| Yates, I. G. -K-1- O-10-6814 | Surge Solutions, Inc. only | Toborg | Pecos | 7 | 2.39K | 10 | by Jan 1993 – May 1994 |
| Reed -B- 15 G-10-154031 | Xhorizons Energy LLC only | MPF (Yates) | Pecos | 1 | 2.39K | 115K | Jan 1995 – Mar 2018 |
| BG-State "50" G-10-238789 | Home Petroleum Corp. only | Coyanosa, N. (Delaware) | Pecos | 1 | 2.38K | 448K | Nov 2007 – Aug 2026 |
| Imperial 72 O-10-47997 | Mosaic Oil LLC only | Pecos Valley (High Gravity) | Pecos | 1 | 2.37K | 0 | Aug 2016 – Mar 2021 |
| Canon -22- O-10-19093 | Incline Energy only | Sheffield (Cisco) | Pecos | 1 | 2.36K | 63.6K | by Jan 1993 – Nov 1998 |
| Downie Ranch -5- O-10-29262 | Sandridge Energy, Inc. only | Thistle (Caballos B) | Pecos | 1 | 2.35K | 9.28K | Feb 1994 – Apr 2008 |
| Longfellow State -600- E O-10-47074 | Sandridge Expl. and Prod., LLC only | Sabino (Caballos) | Pecos | 1 | 2.35K | 59.8K | Nov 2005 – Nov 2014 |
| Thompson, Ruth N. O-10-21152 | Baylor Operating, LLC only | Bayview (Glorieta) | Pecos | 1 | 2.33K | 3.25K | by Jan 1993 – Mar 2016 |
| West Ranch G-10-239094 | Longfellow Energy, LP only | Pinon (Overthrust) | Pecos | 1 | 2.33K | 531K | Nov 2007 – Mar 2026 |
| Glenna G-10-20638 | White Rock Oil & Gas, LLC only | Puckett (Ellenburger) | Pecos | 1 | 2.32K | 17M | by Jan 1993 – Jul 2026 |
| West Ranch G-10-237927 | Longfellow Energy, LP only | Pinon (Overthrust) | Pecos | 1 | 2.32K | 21.5K | Nov 2007 – Apr 2023 |
| Brandenburg O-10-4513 | Stout Energy Inc. only | Netterville | Pecos | 2 | 2.31K | 21 | by Jan 1993 – Aug 2003 |
| Aubrey Fariss O-10-28267 | Olsen Energy Inc. only | Girvin, South (Tubb) | Pecos | 1 | 2.31K | 4.46K | Apr 1993 – Apr 1999 |
| Scharff & Blackmon O-10-4737 | LTS Oil & Gas only | Pecos Valley (High Gravity) | Pecos | 1 | 2.3K | 155 | by Jan 1993 – Feb 2012 |
| Odom -C- G-10-20643 | White Rock Oil & Gas, LLC only | Puckett (Ellenburger) | Pecos | 1 | 2.3K | 15.5M | by Jan 1993 – Aug 2026 |
| Eaton "B" G-10-178108 | Olsen Energy Inc. only | Pecos Valley, East (Montoya) | Pecos | 1 | 2.3K | 212K | May 2000 – Jul 2011 |
| Imperial O-10-39344 | Porosity Oil LLC only | Fromme | Pecos | 1 | 2.3K | 294 | Nov 2008 – Aug 2026 |
| La Escalera "15" O-10-34158 | Lakehills Production, Inc. only | La Escalera (Bone Spring) | Pecos | 1 | 2.3K | 704 | Mar 1994 – Dec 2008 |
| White, G. R. G-10-119481 | Aspen Operating Company, L.L.C. only | Sheffield, Northwest (Canyon) | Pecos | 1 | 2.29K | 213K | by Jan 1993 – Apr 2003 |
| Longfellow 130 G-10-225557 | Longfellow Energy, LP only | Pinon (Overthrust) | Pecos | 1 | 2.29K | 42.4K | Aug 2006 – Oct 2025 |
| Hanks O-10-45502 | Osborn Heirs Company only | Cross Mesa (Pennsylvanian) | Pecos | 1 | 2.28K | 6.64K | Nov 2013 – Jul 2017 |
| Wilson G-10-172170 | Legacy Reserves Operating LP only | Chenot (Wolfcamp) | Pecos | 1 | 2.28K | 1.23M | Jan 1999 – Jul 2015 |
| Eaton O-10-4697 | Apv McCamey LLC only | Pecos Valley (High Gravity) | Pecos | 9 | 2.27K | 89 | by Jan 1993 – Jul 2020 |
| Girvin '72' O-10-42715 | Olsen Energy Inc. only | Brown & Thorp (Clear Fork) | Pecos | 1 | 2.26K | 5.17K | May 2012 – Sep 2014 |
| Robbins, Jerusha, et al -A- G-10-20628 | XTO Energy Inc. only | Puckett (Ellenburger) | Pecos | 1 | 2.26K | 18.9M | by Jan 1993 – Jul 2019 |
| Stewart O-10-35899 | Breck Operating Corp. only | Rojo Caballos, W. (Delaware) | Pecos | 1 | 2.26K | 0 | Sep 1998 – Oct 2001 |
| White & Baker -B- O-10-9192 | Wyatt Permian, LLC only | Walker | Pecos | 5 | 2.25K | 22.1K | by Jan 1993 – Jan 2018 |
| West Ranch G-10-250400 | Longfellow Energy, LP only | Pinon (Overthrust) | Pecos | 1 | 2.24K | 1.32M | Dec 2008 – Jul 2026 |
| Puckett -D- G-10-20648 | White Rock Oil & Gas, LLC only | Puckett (Ellenburger) | Pecos | 1 | 2.24K | 18.6M | by Jan 1993 – Aug 2026 |
| Woodward University G-10-126609 | Olsen Energy Inc. only | Chenot, N. (Wichita Albany) | Pecos | 1 | 2.24K | 1.17M | by Jan 1993 – Feb 2026 |
| Priest & Beavers East State Unit O-10-43293 | New Height Energy, LLC only | Priest & Beavers (Queen) | Pecos | 2 | 2.24K | 0 | Dec 2012 – Apr 2016 |
| Hodge, J. H. G-10-21006 | N & B Oil and Gas LLC only | Waha (Delaware) | Pecos | 1 | 2.22K | 384K | by Jan 1993 – Aug 2026 |
| Campbell O-10-22896 | Chesapeake Operating, Inc. only | Pecos Valley-Young (Queen) | Pecos | 2 | 2.22K | 36 | by Jan 1993 – Apr 2004 |
| West Ranch G-10-240077 | Longfellow Energy, LP only | Pinon (Overthrust) | Pecos | 1 | 2.21K | 1.19M | Apr 2008 – Jul 2026 |
| West Ranch G-10-238033 | Longfellow Energy, LP only | Allison Ranch (Wolfcamp) | Pecos | 1 | 2.21K | 29.2K | Dec 2007 – Jan 2026 |
| West Ranch G-10-249756 | Longfellow Energy, LP only | Pinon (Overthrust) | Pecos | 1 | 2.2K | 31.8K | Jan 2008 – Feb 2025 |
| West Ranch G-10-249292 | Longfellow Energy, LP only | Pinon (Overthrust) | Pecos | 1 | 2.19K | 421K | Jan 2009 – Mar 2024 |
| Hanson Estate G-10-223207 | Besto Oil & Gas, Inc. only | Santa Rosa, South (Devonian Gas) | Pecos | 1 | 2.19K | 240K | Nov 2006 – Oct 2013 |
| Longfellow 600 MD G-10-240640 | Longfellow Energy, LP only | Pinon (Overthrust) | Pecos | 1 | 2.19K | 3.46M | Mar 2008 – Aug 2026 |
| Wilson Ranch 52 "A" G-10-167964 | Costilla Energy, Inc. only | Oso Negro (Devonian) | Pecos | 1 | 2.19K | 87.8K | Dec 1997 – Dec 1998 |
| Neal -10- O-10-25643 | Primal Energy Corporation only | MPF (Yates) | Pecos | 3 | 2.19K | 18 | by Jan 1993 – Nov 1998 |
| Hart O-10-35333 | Space Production Inc. only | T.C.I., West (Seven Rivers) | Pecos | 1 | 2.18K | 18.1K | Jun 1997 – Sep 2022 |
| Sullivan O-10-3512 | TPC Exploration, LLC only | Lehn-Apco (1600) | Pecos | 3 | 2.17K | 52 | by Jan 1993 – Jul 2004 |
| Mendel Estate -38- G-10-282495 | Vaquero Operating only | Maralo (Wolfcamp) | Pecos | 1 | 2.17K | 52.9K | Mar 2017 – Dec 2022 |
| West Ranch G-10-238776 | Longfellow Energy, LP only | Pinon (Overthrust) | Pecos | 1 | 2.16K | 3.92M | Mar 2008 – May 2026 |
| Puckett -E- G-10-20649 | White Rock Oil & Gas, LLC only | Puckett (Ellenburger) | Pecos | 1 | 2.15K | 19M | by Jan 1993 – Aug 2026 |
| Mendel Estate -39- O-10-29145 | Maralo, Inc. only | Maralo (Wolfcamp) | Pecos | 2 | 2.15K | 39.2K | by Jan 1993 – Aug 1995 |
| Abell-Conco "A" G-10-120215 | Four C Oil & Gas Corp. only | T. C. I. (Yates) | Pecos | 1 | 2.14K | 163K | by Jan 1993 – Feb 2019 |
| Becken "65" G-10-173964 | Olsen Energy Inc. only | Chenot (Wolfcamp) | Pecos | 1 | 2.14K | 111K | Jun 1999 – Jan 2010 |
| Arrowhead O-9-13067 | Sharp Image Energy, Inc. only | Sharp Image (Detrital) | Pecos | 3 | 2.13K | 27.2K | by Jan 1993 – Jul 1999 |