| Locke 57 O-14-7696 | Hemphill (Granite Wash.) | Hemphill | 1 | 12.8K | 417K | Jun 2006 – Jun 2019 |
| Pruitt Heirs Unit O-13-31016 | Newark, East (Barnett Shale) | Wise | 1 | 13.8K | 401K | Nov 2007 – Mar 2018 |
| Grace Unit O-3-24200 | Giddings (Austin Chalk-3) | Fayette | 1 | 11.4K | 636K | Nov 2000 – Dec 2017 |
| Pawelek, Theresa O-2-10600 | Labus (Austin) | Karnes | 1 | 142K | 640K | May 2013 – Nov 2017 |
| Pawelek, M. O-2-10281 | Labus (Austin) | Karnes | 1 | 131K | 635K | May 2012 – Nov 2017 |
| Foegelle, Adrian O-2-9256 | Labus (Austin) | Karnes | 1 | 30.3K | 115K | Aug 2008 – Nov 2017 |
| Janysek, Joe J. O-2-11194 | Labus (Austin) | Karnes | 1 | 35K | 38.9K | Apr 2014 – Oct 2017 |
| Yanta, Edwin O-2-9259 | Labus (Austin) | Karnes | 1 | 6.87K | 18.2K | Oct 2008 – May 2017 |
| Cochise Unit O-3-23340 | Giddings (Austin Chalk-3) | Fayette | 1 | 306K | 1.56M | Aug 1997 – Apr 2017 |
| Hodges, Minnie E. O-14-9046 | Pan Petro (Marmaton) | Roberts | 1 | 9 | 24.9K | Apr 2014 – Feb 2017 |
| Cedar Creek "a" Amarado Unit O-3-21894 | Giddings (Austin Chalk-3) | Fayette | 1 | 183K | 1.63M | Jan 1993 – Jun 2016 |
| Bohot-Divin Unit O-3-21731 | Giddings (Austin Chalk-3) | Fayette | 1 | 129K | 1.36M | Jan 1993 – Jun 2016 |
| Moczygemba, C. J. O-2-2955 | Panna Maria (Edwards) | Karnes | 1 | 49.7K | 249K | May 1993 – Apr 2016 |
| University -DJ- R/a -A- O-10-33522 | University Block 9 (Wolfcamp) | Andrews | 5 | 557K | 360K | Jan 1993 – Feb 2016 |
| Frances S. Unit O-3-16652 | Giddings (Austin Chalk-3) | Fayette | 1 | 121K | 724K | Jan 1993 – Feb 2016 |
| Young 32 O-14-7799 | Wheeler, Ne.(k.c.) | Wheeler | 1 | 7.74K | 22K | Oct 2007 – Feb 2016 |
| Reveille Unit O-3-22979 | Giddings (Austin Chalk-3) | Brazos | 1 | 61.5K | 451K | Feb 1996 – Dec 2015 |
| Duke Wilson 21 O-9-18520 | Sawyer (Leonard) | Sutton | 1 | 13 | 24K | May 2013 – Jun 2015 |
| Garth Bates Oil Unit O-3-21347 | Giddings (Austin Chalk-3) | Fayette | 1 | 113K | 327K | Jan 1993 – Feb 2015 |
| Puryear 28 O-14-8564 | Mills Ranch (Granite Wash Cons.) | Wheeler | 3 | 479K | 2.99M | Apr 2012 – Dec 2014 |
| Huff 32 O-14-8539 | Frye Ranch (Consolidated) | Wheeler | 2 | 113K | 1.37M | May 2011 – Dec 2014 |
| Donelson 15 O-14-8946 | Buffalo Wallow (Granite Wash) | Wheeler | 1 | 20.4K | 533K | Dec 2012 – Dec 2014 |
| Harbers Unit O-3-22541 | Giddings (Austin Chalk-3) | Fayette | 1 | 47.5K | 372K | Jul 1994 – Oct 2014 |
| Affirmed Unit O-3-23457 | Giddings (Austin Chalk-3) | Fayette | 1 | 14.9K | 112K | Jun 1997 – Aug 2014 |
| Tullio O-13-31891 | Newark, East (Barnett Shale) | Denton | 1 | 9.85K | 364K | Apr 2011 – Jul 2014 |
| Reed 2 O-14-8557 | Frye Ranch (Consolidated) | Wheeler | 1 | 63.8K | 684K | Aug 2011 – Apr 2014 |
| Franus Unit O-3-23785 | Giddings (Austin Chalk-3) | Grimes | 1 | 29.1K | 464K | Mar 2000 – Apr 2014 |
| Hodges, Minnie E. O-14-3639 | Hodges (Des Moines) | Roberts | 1 | 2.74K | 244K | Jan 1993 – Mar 2014 |
| Mayer Edwin S Jr 27 O-9-17889 | Fawcett (Wolfcamp) | Schleicher | 1 | 3 | 7.66K | Dec 2011 – Feb 2014 |
| Ward 127 O-9-18293 | Fawcett (Wolfcamp) | Sutton | 1 | 1 | 6.17K | Feb 2012 – Feb 2014 |
| Akin-Foxfire Unit O-3-22405 | Giddings (Austin Chalk-3) | Brazos | 1 | 526K | 3.6M | Apr 1994 – Jun 2013 |
| Ritchey O-3-22232 | Giddings (Austin Chalk-3) | Brazos | 1 | 117K | 1.11M | Nov 1993 – Jun 2013 |
| Koenning-Caldwell Unit O-3-21902 | Giddings (Austin Chalk-3) | Fayette | 1 | 74.1K | 222K | Jan 1993 – May 2013 |
| Fritsche, M. O-3-13743 | Giddings (Austin Chalk-3) | Fayette | 1 | 18.6K | 69.6K | Jan 1993 – May 2013 |
| McMahan 22 O-14-8575 | Allison-Britt (12350) | Wheeler | 1 | 25.1K | 640K | Oct 2011 – Apr 2013 |
| Hollenbeck B O-9-18141 | Sawyer (Leonard) | Schleicher | 1 | 247 | 60 | Oct 2012 – Mar 2013 |
| Wheeler-Wheeler 'B' Unit O-3-21678 | Giddings (Austin Chalk-3) | Brazos | 1 | 19.1K | 124K | Jan 1993 – Feb 2013 |
| Olden-Olden Unit O-3-21711 | Giddings (Austin Chalk-3) | Brazos | 1 | 84K | 1.31M | Jan 1993 – Jan 2013 |
| Brazos Coal Ltd.-Raceway Ut. O-3-21668 | Giddings (Austin Chalk-3) | Brazos | 1 | 81.2K | 679K | Jan 1993 – Jan 2013 |
| Humphreys 59 O-14-7339 | Sparks (Tonkawa) | Hemphill | 3 | 65.8K | 454K | Jan 2000 – Dec 2012 |
| Freeman-Creagor Unit O-3-22324 | Giddings (Austin Chalk-3) | Brazos | 1 | 58.3K | 944K | Feb 1994 – Dec 2012 |
| Humphreys 60 O-14-7357 | Sparks (Tonkawa) | Hemphill | 1 | 30K | 403K | Jul 2000 – Dec 2012 |
| Humphreys 28 O-14-7354 | Sparks (Tonkawa) | Hemphill | 1 | 25.5K | 174K | Jun 2000 – Dec 2012 |
| Jones-Cashion Unit O-3-22632 | Giddings (Austin Chalk-3) | Brazos | 1 | 157K | 799K | Dec 1994 – Nov 2012 |
| Wagnon Unit O-3-23804 | Giddings (Austin Chalk-3) | Grimes | 1 | 36.1K | 360K | Sep 1999 – Nov 2012 |
| Ellwood Barrett O-3-25826 | Madisonville, W. (Woodbine -A-) | Madison | 1 | 15.2K | 4.52K | Oct 2011 – Oct 2012 |
| Yegua-Porter Unit O-3-25219 | Giddings (Austin Chalk-3) | Burleson | 1 | 3.35K | 97.9K | Apr 2005 – Oct 2012 |
| Donna W. O-3-22863 | Giddings (Austin Chalk-3) | Lee | 1 | 292K | 1.35M | Oct 1995 – Sep 2012 |
| Adkins Unit O-3-22627 | Giddings (Austin Chalk-3) | Brazos | 1 | 266K | 1.72M | Dec 1994 – Aug 2012 |
| Hanacek O-3-21826 | Giddings (Austin Chalk-3) | Fayette | 1 | 208K | 916K | Jan 1993 – Aug 2012 |