| Baca G-3-146161 | Giddings (Austin Chalk, Gas) | Fayette | 1 | 303K | 2.71M | Mar 1993 – Apr 2026 |
| Petras-Amarado G-3-145631 | Giddings (Austin Chalk, Gas) | Fayette | 1 | 300K | 2.5M | May 1993 – Apr 2026 |
| Cedar Creek "C" Amarado Unit G-3-145869 | Giddings (Austin Chalk, Gas) | Fayette | 1 | 236K | 2.76M | May 1993 – Apr 2026 |
| Lassig, J. K. Unit G-3-145578 | Giddings (Austin Chalk, Gas) | Burleson | 1 | 71.9K | 1.99M | May 1993 – Apr 2026 |
| Lampe Unit G-3-154497 | Giddings (Austin Chalk, Gas) | Washington | 1 | 53.3K | 2.16M | Mar 1995 – Apr 2026 |
| Hill Unit G-3-150611 | Giddings (Austin Chalk, Gas) | Washington | 1 | 33.3K | 1.4M | Jul 1994 – Apr 2026 |
| Vajdak G-3-158014 | Jerry's Quarters (A C 11900) | Burleson | 1 | 24.1K | 4.36M | Mar 1996 – Apr 2026 |
| Lee, Tammy G-3-148171 | Giddings (Austin Chalk, Gas) | Fayette | 1 | 22.3K | 452K | Jan 1994 – Apr 2026 |
| Kimberly G-3-108670 | Giddings (Austin Chalk, Gas) | Lee | 1 | 19.1K | 2.09M | Jan 1993 – Apr 2026 |
| Schawe G-3-155683 | Giddings (Austin Chalk, Gas) | Washington | 1 | 14.2K | 1.45M | Aug 1995 – Apr 2026 |
| Terrell G-3-153348 | Clay, NE (Austin Chalk 11350) | Brazos | 1 | 5.03K | 2.12M | Sep 1994 – Apr 2026 |
| Yarbrough, D J Jr. Unit No. 1 G-3-159457 | Giddings (Austin Chalk, Gas) | Washington | 1 | 4.81K | 3.09M | Jun 1996 – Apr 2026 |
| Husemann Unit G-3-156380 | Giddings (Austin Chalk, Gas) | Washington | 1 | 4.39K | 2.76M | Aug 1995 – Apr 2026 |
| Cedar Creek "F" Amarado Unit G-3-284249 | Giddings (Austin Chalk, Gas) | Fayette | 1 | 4.15K | 62.4K | Feb 2018 – Apr 2026 |
| Blasingame OL G-3-157047 | Giddings (Austin Chalk, Gas) | Washington | 1 | 1.45K | 2.52M | Dec 1995 – Apr 2026 |
| Holle Unit G-3-187113 | Navasota River (Cretaceous Lwr.) | Washington | 1 | 485 | 3.93M | Aug 2001 – Apr 2026 |
| Schulte G-3-156246 | Giddings (Austin Chalk, Gas) | Washington | 1 | 369 | 11.5M | Aug 1995 – Apr 2026 |
| McCollum-Hood Unit G-3-301199 | Giddings (Austin Chalk-3) | Fayette | 1 | 275 | 784 | Dec 2025 – Apr 2026 |
| Emma Bell Unit G-3-161623 | Giddings (Austin Chalk, Gas) | Washington | 1 | 226 | 18.4M | Nov 1996 – Apr 2026 |
| Mancuso Unit #2 G-3-155680 | Giddings (Austin Chalk, Gas) | Brazos | 1 | 138 | 1.51M | Jan 1995 – Apr 2026 |
| Heidemann Unit G-3-217793 | Giddings (Austin Chalk, Gas) | Washington | 1 | 123 | 985K | Dec 2005 – Apr 2026 |
| Hermann G-3-161865 | Giddings (Austin Chalk, Gas) | Washington | 1 | 96 | 9.46M | Jan 1997 – Apr 2026 |
| Bluebell Unit G-3-162030 | Giddings (Austin Chalk, Gas) | Washington | 1 | 72 | 10.5M | Nov 1996 – Apr 2026 |
| Bluebell Unit G-3-155855 | Giddings (Austin Chalk, Gas) | Washington | 1 | 69 | 20.6M | Jul 1995 – Apr 2026 |
| Theldick Unit G-3-173574 | Giddings (Austin Chalk, Gas) | Austin | 1 | 59 | 4.33M | May 1999 – Apr 2026 |
| Eller Unit G-3-171931 | Giddings (Austin Chalk, Gas) | Austin | 1 | 47 | 5.18M | Nov 1998 – Apr 2026 |
| Shupak Unit G-3-173777 | Giddings (Austin Chalk, Gas) | Austin | 1 | 44 | 751K | Oct 1999 – Apr 2026 |
| Brown G-3-163360 | Giddings (Austin Chalk, Gas) | Washington | 1 | 43 | 11.3M | Mar 1997 – Apr 2026 |
| Emma Bell Unit G-3-204721 | Giddings (Austin Chalk, Gas) | Washington | 1 | 43 | 3.24M | Jul 2004 – Apr 2026 |
| Heidemann Unit G-3-196717 | Giddings (Austin Chalk, Gas) | Washington | 1 | 38 | 2.31M | Jun 2003 – Apr 2026 |
| Hiram G-3-176482 | Giddings (Austin Chalk, Gas) | Washington | 1 | 38 | 16.6M | Jan 2000 – Apr 2026 |
| Mikeska Unit A G-3-203890 | Giddings (Austin Chalk, Gas) | Austin | 1 | 28 | 939K | Jun 2004 – Apr 2026 |
| Becker Unit G-3-234447 | Giddings (Austin Chalk, Gas) | Washington | 1 | 28 | 665K | Jan 2008 – Apr 2026 |
| Nehrkorn Unit G-3-173471 | Giddings (Austin Chalk, Gas) | Austin | 1 | 22 | 1.49M | May 1999 – Apr 2026 |
| Ricks G-3-180657 | Navasota River (Cretaceous Lwr.) | Washington | 1 | 13 | 7.08M | Dec 2000 – Apr 2026 |
| Boecker, Calvin Unit G-3-170779 | Giddings (Austin Chalk, Gas) | Austin | 1 | 12 | 2.03M | Sep 1998 – Apr 2026 |
| Brown G-3-186112 | Navasota River (Cretaceous Lwr.) | Washington | 1 | 11 | 1.21M | Aug 2001 – Apr 2026 |
| Vaughn G-3-165322 | Giddings (Austin Chalk, Gas) | Washington | 1 | 10 | 4.26M | Aug 1997 – Apr 2026 |
| Neinast Unit G-3-167543 | Giddings (Austin Chalk, Gas) | Washington | 1 | 9 | 1.33M | May 1997 – Apr 2026 |
| Lampe OL G-3-159022 | Navasota River (Cretaceous Lwr.) | Washington | 1 | 8 | 1.02M | Mar 1996 – Apr 2026 |
| Hermann G-3-165324 | Giddings (Austin Chalk, Gas) | Washington | 1 | 6 | 3.48M | Sep 1997 – Apr 2026 |
| O'Malley G-3-162865 | Giddings (Austin Chalk, Gas) | Washington | 1 | 4 | 1.18M | Nov 1996 – Apr 2026 |
| City of Brenham Unit G-3-159012 | Giddings (Austin Chalk, Gas) | Washington | 1 | 4 | 2.8M | Apr 1996 – Apr 2026 |
| Eller Unit G-3-206560 | Giddings (Austin Chalk, Gas) | Austin | 1 | 3 | 1.47M | Sep 2004 – Apr 2026 |
| Bonnie Unit G-3-167657 | Giddings (Austin Chalk, Gas) | Washington | 1 | 2 | 2.04M | Mar 1998 – Apr 2026 |
| Mill Creek OL G-3-171383 | Giddings (Austin Chalk, Gas) | Washington | 1 | 1 | 358K | Oct 1998 – Apr 2026 |
| Muellersville G-3-192839 | Giddings (Austin Chalk, Gas) | Washington | 1 | 1 | 1.54M | Aug 2002 – Apr 2026 |
| Target Unit G-3-294216 | Giddings (Austin Chalk-3) | Fayette | 1 | 1 | 214 | Dec 2022 – Apr 2026 |
| Brothers Oil Unit G-3-301223 | Giddings (Austin Chalk-3) | Fayette | 1 | 0 | 2.26K | Dec 2025 – Apr 2026 |
| Yarborough, D. J. Jr. Unit G-3-188057 | Navasota River (Cretaceous Lwr.) | Washington | 1 | 0 | 2.48M | Nov 2001 – Apr 2026 |