| Deaver (Caddo Congl) Unit O-13-19402 | Schalk Oil Company, Inc. only | Alvord (Caddo Conglomerate) | Wise | 31 | 251K | 586K | Jan 1993 – Apr 2026 |
| Alvord Caddo Conglomerate Unit O-13-16776 | Great American Resources Inc. only | Alvord (Caddo Conglomerate) | Wise | 23 | 235K | 289K | Jan 1993 – Apr 2026 |
| Pryor (Caddo Conglomerate) Unit O-13-24499 | Schalk Oil Company, Inc. only | Alvord (Caddo Conglomerate) | Wise | 13 | 167K | 340K | Jan 1993 – Apr 2026 |
| Malone (Caddo Conglomerate) Unit O-13-26300 | Schalk Oil Company, Inc. only | Alvord (Caddo Conglomerate) | Wise | 10 | 145K | 453K | Jan 1993 – Apr 2026 |
| Jones, Charles Howard O-13-19890 | Texxol Operating Company, Inc. only | Alvord (Caddo Conglomerate) | Wise | 1 | 94.3K | 69.9K | Jan 1993 – Apr 2026 |
| Green, G. W. O-13-10652 | Great American Resources Inc. only | Alvord (Caddo Conglomerate) | Wise | 1 | 50.5K | 26.8K | Jan 1993 – Apr 2026 |
| Vollintine, Cary Land & Cattle C O-13-19790 | Texxol Operating Company, Inc. only | Alvord (Caddo Conglomerate) | Wise | 1 | 22.9K | 46K | Jan 1993 – Jun 2019 |
| Smith, C. P. G-13-147269 | Great American Resources Inc. only | Alvord (Caddo Conglomerate) | Wise | 1 | 18.3K | 471K | Oct 1993 – Apr 2026 |
| Smith, J. M. O-13-21441 | Devon Energy Production Co, L.P. only | Alvord (Caddo Conglomerate) | Wise | 1 | 16.6K | 244K | Jan 1993 – Jan 2018 |
| Evans O-13-18383 | Wise Supply Company only | Alvord (Caddo Conglomerate) | Wise | 1 | 16.3K | 924 | Jan 1993 – Apr 2026 |
| Nivens, Coy O-13-19198 | Winfield Operating Company only | Alvord (Caddo Conglomerate) | Wise | 1 | 10.2K | 21 | Jan 1993 – Apr 2026 |
| Smith, J. M. G-13-283795 | Scout Energy Management LLC only | Alvord (Caddo Conglomerate) | Wise | 1 | 9.88K | 68.7K | Feb 2018 – Apr 2026 |
| Longley, Mary H. O-13-11946 | Devon Energy Production Co, L.P. only | Alvord (Caddo Conglomerate) | Wise | 1 | 9.24K | 197K | Jan 1993 – Sep 2016 |
| New, J.T. & L. O-13-20680 | 375 Energy, Inc. only | Alvord (Caddo Conglomerate) | Wise | 1 | 7.65K | 67.4K | Jan 1993 – Oct 2009 |
| Rowland, Neal G-13-224137 | Aeternum Energy, LLC only | Alvord (Caddo Conglomerate) | Wise | 1 | 7.63K | 105K | Oct 2006 – May 2025 |
| McClung, B. W. Etal O-13-10034 | Mitchell Energy Corporation only | Alvord (Caddo Conglomerate) | Wise | 2 | 7.4K | 21.4K | Jan 1993 – Aug 1999 |
| Kent G-13-114591 | Stephens & Johnson Operating Co. only | Alvord (Caddo Conglomerate) | Wise | 1 | 6.79K | 531K | Jan 1993 – Apr 2026 |
| Rowland, Neal O-13-10038 | Hep Oil GP, LLC only | Alvord (Caddo Conglomerate) | Wise | 1 | 6.37K | 95K | Jan 1993 – Sep 2006 |
| Covington, William O-13-28756 | Aeternum Energy, LLC only | Alvord (Caddo Conglomerate) | Wise | 1 | 6.22K | 118K | Mar 1994 – May 2023 |
| Jimison, W. R. O-13-9226 | Devon Energy Operating Co., L.P. only | Alvord (Caddo Conglomerate) | Wise | 1 | 6.17K | 11.2K | Jan 1993 – Jan 2002 |
| Mosier, J. D. O-13-18247 | Great American Resources Inc. only | Alvord (Caddo Conglomerate) | Wise | 1 | 5.92K | 403K | Jan 1993 – Apr 2026 |
| Raney O-13-22512 | Wise Production Company only | Alvord (Caddo Conglomerate) | Wise | 1 | 4.59K | 162K | Jan 1993 – Apr 2026 |
| Malone (Caddo Conglomerate Unit) G-13-178173 | Crockett Operating, LLC only | Alvord (Caddo Conglomerate) | Wise | 1 | 4.49K | 33.9K | Jul 2000 – Sep 2024 |
| Oneal, Jack O-13-8486 | Devon Energy Production Co, L.P. only | Alvord (Caddo Conglomerate) | Wise | 2 | 4.27K | 173K | Jan 1993 – Dec 2012 |
| Tinney, T. J. O-13-21869 | Mahfouz Energy Company only | Alvord (Caddo Conglomerate) | Wise | 1 | 4.17K | 107K | Jan 1993 – Jan 2016 |
| Mosier, Katie O-13-27024 | Devon Energy Production Co, L.P. only | Alvord (Caddo Conglomerate) | Wise | 1 | 3.6K | 144K | Jan 1993 – Jul 2004 |
| Robinson, Roy O-13-18333 | Mitchell Energy Company L.P. only | Alvord (Caddo Conglomerate) | Wise | 1 | 2.61K | 44.1K | Jan 1993 – Jun 1999 |
| Howell, W. E. G-13-21160 | Devon Energy Production Co, L.P. only | Alvord (Caddo Conglomerate) | Wise | 1 | 2.16K | 120K | Jan 1993 – Dec 2015 |
| Caswell, J. I. O-13-6907 | CD Consulting & Operating Co. only | Alvord (Caddo Conglomerate) | Wise | 3 | 1.96K | 29.1K | Jan 1993 – Feb 1997 |
| Gregg, "a" #1 O-13-19719 | Richey, Ray Management Co., Inc. only | Alvord (Caddo Conglomerate) | Wise | 1 | 1.66K | 20.2K | Jan 1993 – Nov 1997 |
| Champion, F. A. O-13-6908 | Devon Energy Operating Co., L.P. only | Alvord (Caddo Conglomerate) | Wise | 1 | 1.08K | 1.61K | Jan 1993 – Mar 2002 |
| Gregg Heirs #2 O-13-20575 | Richey, Ray Management Co., Inc. only | Alvord (Caddo Conglomerate) | Wise | 1 | 940 | 16.9K | Jan 1993 – Nov 1997 |
| Covington, William G-13-127347 | Lynx Oil Co., Inc. only | Alvord (Caddo Conglomerate) | Wise | 1 | 624 | 4.88K | Jan 1993 – Feb 1994 |
| Monk, E. B. O-13-13105 | E-Z Disposal Service, Inc. only | Alvord (Caddo Conglomerate) | Wise | 1 | 620 | 10.1K | Jan 1993 – Nov 2010 |
| Haney, Chet O-13-21787 | Marcon Operating Company, Inc. only | Alvord (Caddo Conglomerate) | Wise | 1 | 529 | 11.7K | Jan 1993 – Mar 1998 |
| Nivens, Thomas O-13-19604 | Marcon Operating Company, Inc. only | Alvord (Caddo Conglomerate) | Wise | 1 | 408 | 24K | Jan 1993 – Jul 1997 |
| Nivens, A. N. O-13-21689 | Marcon Operating Company, Inc. only | Alvord (Caddo Conglomerate) | Wise | 1 | 357 | 23.7K | Jan 1993 – Sep 1997 |
| Nivens, A. N. G-13-165260 | Marcon Operating Company, Inc. only | Alvord (Caddo Conglomerate) | Wise | 1 | 191 | 16.2K | Sep 1997 – Jun 2010 |
| Keller, E. E. O-13-26321 | Marcon Operating Company, Inc. only | Alvord (Caddo Conglomerate) | Wise | 1 | 183 | 12.6K | Jan 1993 – Oct 1996 |
| Scott O-13-20361 | Sauder Management Company only | Alvord (Caddo Conglomerate) | Wise | 4 | 182 | 400 | Jan 1993 – Apr 1993 |
| Smith, C. P. O-13-18246 | Cholla Petroleum, Inc. only | Alvord (Caddo Conglomerate) | Wise | 1 | 110 | 14.3K | Jan 1993 – Sep 1993 |
| Nivens, Thomas G-13-164898 | Marcon Operating Company, Inc. only | Alvord (Caddo Conglomerate) | Wise | 1 | 89 | 17.8K | Aug 1997 – Feb 2006 |
| Nevins, B. M. G-13-96991 | Marcon Operating Company, Inc. only | Alvord (Caddo Conglomerate) | Wise | 1 | 28 | 134K | Jan 1993 – May 2010 |
| Gann, G. Y. G-13-45063 | Mitchell Energy Corporation only | Alvord (Caddo Conglomerate) | Wise | 1 | 16 | 15.4K | Jan 1993 – Apr 1999 |
| J.O. Brooks G-13-281549 | Scout Energy Management LLC only | Alvord (Caddo Conglomerate) | Wise | 1 | 14 | 17.5K | Oct 2016 – Apr 2026 |
| Everett, D. P. G-13-21159 | Mitchell Energy Corporation only | Alvord (Caddo Conglomerate) | Wise | 1 | 2 | 588 | Jan 1993 – Dec 1993 |
| Thomas, Arra G-13-21162 | Mitchell Energy Corporation only | Alvord (Caddo Conglomerate) | Wise | 1 | 0 | 0 | — |
| Covington, Wm. O-13-12799 | Lynx Oil Co., Inc. only | Alvord (Caddo Conglomerate) | — | 0 | 0 | 0 | — |
| Tinney, T. J. -A- O-13-15194 | Mitchell Energy Corporation only | Alvord (Caddo Conglomerate) | Wise | 1 | 0 | 0 | — |
| Deavers, H. J. O-13-8921 | Mitchell Energy Corporation only | Alvord (Caddo Conglomerate) | Wise | 1 | 0 | 0 | — |