| Harrison-Vogel Unit #1HHZ42-163-33830 | Flint Oak Energy LLC | FrioPearsall (Austin Chalk) | ActiveOil | 5,104 | Jun 9, 2015 | 2 | Aug 2026 |
| Johnston Ranch #11HHZ42-163-33822 | Flint Oak Energy LLC | FrioPearsall (Austin Chalk) | ActiveOil | 5,654 | Aug 7, 2014 | 1 | Aug 2026 |
| Johnston Ranch #14HHZ42-163-33825 | Flint Oak Energy LLC | FrioPearsall (Austin Chalk) | Shut inOil | 5,655 | Aug 7, 2014 | 1 | Aug 2026 |
| Johnston Ranch #16HHZ42-163-33827 | Flint Oak Energy LLC | FrioPearsall (Austin Chalk) | ActiveOil | 5,881 | Aug 7, 2014 | 1 | Aug 2026 |
| Johnston Ranch #13HHZ42-163-33824 | Flint Oak Energy LLC | FrioPearsall (Austin Chalk) | ActiveOil | 5,653 | May 5, 2014 | 1 | Aug 2026 |
| Johnston Ranch #15HHZ42-163-33826 | Flint Oak Energy LLC | FrioPearsall (Austin Chalk) | ActiveOil | 5,792 | May 5, 2014 | 1 | Aug 2026 |
| Johnston-Osage Unit B #1HHZ42-163-33820 | Flint Oak Energy LLC | FrioPearsall (Austin Chalk) | ActiveOil | 5,652 | May 3, 2014 | 1 | Aug 2026 |
| Johnston Ranch #10HHZ42-163-33810 | Flint Oak Energy LLC | FrioPearsall (Austin Chalk) | ActiveInjection | 5,827 | Mar 10, 2014 | 2 | Aug 2026 |
| Johnston Ranch #9HHZ42-163-33809 | Flint Oak Energy LLC | FrioPearsall (Austin Chalk) | Shut inOil | 5,982 | Mar 8, 2014 | 1 | Aug 2026 |
| Johnston Ranch #7HHZ42-163-33812 | Flint Oak Energy LLC | FrioPearsall (Austin Chalk) | Shut inOil | 5,928 | Mar 7, 2014 | 1 | Aug 2026 |
| Johnston Ranch #8HHZ42-163-33807 | Flint Oak Energy LLC | FrioPearsall (Austin Chalk) | ActiveOil | 5,591 | Feb 14, 2014 | 2 | Aug 2026 |
| Henry 65 #642-127-32504 | Flint Oak Energy LLC | DimmitBig Wells NE. (Olmos) | Shut inOil | 5,500 | Dec 2, 2013 | 2 | Aug 2026 |
| Johnston Ranch #6HHZ42-163-33789 | Flint Oak Energy LLC | FrioPearsall (Austin Chalk) | Shut inOil | 5,629 | Nov 20, 2013 | 1 | Aug 2026 |
| Johnston Ranch #3HHZ42-163-33769 | Flint Oak Energy LLC | FrioPearsall (Austin Chalk) | Shut inOil | 5,738 | Sep 24, 2013 | 1 | Aug 2026 |
| Robert Price 59 #2HHZ42-127-35528 | Flint Oak Energy LLC | DimmitPearsall (Austin Chalk) | Shut inOil | 6,816 | May 23, 2013 | 2 | Dec 2015 |
| Alvin Blalack 77 #9HHZ42-127-35421 | Flint Oak Energy LLC | DimmitPearsall (Austin Chalk) | Shut inOil | 6,773 | Mar 18, 2013 | 1 | Mar 2021 |
| Sauz Ranch Mulatos Pasture #3142-489-00194 | Flint Oak Energy LLC | WillacyWildcat | PluggedGas | 7,956 | Aug 16, 2012 | 2 | Jul 2026 |
| Flores #1HHZ42-507-32919 | Flint Oak Energy LLC | ZavalaPearsall (Buda Lime) | Shut inOil | 7,204 | Jul 25, 2012 | 3 | Jun 2024 |
| Briscoe #3442-127-33609 | Flint Oak Energy LLC | DimmitBriscoe Ranch (Olmos) | Temporarily abandonedGas | 5,500 | Jan 2, 2009 | 1 | — |
| Briscoe #1642-127-33577 | Flint Oak Energy LLC | DimmitBriscoe Ranch (Olmos) | Temporarily abandonedGas | 5,300 | Aug 19, 2008 | 1 | May 2009 |
| Briscoe Chip a #6942-127-33468 | Flint Oak Energy LLC | DimmitBriscoe Ranch (Olmos) | PluggedGas | 8,400 | Jun 28, 2007 | 1 | — |
| Buchanan -B- Unit #1HZ42-507-32478 | Flint Oak Energy LLC | ZavalaPearsall (Austin Chalk) | Shut inOil | 8,098 | Jan 24, 2007 | 3 | Sep 2019 |
| Briscoe (5140) #802442-127-33423 | Flint Oak Energy LLC | DimmitBriscoe Ranch (Olmos) | Temporarily abandonedGas | 5,000 | Dec 15, 2006 | 1 | Jul 2008 |
| Big Wells Lo. San Miguel Unit #5842-127-32644 | Flint Oak Energy LLC | DimmitBig Wells(san Miguel Lo. East) | Shut inOil | 5,850 | Nov 30, 2006 | 2 | Oct 2021 |
| Briscoe (5140) #802042-127-33413 | Flint Oak Energy LLC | DimmitBriscoe Ranch (Olmos) | Temporarily abandonedGas | 5,050 | Nov 10, 2006 | 1 | Oct 2012 |
| Robert Price -a- #1HZ42-127-33009 | Flint Oak Energy LLC | DimmitPearsall (Austin Chalk) | Shut inOil | 6,655 | Sep 15, 2006 | 2 | Dec 2018 |
| Jones E. B. #1317HHZ42-127-32895 | Flint Oak Energy LLC | DimmitPearsall (Austin Chalk) | PluggedOil | 10,793 | Oct 6, 2005 | 5 | Dec 2009 |
| Huck-Harrington #7013HHZ42-127-32998 | Flint Oak Energy LLC | DimmitPearsall (Austin Chalk) | Shut inOil | 9,621 | Jul 29, 2005 | 3 | Jan 2008 |
| Buchanan John F. -a- #3STHZ42-507-32465 | Flint Oak Energy LLC | ZavalaPearsall (Austin Chalk) | ActiveOil | 9,422 | Jul 15, 2005 | 2 | Aug 2026 |
| Briscoe Ranch a #142-127-33262 | Flint Oak Energy LLC | DimmitWildcat | PluggedOil | 6,100 | Jan 18, 2005 | 1 | — |
| Big Wells /San Miguel/ Unit #270942-127-30265 | Flint Oak Energy LLC | DimmitBig Wells (San Miguel) | Shut inOil | 5,767 | Oct 14, 2004 | 1 | Aug 2026 |
| Jones E. B. #2HZ42-507-32259 | Flint Oak Energy LLC | ZavalaPearsall (Austin Chalk) | Shut inOil | 6,338 | May 24, 2004 | 2 | Jun 2016 |
| Haley C.R. #2HZ42-507-32442 | Flint Oak Energy LLC | ZavalaPearsall (Austin Chalk) | Shut inOil | 9,504 | May 7, 2004 | 3 | Dec 2014 |
| Big Wells (San Miguel) Unit #600442-507-32643 | Flint Oak Energy LLC | ZavalaBig Wells (San Miguel) | ActiveGas | 5,536 | Sep 9, 2003 | 1 | Aug 2026 |
| McManus Carroll #142-123-31817 | Flint Oak Energy LLC | De WittBrushy Creek (Wilcox -S-1-11200) | ActiveGas | 11,800 | Nov 12, 1999 | 3 | Aug 2026 |
| Steinmann Estate Gas Unit #1 #142-285-32736 | Flint Oak Energy LLC | LavacaBrushy Creek S. (Wilcox 13900) | ActiveGas | 15,000 | Aug 30, 1999 | 2 | Aug 2026 |
| Carroll-McManus 3 #342-285-32656 | Flint Oak Energy LLC | LavacaBrushy Creek (Wilcox -S-1-11200) | ActiveGas | 11,300 | May 21, 1999 | 2 | Aug 2026 |
| Matthews #142-285-32586 | Flint Oak Energy LLC | LavacaBrushy Creek S. (Wilcox 13900) | ActiveGas | 14,782 | Mar 9, 1999 | 3 | Aug 2026 |
| Steinmann Estate #142-123-31844 | Flint Oak Energy LLC | De WittBrushy Creek (Wilcox -S-1-11200) | ActiveGas | 11,400 | Oct 9, 1998 | 3 | Aug 2026 |
| Carroll-McManus 2 #242-123-31833 | Flint Oak Energy LLC | De WittBrushy Creek (Wilcox -S-1-11200) | ActiveGas | 11,880 | Jun 5, 1998 | 1 | Aug 2026 |
| Big Wells (San Miguel) Unit #6003HZ42-507-32438 | Flint Oak Energy LLC | ZavalaBig Wells (San Miguel) | ActiveGas | 9,430 | Sep 16, 1997 | 2 | Aug 2026 |
| Baggett John B. B #1HZ42-507-32325 | Flint Oak Energy LLC | ZavalaBig Wells (San Miguel) | Temporarily abandonedGas | 10,163 | Sep 4, 1997 | 3 | Mar 2019 |
| Jones E. B. #4HZ42-507-32422 | Flint Oak Energy LLC | ZavalaPearsall (Austin Chalk) | Shut inOil | 9,640 | Jul 14, 1997 | 2 | Jun 2016 |
| Jones E. B. #1315HHZ42-127-32993 | Flint Oak Energy LLC | DimmitPearsall (Austin Chalk) | Shut inOil | 10,368 | Jul 3, 1997 | 2 | Dec 2009 |
| Big Wells (San Miguel) #304HZ42-507-32410 | Flint Oak Energy LLC | ZavalaBig Wells (San Miguel) | ActiveGas | 10,014 | Mar 7, 1997 | 2 | Aug 2026 |
| Jones E. B. #1116HHZ42-127-33008 | Flint Oak Energy LLC | DimmitPearsall (Austin Chalk) | PluggedOil | 11,716 | Apr 15, 1996 | 3 | Dec 2009 |
| Big Wells (San Miguel) Unit #590342-507-32504 | Flint Oak Energy LLC | ZavalaBig Wells (San Miguel) | ActiveGas | 5,550 | Nov 3, 1994 | 1 | Aug 2026 |
| Big Wells (San Miguel) Unit #204HZ42-507-32245 | Flint Oak Energy LLC | ZavalaBig Wells (San Miguel) | Temporarily abandonedGas | 8,785 | Oct 21, 1994 | 3 | Feb 2024 |
| Big Wells (San Miguel) Unit #5902HZ42-507-32260 | Flint Oak Energy LLC | ZavalaBig Wells (San Miguel) | ActiveGas | 9,277 | Jul 25, 1994 | 2 | Aug 2026 |
| Jones E. B. #3018HHZ42-127-32906 | Flint Oak Energy LLC | DimmitPearsall (Austin Chalk) | Shut inOil | 9,844 | Jul 19, 1994 | 4 | Dec 2009 |