| Barnhart, et al Fee G-10-48390 | LRR Pecos Valley, LLC only | Survey 16 (10,300) | Pecos | 1 | 3.57K | 1.61M | by Jan 1993 – Mar 2018 |
| White & Baker -A- O-10-7157 | Oilex Int'l Investments, Inc. only | Walker | Pecos | 3 | 3.56K | 21 | by Jan 1993 – May 1998 |
| University "5" O-10-34188 | Aec Operating Company only | Viejos (Devonian) | Pecos | 2 | 3.55K | 465K | May 1994 – Aug 1996 |
| Pecos Bill G-10-226268 | New Height Energy, LLC only | Pecos Kings (Wolfcamp) | Pecos | 1 | 3.55K | 192K | Feb 2007 – Jun 2026 |
| White & Baker -L- O-10-7180 | Oilex Int'l Investments, Inc. only | Walker | Pecos | 1 | 3.53K | 21 | by Jan 1993 – Apr 1998 |
| Priest "D" O-10-38415 | Blackwelder Oil only | Priest & Beavers (Queen) | Pecos | 2 | 3.52K | 0 | Jul 2007 – Jan 2023 |
| Boren "47"UNIT O-10-37140 | Pinnacle Mining Corporation only | Lehn-Apco (1600) | Pecos | 16 | 3.51K | 13.5K | Sep 2003 – May 2012 |
| Imperial O-10-37387 | Coastal New Mexico Mgmt LLC only | Lehn-Apco (Queen Sd.) | Pecos | 1 | 3.51K | 11.8K | Jul 2004 – Oct 2008 |
| Iowa Realty Trust 123 "A" O-10-23039 | Last Mile Production, LLC only | Brooklaw (Clear Fork, Lower) | Pecos | 3 | 3.48K | 657 | by Jan 1993 – Feb 2009 |
| West Ranch G-10-242196 | Longfellow Energy, LP only | Pinon (Overthrust) | Pecos | 1 | 3.48K | 3.55M | Jul 2008 – Feb 2025 |
| State Corrigan A O-10-33052 | Incline Energy only | Abell, East (Clear Fork, Lo.) | Pecos | 1 | 3.48K | 5.88K | by Jan 1993 – Mar 2000 |
| Weatherby, Ivy B. O-10-40657 | XTO Energy Inc. only | Wolfbone (Trend Area) | Pecos | 1 | 3.47K | 0 | Dec 2010 – Jun 2022 |
| Sanford G-10-158917 | Remuda Operating Company only | Pecos Valley (Devonian 5100) | Pecos | 1 | 3.47K | 406K | May 1996 – Nov 2004 |
| Moore and Gilmore O-10-34588 | Eagle Rock Operating Company,llc only | Santa Rosa, S. (Clear Fork) | Pecos | 1 | 3.47K | 21.9K | Dec 1994 – May 2002 |
| Arco Fee 21 O-9-8392 | Olsen Energy Inc. only | Tippett, SW (Wolfcamp 5200) | Pecos | 1 | 3.46K | 16.6K | by Jan 1993 – Feb 1997 |
| Girvin "A" G-10-127317 | Olsen Energy Inc. only | Chenot, N. (Wichita Albany) | Pecos | 1 | 3.46K | 1.07M | by Jan 1993 – Jul 2025 |
| Cordova Union -F- O-10-1628 | Avra Oil Company only | Fromme | Pecos | 5 | 3.45K | 8.14K | by Jan 1993 – Feb 2025 |
| West Ranch G-10-250052 | Longfellow Energy, LP only | Pinon (Overthrust) | Pecos | 1 | 3.45K | 465K | Dec 2008 – Jan 2026 |
| West Ranch G-10-239342 | Longfellow Energy, LP only | Pinon (Overthrust) | Pecos | 1 | 3.45K | 92.5K | Jan 2008 – Apr 2026 |
| Abell-Heagy O-10-31232 | Space Production Inc. only | T.C.I., West (Seven Rivers) | Pecos | 1 | 3.44K | 57.7K | by Jan 1993 – Nov 2025 |
| Williams-State O-10-23951 | Warren, Joe H. only | Four C (San Andres) | Pecos | 2 | 3.42K | 10 | by Jan 1993 – Oct 1993 |
| Neal, J. O. 43 G-10-32601 | Apache Corporation only | Coyanosa (Devonian) | Pecos | 1 | 3.42K | 1.95M | by Jan 1993 – Jan 2016 |
| Vick -A- O-10-23739 | Bustos, Martin Oil only | Wentz (Clear Fork) | Pecos | 4 | 3.41K | 21 | by Jan 1993 – Nov 1995 |
| University 3 C O-10-25754 | Aaa Oil Trust only | Cardinal (Queen, W. ) | Pecos | 2 | 3.4K | 21K | by Jan 1993 – Oct 2008 |
| Westbrook State O-10-16682 | Teke Production LLC only | Pecos Valley (High Gravity) | Pecos | 1 | 3.39K | 129 | by Jan 1993 – Apr 2024 |
| Sibley Unit G-10-157434 | XTO Energy Inc. only | Coyanosa (Wolfcamp) | Pecos | 1 | 3.38K | 315K | Jan 1996 – Sep 2004 |
| Ebenzer State O-10-43451 | Pecos Crude LLC only | Pecos Valley (Low Gravity) | Pecos | 2 | 3.37K | 25 | Aug 2012 – Oct 2023 |
| Longfellow G-10-187601 | Longfellow Energy, LP only | Pinon (Overthrust) | Pecos | 1 | 3.36K | 903K | Jan 2002 – Apr 2024 |
| West Ranch G-10-239305 | Longfellow Energy, LP only | Pinon (Overthrust) | Pecos | 1 | 3.35K | 108K | Mar 2008 – Oct 2025 |
| Collins 33 O-10-29378 | Mineral Technologies, Inc. only | Gomez (Wolfcamp Upper) | Pecos | 2 | 3.34K | 137 | by Jan 1993 – Jun 2012 |
| West Ranch 5 G-10-173438 | Longfellow Energy, LP only | Pinon (Overthrust) | Pecos | 1 | 3.34K | 10.4M | May 1999 – Feb 2024 |
| Longfellow G-10-174984 | Sandridge Energy, Inc. only | Bitterweed, S. (Caballos) | Pecos | 1 | 3.34K | 6.11M | Oct 1999 – Jun 2007 |
| Wilson Ranch 52 "A" G-10-165408 | Costilla Energy, Inc. only | Oso Negro (Devonian) | Pecos | 1 | 3.31K | 123K | Jul 1997 – Nov 1998 |
| Adobe-Fee O-10-29310 | Arch Oil & Gas, LLC only | Pecos Valley (High Gravity) | Pecos | 2 | 3.31K | 20.7K | by Jan 1993 – Sep 2019 |
| Jasper County Realty Co. O-10-24733 | Hard Rock O&G only | Beverly (Queen) | Pecos | 1 | 3.29K | 4.21K | by Jan 1993 – Apr 2021 |
| University 11B O-10-27621 | Aaa Oil Trust only | Cardinal (Queen, W. ) | Pecos | 1 | 3.28K | 24.4K | by Jan 1993 – Oct 2008 |
| Reed, D. C. -A- O-10-10182 | Core E & P Corp. only | Netterville | Pecos | 5 | 3.27K | 101 | by Jan 1993 – Sep 2002 |
| Harral 'B' O-10-47017 | Stanolind Production LLC only | Hokit (Penn, Upper) | Pecos | 1 | 3.27K | 214K | Oct 2015 – Jul 2018 |
| Coyanosa Unit No. 4 G-10-42477 | XTO Energy Inc. only | Coyanosa (Miss. 10475) | Pecos | 1 | 3.27K | 533K | Feb 1997 – Jun 2002 |
| Corrigan-State O-10-31608 | Four C Oil & Gas Corp. only | Malicky (Queen Sand) | Pecos | 1 | 3.27K | 7.65K | by Jan 1993 – Jan 2005 |
| Walker, S. O-10-11949 | Incline Energy only | Abell, Southeast (Clear Fork) | Pecos | 1 | 3.26K | 160 | by Jan 1993 – Dec 2009 |
| Chipotle "C" G-10-200253 | Stephens & Johnson Operating Co. only | Pollo Loco (Wolfcamp) | Pecos | 1 | 3.26K | 147K | Sep 2003 – Sep 2019 |
| Buena Vista 90 O-10-37684 | Thompson, J. Cleo only | S.E.G. (Wichita-Albany) | Pecos | 1 | 3.25K | 0 | Jan 2006 – Mar 2020 |
| Atlantic Fee, -11- O-10-20157 | Alleder Inc. only | Brown & Thorp, West (Tubb) | Pecos | 2 | 3.25K | 14 | by Jan 1993 – Dec 2003 |
| Wilson Ranch "19" G-10-79476 | Wilson Brothers Leasing Co., Inc only | Willie B. (San Andres) | Pecos | 1 | 3.24K | 94K | by Jan 1993 – May 2005 |
| University -K- O-10-29391 | Olsen Energy Inc. only | Chenot, East (Wolfcamp) | Pecos | 1 | 3.24K | 3.3K | by Jan 1993 – Sep 1999 |
| University 'G' O-10-50194 | M.A.R.S. Energy only | Taylor Link | Pecos | 1 | 3.23K | 1.02K | Jun 2018 – Sep 2023 |
| Crockett, V. W. "A" G-10-158298 | Earnest Producing Corporation only | Lehn-Apco, S. (Wichita-Albany) | Pecos | 1 | 3.22K | 16.5K | Feb 1996 – Mar 1998 |
| West Ranch G-10-230707 | Longfellow Energy, LP only | Pinon (Overthrust) | Pecos | 1 | 3.22K | 1.09M | Oct 2007 – Apr 2026 |
| Sanford O-10-37420 | Remuda Operating Company only | Pecos Valley (Devonian 5100) | Pecos | 1 | 3.21K | 19.6K | Dec 2004 – Apr 2018 |