| Dyer "A" O-3-11959 | Ernest Operating Company only | Noack Cow Herd (3460) | Burleson | 2 | 7.63K | 51 | by Jan 1993 – Jan 2018 |
| Powell, R.R. O-3-18272 | Ads Oil & Gas, Inc. only | Hooker Creek (Navarro B) | Burleson | 1 | 7.61K | 35 | by Jan 1993 – Jun 2008 |
| Hitchcock Unit O-3-18218 | Sage Energy Company only | Giddings (Austin Chalk-3) | Burleson | 1 | 7.51K | 29.9K | by Jan 1993 – Jan 2002 |
| Calvin, Lydia O-3-16830 | Goldking Minerals Mgmt, L.L.C. only | Giddings (Austin Chalk-3) | Burleson | 1 | 7.51K | 155K | by Jan 1993 – Aug 2018 |
| Payne, Thomas A. O-3-13977 | Union Pacific Resources Company only | Giddings (Austin Chalk-3) | Burleson | 1 | 7.47K | 202 | by Jan 1993 – Nov 1994 |
| Wolff, F.C.A. O-3-13441 | Adams Resources Expl. Corp. only | Giddings (Austin Chalk-3) | Burleson | 1 | 7.36K | 302K | by Jan 1993 – Jun 2016 |
| Gardner O-3-15553 | Torch Operating Company only | Giddings (Austin Chalk-3) | Burleson | 5 | 7.31K | 184K | by Jan 1993 – Nov 1995 |
| Yezak O-3-18196 | Ads Oil & Gas, Inc. only | Hooker Creek (Navarro B) | Burleson | 1 | 7.18K | 18.8K | by Jan 1993 – Jun 2017 |
| Mound Prairie Unit O-3-21381 | Deason Oil & Gas Interests only | Giddings (Austin Chalk-3) | Burleson | 1 | 7.16K | 69.7K | by Jan 1993 – Sep 1994 |
| Dusek Unit O-3-13821 | Wildfire Energy Operating LLC only | Caldwell (Austin Chalk) | Burleson | 1 | 7.15K | 294 | by Jan 1993 – Jul 2018 |
| Robinson-Martin "A" O-3-20017 | Betro, Inc. only | Inez Jameson (Navarro -A-) | Burleson | 1 | 7.05K | 12K | by Jan 1993 – Aug 2026 |
| Benigus Unit #1 O-3-12427 | Goldking Minerals Mgmt, L.L.C. only | Caldwell (Austin Chalk) | Burleson | 1 | 7.04K | 97.8K | by Jan 1993 – Jun 2008 |
| East, Mildred B. O-3-13702 | Rusk Energy Operating LLC only | Willard, SE (Navarro B) | Burleson | 1 | 6.96K | 126 | by Jan 1993 – Nov 2024 |
| HCW O-3-12918 | Atasca Resources, Inc. only | Giddings (Austin Chalk-3) | Burleson | 7 | 6.96K | 46.5K | by Jan 1993 – Jun 1997 |
| Arledge "A" O-3-13253 | Ernest Operating Company only | Willard (Navarro) | Burleson | 1 | 6.9K | 14.2K | by Jan 1993 – Jun 2021 |
| Leachman-Robinson Unit O-3-24260 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 6.84K | 172K | Aug 2002 – Jun 2011 |
| Lehde, B. O-3-19532 | WCS Oil and Gas Corporation only | Giddings (Austin Chalk-3) | Burleson | 1 | 6.82K | 36.5K | by Jan 1993 – Mar 2002 |
| Heolscher, Alice B. O-3-23154 | Union Pacific Resources Company only | Giddings (Austin Chalk-3) | Burleson | 1 | 6.81K | 175K | Jun 1996 – May 1997 |
| Willard, Raymond O-3-16988 | Ernest Operating Company only | Inez Jameson (Navarro -A-) | Burleson | 1 | 6.78K | 6.16K | by Jan 1993 – Jan 2018 |
| L. R. Schrader Unit O-3-21163 | R & S Energy, Inc. only | Giddings (Austin Chalk-3) | Burleson | 1 | 6.77K | 186K | by Jan 1993 – Jul 1997 |
| Coffield, H. H. -A- O-1-4209 | Viceroy Petroleum, LP only | Milbur, SW (Wilcox 2800) | Burleson | 2 | 6.77K | 90 | Apr 1996 – Jul 2012 |
| Finally O-3-14930 | Lindow Oil & Gas, LLC only | Willard (Navarro) | Burleson | 1 | 6.74K | 28.8K | by Jan 1993 – Aug 2026 |
| Moore, Floy W Unit O-3-25010 | Wildfire Energy Operating LLC only | Giddings (Buda) | Burleson | 1 | 6.72K | 43.3K | Aug 2007 – Sep 2019 |
| Last Chance G-3-168633 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk, Gas) | Burleson | 1 | 6.7K | 2.6M | Mar 1998 – Nov 2024 |
| Spruill-Havens O-3-13728 | Endeavor Energy Resources L.P. only | Caldwell (Austin Chalk) | Burleson | 1 | 6.67K | 5.44K | by Jan 1993 – Dec 2015 |
| Birch Creek Park O-3-14871 | Adams Resources Expl. Corp. only | Giddings (Austin Chalk-3) | Burleson | 3 | 6.63K | 366K | by Jan 1993 – Jul 2016 |
| Varisco O-3-21970 | Reserve Production, Inc. only | Giddings (Austin Chalk-3) | Burleson | 1 | 6.6K | 56.4K | Feb 1993 – Jun 1996 |
| Arledge O-3-18460 | E P C Oil & Gas, Inc. only | Hooker Creek (Navarro A) | Burleson | 1 | 6.59K | 30.1K | by Jan 1993 – Feb 2021 |
| Stefka-Loehr Unit O-3-14225 | Ginger Petroleum Company, Inc. only | Giddings (Austin Chalk-3) | Burleson | 1 | 6.59K | 11.8K | by Jan 1993 – Nov 1998 |
| Perry O-3-14329 | Ernest Operating Company only | Hooker Creek (Navarro A) | Burleson | 2 | 6.52K | 43.7K | by Jan 1993 – Jul 2004 |
| Gantt O-3-26815 | Holley Oil Company, LLC only | Giddings (Buda) | Burleson | 1 | 6.52K | 106K | Oct 2013 – May 2018 |
| Grandjean, Peter Unit O-3-12714 | Sage Energy Company only | Giddings (Austin Chalk-3) | Burleson | 1 | 6.51K | 25.1K | by Jan 1993 – May 1995 |
| Porter-Orsak Unit O-3-21513 | Aarcal Energy, Inc. only | Giddings (Austin Chalk-3) | Burleson | 1 | 6.49K | 102K | by Jan 1993 – Nov 2004 |
| Lauderdale O-3-22867 | Seneca Resources Corporation only | Giddings (Austin Chalk-3) | Burleson | 1 | 6.49K | 146K | Oct 1995 – Jun 1999 |
| Sebesta Unit O-3-18390 | Sheridan Production Company, LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 6.47K | 17.6K | by Jan 1993 – Jan 2008 |
| Cook, Walter W. Unit O-3-12866 | Sage Energy Company only | Giddings (Austin Chalk-3) | Burleson | 1 | 6.44K | 175K | by Jan 1993 – Oct 2003 |
| Linda Unit O-3-15375 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 6.43K | 205K | by Jan 1993 – May 2025 |
| Edco Ranch G-3-144829 | Geosouthern Energy Corporation only | Giddings (Austin Chalk, Gas) | Burleson | 1 | 6.41K | 110K | Feb 1993 – Jun 2000 |
| Gloyna, W. E. O-3-15384 | Williams, Clayton Energy, Inc. only | Caldwell (Austin Chalk) | Burleson | 1 | 6.39K | 39 | by Jan 1993 – Oct 2000 |
| Bugg, John L. O-3-13060 | Tandem Energy Corporation only | Giddings (Austin Chalk-3) | Burleson | 2 | 6.38K | 56.6K | by Jan 1993 – Oct 2014 |
| Washburn-Tietjen Unit O-3-14807 | Rathburn Land & Devel, Inc. only | Giddings (Austin Chalk-3) | Burleson | 1 | 6.38K | 14.3K | by Jan 1993 – Feb 1996 |
| Ross O-3-18575 | Ernest Operating Company only | Hooker Creek (Navarro A) | Burleson | 2 | 6.35K | 168K | by Jan 1993 – Aug 2026 |
| Patterson "D" O-3-14050 | Smith Brothers Oil & Gas, Inc. only | Stone City (Austin Chalk) | Burleson | 1 | 6.33K | 16.8K | by Jan 1993 – Jan 1997 |
| Junek, Elo O-3-14815 | Sage Energy Company only | Giddings (Austin Chalk-3) | Burleson | 1 | 6.29K | 62.9K | by Jan 1993 – Feb 1997 |
| Massey-Graves O-3-16156 | Geosouthern Energy Corporation only | Giddings (Austin Chalk-3) | Burleson | 1 | 6.28K | 90.3K | by Jan 1993 – May 2000 |
| Baker "B" Unit O-3-14548 | Apache Corporation only | Giddings (Austin Chalk-3) | Burleson | 1 | 6.24K | 151K | by Jan 1993 – Sep 2002 |
| Sadler Unit O-3-18185 | Sheridan Production Company, LLC only | Giddings (Austin Chalk-3) | Burleson | 1 | 6.24K | 4.21K | by Jan 1993 – Jul 1995 |
| Chmelar G-3-275853 | Buffco Production Inc. only | Giddings (Buda) | Burleson | 1 | 6.22K | 41.1K | Sep 2015 – Jan 2019 |
| See, John G-3-96833 | Wildfire Energy Operating LLC only | Big -a- Taylor | Burleson | 1 | 6.21K | 1.76M | by Jan 1993 – Jun 2023 |
| Womble, Nada Unit G-3-142119 | Apache Corporation only | Giddings (Austin Chalk, Gas) | Burleson | 1 | 6.15K | 139K | by Jan 1993 – Sep 1998 |