| Britt G-14-122350 | Unbridled Resources, LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 46.2K | 1.48M | Jan 1993 – Apr 2026 |
| Puryear G-14-124240 | Enervest Operating, L.L.C. only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 40.2K | 1.08M | Jan 1993 – Jun 2013 |
| Luker G-14-130978 | Linn Operating, Inc. only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 38.6K | 703K | Jan 1993 – May 2009 |
| Huff G-14-128104 | 4P Energy Texas, LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 34.6K | 666K | Jan 1993 – Oct 2016 |
| Rathjen Unit G-14-123554 | Unbridled Resources, LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 31.3K | 1.13M | Jan 1993 – Sep 2024 |
| Rathjen G-14-128530 | Enervest Operating, L.L.C. only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 26.8K | 1.13M | Jan 1993 – Jan 2015 |
| Puryear G-14-196343 | QEP Energy Company only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 21.4K | 547K | Jun 2003 – Apr 2011 |
| Thomas G-14-214963 | Unbridled Resources, LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 17.4K | 847K | Feb 2006 – Apr 2026 |
| Caldwell, Britt G-14-208964 | Unbridled Resources, LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 15.3K | 1.28M | May 2005 – Mar 2026 |
| Rathjen G-14-133617 | Unbridled Resources, LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 13.3K | 463K | Jan 1993 – Nov 2020 |
| Puryear, Tom G-14-204591 | QEP Energy Company only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 12.7K | 418K | Aug 2004 – Jun 2013 |
| Britt G-14-124250 | Unbridled Resources, LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 12.5K | 393K | Jan 1993 – May 2020 |
| Britt G-14-132761 | Unbridled Resources, LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 12.1K | 676K | Jan 1993 – Nov 2019 |
| Wiley G-14-124915 | 4P Energy Texas, LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 11.2K | 441K | Jan 1993 – Jul 2017 |
| Britt G-14-121341 | Unbridled Resources, LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 10.5K | 889K | Jan 1993 – Jan 2016 |
| Britt G-14-118448 | Enervest Operating, L.L.C. only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 9.96K | 444K | Jan 1993 – Aug 2000 |
| Caldwell, Britt G-14-203376 | Unbridled Resources, LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 9.94K | 639K | May 2004 – Oct 2019 |
| Kiker G-14-207963 | Unbridled Resources, LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 9.87K | 408K | May 2004 – Jun 2024 |
| Britt G-14-199374 | Unbridled Resources, LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 9.2K | 437K | Nov 2003 – May 2017 |
| Britt G-14-199333 | Unbridled Resources, LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 8.65K | 453K | Oct 2003 – Apr 2026 |
| Coates O-14-9404 | Unbridled Resources, LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 8.39K | 170K | Jul 2015 – Apr 2026 |
| Britt G-14-209227 | Unbridled Resources, LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 8.02K | 976K | Feb 2005 – Apr 2026 |
| Puryear A G-14-204582 | 4P Energy Texas, LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 7.08K | 264K | Aug 2004 – Jul 2018 |
| Britt G-14-200232 | Unbridled Resources, LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 6.22K | 1.32M | Sep 2003 – Apr 2026 |
| Britt G-14-122594 | Enervest Operating, L.L.C. only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 5.71K | 622K | Jan 1993 – Aug 2012 |
| Britt G-14-130357 | Enervest Operating, L.L.C. only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 4.54K | 631K | Jan 1993 – Aug 2014 |
| Kiker G-14-208114 | 4P Energy Texas, LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 4.13K | 187K | Dec 2004 – Apr 2015 |
| Britt O-14-6682 | Dominion Oklahoma Texas E&P, Inc only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 4.04K | 40.6K | Jan 1993 – Jan 2007 |
| Britt G-14-226977 | Unbridled Resources, LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 3.58K | 42.1K | Mar 2007 – Jul 2025 |
| Stiles G-14-202320 | Unbridled Resources, LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 3.51K | 173K | Feb 2004 – Jun 2015 |
| Britt G-14-129798 | Unbridled Resources, LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 3.2K | 338K | Jan 1993 – Jan 2015 |
| Britt G-14-202493 | Unbridled Resources, LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 2.78K | 233K | Mar 2004 – Jul 2018 |
| Britt O-14-7495 | Pogo Panhandle 2004, L.P. only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 2.76K | 47.5K | Mar 2004 – Feb 2007 |
| Calcote O-14-9482 | Unbridled Resources, LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 2.46K | 21.3K | Jul 2016 – Jun 2020 |
| Smith, A. C. Trust G-14-129791 | Presidio Petroleum LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 2.01K | 88.7K | Jan 1993 – Mar 2010 |
| Britt 38 G-14-225211 | 4P Energy Texas, LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 1.25K | 13.2K | Feb 2007 – Sep 2016 |
| Ray G-14-281158 | Unbridled Resources, LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 0 | 0 | — |
| Puryear 27 SWD G-14-232222 | Unbridled Resources, LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 0 | 0 | — |
| Hink Disposal O-14-7710 | Hink Energy LLC only | Britt Ranch W. (Granite Wash a ) | Wheeler | 1 | 0 | 0 | — |