| Beardsley Unit A G-2-266286 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Live Oak | 1 | 243K | 1.36M | Feb 2013 – Apr 2026 |
| Beard OL G-3-150988 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Grimes | 1 | 157K | 11.8M | Aug 1994 – Apr 2026 |
| Beard OL G-3-165231 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk, Gas) | Grimes | 1 | 74.9K | 6.07M | Jul 1997 – Apr 2026 |
| McKnight, M. B. "A" G-10-224883 | Blackbeard Operating, LLC only | Sand Hills (Wichita-Albany, Gas) | Crane | 1 | 59.7K | 213K | Jun 2006 – Jun 2023 |
| Sutter's Mill G-14-253028 | Blackbeard Operating, LLC only | Roberts Co. (St. Louis) | Roberts | 1 | 59.2K | 3.26M | Jul 2009 – Feb 2021 |
| Waddell TR A G-10-89796 | Blackbeard Operating, LLC only | Sand Hills (Judkins) | Crane | 1 | 38.1K | 1.65M | Jan 1993 – Apr 2026 |
| Bearden, Minnie G-5-162652 | Eqv Operating LLC only | Caddo Creek (James Lime) | Henderson | 1 | 37.5K | 4.91M | Mar 1997 – Oct 2014 |
| Bearden G-6-115456 | Largo Oil Company only | Minden (Travis Peak Cons.) | Rusk | 1 | 35.9K | 283K | Jan 1993 – Jan 2019 |
| Beard, L. Unit G-3-201432 | Transpacific Energy, LLC only | Shanghai, E. (D-5 Yegua) | Wharton | 1 | 28.6K | 501K | Mar 2004 – Oct 2016 |
| M.B. McKnight G-10-261520 | Blackbeard Operating, LLC only | Running W (Wichita-Albany) | Crane | 1 | 25.2K | 936K | Sep 2011 – Apr 2026 |
| Beard Gas Unit #1 G-6-140316 | Hibbard Energy, LP only | Garrison (Travis Peak) | Shelby | 1 | 23K | 1.28M | Jan 1993 – Oct 2015 |
| Waddell TR A G-10-90635 | Blackbeard Operating, LLC only | Sand Hills (Judkins) | Crane | 1 | 21.2K | 1.26M | Jan 1993 – Apr 2026 |
| Waddell TR A G-10-90211 | Blackbeard Operating, LLC only | Sand Hills (Judkins) | Crane | 1 | 20.1K | 837K | Jan 1993 – Apr 2021 |
| Waddell TR A G-10-90077 | Blackbeard Operating, LLC only | Sand Hills (Judkins) | Crane | 1 | 19.8K | 807K | Jan 1993 – Apr 2026 |
| Flowers Brothers G-14-268827 | Blackbeard Operating, LLC only | Roberts Co. (St. Louis) | Roberts | 1 | 19.7K | 2.07M | Nov 2011 – Jan 2018 |
| Waddell TR A G-10-201852 | Blackbeard Operating, LLC only | Sand Hills (Judkins) | Crane | 1 | 18.7K | 1.28M | Mar 2003 – May 2023 |
| Hefley G-14-235838 | Blackbeard Operating, LLC only | Buffalo Wallow (Granite Wash) | Wheeler | 1 | 16.3K | 785K | Feb 2008 – Apr 2018 |
| Beard Gas Unit #1 G-6-222467 | Amrwr, LLC only | Garrison (Travis Peak) | Shelby | 1 | 16.2K | 292K | Jul 2006 – Oct 2018 |
| Smith, S. G. G-14-84531 | Blackbeard Operating, LLC only | Briscoe (Morrow) | Hemphill | 1 | 16K | 5.36M | Jan 1993 – Nov 2009 |
| Waddell TR A G-10-201854 | Blackbeard Operating, LLC only | Sand Hills (San Angelo) | Crane | 1 | 14.4K | 174K | Dec 2003 – Jan 2022 |
| Waddell TR A G-10-226228 | Blackbeard Operating, LLC only | Running W (Tubb) | Crane | 1 | 14.1K | 618K | Dec 2006 – Feb 2021 |
| Zybach 19 G-14-219322 | Blackbeard Operating, LLC only | West Park (Granite Wash) | Wheeler | 1 | 13.6K | 419K | Mar 2006 – Jul 2021 |
| Waddell TR A G-10-208048 | Blackbeard Operating, LLC only | Sand Hills (Wichita-Albany) | Crane | 1 | 12.7K | 372K | Jan 2005 – Dec 2020 |
| Santa Ana Gas Unit G-4-188394 | Blackbeard Operating, LLC only | Santa Ana (Sweeney 5) | Hidalgo | 1 | 12.6K | 1.28M | Feb 2002 – Sep 2011 |
| Elmore G-14-248234 | Blackbeard Operating, LLC only | P.C.X. (Granite Wash) | Wheeler | 1 | 12.5K | 456K | Dec 2008 – Nov 2020 |
| Beard, PO GU G-6-218495 | TGNR East Texas II LLC only | Beckville (Cotton Valley) | Panola | 1 | 12.2K | 534K | Dec 2005 – Apr 2026 |
| Waddell TR A G-10-106188 | Blackbeard Operating, LLC only | Sand Hills (Judkins) | Crane | 1 | 11.6K | 1.2M | Feb 1994 – Oct 2025 |
| Waddell TR 1 G-10-147187 | Blackbeard Operating, LLC only | Waddell (Grayburg) | Crane | 1 | 11.5K | 685K | Oct 1993 – Apr 2026 |
| Waddell TR A G-10-281557 | Blackbeard Operating, LLC only | Sand Hills (Clear Fork 4070) | Crane | 1 | 11.4K | 961K | Aug 2016 – Jan 2022 |
| Waddell TR A G-10-116738 | Blackbeard Operating, LLC only | Sand Hills (Judkins) | Crane | 1 | 11K | 338K | Jan 1993 – Nov 2022 |
| Waddell TR A G-10-130228 | Blackbeard Operating, LLC only | Sand Hills (Judkins) | Crane | 1 | 11K | 651K | Jan 1993 – May 2022 |
| Duncan, Donald B. G-3-197080 | Beard Oil Company, LLC only | Spanish Camp (Yegua 6800) | Wharton | 1 | 10.7K | 1.18M | Sep 2003 – Apr 2026 |
| Fuhrman 19 G-14-239822 | Blackbeard Operating, LLC only | West Park (Granite Wash) | Wheeler | 1 | 10.5K | 316K | Jul 2008 – Aug 2015 |
| Brown, J.T. et al -D- G-14-122308 | Blackbeard Operating, LLC only | Hemphill (Granite Wash.) | Hemphill | 1 | 10.4K | 746K | Jan 1993 – Jun 2011 |
| Waddell TR A G-10-20717 | Blackbeard Operating, LLC only | Sand Hills (Judkins) | Crane | 1 | 10.1K | 628K | Feb 1995 – Apr 2026 |
| Waddell TR A G-10-53319 | Blackbeard Operating, LLC only | Sand Hills (Judkins) | Crane | 1 | 10.1K | 313K | Jan 1993 – Apr 2026 |
| Waddell, W.N. G-10-144840 | Blackbeard Operating, LLC only | Waddell (Grayburg) | Crane | 1 | 10K | 700K | Feb 1993 – Oct 2021 |
| Waddell TR A G-10-121606 | Blackbeard Operating, LLC only | Sand Hills (McKnight) | Crane | 1 | 9.99K | 690K | Jan 1993 – Mar 2015 |
| Waddell TR A G-10-32978 | Blackbeard Operating, LLC only | Sand Hills (Judkins) | Crane | 1 | 9.96K | 145K | Jan 2000 – Apr 2026 |
| Brown, H.L. G-14-178383 | Blackbeard Operating, LLC only | Ramp (Douglas) | Hemphill | 1 | 9.92K | 837K | Jun 2000 – Jan 2015 |
| Waddell TR 1 G-10-144422 | Blackbeard Operating, LLC only | Waddell (Grayburg) | Crane | 1 | 9.83K | 652K | Feb 1993 – Apr 2015 |
| Campbell G-14-228787 | Blackbeard Operating, LLC only | Mendota, NW. (Granite Wash) | Hemphill | 1 | 9.44K | 745K | May 2007 – Sep 2022 |
| Meek, G. G-14-244416 | Blackbeard Operating, LLC only | Buffalo Wallow (Granite Wash) | Hemphill | 1 | 8.97K | 819K | Oct 2008 – Feb 2020 |
| Williamson, Stanley H. G-4-168554 | Blackbeard Operating, LLC only | Big Cowboy (Lobo) | Webb | 1 | 8.72K | 2.25M | Jun 1998 – Aug 2013 |
| Waddell TR A G-10-113323 | Blackbeard Operating, LLC only | Sand Hills (McKnight) | Crane | 1 | 8.24K | 849K | Jan 1993 – Sep 2015 |
| Waddell TR A G-10-159467 | Blackbeard Operating, LLC only | Sand Hills (McKnight) | Crane | 1 | 7.84K | 446K | Jul 1996 – Mar 2025 |
| Waddell TR A G-10-84126 | Blackbeard Operating, LLC only | Running W (Wichita-Albany) | Crane | 1 | 7.75K | 494K | Jan 1993 – Jan 2011 |
| Waddell TR A G-10-209777 | Blackbeard Operating, LLC only | Sand Hills (Judkins) | Crane | 1 | 7.65K | 467K | Jun 2005 – Sep 2023 |
| Waddell, W.N. et Al G-10-156447 | Blackbeard Operating, LLC only | Sand Hills (Judkins) | Crane | 1 | 7.54K | 491K | Oct 1995 – Mar 2016 |
| Beard, PO GU G-6-230256 | TGNR East Texas II LLC only | Beckville (Cotton Valley) | Panola | 1 | 7.41K | 533K | May 2007 – Jul 2014 |