| Hahn Unit G-3-169856 | Giddings (Austin Chalk, Gas) | Washington | 1 | 0 | 737K | Jul 1998 – Jan 2024 |
| Defresne Unit O-3-23136 | Giddings (Austin Chalk-3) | Washington | 1 | 0 | 0 | Jun 1996 – May 2023 |
| Martin "A" G-3-188039 | Navasota River (Cretaceous Lwr.) | Washington | 1 | 0 | 424K | Jun 2001 – Apr 2023 |
| Graham Unit G-3-186629 | Navasota River (Cretaceous Lwr.) | Washington | 1 | 0 | 7.3M | Jun 2001 – Apr 2023 |
| Hill O-5-3613 | Van, West (James) | Van Zandt | 2 | 0 | 0 | Apr 1997 – Feb 2022 |
| Shaughnessy-McFarlane Unit G-3-143336 | Giddings (Austin Chalk, Gas) | Brazos | 1 | 0 | 3.3M | Jan 1993 – Aug 2021 |
| Cessna, J. H. O-3-24567 | Hardin (Yegua 7960) | Liberty | 1 | 16.9K | 48.6K | Oct 2003 – Jul 2021 |
| Martin, R. "B" G-3-186888 | Navasota River (Cretaceous Lwr.) | Washington | 1 | 0 | 543K | Sep 2001 – Jul 2021 |
| Davis, Wirt, Estate O-3-1915 | Hardin, SW. (Cook Mountain #1) | — | 2 | 3.18K | 29.1K | Jan 1993 – Mar 2020 |
| T M & K O-3-18694 | Hardin | Liberty | 1 | 34.3K | 75.3K | Jan 1993 – Sep 2019 |
| Partlow Oil Unit #5 O-3-26860 | Hardin (Y-9) | Liberty | 1 | 0 | 0 | Nov 2013 – Jun 2018 |
| Richardson,j.f. O-3-16890 | Hardin | Liberty | 1 | 0 | 0 | Jan 1993 – Jun 2018 |
| Elliott G-3-205902 | Kainer (Frio 4490) | Wharton | 1 | 0 | 22.1K | Dec 2004 – May 2018 |
| Daniel O-3-18007 | Hardin (Y-13B) | Liberty | 1 | 113K | 89.9K | Jan 1993 – Apr 2018 |
| Moore, Robert G-3-212737 | Clay, NE (Austin Chalk 11350) | Brazos | 1 | 0 | 0 | Oct 2005 – Apr 2017 |
| Humphreys, K. V. H. O-3-7895 | Hardin | — | 1 | 0 | 0 | Jan 1993 – Apr 2017 |
| Hagan G-2-205213 | Runge, SW. (Luling) | Karnes | 1 | 0 | 109K | Sep 2004 – Jan 2017 |
| Wessendorf O-2-8798 | Wessendorf (Reklaw) | Karnes | 3 | 51.4K | 241K | May 2003 – Dec 2016 |
| Wessendorf G-2-195877 | Wessendorf (Luling) | Karnes | 1 | 0 | 414K | Apr 2003 – Nov 2016 |
| Oliver, J. R. O-5-3541 | Van (Carlisle) | Van Zandt | 2 | 197K | 79.1K | Apr 1997 – Oct 2016 |
| Wessendorf G-2-199104 | Wessendorf (Luling) | Karnes | 1 | 0 | 271K | Sep 2003 – Oct 2016 |
| Lawrence O-3-24093 | Giddings (Buda) | Brazos | 1 | 25.1K | 38.3K | May 2001 – Mar 2016 |
| Smolik - Schorre O-2-8834 | Runge, West (Luling) | Karnes | 1 | 16.5K | 31.7K | Nov 2003 – Mar 2016 |
| Crim O-5-1970 | Van, West (Woodbine) | — | 1 | 259 | 21 | Jan 1993 – Mar 2016 |
| Clay Gas Unit No. 2 G-3-120977 | Jerry's Quarters (A C 11900) | Washington | 1 | 0 | 10.7K | Jan 1993 – Mar 2016 |
| HNH GU G-2-262125 | Hallettsville (8750) | Lavaca | 1 | 0 | 228K | May 2010 – Mar 2016 |
| E. Hermes G-2-257241 | Hallettsville (8750) | Lavaca | 1 | 0 | 471K | Jul 2010 – Mar 2016 |
| Kuester G-2-207488 | Terryville, W. (Yegua 5200) | DE Witt | 1 | 0 | 137K | Sep 2004 – Mar 2016 |
| Wilbeck G-3-218417 | Kainer (Yegua 6450) | Wharton | 1 | 0 | 97K | Oct 2005 – Mar 2016 |
| Clay Gas Unit No. 3 G-3-126967 | Jerry's Quarters (A C 11900) | Washington | 1 | 0 | 64.6K | Jan 1993 – Mar 2016 |
| Palmer-Metcalf O-5-3500 | Van, West (Glen Rose FB-B) | Van Zandt | 1 | 3.61K | 2 | Sep 1994 – Oct 2013 |
| E.M. Hermes (S)#1 G-2-173629 | St. John the Baptizer (WX) | Lavaca | 1 | 0 | 1.15M | May 1999 – Jul 2013 |
| EM Hermes (S) G-2-263471 | Hallettsville (8750) | Lavaca | 1 | 0 | 35.2K | Sep 2011 – Jul 2013 |
| Wessendorf G-2-195876 | Wessendorf (Luling) | Karnes | 1 | 0 | 677K | Mar 2003 – Dec 2012 |
| Wessendorf G-2-199102 | Wessendorf (Luling) | Karnes | 1 | 0 | 329K | Oct 2003 – Dec 2012 |
| Wessendorf G-2-195868 | Wessendorf (Luling) | Karnes | 1 | 0 | 152K | May 2003 – Dec 2012 |
| Gaubatz-Fojt Unit G-3-145349 | Clay, NE (Austin Chalk 11350) | Burleson | 1 | 0 | 1.31M | Mar 1993 – Jun 2012 |
| Hawkins Unit G-3-255635 | Sargent South (4900) | Matagorda | 1 | 0 | 77.1K | Feb 2010 – Jun 2012 |
| Tri G-3-7241 | Manor Lake (Frio 9800) | — | 1 | 0 | 446K | Jan 1993 – Nov 2011 |
| Tri G-3-7246 | Manor Lake (Frio 9900) | — | 1 | 0 | 0 | Jan 1993 – Nov 2011 |
| Terrell G-3-162090 | Giddings (Austin Chalk, Gas) | Brazos | 1 | 0 | 359K | Dec 1996 – Jun 2011 |
| Finley, W. T. G-3-201242 | Hardin (Cessna 7400) | Liberty | 1 | 0 | 21.3K | Mar 2004 – May 2011 |
| Williams 522 O-3-24113 | Yonajosa, West | Hardin | 1 | 1.11K | 46.3K | Sep 2001 – Dec 2010 |
| Vieman Unit G-3-232267 | Manor Lake (10,200) | Brazoria | 1 | 0 | 58.9K | Jan 2007 – Jun 2010 |
| HNH Gas Unit G-2-245267 | Wildcat | Lavaca | 1 | 0 | 0 | Apr 2008 – May 2010 |
| Buffum & Benning G-3-233769 | Wildcat | Liberty | 1 | 0 | 0 | Jul 2007 – Mar 2010 |
| Hawkins Unit G-3-229824 | Sargent (4990 Sand) | Matagorda | 1 | 0 | 455K | Jan 2007 – Feb 2010 |
| Will-Kirk O-3-24885 | Willy-K (Y-3) | Hardin | 1 | 19.6K | 85.6K | Aug 2005 – Jul 2009 |
| Palmer-Metcalf O-5-3596 | Van, West (Rodessa -A-) | Van Zandt | 1 | 11.1K | 3.32K | Sep 1997 – Jul 2009 |
| Partlow, R. G. G-3-214773 | Hardin | Liberty | 1 | 0 | 526 | Nov 2005 – Jul 2009 |