| Montgomery 431 O-11-68989 | Draw, NW. (Strawn) | Lynn | 2 | 414K | 157K | Aug 2006 – Jul 2026 |
| Black Angus 47 O-10-46278 | Spraberry (Trend Area) | Mitchell | 6 | 291K | 1.44M | Apr 2013 – Jul 2026 |
| Red Angus 48 O-10-45884 | Purvis Ranch (Wolfcamp) | Mitchell | 5 | 281K | 980K | Mar 2013 – Jul 2026 |
| Whiteface 36 O-10-43915 | Purvis Ranch (Wolfcamp) | Mitchell | 3 | 277K | 647K | Mar 2013 – Jul 2026 |
| Baldy 37 O-10-45596 | Purvis Ranch (Wolfcamp) | Mitchell | 2 | 173K | 456K | Dec 2012 – Jul 2026 |
| Warthog O-10-47314 | High Plains (Ellenburger) | Mitchell | 2 | 167K | 0 | Feb 2016 – Jul 2026 |
| Shorthorn O-10-43899 | Purvis Ranch (Wolfcamp) | Mitchell | 1 | 138K | 455K | Nov 2012 – Jul 2026 |
| Spade "A" O-10-23843 | Beals Creek (Wichita Albany) | Mitchell | 6 | 120K | 23 | Jan 1993 – Jul 2026 |
| Red Angus 48 O-10-45079 | Iatan, East Howard | Mitchell | 1 | 115K | 0 | Oct 2012 – Jul 2026 |
| Millar, L. H. O-10-32950 | JCT (Wolfcamp) | Pecos | 2 | 111K | 2.76K | Jan 1993 – Jul 2026 |
| EL Gato Grande O-11-67819 | O'Donnell, N. (Mississippian) | Lynn | 1 | 102K | 60K | Sep 1997 – Jul 2026 |
| Copeland O-11-68260 | O'Donnell, N. (Mississippian) | Lynn | 1 | 92.9K | 42K | Nov 2000 – Jul 2026 |
| University "38C" O-9-15331 | Block 38 (Ellenburger) | Crockett | 1 | 76.4K | 0 | Jan 2003 – Jul 2026 |
| Monty 438 O-11-69625 | Draw, NE. (Spraberry) | Lynn | 2 | 69.1K | 5K | Nov 2010 – Jul 2026 |
| Monty 438 O-11-69975 | Peg's Draw (Mississippian) | Lynn | 1 | 42.6K | 2.85K | Aug 2012 – Jul 2026 |
| Monty 437 O-11-70245 | Peg's Draw (Mississippian) | Lynn | 1 | 34.1K | 130 | Oct 2013 – Jul 2026 |
| Red Angus 48 O-10-44586 | Purvis Ranch (Wichita Albany) | Mitchell | 1 | 33.9K | 0 | Sep 2013 – Jul 2026 |
| Brahman 24 O-10-43731 | Purvis Ranch (Wolfcamp) | Mitchell | 1 | 24.3K | 96.6K | Mar 2013 – Jul 2026 |
| Marsha O-11-68646 | Atoll End (Strawn-B) | Crosby | 1 | 23.5K | 0 | Nov 2003 – Jul 2026 |
| Rebel 403 O-11-70266 | Peg's Draw (Mississippian) | Lynn | 1 | 21.1K | 0 | Nov 2014 – Jul 2026 |
| David 304 O-11-70482 | Draw, NW. (Strawn) | Garza | 1 | 19.6K | 0 | Jul 2016 – Jul 2026 |
| Rooster 396 O-11-69293 | Draw, NE. (Mississippian) | Lynn | 1 | 17.1K | 9.24K | Jul 2008 – Jul 2026 |
| Whiteface 36 O-10-46668 | Purvis Ranch (Wichita Albany) | Mitchell | 1 | 12K | 3.27K | Jul 2015 – Jul 2026 |
| Southland Royalty -906- O-10-17563 | Miller Block B-29 (Penn.) | Ward | 7 | 11.4K | 157K | Jan 1993 – Jul 2026 |
| Warthog O-10-55018 | Ellwood Ranch (Miss.) | Mitchell | 1 | 8.62K | 0 | Sep 2020 – Jul 2026 |
| David 304 O-11-70269 | Peg's Draw (Mississippian) | Garza | 1 | 3.61K | 0 | Nov 2014 – Jul 2026 |
| Hereford 37 O-10-50871 | Purvis Ranch (Wolfcamp) | Mitchell | 2 | 381 | 0 | Jul 2018 – Jul 2026 |
| Southland Royalty 906 G-10-21039 | Ward, South (Penn. Lime, Up.) | — | 1 | 0 | 310K | Jan 1993 – Jul 2026 |
| Millar, L.H. et AL G-10-131344 | Putnam (Wichita-Albany) | Pecos | 1 | 0 | 248K | Jan 1993 – Jul 2026 |
| Woodward "56" G-10-185312 | Putnam (Wolfcamp) | Pecos | 1 | 0 | 2.09M | Sep 2001 – Jul 2026 |
| Woodward "56" G-10-188449 | Putnam (Wolfcamp) | Pecos | 1 | 0 | 1.68M | Feb 2002 – Jul 2026 |
| Woodward "56" G-10-287236 | Putnam (Wichita-Albany) | Pecos | 1 | 0 | 974K | Apr 2019 – Jul 2026 |
| Woodward '56' G-10-291224 | Putnam (Wichita-Albany) | Pecos | 1 | 0 | 576K | May 2021 – Jul 2026 |
| Shorthorn O-10-44384 | Wildcat | Mitchell | 2 | 0 | 0 | Feb 2013 – Jul 2026 |
| Kudu O-10-47607 | Purvis Ranch (Wolfcamp) | Mitchell | 1 | 0 | 0 | Feb 2016 – Sep 2025 |
| Woodward '56' O-10-51847 | Putnam (Oil Queen) | Pecos | 1 | 178 | 9.89K | Jun 2019 – Sep 2023 |
| Oryx O-10-49310 | High Plains (Ellenburger) | Mitchell | 1 | 583 | 0 | Jan 2018 – Jul 2023 |
| Millar O-10-35694 | JCT (Wolfcamp) | Pecos | 1 | 857 | 0 | Jan 1998 – Sep 2022 |
| Woodward "56" G-10-205149 | Putnam (Wichita-Albany) | Pecos | 1 | 0 | 45.1K | Jul 2004 – Aug 2022 |
| Woodward "56" G-10-194367 | Putnam (Wolfcamp) | Pecos | 1 | 0 | 468K | Feb 2003 – Aug 2022 |
| Woodward "56" G-10-191307 | Putnam (Wolfcamp) | Pecos | 1 | 0 | 1.1M | Jul 2002 – Aug 2022 |
| EL Gato Grande "A" O-11-67916 | O'Donnell, N. (Mississippian) | Garza | 1 | 99.7K | 73.9K | Mar 1998 – Dec 2021 |
| University "31" O-9-12993 | Spraberry (Trend Area) | Reagan | 1 | 33.9K | 92.6K | Jan 1993 – Jul 2020 |
| Warthog O-10-48729 | Purvis Ranch (Wolfcamp) | Mitchell | 1 | 0 | 0 | Jan 2017 – Oct 2019 |
| Copeland "A" O-11-68341 | O'Donnell, N. (Mississippian) | Lynn | 1 | 28.9K | 17K | May 2001 – Dec 2018 |
| Orson, Henry O-10-22778 | Spraberry (Trend Area) | — | 1 | 59.7K | 176K | Jan 1993 – Oct 2018 |
| Crockett O-10-48512 | Geneva Tank (Strawn) | Mitchell | 1 | 246 | 0 | Jan 2017 – Mar 2018 |
| Brazos '2' O-11-70440 | Peg's Draw (Mississippian) | Lynn | 1 | 0 | 0 | Dec 2012 – Mar 2018 |
| Brazos '2' O-11-70018 | Draw, NW. (Strawn) | Lynn | 1 | 12.1K | 0 | Oct 2012 – Sep 2016 |
| Madison, L. C. O-10-22756 | Spraberry (Trend Area) | Martin | 2 | 42.5K | 89.1K | Jan 1993 – Jun 2015 |