
| Blakeney 29 G-10-234583 | Breck Operating Corp. only | Cowden, North | Ector | 1 | 521 | 179K | Mar 2008 – Aug 2010 |
| Goldsmith-Blakeney/S. A./Unit G-10-152978 | Occidental Permian Ltd. only | Goldsmith, East (Grayburg) | Ector | 1 | 503 | 912K | Jul 1993 – Aug 2026 |
| Cowden -A- G-10-19939 | Basin Well Service of Odessa,inc only | Goldsmith, East (Grayburg) | Ector | 1 | 496 | 144K | Feb 1993 – May 2026 |
| North Goldsmith Gas Unit No. 1 G-10-216725 | R3 Operating Corporation only | Goldsmith, N. (San Andres, Con.) | Ector | 1 | 472 | 115K | Jun 2006 – Jul 2026 |
| Fee -ZG- G-10-290487 | Fasken Oil and Ranch, Ltd. only | Fasken (Penn.) | Ector | 1 | 467 | 43.6K | Feb 2020 – Nov 2025 |
| Embar G-10-159032 | Conocophillips Company only | Andector (Grayburg) | Ector | 1 | 466 | 62.9K | Jun 1996 – Jun 2013 |
| El Sapo "4" G-10-178498 | Texaco E & P Inc. only | Goldsmith, East (Queen) | Ector | 1 | 453 | 0 | Dec 1998 – Mar 1999 |
| Cowden "A" G-10-220712 | Basin Well Service of Odessa,inc only | Goldsmith, East (San Andres) | Ector | 1 | 445 | 667K | Jan 2006 – May 2026 |
| Fasken G-10-218618 | Endeavor Energy Resources L.P. only | Circle Bar,east (Wichita-Albany) | Ector | 1 | 426 | 5.68K | Jun 2006 – Dec 2010 |
| Holt, O.B. G-10-159326 | Chevron U. S. A. Inc. only | Penteam (Queen) | Ector | 1 | 413 | 38.1K | May 1996 – Jun 2000 |
| El Sapo "16" G-10-166517 | XTO Energy Inc. only | Goldsmith, East (Queen) | Ector | 1 | 387 | 815K | Oct 1997 – Mar 2007 |
| North Cowden Unit G-10-179305 | Occidental Permian Ltd. only | Cowden, North | Ector | 1 | 364 | 6.46K | Oct 2000 – Jul 2001 |
| Wallace "C" G-10-163478 | Lario Oil & Gas Company only | Goldsmith, East (Queen) | Ector | 1 | 357 | 460K | May 1997 – Jun 2000 |
| Embar G-10-168296 | Conocophillips Company only | Loretta (Glorieta) | Ector | 1 | 342 | 481K | Apr 1998 – Jan 2003 |
| Cowden, Emma "D" G-10-185543 | Alto Minerals, Inc. only | Penteam (Queen) | Ector | 1 | 284 | 2.45K | May 2001 – Jun 2002 |
| Frank -B- G-10-30364 | Maverick Permian LLC only | Goldsmith, N. (San Andres, Con.) | Ector | 1 | 280 | 612K | by Jan 1993 – Jul 2025 |