| Moss -E- O-10-17665 | OXY USA WTP EOR, LLC | Harper (Ellenburger) | 7 | 601K | 601K | Jan 1993 – Apr 2026 |
| Millie B Leon C O-10-52283 | Diamondback E&P LLC | Spraberry (Trend Area) | 2 | 601K | 610K | Sep 2019 – Apr 2026 |
| Moss O-10-2470 | Walsh & Watts, Inc. | Harper | 27 | 601K | 238K | Jan 1993 – Apr 2026 |
| Cowden -13- O-10-31983 | Aghorn Operating, Inc. | Harper (Glorieta) | 9 | 600K | 210K | Jan 1993 – Feb 2026 |
| Ratliff A1 O-10-54987 | COG Operating LLC | Spraberry (Trend Area) | 1 | 592K | 897K | Jul 2020 – Apr 2026 |
| Samantha O-10-44194 | Scout Energy Management LLC | Goldsmith (Clear Fork) | 10 | 590K | 2.92M | Jul 2013 – Apr 2026 |
| Cummins, H. E. -C- O-10-11966 | Formentera Operations LLC | Goldsmith (Clear Fork) | 12 | 588K | 1.74M | Jan 1996 – Apr 2026 |
| Edwards Field Grayburg Unit O-10-20424 | AD Astra Resources, LLC | Edwards | 84 | 585K | 120K | Jan 1993 – Apr 2026 |
| Blue Estate O-10-15745 | Formentera Operations LLC | Wheeler (Wolfcamp) | 11 | 585K | 6.27M | Jan 1993 – Apr 2026 |
| Foster -D- O-10-1610 | Aghorn Operating, Inc. | Foster | 32 | 584K | 300K | Jan 1993 – Feb 2026 |
| Parker Minerals 8 O-10-40314 | Crescent Energy Operating, LLC | Goldsmith | 8 | 582K | 1.56M | May 2010 – Apr 2026 |
| Foster, H. S. O-10-929 | Helms Oil & Gas, LLC | Cowden, South | 25 | 577K | 409K | Jan 1993 – Mar 2022 |
| Cutlass O-10-37344 | Hilcorp Energy Company | Arbol de Nada (Devonian) | 6 | 569K | 2.35M | Mar 2004 – Apr 2026 |
| Johnson, J. L., Unit O-10-19081 | O'Ryan Oil and Gas | Foster | 41 | 567K | 169K | Jan 1993 – Apr 2026 |
| Deford O-10-2125 | Occidental Permian Ltd. | Goldsmith (Clear Fork) | 15 | 565K | 977K | Jan 1993 – Apr 2026 |
| Foster, -C- O-10-1561 | Aghorn Operating, Inc. | Foster | 16 | 557K | 196K | Jan 1993 – Feb 2026 |
| Ratliff O-10-14262 | R3 Operating Corporation | Cowden, North | 38 | 552K | 33.6K | Jan 1993 – Apr 2026 |
| Blakeney O-10-2122 | Occidental Permian Ltd. | Goldsmith (Clear Fork) | 16 | 552K | 1.96M | Jan 1993 – Apr 2026 |
| Fasken -19- O-10-32374 | Fasken Oil and Ranch, Ltd. | Fasken, South (Wolfcamp) | 1 | 551K | 980K | Jan 1993 – Apr 2026 |
| Averitt O-10-38581 | FDL Operating, LLC | Sallie Ann (Spraberry-Wolfcamp) | 17 | 550K | 1.24M | Jan 2007 – Aug 2017 |
| Lupin TXL Fee 'C' O-10-44309 | Diamondback E&P LLC | Sallie Ann (Spraberry-Wolfcamp) | 16 | 547K | 2.03M | Jan 2013 – Apr 2026 |
| Mayor Pike Unit O-10-44459 | Diamondback E&P LLC | Sallie Ann (Spraberry-Wolfcamp) | 2 | 546K | 2.22M | Jun 2013 – Apr 2026 |
| Blakeney, B. H. -C- O-10-813 | OXY USA Inc. | Cowden, North (Deep) | 10 | 544K | 121K | Jan 1993 – Jan 2023 |
| Schar O-10-2138 | Occidental Permian Ltd. | Goldsmith (Clear Fork) | 11 | 541K | 836K | Jan 1993 – Apr 2026 |
| Fasken, David -CH- O-10-28929 | Occidental Permian Ltd. | Cowden, North | 13 | 540K | 314K | Jan 1993 – Apr 2026 |
| Foster, H. C. O-10-22782 | Laguna Petroleum Corporation | Foster | 20 | 539K | 164K | Jan 1993 – Apr 2026 |
| Bopie 2734 A O-10-56905 | Diamondback E&P LLC | Spraberry (Trend Area) | 2 | 539K | 888K | Sep 2020 – Apr 2026 |
| Falcatta O-10-37476 | Hilcorp Energy Company | Arbol de Nada (Devonian) | 4 | 535K | 2.13M | Nov 2004 – Apr 2026 |
| Tyler O-10-41451 | Diamondback E&P LLC | Spraberry (Trend Area) | 11 | 533K | 834K | Mar 2011 – Apr 2026 |
| Steakley 44 GS O-10-50831 | Crescent Energy Operating, LLC | Goldsmith | 5 | 532K | 1.73M | Aug 2018 – Apr 2026 |
| Sallie "A" O-10-37662 | Diamondback E&P LLC | Sallie Ann (Spraberry-Wolfcamp) | 11 | 532K | 1.25M | Sep 2005 – Apr 2026 |
| Averitt 1522 A O-10-55644 | Diamondback E&P LLC | Spraberry (Trend Area) | 3 | 531K | 1.24M | Jun 2020 – Apr 2026 |
| Connell, W.E. NCT-2 O-10-33839 | Cross Timbers Energy, LLC | Penwell (Clear Fork) | 7 | 527K | 428K | Jun 1993 – Apr 2026 |
| Aunt Bee O-10-39032 | Devon Energy Production Co, L.P. | Sallie Ann (Spraberry-Wolfcamp) | 9 | 525K | 777K | May 2008 – Mar 2012 |
| Tatia O-10-38567 | FDL Operating, LLC | Sallie Ann (Spraberry-Wolfcamp) | 23 | 523K | 982K | Nov 2007 – Feb 2017 |
| Johnson,j.l."h" O-10-23207 | OXY USA Inc. | Johnson (Glorieta) | 3 | 521K | 88.8K | Jan 1993 – Apr 2026 |
| Bagley, J. E. O-10-1608 | Aghorn Operating, Inc. | Foster | 7 | 517K | 114K | Jan 1993 – Feb 2026 |
| TXL 44-43 O-10-38042 | Crescent Energy Operating, LLC | Goldsmith (Clear Fork) | 16 | 516K | 1.65M | Nov 2006 – Apr 2026 |
| Witcher, J. E. -7- O-10-1558 | Occidental Permian Ltd. | Foster | 15 | 514K | 125K | Jan 1993 – Mar 2026 |
| Adam O-10-43819 | Scout Energy Management LLC | Goldsmith (Clear Fork) | 23 | 507K | 2.48M | Apr 2013 – Apr 2026 |
| 7814 JV-P Cran O-10-25322 | Libertad Operating LLC | Cowden, North | 7 | 505K | 28.7K | Jan 1993 – Mar 2026 |
| Parks Bell A1 O-10-53825 | COG Operating LLC | Spraberry (Trend Area) | 1 | 494K | 554K | Feb 2020 – Apr 2026 |
| Yarbrough & Allen O-10-19266 | Aghorn Operating, Inc. | Arenoso (Strawn Detritus) | 23 | 493K | 2.06M | Jan 1993 – Feb 2026 |
| Foster -AA- O-10-31466 | Occidental Permian Ltd. | Cowden, South (Canyon 8900) | 1 | 493K | 882K | Jan 1993 – Nov 2009 |
| Millard "D" O-10-36922 | Ring Energy, Inc. | Penwell (Clear Fork 5100) | 8 | 493K | 1.08M | Jun 2002 – Apr 2026 |
| Ratliff I Unit O-10-49085 | COG Operating LLC | Spraberry (Trend Area) | 2 | 493K | 625K | May 2017 – Apr 2026 |
| Otis O-10-38853 | Diamondback E&P LLC | Sallie Ann (Spraberry-Wolfcamp) | 7 | 492K | 1.22M | Mar 2008 – Apr 2026 |
| Cowden, W. F. -A- O-10-837 | Occidental Permian Ltd. | Cowden, North (Deep) | 16 | 489K | 103K | Jan 1993 – Apr 2026 |
| Wight, L. E. -A- O-10-9002 | Bridwell Oil Co. | Cowden, North (Deep) | 2 | 489K | 4.74K | Jan 1993 – Apr 2026 |
| Holt, O. B. -E- Deep O-10-838 | Occidental Permian Ltd. | Cowden, North (Deep) | 7 | 489K | 112K | Jan 1993 – Apr 2026 |