| Howett O-1-15772 | Briscoe Ranch (Eagleford) | Zavala | 15 | 3.11M | 1.29M | Oct 2011 – Jul 2026 |
| Priest-Trinkle O-1-19958 | Briscoe Ranch (Eagleford) | Zavala | 8 | 2.03M | 840K | Nov 2019 – Jul 2026 |
| Loveless Unit "E" O-13-27721 | Down Under (Chappel) | Hardeman | 1 | 904K | 770K | Jan 1993 – Jul 2026 |
| Loveless "F" O-13-27879 | Down Under (Chappel) | Hardeman | 1 | 836K | 850K | Jan 1993 – Jul 2026 |
| Wilson-Gates B O-1-21087 | Briscoe Ranch (Eagleford) | Zavala | 5 | 785K | 204K | Jul 2023 – Jul 2026 |
| Stch-Johnson O-1-20694 | Briscoe Ranch (Eagleford) | Zavala | 4 | 734K | 369K | Jul 2022 – Jul 2026 |
| J&M Holdsworth Zav O-1-18279 | Briscoe Ranch (Eagleford) | Zavala | 5 | 599K | 334K | Oct 2014 – Jul 2026 |
| Coleman O-1-16926 | Briscoe Ranch (Eagleford) | Zavala | 1 | 294K | 97.5K | Apr 2013 – Jul 2026 |
| Powell O-1-16925 | Briscoe Ranch (Eagleford) | Zavala | 1 | 236K | 87.1K | Mar 2013 – Jul 2026 |
| Jetero Investments Company O-1-7491 | Jetero (San Miguel) | Zavala | 1 | 223K | 2.86K | Jan 1993 – Jul 2026 |
| Hargrove -C- O-1-17650 | Briscoe Ranch (Eagleford) | Zavala | 1 | 219K | 27.5K | May 2014 – Jul 2026 |
| Wilson-Gates-Coggins-Powell O-1-20819 | Briscoe Ranch (Eagleford) | Zavala | 1 | 216K | 67.4K | Sep 2022 – Jul 2026 |
| Wilson-Gates-Coggins-Powell-A O-1-20828 | Briscoe Ranch (Eagleford) | Zavala | 1 | 209K | 66.3K | Aug 2022 – Jul 2026 |
| JMH Zav O-1-18370 | Ammann (Buda) | Zavala | 2 | 208K | 602K | Jan 2015 – Jul 2026 |
| Powell-Stch Johnson O-1-20448 | Briscoe Ranch (Eagleford) | Zavala | 1 | 192K | 74.3K | Apr 2021 – Jul 2026 |
| Erin Unit O-3-24014 | Kurten (Buda) | Brazos | 1 | 186K | 606K | May 2001 – Jul 2026 |
| Wilson-Gates B-Holdsworth (AW) O-1-21447 | Briscoe Ranch (Eagleford) | Zavala | 1 | 170K | 47.7K | Jul 2024 – Jul 2026 |
| Kristen O-3-24555 | Kurten (Buda) | Brazos | 1 | 148K | 214K | May 2004 – Jul 2026 |
| Dayton O-3-26402 | Giddings (Eagleford) | Burleson | 1 | 144K | 48.2K | Feb 2014 – Jul 2026 |
| Mitchell "J" O-6-13347 | Lassater (Travis Peak) | Marion | 1 | 139K | 10.9K | Nov 1994 – Jul 2026 |
| Murchison O-6-13173 | Blackfoot, S.W. (Travis Peak) | Anderson | 1 | 122K | 70K | Apr 1993 – Jul 2026 |
| Sheppard-Anne O-6-13734 | Blocker (Richardson Sand) | Harrison | 1 | 114K | 147K | Sep 1997 – Jul 2026 |
| Roper, Leon O-6-10504 | Roper (Pettit) | Rusk | 1 | 104K | 368K | Jan 1993 – Jul 2026 |
| Fay Heirs O-6-13480 | Willow Springs, SE (Travis Peak) | Gregg | 1 | 102K | 366K | Jan 1996 – Jul 2026 |
| Childress Unit O-6-14385 | Good Springs (Pettit) | Cherokee | 1 | 102K | 1.19K | Feb 2005 – Jul 2026 |
| Evans, Allred Heirs O-13-19919 | Fox (Chappell Dolo) | Hardeman | 3 | 91.9K | 61.4K | Jan 1993 – Jul 2026 |
| Williams, Bob Estate O-6-1890 | Waskom (Hurley Orr) | — | 2 | 87.9K | 57.8K | Jan 1993 – Jul 2026 |
| Bligh-Loveless "G" O-13-28077 | Down Under (Chappel) | Hardeman | 1 | 79.7K | 58.6K | Jan 1993 – Jul 2026 |
| Clemens O-6-14121 | Willow Springs, W.(tr. Pk.) | Gregg | 1 | 75.1K | 268K | Aug 2001 – Jul 2026 |
| Bennye Siler Unit O-6-13039 | Mister Shingle (Pettit) | Rusk | 1 | 73.1K | 323K | Jan 1993 – Jul 2026 |
| Aaron Unit O-13-32205 | Crossroads (Strawn) | Hardeman | 1 | 72.1K | 0 | Jan 2012 – Jul 2026 |
| Johnson O-1-12922 | Pearsall (Austin Chalk) | Zavala | 3 | 69.8K | 24 | Jan 1993 – Jul 2026 |
| Turner 'A' O-13-33320 | Trailer (Holmes) | Hardeman | 2 | 64K | 29.6K | Jan 2015 – Jul 2026 |
| Skipper, Renee T. Etal O-6-11477 | Whelan (Pettit) | Harrison | 1 | 63.6K | 4.44K | Jan 1993 – Jul 2026 |
| Varga Gas Unit No. 2 O-6-11538 | Willow Springs, SE (Travis Peak) | Gregg | 1 | 60.1K | 475K | Jan 1993 – Jul 2026 |
| Kenjura O-3-26488 | Giddings (Buda) | Burleson | 1 | 53.4K | 14.2K | Jan 2014 – Jul 2026 |
| Wylie Heirs O-6-15265 | Good Springs (Pettit) | Cherokee | 1 | 52.1K | 0 | Nov 2013 – Jul 2026 |
| Kelly, K. M. Oil Unit O-6-5353 | Willow Springs, SE (Travis Peak) | — | 1 | 50.6K | 300K | Jan 1993 – Jul 2026 |
| McClellan, Joe D. O-13-12862 | Medicine Mounds (Congl. 7430) | Hardeman | 2 | 49.3K | 21 | Jan 1993 – Jul 2026 |
| Stevener, R. O-3-24763 | Kurten (Buda) | Brazos | 1 | 47K | 31.3K | Apr 2005 – Jul 2026 |
| Campbell Oil Unit O-6-11831 | Bethany (Travis Peak 6500) | Harrison | 1 | 46.4K | 21 | Jan 1993 – Jul 2026 |
| Larson O-3-26530 | Giddings (Buda) | Burleson | 1 | 46.1K | 39.7K | Jan 2014 – Jul 2026 |
| Simpson "D" O-6-15604 | Lake Ferrell (Pettit, Upper) | Cass | 1 | 44.5K | 0 | Jun 2016 – Jul 2026 |
| Williams,bob Est. O-6-1915 | Waskom (Woerheide) | — | 2 | 43.2K | 33.6K | Jan 1993 – Jul 2026 |
| Cheryl O-3-16811 | Kurten (Buda) | Brazos | 2 | 42.3K | 191K | Jan 1993 – Jul 2026 |
| McLane Ranch A O-3-26555 | Giddings (Eagleford) | Milam | 1 | 41.1K | 0 | Jul 2014 – Jul 2026 |
| Pruitt, Vivian O-6-5956 | Crow (Rodessa) | — | 1 | 40.3K | 15K | Jan 1993 – Jul 2026 |
| Killingsworth, Col. Ike O-6-14956 | Willow Springs (Travis Peak) | Gregg | 1 | 38.9K | 449 | Nov 2008 – Jul 2026 |
| Judd 'A' O-13-33321 | Trailer (Holmes) | Hardeman | 1 | 38K | 122K | Jan 2015 – Jul 2026 |
| Judd 'A' O-13-33854 | Medicine Mounds (Congl. 7430) | Hardeman | 2 | 36.3K | 953 | Feb 2019 – Jul 2026 |