| Pecos Valley /Lo. Permian/ Unit O-10-18664 | Walsh & Watts, Inc. only | Pecos Valley (Permian, Lower) | Pecos | 11 | 698K | 2.02M | Jan 1993 – Apr 2026 |
| Arbol O-10-36399 | Stephens & Johnson Operating Co. only | Hokit, NW. (Wolfcamp, Lower) | Pecos | 1 | 311K | 2.93M | Sep 2000 – Apr 2026 |
| State-Houston Co. Timber Co."f" O-10-23652 | Last Mile Production, LLC only | Brooklaw (Clear Fork, Lower) | Pecos | 15 | 147K | 173K | Jan 1993 – Feb 2025 |
| Durrell O-10-21919 | McCamey Oil and Gas LLC only | Sun Valley, N. (Tubb, Lower) | Pecos | 3 | 143K | 59 | Jan 1993 – Apr 2026 |
| State Houston Co. Timber Co. -A- O-10-21288 | Last Mile Production, LLC only | Sun Valley (Tubb, Lower) | Pecos | 15 | 134K | 141K | Jan 1993 – Mar 2024 |
| Fort Stockton Unit O-10-18044 | Cliffwood Production Co. only | Fort Stockton (Yates Lower) | Pecos | 45 | 126K | 390K | Jan 1993 – May 1997 |
| H C T State O-10-22682 | McCamey Oil and Gas LLC only | Sun Valley (Tubb, Lower) | Pecos | 4 | 114K | 63.5K | Jan 1993 – Apr 2026 |
| Southland Royalty O-10-13135 | Garrd Oil Company LLC only | Pecos Valley (Permian, Lower) | Pecos | 1 | 87.8K | 151K | Jan 1993 – Apr 2026 |
| Shearer -A- O-10-21634 | Last Mile Production, LLC only | Sun Valley (Tubb, Lower) | Pecos | 5 | 81K | 69.1K | Jan 1993 – Sep 2025 |
| Durrell, L. F. -Abc- O-10-21293 | Ryann Operating, LLC only | Sun Valley, N. (Tubb, Lower) | Pecos | 6 | 70.6K | 336 | Jan 1993 – Sep 2024 |
| State "36" O-10-30464 | Burgundy Oil & Gas, Inc. only | Auta (Wichita-Albany, Lower) | Pecos | 2 | 70K | 539K | Jan 1993 – Apr 2026 |
| Durrell, L. F. -D- O-10-21581 | McCamey Oil and Gas LLC only | Sun Valley, N. (Tubb, Lower) | Pecos | 5 | 69.5K | 504 | Jan 1993 – Apr 2026 |
| Ratliff State O-10-21940 | Last Mile Production, LLC only | Sun Valley, N. (Tubb, Lower) | Pecos | 5 | 61.5K | 15.5K | Jan 1993 – Aug 2024 |
| Fee -104- "A" O-10-21440 | IP Well Service LLC only | Sun Valley (Tubb, Lower) | Pecos | 3 | 61K | 21 | Jan 1993 – Sep 2024 |
| Young, Bertha D. O-10-12967 | P.o.&g. Operating, LLC only | Pecos Valley (Permian, Lower) | Pecos | 1 | 59.5K | 538K | Jan 1993 – Mar 2015 |
| Shearer O-10-21036 | Last Mile Production, LLC only | Tomlaw (Clear Fork Lower) | Pecos | 5 | 59.1K | 50.8K | Jan 1993 – Nov 2025 |
| Enid O-10-26449 | Last Mile Production, LLC only | Sun Valley (Tubb, Lower) | Pecos | 2 | 44.9K | 14.2K | Jan 1993 – Jul 2024 |
| Eaton O-10-30249 | Younger Energy Company only | Fort Stockton (Yates Lower) | Pecos | 4 | 44.6K | 16K | Jan 1993 – May 1997 |
| Credo-Stark O-10-27758 | Crescent Energy Operating, LLC only | Catlynn,w.(clear Fork,lower) | Pecos | 8 | 43K | 96.9K | Jan 1993 – Jul 2020 |
| Mooers Estate "B" O-10-23334 | Last Mile Production, LLC only | Brooklaw (Clear Fork, Lower) | Pecos | 4 | 39.6K | 149K | Jan 1993 – Nov 2025 |
| Abell City -D- O-10-29106 | High Mountain Oil & Gas, LLC only | J. K. S. (Clear Fork, Lower) | Pecos | 1 | 36.6K | 105K | Jan 1993 – Apr 2026 |
| Moex -A- O-10-25299 | Last Mile Production, LLC only | Sun Valley (Tubb, Lower) | Pecos | 2 | 33.7K | 35.3K | Jan 1993 – Nov 2025 |
| U. S. M. Oil Co. "B" O-10-30743 | Younger Energy Company only | Fort Stockton (Yates Lower) | Pecos | 2 | 32.7K | 31.1K | Jan 1993 – May 1997 |
| Iowa Realty Trust 125 O-10-21171 | Last Mile Production, LLC only | Brooklaw (Clear Fork, Lower) | Pecos | 3 | 32K | 269 | Jan 1993 – Dec 2019 |
| B P Arco O-10-36838 | Darkens Oil & Gas Inc. only | El Cinco (Leonard, Lower) | Pecos | 2 | 30.8K | 77.8K | Dec 2001 – Apr 2026 |
| Iowa Realty Trust 125 "A" O-10-22689 | Last Mile Production, LLC only | Brooklaw (Clear Fork, Lower) | Pecos | 6 | 25.2K | 10.6K | Jan 1993 – Feb 2017 |
| Valley -P- O-10-28656 | Iskandia Energy Operating, Inc. only | Brooklaw (Clear Fork, Lower) | Pecos | 4 | 24.2K | 20 | Jan 1993 – Mar 2020 |
| Valley "L" O-10-23804 | Last Mile Production, LLC only | Brooklaw (Clear Fork, Lower) | Pecos | 8 | 24.2K | 26.4K | Jan 1993 – Jul 2024 |
| Valley -A- O-10-29687 | Waylander LLC only | Sun Valley (Tubb, Lower) | Pecos | 1 | 23.5K | 131 | Jan 1993 – Apr 2026 |
| Mooers Estate "C" O-10-23412 | Last Mile Production, LLC only | Brooklaw (Clear Fork, Lower) | Pecos | 5 | 22.5K | 63.7K | Jan 1993 – Jul 2024 |
| Houston-State O-10-22546 | Last Mile Production, LLC only | Brooklaw (Clear Fork, Lower) | Pecos | 7 | 21.6K | 4.59K | Jan 1993 – Sep 2014 |
| Atkins State O-10-35134 | Remuda Operating Company only | Pecos Valley (Permian, Lower) | Pecos | 1 | 20.8K | 132K | Nov 1996 – Nov 2022 |
| Cordova -109- O-10-21231 | Pecos Crude LLC only | Sun Valley (Tubb, Lower) | Pecos | 2 | 20.8K | 21 | Jan 1993 – Oct 2023 |
| Price, Ruth Mary -B- G-10-48042 | Darkens Oil & Gas Inc. only | El Cinco (Leonard, Lower) | Pecos | 1 | 19.9K | 546K | Jan 1993 – Apr 2026 |
| Ellyson State O-10-20964 | Last Mile Production, LLC only | Tomlaw (Clear Fork Lower) | Pecos | 5 | 19.7K | 16.3K | Jan 1993 – Aug 2024 |
| Arco -109- O-10-21139 | Olsen Energy Inc. only | Sun Valley (Tubb, Lower) | Pecos | 1 | 19.5K | 21 | Jan 1993 – Nov 2018 |
| Price, Ruth Mary -C- G-10-186740 | Darkens Oil & Gas Inc. only | El Cinco (Leonard, Lower) | Pecos | 1 | 19.2K | 492K | Nov 2001 – Apr 2026 |
| Moex O-10-25671 | Last Mile Production, LLC only | Sun Valley (Tubb, Lower) | Pecos | 2 | 17.3K | 932 | Jan 1993 – Jan 2025 |
| Ellyson State A O-10-46517 | Last Mile Production, LLC only | Tomlaw (Clear Fork Lower) | Pecos | 1 | 17.3K | 11.2K | Apr 2011 – Mar 2024 |
| Valley O-10-29317 | Waylander LLC only | Sun Valley (Tubb, Lower) | Pecos | 1 | 16.8K | 131 | Jan 1993 – Apr 2026 |
| Atlantic-Tippett O-9-4131 | McDaniel Oil Holdings, LLC only | Tippett (Tubb, Lower) | Pecos | 1 | 15.3K | 398 | Jan 1993 – Feb 2026 |
| Mann-Lynch 22 Unit 1 O-9-5621 | Olsen Energy Inc. only | Tippett (Leonard, Lower) | Pecos | 1 | 13.7K | 334K | Jan 1993 – Apr 2026 |
| State Houston Co. Timber Co. -E- O-10-22865 | Last Mile Production, LLC only | Brooklaw (Clear Fork, Lower) | Pecos | 4 | 12.3K | 60.4K | Jan 1993 – Mar 2011 |
| Mann-Lynch 24 Unit 1 O-9-5957 | Olsen Energy Inc. only | Tippett (Leonard, Lower) | Pecos | 1 | 11.8K | 421K | Jan 1993 – Apr 2026 |
| Austin College O-10-32349 | Apache Corporation only | Fort Stockton (Yates Lower) | Pecos | 1 | 11.7K | 67.1K | Jan 1993 – May 1997 |
| Timber State -C- O-10-22525 | Sandridge Energy, Inc. only | Sun Valley, N. (Tubb, Lower) | Pecos | 2 | 11.3K | 7.93K | Jan 1993 – Sep 2002 |
| Stark-State O-10-24462 | Crescent Energy Operating, LLC only | Catlynn,w.(clear Fork,lower) | Pecos | 1 | 11.2K | 20.2K | Jan 1993 – Feb 2021 |
| Auta "A" O-10-34805 | Soil Energy, Inc. only | Auta (Wichita-Albany, Lower) | Pecos | 1 | 10.6K | 258K | Feb 1996 – Apr 2026 |
| Durrell, L. F. -E- O-10-22494 | McCamey Oil and Gas LLC only | Sun Valley, N. (Tubb, Lower) | Pecos | 1 | 9.67K | 274 | Jan 1993 – Feb 2018 |
| Iowa Realty Trust 123 "B" O-10-23886 | Last Mile Production, LLC only | Brooklaw (Clear Fork, Lower) | Pecos | 2 | 8.94K | 3.81K | Jan 1993 – Dec 2010 |