| Blakeney 32 G-10-174345 | Petex | Goldsmith, East (Grayburg) | 1 | 633 | 183K | Aug 1999 – Aug 2026 |
| North Goldsmith Gas Unit No. 1 O-10-36761 | M & J Energy, Inc. | Goldsmith, N. (San Andres, Con.) | 1 | 631 | 49.1K | Sep 2001 – May 2006 |
| Blakeney "29" O-10-38288 | Breck Operating Corp. | Cowden, North | 1 | 629 | 49.6K | Dec 2006 – Feb 2008 |
| Rant O-10-40911 | Conocophillips Company | Goldsmith, N. (San Andres, Con.) | 1 | 625 | 0 | Feb 2011 – Sep 2012 |
| Ward "D" O-10-35345 | Concho Resources Inc. | Orion (Wolfcamp) | 2 | 602 | 1.38K | May 1997 – Aug 1998 |
| Johnson, J. Lee O-10-22431 | Quay Valley, Inc. | Cowden, North (Clear Fork) | 1 | 596 | 25 | by Jan 1993 – Feb 1995 |
| Shoe Bar "E" O-10-37227 | COG Operating LLC | King Lake ( Waddell) | 1 | 594 | 733 | Feb 2004 – Jul 2004 |
| TXL -A- O-10-14028 | R.K.G. Operations, Inc. | Moss (Grayburg) | 3 | 577 | 18 | by Jan 1993 – Jun 1995 |
| Cowden Ranch -6- O-10-32245 | Rust Oil Corp. | Donnelly (San Andres) | 1 | 569 | 606 | by Jan 1993 – Aug 1993 |
| Cowden South 40 O-10-42630 | Aghorn Operating, Inc. | Addis (Strawn) | 1 | 568 | 1.29K | Nov 2011 – Jul 2026 |
| Cowden "A" G-10-72161 | Cuervo, Inc. | Cowden, South | 1 | 565 | 9.81K | by Jan 1993 – Jun 1995 |
| Embar G-10-156316 | Conocophillips Company | Andector (Grayburg) | 1 | 560 | 724K | Nov 1995 – Dec 2012 |
| Ector "BF" Fee G-10-154390 | Diamond S Energy Company | Penwell (Queen) | 1 | 545 | 578K | Apr 1995 – Jun 2008 |
| Moss, Paul -48- O-10-19326 | Chase, Mack C. | Harper | 2 | 537 | 92 | by Jan 1993 – Oct 1996 |
| Scharbauer "G" G-10-185905 | Saddleback Exploration, LLC | Goldsmith, East (Queen) | 1 | 530 | 90.5K | Jun 2001 – Sep 2012 |
| Blakeney 29 G-10-234583 | Breck Operating Corp. | Cowden, North | 1 | 521 | 179K | Mar 2008 – Aug 2010 |
| Barrow O-10-34231 | Texon Oil Company, Inc. | Ellu (Queen) | 1 | 515 | 3 | Jul 1994 – Jan 1996 |
| TXL -HHH- O-10-22231 | Golden Specialties Oil & Gas | Edwards, West (Canyon) | 2 | 514 | 4.02K | by Jan 1993 – Sep 1999 |
| Connell, W. E. NCT-7 O-10-18130 | XTO Energy Inc. | Penwell (Clear Fork) | 1 | 512 | 536 | May 2007 – May 2007 |
| Thomas "H" Tract II O-10-24766 | Apache Corporation | TXL (San Andres) | 2 | 509 | 594 | by Jan 1993 – Nov 1998 |
| Goldsmith-Blakeney/S. A./Unit G-10-152978 | Occidental Permian Ltd. | Goldsmith, East (Grayburg) | 1 | 503 | 912K | Jul 1993 – Aug 2026 |
| Millard -E- O-10-4870 | Conocophillips Company | Penwell (Ellenburger) | 2 | 500 | 442 | by Jan 1993 – Sep 1993 |
| Cowden -A- G-10-19939 | Basin Well Service of Odessa,inc | Goldsmith, East (Grayburg) | 1 | 496 | 144K | Feb 1993 – May 2026 |
| Cowden "E" O-10-33637 | Yucca Energy, Inc. | Harper | 1 | 495 | 212 | by Jan 1993 – Jun 1993 |
| Rigel O-10-35403 | Marathon Oil Company | Edwards -04- (Wolfcamp) | 1 | 489 | 10K | Nov 1996 – Jun 1997 |
| Moss Unit "C" O-10-48353 | Aghorn Operating, Inc. | Cowden, South | 1 | 489 | 0 | Mar 2018 – Mar 2019 |
| Henderson Unit O-10-22458 | Satanta Oil Company | Cowden, South (Canyon 8790) | 1 | 487 | 104 | by Jan 1993 – Mar 2002 |
| Connell, W. E., -A- O-10-19806 | Siana Oil & Gas | Penwell (Clear Fork) | 1 | 481 | 1.16K | by Jan 1993 – Apr 2009 |
| Connell, W.E. NCT-3 O-10-34748 | Chevron U. S. A. Inc. | Penwell (Clear Fork) | 1 | 481 | 1.6K | Nov 1995 – Jan 1996 |
| North Goldsmith Gas Unit No. 1 G-10-216725 | R3 Operating Corporation | Goldsmith, N. (San Andres, Con.) | 1 | 472 | 115K | Jun 2006 – Jul 2026 |
| Millard D O-10-34221 | Phillips Petroleum Company | Penwell (Devonian) | 1 | 471 | 806 | Jul 1994 – Dec 1994 |
| Fee -ZG- G-10-290487 | Fasken Oil and Ranch, Ltd. | Fasken (Penn.) | 1 | 467 | 43.6K | Feb 2020 – Nov 2025 |
| Embar G-10-159032 | Conocophillips Company | Andector (Grayburg) | 1 | 466 | 62.9K | Jun 1996 – Jun 2013 |
| Millard -C- O-10-4868 | Conocophillips Company | Penwell (Ellenburger) | 2 | 453 | 1.11K | by Jan 1993 – Dec 1993 |
| El Sapo "4" G-10-178498 | Texaco E & P Inc. | Goldsmith, East (Queen) | 1 | 453 | 0 | Dec 1998 – Mar 1999 |
| Cowden "A" G-10-220712 | Basin Well Service of Odessa,inc | Goldsmith, East (San Andres) | 1 | 445 | 667K | Jan 2006 – May 2026 |
| Fasken G-10-218618 | Endeavor Energy Resources L.P. | Circle Bar,east (Wichita-Albany) | 1 | 426 | 5.68K | Jun 2006 – Dec 2010 |
| Rumsey -A- O-10-34900 | Celero Energy, L.P. | Goldsmith | 1 | 425 | 738 | Jul 1996 – Dec 1996 |
| Holt, O.B. G-10-159326 | Chevron U. S. A. Inc. | Penteam (Queen) | 1 | 413 | 38.1K | May 1996 – Jun 2000 |
| TXL "23" O-10-33752 | Denbury Management, Inc. | York (Grayburg) | 1 | 399 | 548 | by Jan 1993 – Aug 1993 |
| Slator -E- O-10-16401 | Apache Corporation | TXL (Devonian) | 3 | 399 | 7.43K | by Jan 1993 – Apr 2007 |
| El Sapo "16" G-10-166517 | XTO Energy Inc. | Goldsmith, East (Queen) | 1 | 387 | 815K | Oct 1997 – Mar 2007 |
| Henderson, F. A. -B- O-10-38082 | OXY USA WTP LP | Cowden, South (Canyon 8790) | 1 | 384 | 167 | Sep 2006 – Mar 2007 |
| J. E. Parker 20 O-10-47996 | BVX Operating, Inc. | Martin (Consolidated) | 1 | 382 | 0 | Feb 2016 – Mar 2019 |
| Cowden -A- O-10-27755 | B & B Production Co | Goldsmith, East (San Andres) | 1 | 381 | 84.9K | by Jan 1993 – Apr 1995 |
| Parker T O-10-35643 | Seaboard Oil Company | Tom Roberts (Clear Fork) | 1 | 368 | 0 | May 1997 – Dec 1997 |
| North Cowden Unit G-10-179305 | Occidental Permian Ltd. | Cowden, North | 1 | 364 | 6.46K | Oct 2000 – Jul 2001 |
| Wallace "C" G-10-163478 | Lario Oil & Gas Company | Goldsmith, East (Queen) | 1 | 357 | 460K | May 1997 – Jun 2000 |
| TXL -A- O-10-49800 | Miltex Oil Company | Goldsmith, W. (San Andres) | 2 | 355 | 0 | Mar 2018 – Aug 2026 |
| Frank -B- O-10-32516 | Conocophillips Company | Andector (McKee) | 2 | 352 | 20.3K | by Jan 1993 – Jun 1993 |