| D Roberts Ranch Dev Unit PF Well G-10-142083 | Continental Resources, Inc. only | Dora Roberts (Devonian) | Midland | 1 | 1.23M | 60.1M | by Jan 1993 – Aug 2026 |
| Ivey Ranch Dim O-1-18018 | Ineos USA Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 6 | 1.07M | 1.03M | Jan 2013 – Aug 2026 |
| Dora Roberts Ranch Devonian Unit O-10-29620 | Continental Resources, Inc. only | Dora Roberts (Devonian) | Midland | 14 | 531K | 8.63M | by Jan 1993 – Aug 2026 |
| Wilkinson Ranch D 34-1 O-10-49068 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Howard | 1 | 443K | 819K | Jun 2017 – Aug 2026 |
| L Ranch D Unit O-2-9367 | Wagner Oil Company only | South la Ward (8,000 Lower) | Jackson | 1 | 415K | 302K | Jul 2009 – Aug 2026 |
| Butler Ranch D G-2-297577 | Verdun Oil & Gas LLC only | Eagleville (Eagle Ford-2) | Live Oak | 1 | 385K | 1.12M | Aug 2022 – Aug 2026 |
| Old River Ranch Dim O-1-15560 | Exco Operating Company, LP only | Briscoe Ranch (Eagleford) | Dimmit | 3 | 345K | 859K | Jul 2011 – Aug 2026 |
| Glass Ranch D (SL) O-10-47608 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) R 40 Exc | Martin | 2 | 302K | 583K | May 2015 – Jul 2026 |
| Orelia Ranch D O-1-20641 | Rosewood Resources, Inc. only | Briscoe Ranch (Eagleford) | Frio | 1 | 204K | 57.6K | Mar 2022 – Aug 2026 |
| JP Ranch D O-1-16006 | FW Eagle Ford I, LLC only | Eagleville (Eagle Ford-1) | Gonzales | 1 | 204K | 153K | Mar 2012 – Aug 2026 |
| San Pedro Ranch DS O-1-2543 | Prime Operating Company only | Hugh Fitzsimmons (San Miguel) | Dimmit | 31 | 173K | 1.04M | by Jan 1993 – Jun 2017 |
| KM Ranch D Allocation 14 G-1-299985 | Trinity Operating (Usg), LLC only | Briscoe Ranch (Eagleford) | Zavala | 1 | 170K | 656K | May 2024 – Aug 2026 |
| KM Ranch D Allocation 15 G-1-300031 | Trinity Operating (Usg), LLC only | Briscoe Ranch (Eagleford) | Zavala | 1 | 167K | 552K | May 2024 – Aug 2026 |
| KM Ranch D Allocation 13 G-1-299988 | Trinity Operating (Usg), LLC only | Briscoe Ranch (Eagleford) | Zavala | 1 | 162K | 689K | May 2024 – Aug 2026 |
| Briggs Ranch D & E Unit O-1-19192 | Verdun Oil EF II LLC only | Eagleville (Eagle Ford-1) | La Salle | 2 | 157K | 949K | Jun 2013 – Aug 2026 |
| L Ranch D Unit O-2-9412 | Wagner Oil Company only | South la Ward (8,000 Upper) | Jackson | 2 | 155K | 163K | Feb 2010 – Feb 2023 |
| Cinco Ranch D O-1-16267 | FW Eagle Ford I, LLC only | Eagleville (Eagle Ford-1) | Gonzales | 1 | 129K | 56.3K | Apr 2012 – Aug 2026 |
| Dora Roberts Ranch Devonian Unit O-10-29629 | Continental Resources, Inc. only | War-San (Devonian-Oil) | Midland | 6 | 95.7K | 3.34M | by Jan 1993 – Aug 2026 |
| Stieren Ranch D O-2-11955 | Repsol Oil & Gas USA, LLC only | Eagleville (Eagle Ford-2) | Karnes | 1 | 83.9K | 53.5K | Aug 2019 – Aug 2026 |
| Flag Ranch D O-10-46645 | Raptor Resources, Inc. only | Goldsmith (Clear Fork) | Ector | 2 | 69.4K | 138K | Dec 2014 – Aug 2026 |
| L Ranch D O-2-9278 | Ginger Oil Company (A) only | South la Ward (Clements B Sand) | Jackson | 2 | 50.9K | 8.13K | Oct 2008 – Jan 2010 |
| Rock Ranch Dodson AH3 G-13-294456 | Lime Rock Resources IV-a, L.P. only | Newark, East (Barnett Shale) | Wise | 1 | 40.3K | 1.36M | Mar 2023 – Jul 2026 |
| L Ranch D Unit O-2-9485 | Wagner Oil Company only | South la Ward (Clements B Sand) | Jackson | 1 | 38K | 60.9K | Feb 2010 – Apr 2015 |
| Briggs Ranch D Unit G-1-272635 | Verdun Oil & Gas LLC only | Hawkville (Eagleford Shale) | La Salle | 1 | 30.9K | 696K | Feb 2014 – Aug 2026 |
| Ivey Ranch Dim O-1-15544 | Chesapeake Operating, L.L.C. only | Eagleville (Eagle Ford-1) | Dimmit | 4 | 25.8K | 14.8K | Sep 2012 – Dec 2012 |
| Crandall Ranch D G-13-294823 | Eagleridge Operating, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 24.5K | 1.81M | May 2023 – Aug 2026 |
| Rock Ranch Dodson AH2 G-13-294481 | Lime Rock Resources IV-a, L.P. only | Newark, East (Barnett Shale) | Wise | 1 | 16.1K | 1.73M | Apr 2023 – Jul 2026 |
| Rock Ranch Dodson AH1 G-13-294712 | Lime Rock Resources IV-a, L.P. only | Newark, East (Barnett Shale) | Wise | 1 | 16.1K | 1.86M | Mar 2023 – Jul 2026 |
| Decatur Ranch D Unit G-13-264490 | Lime Rock Resources IV-a, L.P. only | Newark, East (Barnett Shale) | Wise | 1 | 13.5K | 1.2M | Apr 2012 – May 2026 |
| Dix Ranch D 899 G-4-188505 | Hilcorp Energy Company only | Dix Ranch (Lower Wilcox Lobo) | Webb | 1 | 12K | 661K | Mar 2002 – Apr 2017 |
| Dix Ranch D 893 G-4-208627 | Conocophillips Company only | Dix Ranch (Lower Wilcox Lobo) | Webb | 1 | 11K | 682K | Sep 2004 – Apr 2012 |
| 4M Ranch D Unit G-13-266415 | Scout Energy Management LLC only | Newark, East (Barnett Shale) | Montague | 1 | 9.83K | 1.26M | May 2012 – Apr 2024 |
| Jennings Ranch D G-4-243237 | Hilcorp Energy Company only | Jennings Ranch (Lobo Cons.) | Zapata | 1 | 9.6K | 3.43M | Jul 2008 – Aug 2026 |
| Dix Ranch D 99 G-4-173918 | Hilcorp Energy Company only | Dix Ranch (Lower Wilcox Lobo) | Webb | 1 | 8.5K | 1.1M | Jul 1999 – Aug 2026 |
| Roberts,dora Ranch Devonian Unit G-10-80922 | OXY USA Inc. only | War-San (Devonian) | Midland | 1 | 7.61K | 103K | by Jan 1993 – Jan 1994 |
| Dix Ranch D G-4-146292 | Hilcorp Energy Company only | Dix Ranch (Lower Wilcox Lobo) | Webb | 1 | 7.6K | 2.08M | Aug 1993 – Aug 2026 |
| Jennings Ranch D G-4-177719 | Hilcorp Energy Company only | Jennings Ranch (Lobo Cons.) | Zapata | 1 | 7.37K | 2.12M | Apr 2000 – Aug 2026 |
| Dix Ranch D G-4-242325 | Hilcorp Energy Company only | Dix Ranch (Lower Wilcox Lobo) | Webb | 1 | 7.24K | 1.57M | Mar 2008 – Aug 2026 |
| Dix Ranch D G-4-146478 | Hilcorp Energy Company only | Dix Ranch (Lower Wilcox Lobo) | Webb | 1 | 6.57K | 1.64M | Sep 1993 – Apr 2005 |
| Jennings Ranch D G-4-231238 | Hilcorp Energy Company only | Jennings Ranch (Lobo Cons.) | Zapata | 1 | 3.35K | 4.54M | Mar 2007 – Aug 2026 |
| Dix Ranch D G-4-147432 | Hilcorp Energy Company only | Dix Ranch (Lower Wilcox Lobo) | Webb | 1 | 2.32K | 231K | Dec 1993 – Aug 2001 |
| Jennings Ranch D G-4-191124 | Hilcorp Energy Company only | Jennings Ranch (Lobo Cons.) | Zapata | 1 | 1.98K | 2.61M | Aug 2002 – Aug 2026 |
| Jennings Ranch D G-4-245412 | Hilcorp Energy Company only | Jennings Ranch (Lobo Cons.) | Zapata | 1 | 1.4K | 1.58M | Oct 2007 – Aug 2026 |
| Dix Ranch D G-4-252089 | Hilcorp Energy Company only | Dix Ranch (Lower Wilcox Lobo) | Webb | 1 | 1.07K | 325K | Apr 2009 – Aug 2026 |
| Vaquillas Ranch D G-4-168510 | Hilcorp Energy Company only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 916 | 1.04M | May 1998 – May 2005 |
| Jennings Ranch D G-4-195195 | Hilcorp Energy Company only | Jennings Ranch (Lobo Cons.) | Zapata | 1 | 873 | 1.99M | Apr 2003 – Aug 2026 |
| Jennings Ranch D G-4-254143 | Hilcorp Energy Company only | Charco (9900) | Zapata | 1 | 841 | 375K | Apr 2009 – Jan 2016 |
| Dora Roberts Ranch Devonian Unit G-10-206050 | Continental Resources, Inc. only | Dora Roberts (Devonian) | Midland | 1 | 738 | 139K | Dec 2019 – Feb 2026 |
| Jennings Ranch D G-4-195598 | Hilcorp Energy Company only | Jennings Ranch (Lobo Cons.) | Zapata | 1 | 698 | 1.83M | Mar 2003 – Apr 2024 |
| Jennings Ranch D G-4-249429 | Hilcorp Energy Company only | Jennings Ranch (Lobo Cons.) | Zapata | 1 | 652 | 813K | Mar 2009 – Aug 2026 |