| Davis Unit O-1-19073 | Zarvona Energy LLC only | Eagleville (Eagle Ford-1) | Gonzales | 2 | 520K | 377K | Apr 2017 – Jul 2026 |
| Bowen Davis Unit O-10-63759 | EOG Resources, Inc. only | Sandbar (Bone Spring) | Loving | 2 | 339K | 558K | Dec 2024 – Jul 2026 |
| Davis Unit O-13-31898 | Jetta Operating Company, Inc. only | Big Mineral Creek (Viola) | Grayson | 1 | 317K | 534K | Jan 2011 – Dec 2018 |
| J C Davis Unit O-1-19442 | Atlas Operating LLC only | Briscoe Ranch (Eagleford) | Dimmit | 2 | 207K | 1.11M | Jun 2018 – Jul 2026 |
| Ozelle Davis Unit O-3-22703 | CML Exploration, LLC only | Iola (Georgetown) | Grimes | 1 | 193K | 2.72M | Jan 1995 – Nov 2007 |
| Maco Davis Unit O-1-18600 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Atascosa | 1 | 120K | 72.4K | May 2015 – Jul 2026 |
| Clay Davis Unit O-1-18490 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Atascosa | 1 | 93.9K | 78.9K | May 2015 – Jul 2026 |
| Davis Unit O-1-18049 | Silver Hill Energy Operating LLC only | Eagleville (Eagle Ford-1) | Wilson | 1 | 93.5K | 14.4K | Aug 2014 – Jul 2026 |
| Davis Unit O-13-29103 | Felderhoff Production Company only | Southmayd, North (Baker-Viola) | Grayson | 1 | 89.4K | 311K | Mar 1996 – Jul 2026 |
| Davis Unit O-3-21706 | Williams, Clayton Energy, Inc. only | Kurten (Buda) | Brazos | 1 | 45.5K | 31.8K | Jan 1993 – May 2002 |
| Brown-Davis Unit O-8-17322 | S.B. Street Operating, Inc. only | Kings Creek (Caddo) | Throckmorton | 2 | 40.4K | 84.2K | Jan 1993 – Jul 2026 |
| Brown-Condren-Davis Unit O-8-27047 | S.B. Street Operating, Inc. only | Mobile (Strawn, Upper) | Throckmorton | 1 | 39.4K | 13 | Jul 1993 – Oct 2003 |
| Davis Unit O-3-26800 | Elliott Oil & Gas Operating Co. only | Algoa (35 Sand) | Galveston | 1 | 31.1K | 48K | Jan 2014 – Jul 2026 |
| Jim Davis Unit O-1-12642 | Cei Operating LLC only | Pilgrim (Austin Chalk) | Gonzales | 1 | 19.3K | 63 | Jan 1993 – Jul 2026 |
| Carson-Davis Unit O-13-17434 | Ford, R. J. Inc. only | Cooke County Regular | — | 2 | 19.1K | 21 | Jan 1993 – Jul 2026 |
| Mueller-Davis Unit O-6-13354 | Diversified Production LLC only | Waskom (Travis Peak-Vonny) | Harrison | 2 | 14.1K | 262K | Sep 1994 – Jul 2026 |
| Davis Unit O-8-8699 | Window Operating Co., The only | Davis-Watson (Gardner) | Coleman | 4 | 8.47K | 4.1K | Jan 1993 – Jul 2026 |
| Davis Unit O-3-14633 | Bhec Corporation only | Giddings (Austin Chalk-3) | Lee | 1 | 8.26K | 21 | Jan 1993 – Jul 2026 |
| Davis Unit O-3-26852 | Elliott Oil & Gas Operating Co. only | Algoa ( 34 Sand) | Galveston | 1 | 8.07K | 28.8K | Mar 2014 – Jul 2026 |
| Brown-Davis Unit O-8-15857 | West,gordon T.jr. & Rugeley,stan only | Kings Creek (Miss) | Throckmorton | 1 | 6.67K | 15.6K | Jan 1993 – Apr 2019 |
| Davis Unit O-8-19134 | Breck Operating Corp. only | Mittie (Marble Falls) | Comanche | 2 | 4.2K | 154K | Jan 1993 – Jun 2007 |
| Davis Unit O-3-27054 | Stephens Production Company only | Wildcat | Tyler | 1 | 1.12K | 0 | Jan 2016 – Sep 2019 |
| Broughton-Davis Unit O-10-32627 | Valence Operating Company only | Big Spring (Strawn) | Howard | 1 | 1.06K | 220 | Jan 1993 – May 2002 |
| Dansby-Davis Unit O-3-18116 | Union Pacific Resources Company only | Kurten (Buda) | Brazos | 1 | 981 | 7 | Jan 1993 – Dec 1993 |
| Brown, Condron, Davis Unit O-8-4851 | S.B. Street Operating, Inc. only | Throckmorton County Regular | Throckmorton | 1 | 864 | 6 | Jan 1993 – Mar 2008 |
| Davis Unit G-6-227589 | Brookston Energy, Inc. only | Beckville, West (Cotton Valley) | Panola | 1 | 0 | 750K | Jan 2007 – Jul 2026 |
| Davis Unit G-6-227679 | Brookston Energy, Inc. only | Beckville, West (Cotton Valley) | Panola | 1 | 0 | 874K | Feb 2007 – Jul 2026 |
| Gladys Davis Unit G-6-251470 | Diversified Production LLC only | Hallsville, NE (Cotton Valley) | Harrison | 1 | 0 | 1.83M | Oct 2008 – Jul 2026 |
| Pauline & Charles Davis Unit G-6-279906 | Buffco Production Inc. only | Lansing, N. (Cotton Valley, Lo.) | Harrison | 1 | 0 | 838K | Nov 2015 – Jul 2026 |
| Davis Unit G-8-84179 | Citation Oil & Gas Corp. only | Toto (Bend Congl., Lower) | Parker | 1 | 0 | 0 | Jan 1993 – Jun 2002 |
| Davis Unit G-8-114231 | Eastland Operating, L.L.C. only | Mittie (Marble Falls) | Comanche | 1 | 0 | 69.8K | Jan 1993 – Jul 2026 |
| Brown-Davis Unit G-8-215631 | West,gordon T.jr. & Rugeley,stan only | Throckmorton County Regular(gas) | Throckmorton | 1 | 0 | 41.1K | Apr 2004 – Feb 2017 |
| Bowen Davis Unit 1 G-10-300571 | EOG Resources, Inc. only | Phantom (Wolfcamp) | Loving | 1 | 0 | 426K | Aug 2025 – Jul 2026 |
| Chandler-Davis Unit G-13-28595 | BKV Barnett, LLC only | Boonsville (Bend Congl., Gas) | — | 1 | 0 | 391K | Jan 1993 – Jul 2026 |
| Davis Unit G-2-260301 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Karnes | 1 | 0 | 891K | Jan 2011 – Jul 2025 |
| Chandler-Davis Unit G-13-146740 | Mitchell Energy Corporation only | Wildcat | Wise | 1 | 0 | 0 | Jan 1993 – Jul 1994 |
| Chandler-Davis Unit G-13-150854 | BKV Barnett, LLC only | Boonsville (Bend Congl., Gas) | Wise | 1 | 0 | 538K | Jul 1994 – Jul 2026 |
| Chandler-Davis Unit G-13-255494 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 802K | Oct 2009 – Jul 2026 |
| Chandler-Davis Unit G-13-255508 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 562K | Nov 2009 – Jul 2026 |
| Chandler-Davis Unit G-13-258150 | BKV Barnett, LLC only | Newark, East (Barnett Shale) | Wise | 1 | 0 | 949K | Jul 2010 – Jul 2026 |
| Davis Unit G-13-271377 | Jetta Operating Company, Inc. only | Big Mineral Creek (Viola) | Grayson | 1 | 0 | 399K | Nov 2013 – Jul 2026 |
| Davis Unit WSW O-1-19113 | Permian Resources Operating, LLC only | First Shot (Austin Chalk) | Gonzales | 1 | 0 | 0 | May 2017 – Jul 2026 |
| Davis Unit O-2-81 | KDM Operating, LLC only | Bloomington (4600) | Victoria | 2 | 0 | 0 | Jan 1993 – Jul 2026 |
| Chandler-Davis Unit G-13-89195 | BKV Barnett, LLC only | Boonsville (Bend Congl., Gas) | Wise | 1 | 0 | 240K | Jan 1993 – Jul 2026 |
| Wilkerson-Davis Unit G-3-260156 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk, Gas) | Grimes | 1 | 0 | 140K | Jul 2010 – Jul 2026 |
| Davis Unit G-6-16558 | Lance Oil & Gas Productions only | Rodessa (Dees Young) | — | 1 | 0 | 279K | Jan 1993 – Jul 2026 |
| Davis Unit G-6-69498 | Comstock Oil & Gas, LP only | Beckville, West (Cotton Valley) | — | 1 | 0 | 841K | Jan 1993 – Mar 2018 |
| Sun-Davis Unit G-6-96018 | Blackwell Exp & Development, LLC only | Neuhoff (TP CV Cons.) | Wood | 1 | 0 | 432K | Jan 1993 – Mar 2020 |
| Davis Unit G-6-136355 | Brookston Energy, Inc. only | Beckville, West (Cotton Valley) | Panola | 1 | 0 | 1.75M | Jan 1993 – Jul 2026 |
| Davis Unit G-6-138799 | Brookston Energy, Inc. only | Beckville, West (Cotton Valley) | Panola | 1 | 0 | 710K | Jan 1993 – Jul 2026 |