| Rio Pecos 27-18SL Unit 2 O-10-49367 | Diamondback E&P LLC only | Spraberry (Trend Area) | Midland | 10 | 2.93M | 12.7M | Aug 2017 – Jul 2026 |
| Pecos Valley /5400 Dev./ Unit O-10-20379 | P.o.&g. Operating, LLC only | Pecos Valley (Devonian 5400) | Pecos | 34 | 2.8M | 17.7M | Jan 1993 – Jul 2026 |
| Rio Pecos 27-18SL UNIT1 O-10-48852 | Diamondback E&P LLC only | Spraberry (Trend Area) | Midland | 8 | 2.5M | 7.3M | Mar 2017 – Jul 2026 |
| Sid M. Kyle 26 O-10-50169 | LRR Pecos Valley, LLC only | Phantom (Wolfcamp) | Loving | 11 | 2.38M | 6.97M | Mar 2018 – Jul 2026 |
| Weber 26 O-10-48807 | LRR Pecos Valley, LLC only | Phantom (Wolfcamp) | Loving | 12 | 1.83M | 4.59M | Jan 2017 – Jul 2026 |
| Pecos Bill State 204-203 Unit A O-10-54116 | Noble Energy Inc only | Phantom (Wolfcamp) | Reeves | 3 | 1.74M | 5.57M | Mar 2020 – Jul 2026 |
| Z&T 32 O-10-53751 | LRR Pecos Valley, LLC only | Sandbar (Bone Spring) | Loving | 8 | 1.51M | 4.23M | Aug 2019 – Jul 2026 |
| Pecos Bill State 204-203 Unit B O-10-54117 | Noble Energy Inc only | Phantom (Wolfcamp) | Reeves | 2 | 1.25M | 3.17M | Mar 2020 – Jul 2026 |
| Kyle 24 O-10-47683 | LRR Pecos Valley, LLC only | Phantom (Wolfcamp) | Loving | 4 | 1.14M | 2.95M | May 2016 – Jul 2026 |
| Sid M. Kyle 26 O-10-48957 | LRR Pecos Valley, LLC only | Sandbar (Bone Spring) | Loving | 9 | 1.08M | 3.35M | Jul 2017 – Jul 2026 |
| Pecos Valley /Lo. Permian/ Unit O-10-18664 | Walsh & Watts, Inc. only | Pecos Valley (Permian, Lower) | — | 11 | 698K | 2.02M | Jan 1993 – Jul 2026 |
| Dickinson, Edward, II -A- O-10-13280 | Rim Operating, Inc. only | Pecos Valley (Devonian 5400) | Pecos | 9 | 678K | 647K | Jan 1993 – Jul 2026 |
| Weber 26 O-10-49996 | LRR Pecos Valley, LLC only | Sandbar (Bone Spring) | Loving | 6 | 662K | 1.07M | Dec 2017 – Jul 2026 |
| Kyle 24 O-10-49470 | LRR Pecos Valley, LLC only | Sandbar (Bone Spring) | Loving | 5 | 648K | 1.65M | Aug 2017 – Jul 2026 |
| City of Pecos State 15-16 U A3 O-10-53718 | Noble Energy Inc only | Phantom (Wolfcamp) | Reeves | 1 | 529K | 1.57M | Jan 2020 – Jul 2026 |
| City of Pecos State 15-16 A-1 O-10-53738 | Noble Energy Inc only | Phantom (Wolfcamp) | Reeves | 1 | 490K | 1.41M | Jan 2020 – Jul 2026 |
| City of Pecos State 15-16 U A2 O-10-53739 | Noble Energy Inc only | Phantom (Wolfcamp) | Reeves | 1 | 487K | 1.58M | Jan 2020 – Jul 2026 |
| Goldsmith, N. San Andres Cons. U O-10-22681 | Pecos Operating Company, LLC only | Goldsmith, N. (San Andres, Con.) | Andrews | 31 | 484K | 278K | Jan 1993 – Aug 2010 |
| Z&T 32 O-10-50148 | LRR Pecos Valley, LLC only | Phantom (Wolfcamp) | Loving | 6 | 406K | 1.44M | Feb 2018 – Jul 2026 |
| Z&T 42 O-10-46843 | LRR Pecos Valley, LLC only | Phantom (Wolfcamp) | Loving | 6 | 376K | 877K | Dec 2014 – Jul 2026 |
| Pecos SN 43-31 01 O-10-47894 | Hannathon Petroleum II, LLC only | Spraberry (Trend Area) | Glasscock | 2 | 352K | 3.08M | May 2016 – Aug 2025 |
| City of Pecos 15-16 O-10-40982 | Noble Energy Inc only | Wolfbone (Trend Area) | Reeves | 2 | 327K | 774K | Nov 2010 – Jun 2021 |
| Pecos SN 43-31 02 O-10-49136 | Hannathon Petroleum II, LLC only | Spraberry (Trend Area) | Glasscock | 2 | 305K | 3.56M | May 2017 – Jul 2026 |
| Pecos Valley "34" O-10-38662 | Petrolero, LLC only | Campo Petrolero (Connell) | Pecos | 3 | 304K | 2.13M | Oct 2007 – Jul 2026 |
| City of Pecos 24 Unit A O-10-46468 | Noble Energy Inc only | Wolfbone (Trend Area) | Reeves | 1 | 299K | 676K | Jan 2015 – Jul 2026 |
| Pecos SN 43-31 04 O-10-48958 | Hannathon Petroleum II, LLC only | Spraberry (Trend Area) | Glasscock | 2 | 296K | 3.83M | May 2017 – Jul 2026 |
| City of Pecos 13 O-10-42090 | Noble Energy Inc only | Wolfbone (Trend Area) | Reeves | 3 | 270K | 529K | Jan 2012 – Jul 2026 |
| Pecos -42B- O-10-44181 | Hannathon Petroleum II, LLC only | Spraberry (Trend Area) | Glasscock | 2 | 198K | 771K | Jun 2013 – Jul 2026 |
| Atkins State O-10-35139 | MBX Operating LLC only | Pecos Valley, S. (Ellen. SE) | Pecos | 2 | 181K | 297K | Nov 1996 – Jul 2026 |
| Goldsmith, N. San Andres Cons. U O-10-40071 | Pecos Operating Company, LLC only | Martin (Consolidated) | Andrews | 29 | 173K | 139K | Jun 2010 – Nov 2013 |
| Pecos Bill O-10-37375 | New Height Energy, LLC only | Pecos Kings (Devonian) | Pecos | 2 | 169K | 468K | Aug 2004 – Jul 2026 |
| Pecos SN 43-31 03 O-10-49023 | Hannathon Petroleum II, LLC only | Spraberry (Trend Area) | Glasscock | 1 | 163K | 2.32M | May 2017 – Jul 2026 |
| Jacksboro, S. (1975) Unit O-13-22177 | Pecos Valley Operating Inc. only | Jacksboro, S. (1975) | Jack | 25 | 150K | 18.4K | Jan 1993 – Jul 2026 |
| Pecos -42- O-10-41683 | Hannathon Petroleum II, LLC only | Spraberry (Trend Area) | Glasscock | 4 | 149K | 634K | May 2011 – Jul 2026 |
| Pecos SN 43-31 O-10-49144 | Hannathon Petroleum II, LLC only | Spraberry (Trend Area) | Glasscock | 1 | 137K | 2.33M | May 2017 – Jul 2026 |
| Pecos Valley Oil Co. O-10-18114 | Olsen Energy Inc. only | Pecos Valley, S. (Devonian) | — | 2 | 133K | 709K | Jan 1993 – Jul 2026 |
| Scharff "24" O-10-23570 | Crescent Energy Operating, LLC only | Pecos Valley (Devonian 5400) | — | 1 | 111K | 80.9K | Jan 1993 – Jul 2026 |
| Atkins State 26 O-10-36316 | MBX Operating LLC only | Pecos Valley, S. (Ellen. SE) | Pecos | 2 | 106K | 333K | Mar 2000 – Jul 2026 |
| Colt Unit O-3-24544 | LRR Pecos Valley, LLC only | Giddings (Austin Chalk-3) | Milam | 1 | 105K | 116K | Sep 2003 – Mar 2022 |
| Pecos B Fee O-10-46451 | Caird Operating, LLC only | Wolfbone (Trend Area) | Pecos | 1 | 105K | 155K | Apr 2015 – Jul 2026 |
| Scharff -B- O-10-28788 | Apv McCamey LLC only | Pecos Valley (High Gravity) | Pecos | 8 | 96K | 21 | Jan 1993 – Jul 2026 |
| Shearer O-10-4759 | Mosaic Pecos LLC only | Pecos Valley (High Gravity) | Pecos | 29 | 92.2K | 46.6K | Jan 1993 – Jul 2026 |
| Bissett O-10-42189 | Pecos River Exploration, LLC only | Wolfbone (Trend Area) | Pecos | 1 | 90.8K | 200K | Jul 2011 – Jul 2024 |
| Southland Royalty O-10-13135 | Garrd Oil Company LLC only | Pecos Valley (Permian, Lower) | — | 1 | 87.8K | 151K | Jan 1993 – Jul 2026 |
| Pecos J Fee O-10-46429 | Caird Operating, LLC only | Wolfbone (Trend Area) | Pecos | 1 | 85K | 133K | Jan 2015 – Jul 2026 |
| Pecos Bill 203 O-10-41175 | Noble Energy Inc only | Wolfbone (Trend Area) | Reeves | 1 | 75.7K | 135K | Mar 2011 – Jul 2026 |
| Pecos -J- Fee O-10-29205 | Chevron U. S. A. Inc. only | Gomez (Wolfcamp Upper) | Pecos | 4 | 74.2K | 1.48M | Jan 1993 – Dec 2015 |
| Reynolds, J. S. O-10-4763 | Q Natural Resources, LLC only | Pecos Valley (High Gravity) | Ward | 7 | 70.6K | 21 | Jan 1993 – Jul 2026 |
| Campbell B O-10-37213 | Extex Operating Company only | Pecos Valley (High Gravity) | Pecos | 5 | 69.3K | 88.7K | Aug 2003 – Jul 2026 |
| Realty Trust O-10-37437 | Olsen Energy Inc. only | Pecos Valley (Fusselman) | Pecos | 1 | 65K | 407K | Jan 2003 – Jul 2026 |