| Hutchings Stock Assn. O-10-17149 | Wickett (Wolfcamp) | Ward | 10 | 355K | 1.44M | Jan 1993 – Apr 2026 |
| Hutchings Stock Association O-10-25374 | Wagon Wheel (Penn) | Ward | 183 | 12.4M | 47.7M | Jan 1993 – Mar 2026 |
| Hutchings Stock Assn. O-10-34712 | Ward-Estes, N. (Wichita-Albany) | Ward | 41 | 3.15M | 6.46M | Mar 1995 – Mar 2026 |
| Hutchings Stock Assn. O-10-25599 | H. S. A. (San Andres) | Ward | 51 | 3.06M | 491K | Jan 1993 – Mar 2026 |
| O'Brien, G. W. Etal O-10-26670 | Wagon Wheel (Penn) | Ward | 40 | 3.03M | 7.17M | Jan 1993 – Mar 2026 |
| Adams, Lucy O-10-18552 | Estes Block 34 (Penn.) | Ward | 13 | 855K | 3.94M | Jan 1993 – Mar 2026 |
| Sealy Smith O-10-48180 | Wickett (Penn.) | Ward | 12 | 680K | 5.78M | Feb 2015 – Mar 2026 |
| Hutchings Stock Assn. O-10-22977 | Wickett, North (Penn.) | Ward | 11 | 629K | 2.7M | Jan 1993 – Mar 2026 |
| Hutchings Stock Assn. O-10-33494 | W. A. Estes (Holt) | Ward | 8 | 289K | 286K | Jan 1993 – Mar 2026 |
| Estes, E. W. O-10-11619 | Estes Block 34 (Penn.) | Ward | 21 | 250K | 1.99M | Jan 1993 – Mar 2026 |
| Hutchings Stock Assn. O-10-33656 | Ward-Estes, North (Holt) | Ward | 14 | 232K | 307K | May 1993 – Mar 2026 |
| Hutchings Stock Assn. O-10-17212 | Estes Block 34 (Penn.) | Ward | 13 | 228K | 895K | Jan 1993 – Mar 2026 |
| Adams, Lucy O-10-7358 | Ward-Estes, North | Ward | 19 | 144K | 343K | Jan 1993 – Mar 2026 |
| Jones, E. H. "N" O-11-15239 | Russell, North (Glorieta 5900) | Gaines | 1 | 128K | 29 | Jan 1993 – Mar 2026 |
| Hutchings Stock Assn. O-10-37848 | Ward-Estes, North (Devonian) | Ward | 4 | 82.7K | 490K | Jun 2006 – Mar 2026 |
| Adams Lucy O-10-55575 | Estes Block 34 (Penn.) | Ward | 4 | 74.3K | 321K | Jan 2021 – Mar 2026 |
| Wagon Wheel University O-10-46897 | Wagon Wheel (Penn) | Ward | 1 | 64K | 102K | Sep 2015 – Mar 2026 |
| Sanger "7" O-11-67622 | Jenkins, North (Queen) | Gaines | 1 | 33.3K | 0 | Sep 1996 – Mar 2026 |
| W. A. Estes O-10-52157 | H. S. A. (Pennsylvanian) | Ward | 1 | 28.1K | 143K | May 2019 – Mar 2026 |
| Sealy Sun O-10-50994 | Wickett (Penn.) | Winkler | 1 | 33.3K | 608K | Dec 2018 – Oct 2024 |
| Freeman, C. N. -B- O-2-7073 | Paisano Creek, E. (3200) | Live Oak | 2 | 42.9K | 11.7K | Jan 1993 – Jan 2024 |
| Jones, Evan B., -A- O-10-20681 | -Y-, South (Tubb) | Crane | 2 | 84.6K | 334K | Jan 1993 – Nov 2022 |
| Eugene Oncken Gas Unit O-3-26819 | New Bielau (Wilcox 8700) | Colorado | 1 | 48.1K | 31.4K | Mar 2015 – Dec 2019 |
| Scharbauer -H- O-10-20363 | Goldsmith, N. (San Andres, Con.) | Ector | 4 | 68.5K | 24.5K | Jan 1993 – May 2019 |
| W.D. Johnson O-10-50290 | Estes Block 34 (Penn.) | Ward | 1 | 5.51K | 49K | May 2018 – Jan 2019 |
| Crane "O" Fee O-10-35438 | Buffalo Ridge (Bend) | Crane | 1 | 28.9K | 54.3K | Oct 1996 – May 2016 |
| TXL -B- O-10-16853 | Lawson (San Andres) | Ector | 1 | 61K | 50.5K | Jan 1993 – Apr 2016 |
| Champlin-University O-9-2797 | Block 4 (Wolfcamp) | Upton | 1 | 16.2K | 186K | Jan 1993 – Aug 2015 |
| Hendrick 27 O-10-36542 | Corona (Middle Strawn) | Winkler | 1 | 12.5K | 23.2K | Nov 2000 – Mar 2015 |
| Hutchings Stock Assn O-10-42898 | H. S. A. (Clear Fork) | Ward | 4 | 2.24K | 36K | Aug 2012 – Mar 2015 |
| Elton O-3-26712 | Weimar, S. (Wilcox 9500 Channel) | Colorado | 1 | 1.78K | 5.64K | Dec 2013 – Oct 2014 |
| Meryl Sampson O-3-25468 | Dubina, South (9150) | Colorado | 1 | 14.7K | 117K | May 2007 – Aug 2014 |
| Davis, M. H. "B" O-11-14711 | Ropes, West (Cisco Sand) | Hockley | 1 | 57.8K | 49.2K | Jan 1993 – Mar 2014 |
| Hutchings Stock Assoc. O-10-15626 | H. S. A. (Pennsylvanian) | Ward | 8 | 27.6K | 1.05M | Jan 1993 – Oct 2013 |
| Lisbeth O-14-6707 | Lisbeth (Douglas) | Hemphill | 1 | 24.2K | 148K | Jan 1993 – Oct 2013 |
| Migura O-3-27077 | Sheridan, N. (Wilcox 9400) | Colorado | 1 | 1.07K | 11.9K | May 2012 – Oct 2013 |
| Mary Corcoran Gas Unit O-3-26095 | Sheridan, N. (Wilcox 8700) | Colorado | 1 | 8.34K | 158K | Sep 2011 – Jan 2013 |
| TXL -A- O-10-15340 | Cowden, North | Ector | 1 | 15.8K | 82.1K | Jan 1993 – May 2012 |
| Shannon /Sohio O-9-2506 | Shannon (San Andres) | Crockett | 13 | 19.1K | 24 | Jan 1993 – Apr 2012 |
| Fuller, P. L. "De" O-11-13065 | Cogdell, East (Canyon) | Scurry | 6 | 80.2K | 82.5K | Jan 1993 – Jul 2011 |
| Shannon, J. M., Est. -E- O-9-3730 | Shannon (San Andres) | Crockett | 10 | 80.3K | 363 | Jan 1993 – May 2011 |
| Crane 11 "L" O-10-35450 | Buffalo Ridge (Bend) | Crane | 1 | 131K | 306K | Jul 1997 – Apr 2010 |
| Shannon, J. M. Est. -B- O-9-2790 | Shannon (San Andres) | Crockett | 3 | 8.04K | 41 | Jan 1993 – Apr 2010 |
| Shannon 2 O-9-3437 | Shannon (San Andres) | Crockett | 10 | 7.5K | 21 | Jan 1993 – Apr 2010 |
| Shannon, J. M., Estate -C- O-9-3502 | Shannon (San Andres) | Crockett | 6 | 6.73K | 15 | Jan 1993 – Feb 2010 |
| Graham, Wm. A. O-9-1265 | Shannon (San Andres) | Crockett | 4 | 3.66K | 19 | Jan 1993 – Feb 2010 |
| Shannon Estate -F- O-9-4151 | Shannon (San Andres) | Crockett | 2 | 631 | 16 | Jan 1993 – Oct 2009 |
| Shannon, J. M. Estate -B- O-9-2808 | Shannon (San Andres) | Crockett | 8 | 11.7K | 15 | Jan 1993 – Jul 2009 |
| Shannon, J. M., Est. -A- O-9-2327 | Shannon (San Andres) | Crockett | 12 | 48K | 22 | Jan 1993 – Jun 2009 |
| Hutchings Stock Assn O-10-27911 | Wagon Wheel (Upper Wolfcamp) | Ward | 3 | 25.2K | 83K | Jan 1993 – Feb 2009 |