| Fox 37 G-10-301152 | Apache Corporation only | Phantom (Wolfcamp) | Reeves | 1 | 567K | 3.17M | Feb 2017 – Aug 2026 |
| Gallant Fox 37 Unit G-10-288280 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 515K | 2.37M | Aug 2019 – Aug 2026 |
| Gallant Fox 37 Unit G-10-293097 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 500K | 2.08M | Jan 2022 – Aug 2026 |
| Gallant Fox 37 Unit G-10-293096 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 477K | 2.86M | Jan 2022 – Aug 2026 |
| Gallant Fox 37 Unit G-10-293165 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 457K | 3.58M | Feb 2022 – Aug 2026 |
| Gallant Fox 37 Unit G-10-293163 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 454K | 2.88M | Feb 2022 – Aug 2026 |
| Gallant Fox 37 Unit G-10-293105 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 438K | 2.53M | Mar 2022 – Aug 2026 |
| Gallant Fox 37 Unit G-10-273524 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 407K | 7.01M | Feb 2014 – Mar 2026 |
| Gallant Fox 37 Unit G-10-293109 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 384K | 2.75M | Mar 2022 – Aug 2026 |
| Fox 37 A2 G-10-293677 | Apache Corporation only | Phantom (Wolfcamp) | Reeves | 1 | 344K | 2.4M | Jul 2022 – Aug 2026 |
| Fox 37 A3 G-10-293678 | Apache Corporation only | Phantom (Wolfcamp) | Reeves | 1 | 330K | 2.39M | Jul 2022 – Aug 2026 |
| Fox 37 A4 G-10-293679 | Apache Corporation only | Phantom (Wolfcamp) | Reeves | 1 | 299K | 1.94M | Jul 2022 – Aug 2026 |
| Gallant Fox 37 Unit G-10-296461 | Coterra Energy Operating Co. only | Sandbar (Bone Spring) | Culberson | 1 | 249K | 2M | Mar 2024 – Aug 2026 |
| Gallant Fox 37 Unit G-10-296697 | Coterra Energy Operating Co. only | Sandbar (Bone Spring) | Culberson | 1 | 249K | 1.75M | Mar 2024 – Aug 2026 |
| Fox 37 A1 G-10-293676 | Apache Corporation only | Phantom (Wolfcamp) | Reeves | 1 | 234K | 1.83M | Jul 2022 – Aug 2026 |
| Gallant Fox 37 Unit G-10-296368 | Coterra Energy Operating Co. only | Sandbar (Bone Spring) | Culberson | 1 | 196K | 1.53M | Feb 2024 – Oct 2025 |
| Gallant Fox 37 Unit G-10-296369 | Coterra Energy Operating Co. only | Sandbar (Bone Spring) | Culberson | 1 | 177K | 1.52M | Feb 2024 – Jun 2026 |
| Gallant Fox 37 Unit G-10-288275 | Coterra Energy Operating Co. only | Ford, West (Wolfcamp) | Culberson | 1 | 148K | 6.33M | Aug 2019 – Aug 2026 |
| Gallant Fox 37 Unit G-10-296462 | Coterra Energy Operating Co. only | Sandbar (Bone Spring) | Culberson | 1 | 137K | 1.24M | Mar 2024 – Mar 2026 |
| Ramsey, R. G-2-153975 | Abel, M.D. Co. only | A-B-R (Wilcox 3RD, Massive) | Goliad | 1 | 20.4K | 1.07M | Mar 1995 – Nov 2006 |
| Beauchamp G-2-258595 | Resaca Resources, L.L.C. only | A-B-R (Wilcox 3RD, Massive) | Goliad | 1 | 6.08K | 310K | Oct 2010 – Dec 2013 |
| Palafox 39 H G-4-249442 | Lewis Petro Properties, Inc. only | Big Reef (Edwards) | Webb | 1 | 1.29K | 3.08M | Mar 2009 – Aug 2026 |
| St 938-la Playa G-4-188688 | BNP Petroleum Corporation only | Dunn-McCampbell (Marg Tex 35) | Kleberg | 1 | 1.18K | 344K | Apr 2002 – Dec 2002 |
| Duval County Ranch Co. -K- G-4-150241 | Texas Petroleum Investment Co. only | Charamousca, W. (Wilcox 3) | Duval | 1 | 442 | 84.6K | May 1994 – Jul 2000 |
| Vaquillas Borrego G-4-252120 | Killam Oil Co., Ltd. only | Cabezon, E. (Wilcox 3-A) | Webb | 1 | 303 | 84.1K | Sep 2009 – Mar 2014 |
| Maddox 39 G-14-265150 | Mmgl Txph, LLC only | Hansford (Morrow, Lower) | Hansford | 1 | 174 | 930K | Sep 2011 – Aug 2026 |
| Maddox 39 G-14-177851 | Mmgl Txph, LLC only | Hansford (Morrow, Lower) | Hansford | 1 | 133 | 1.14M | May 2000 – Feb 2022 |
| Gonzales, M. A. G-4-145111 | Lewis Petro Properties, Inc. only | Las Tiendas (Wilcox 3450) | Webb | 1 | 77 | 98.8K | Apr 1993 – Jan 1994 |
| Middleton, T. Et.al. -B- G-4-69680 | Virtex Operating Company, Inc. only | Booth Ranch (Wilcox 3500) | Webb | 1 | 23 | 42.5K | by Jan 1993 – Mar 2000 |
| Triphene Middleton et al -B- G-4-70882 | Virtex Operating Company, Inc. only | Booth Ranch (Wilcox 3500) | Webb | 1 | 17 | 51.1K | by Jan 1993 – Jun 1996 |
| Hin Palafox 39 G-4-212456 | Lewis Petro Properties, Inc. only | Las Tiendas (Olmos) | Webb | 1 | 15 | 274K | Jul 2005 – Aug 2026 |
| Beasley Welhausen State 105 G-4-213814 | Lewis Petro Properties, Inc. only | Las Tiendas (Wilcox 3450) | Webb | 1 | 14 | 148K | Aug 2005 – Dec 2013 |
| Triphene Middleton G-4-248021 | Middleton Oil Company only | Las Tiendas (Wilcox 3450) | Webb | 1 | 1 | 2.77K | Feb 2009 – Jun 2009 |
| La Salle SWD G-1-272907 | Amsys Energy, LLC. only | Artesia Wells, W. (Wilcox 3630) | La Salle | 1 | 0 | 0 | — |
| H.I. Palafox G-4-181771 | Lewis Petro Properties, Inc. only | Las Tiendas, N.W. (Wilcox 3200) | Webb | 1 | 0 | 38.4K | Nov 2000 – Feb 2007 |
| H.I. Palafox G-4-181770 | Lewis Petro Properties, Inc. only | Las Tiendas, N.W. (Wilcox 3200) | Webb | 1 | 0 | 78.7K | Nov 2000 – Jan 2002 |
| H.I. Palafox G-4-181690 | Lewis Petro Properties, Inc. only | Las Tiendas, N.W. (Wilcox 3200) | Webb | 1 | 0 | 165K | May 2000 – May 2002 |
| H.I. Palafox G-4-181671 | Lewis Petro Properties, Inc. only | Las Tiendas, N.W. (Wilcox 3150) | Webb | 1 | 0 | 43.2K | May 2000 – Dec 2000 |
| H.I. Palafox G-4-181310 | Lewis Petro Properties, Inc. only | Las Tiendas, N.W. (Wilcox 3450) | Webb | 1 | 0 | 139K | May 2000 – Jul 2007 |
| JJJ Ranch G-4-180720 | Rio Exploration Company only | Las Tiendas (Wilcox 3050) | Webb | 1 | 0 | 21.5K | Dec 2000 – Feb 2002 |
| H.I. Palafox G-4-180536 | Lewis Petro Properties, Inc. only | Las Tiendas (Wilcox 3450) | Webb | 1 | 0 | 993 | Jul 2000 – Sep 2000 |
| Saunders G-4-179329 | Prime Operating Company only | Las Tiendas (Wilcox 3050) | Webb | 1 | 0 | 3.72K | Sep 2000 – Jan 2002 |
| H.I. Palafox G-4-184592 | Lewis Petro Properties, Inc. only | Las Tiendas, N.W. (Wilcox 3150) | Webb | 1 | 0 | 3.03K | Jul 2000 – Nov 2000 |
| JJJ Ranch G-4-178199 | Rio Exploration Company only | Las Tiendas (Wilcox 3100) | Webb | 1 | 0 | 163K | Jun 2000 – Feb 2002 |
| JJJ Ranch G-4-177085 | Rio Exploration Company only | Las Tiendas (Wilcox 3100) | Webb | 1 | 0 | 300K | Apr 2000 – Aug 2003 |
| H.I. Palafox G-4-175745 | Lewis Petro Properties, Inc. only | Las Tiendas (Wilcox 3100) | Webb | 1 | 0 | 165K | Mar 1999 – Jan 2013 |
| Hirsch "B" G-4-129868 | B & B Oil, Inc. only | Hirsch (Wilcox 3950) | Webb | 1 | 0 | 7.95K | Jun 1999 – Jun 2006 |
| Middleton, T. H. G-4-78036 | Middleton Oil Company only | Booth Ranch (Wilcox 3500) | Webb | 1 | 0 | 2 | by Jan 1993 – Jan 1993 |
| Maddox 39 G-14-184698 | Mmgl Txph, LLC only | Hansford (Mississippian) | Hansford | 1 | 0 | 0 | — |
| Hirsch, Isaac, Etal -B- G-4-46266 | B & B Oil, Inc. only | Hirsch (Wilcox 3950) | Webb | 1 | 0 | 57.1K | by Jan 1993 – Jun 2006 |