| Cowden, E.F. -A- O-10-28335 | Reata Resources | Addis (San Andres) | 1 | 14 | 0 | Jul 1998 – Dec 2002 |
| TXL "HHH" G-10-174927 | Sha-Jam Operating Corp. | Edwards, West (Canyon) | 1 | 12 | 6.13K | Aug 1999 – Jul 2002 |
| Foster "G" O-10-23876 | OXY USA WTP LP | Cowden, South (Canyon 8790) | 1 | 12 | 0 | Jan 2016 – Jan 2016 |
| Wight, L. E. G-10-43449 | Endeavor Energy Resources L.P. | Goldsmith, East (Grayburg) | 1 | 12 | 830K | by Jan 1993 – Jun 2014 |
| Cowden, R. B. O-10-18522 | Andector Exploration Company | Goldsmith, N. (San Andres, Con.) | 6 | 11 | 2 | by Jan 1993 – Feb 1993 |
| Speck G-10-177770 | Aghorn Operating, Inc. | Goldsmith, East (Queen) | 1 | 10 | 147K | May 2000 – Jun 2026 |
| TXL "19" G-10-143153 | Denbury Management, Inc. | York (Queen-Grayburg) | 1 | 8 | 91.9K | by Jan 1993 – Feb 1997 |
| Edwards -28- O-10-26878 | Cuervo, Inc. | Double -H- (Grayburg) | 1 | 8 | 0 | Jan 1999 – Mar 1999 |
| Brian O-10-44093 | Scout Energy Management LLC | Goldsmith (Clear Fork) | 1 | 8 | 5.8K | Jun 2013 – Feb 2015 |
| Amoco-Cowden-9 O-10-35612 | Thomas Exploration & Devel., Inc | Goldsmith, N. (San Andres, Con.) | 1 | 8 | 7 | Dec 1997 – Aug 1998 |
| Embry G-10-180897 | Alleder Inc. | Goldsmith, East (Grayburg) | 1 | 7 | 13.1K | Oct 2000 – Jun 2004 |
| Grayburg Gas Unit IX G-10-216204 | Scout Energy Management LLC | Goldsmith, East (Grayburg) | 1 | 6 | 7 | Aug 2005 – Aug 2005 |
| Foster A G-10-155850 | Hanley Petroleum Inc. | Edwards, West (Canyon) | 1 | 5 | 2.4K | Aug 1995 – Jul 1996 |
| Connell, W. E., Est. -10- O-10-14159 | W & W Oil Company M | Penwell (Glorieta) | 1 | 5 | 6 | Apr 1993 – Nov 1993 |
| Cowden M O-10-18525 | Andector Exploration Company | Goldsmith, N. (San Andres, Con.) | 2 | 4 | 9 | by Jan 1993 – Nov 1993 |
| Desert Willow G-10-161170 | Apv McCamey LLC | Penwell (Queen) | 1 | 4 | 134K | Nov 1996 – Jun 2021 |
| Goldsmith-Blakeney /SA/Unit G-10-152996 | Occidental Permian Ltd. | Goldsmith, East (Grayburg) | 1 | 3 | 78.9K | Apr 1993 – Aug 2005 |
| Millard "A" G-10-157397 | Phillips Petroleum Company | Penwell (Queen) | 1 | 3 | 91.3K | Mar 1996 – May 2001 |
| Cummins, H. E. G-10-180364 | Baker Operating, Inc. | Andector (Yates) | 1 | 2 | 192K | Oct 2000 – Dec 2020 |
| Speck G-10-173911 | Aghorn Operating, Inc. | Goldsmith, East (Queen) | 1 | 2 | 229K | Jul 1999 – Aug 2025 |
| Goldsmith, C. A. et Al G-10-154657 | Hilcorp Energy Company | Goldsmith (Grayburg) | 1 | 2 | 1.62M | Jun 1995 – Aug 2015 |
| TXL "N" O-10-22956 | OXY USA Inc. | Cowden, South (Pennsylvanian) | 1 | 2 | 0 | Feb 1993 – Feb 1993 |
| Edwards Estate O-10-28418 | Cuervo, Inc. | Double -H- (Grayburg) | 2 | 2 | 0 | Jan 2001 – Jan 2001 |
| Henderson, W. B. "D" O-10-39209 | Henderson, Bryan, Co. | Cowden, South (Canyon 8790) | 1 | 1 | 173 | May 2009 – Feb 2016 |
| Cowden -L- O-10-31461 | Fina Oil & Chemical Company | Goldsmith, N. (San Andres, Con.) | 1 | 1 | 1 | Feb 1993 – Feb 1993 |
| Goldsmith Andector Unit G-10-154092 | Phillips Petroleum Company | Goldsmith (Clear Fork) | 1 | 1 | 26.2K | Apr 1995 – Jan 1996 |
| Longbotham, Cora, "C" O-10-22739 | Universal Resources Corp. | Cowden, South (Canyon 8790) | 1 | 1 | 0 | Aug 1997 – Aug 1997 |
| Goldsmith, C. A., Etal O-10-2208 | Chevron U. S. A. Inc. | Goldsmith (Ellenburger) | 1 | 1 | 1 | Nov 1995 – Nov 1995 |
| McKenzie G-10-158528 | North Lake Resources LLC | Penwell (Queen) | 1 | 1 | 462K | Apr 1996 – Apr 2022 |
| Goldsmith-Blakeney/SA/Unit G-10-152990 | Occidental Permian Ltd. | Goldsmith, East (Grayburg) | 1 | 1 | 3.04K | Dec 1993 – Jun 1996 |
| Forest G-10-173006 | Yucca Energy, Inc. | Goldsmith, East (Grayburg) | 1 | 1 | 537K | Apr 1999 – Jun 2016 |
| Cummins -15- O-10-2238 | Condor Operating Company, LLC | Goldsmith, N. (Ellenburger) | 1 | 0 | 0 | — |
| Cummins -15- O-10-2214 | Condor Operating Company, LLC | Goldsmith (Fusselman) | 3 | 0 | 0 | — |
| Cummins -M- O-10-2211 | Hilcorp Energy Company | Goldsmith (Fusselman) | 1 | 0 | 0 | — |
| Cummins -K- O-10-2210 | OXY USA WTP LP | Goldsmith (Fusselman) | 1 | 0 | 0 | — |
| Blakeney, B. H. -E- O-10-2201 | Costilla Petroleum Corporation | Goldsmith, E. (Pennsylvanian) | 1 | 0 | 0 | — |
| Blakeney, B. H. -a- Tr. #1 O-10-829 | Amoco Production Company | Cowden, North (Deep) | 1 | 0 | 0 | — |
| Wight, L. E. O-10-823 | Moncrief, W. A., Jr. | Cowden, North (Deep) | 1 | 0 | 0 | — |
| Blakeney -D- O-10-816 | Endeavor Energy Resources L.P. | Cowden, North (Deep) | 1 | 0 | 0 | — |
| Embar O-10-238 | Phillips Petroleum Company | Andector (Waddell) | 1 | 0 | 0 | — |
| Connell, W.e.nct-4 O-10-40914 | Ctoc Energy, LLC | Metz (Wichita-Albany) | 1 | 0 | 0 | — |
| Cowden, R. B., 12 O-10-226 | Jones, Charles E., Jr. | Andector (Ellenburger) | 3 | 0 | 0 | — |
| Nobles O-10-224 | Maverick Permian LLC | Andector (Ellenburger) | 3 | 0 | 0 | — |
| Frank -A- O-10-220 | Conocophillips Company | Andector (Ellenburger) | 1 | 0 | 0 | — |
| Abell O-10-217 | Maverick Permian LLC | Andector (Ellenburger) | 2 | 0 | 0 | — |
| Cummins -13- O-10-211 | Condor Operating Co. | Andector (Ellenburger) | 1 | 0 | 0 | — |
| Whittenburg Blue 2335A G-10-302133 | Continental Resources, Inc. | Emma (Barnett Shale) | 1 | 0 | 0 | — |
| Cummins, H.E. -J- G-10-300932 | Formentera Operations LLC | Goldsmith, W. (Clear Fork, Up.) | 1 | 0 | 2.4K | Jan 2026 – Mar 2026 |
| Holt O-10-41042 | Broken Arrow SWD, LLC | Venteam (Fusselman) | 1 | 0 | 0 | — |
| Cummins, H.E. 'K' G-10-298271 | Formentera Operations LLC | Goldsmith (Clear Fork) | 1 | 0 | 4.78K | Sep 2024 – Jan 2025 |