| Davis Louie Bob et al #1042-417-35941 | Ngezi LCC only | ShackelfordPetranol (Bluff Creek) | PluggedOil | 2,000 | Aug 15, 2008 | 2 | Sep 1996 |
| Davis Louie Bob et al #1642-417-36146 | Ngezi LCC only | ShackelfordPetranol (Bluff Creek) | PluggedOil | 2,000 | Aug 14, 2008 | 2 | Sep 1996 |
| Davis Louie Bob et al #1742-417-36156 | Ngezi LCC only | ShackelfordPetranol (Bluff Creek) | PluggedOil | 2,000 | Jun 18, 2008 | 2 | Sep 1996 |
| Davis Louie Bob et al #1442-417-36067 | Ngezi LCC only | ShackelfordPetranol (Bluff Creek) | PluggedOil | 2,000 | May 30, 2008 | 2 | Sep 1996 |
| Holstein Estate #4042-417-37465 | Ngezi LCC only | ShackelfordPetranol (Bluff Creek) | PluggedOil | 1,950 | Jan 3, 1991 | 1 | Sep 1996 |
| Holstein Estate #3942-417-37309 | DJ & T Services LLC only | ShackelfordPetranol (Bluff Creek) | ActiveOil | 1,900 | Sep 12, 1989 | 1 | Apr 2026 |
| Holstein Estate #3742-417-34045 | Ngezi LCC only | ShackelfordPetranol (Bluff Creek) | PluggedOil | 5,500 | Oct 3, 1986 | 2 | Sep 1996 |
| Holstein Heirs a #742-417-36903 | Whitt Oil & Gas Inc. only | ShackelfordPetranol (Bluff Creek) | Shut inOil | 1,850 | May 28, 1986 | 1 | — |
| Holstein Estate #3642-417-36872 | DJ & T Services LLC only | ShackelfordPetranol (Bluff Creek) | ActiveOil | 1,660 | Apr 23, 1986 | 1 | Apr 2026 |
| Holstein Estate #3342-417-36861 | Ngezi LCC only | ShackelfordPetranol (Bluff Creek) | PluggedOil | 1,950 | Apr 8, 1986 | 1 | Sep 1996 |
| Holstein Estate #3442-417-36862 | Ngezi LCC only | ShackelfordPetranol (Bluff Creek) | PluggedOil | 1,950 | Apr 8, 1986 | 1 | Sep 1996 |
| Holstein Estate #3142-417-36847 | DJ & T Services LLC only | ShackelfordPetranol (Bluff Creek) | ActiveInjection | 1,665 | Mar 7, 1986 | 1 | Apr 2026 |
| Holstein Estate #3042-417-36841 | DJ & T Services LLC only | ShackelfordPetranol (Bluff Creek) | ActiveOil | 1,781 | Mar 6, 1986 | 1 | Apr 2026 |
| Davis Louie Bob et al #2742-417-36825 | Ngezi LCC only | ShackelfordPetranol (Bluff Creek) | PluggedOil | 1,950 | Feb 19, 1986 | 1 | Sep 1996 |
| Holstein Estate #2742-417-36826 | Ngezi LCC only | ShackelfordPetranol (Bluff Creek) | PluggedOil | 1,950 | Feb 19, 1986 | 1 | Sep 1996 |
| Holstein Estate #2842-417-36827 | DJ & T Services LLC only | ShackelfordPetranol (Bluff Creek) | ActiveOil | 1,773 | Feb 19, 1986 | 1 | Apr 2026 |
| Holstein Estate #2942-417-36828 | DJ & T Services LLC only | ShackelfordPetranol (Bluff Creek) | ActiveOil | 1,775 | Feb 19, 1986 | 1 | Apr 2026 |
| Holstein Estate #2542-417-36764 | Ngezi LCC only | ShackelfordPetranol (Bluff Creek) | PluggedOil | 1,950 | Jan 22, 1986 | 1 | Sep 1996 |
| Holstein Estate #2642-417-36765 | Ngezi LCC only | ShackelfordPetranol (Bluff Creek) | PluggedOil | 1,950 | Jan 22, 1986 | 1 | Sep 1996 |
| Holstein Estate #2142-417-36761 | DJ & T Services LLC only | ShackelfordPetranol (Bluff Creek) | ActiveOil | 1,750 | Jan 20, 1986 | 1 | Apr 2026 |
| Holstein Estate #2242-417-36762 | Ngezi LCC only | ShackelfordPetranol (Bluff Creek) | PluggedOil | 1,950 | Jan 20, 1986 | 1 | Sep 1996 |
| Holstein Estate #1542-417-36763 | Ngezi LCC only | ShackelfordPetranol (Bluff Creek) | PluggedOil | 1,950 | Jan 20, 1986 | 1 | Sep 1996 |
| Holstein Estate #2342-417-36757 | DJ & T Services LLC only | ShackelfordPetranol (Bluff Creek) | ActiveOil | 1,825 | Jan 17, 1986 | 1 | Apr 2026 |
| Holstein Heirs a #142-417-36725 | Whitt Oil & Gas Inc. only | ShackelfordPetranol (Bluff Creek) | Shut inOil | 1,850 | Dec 19, 1985 | 1 | — |
| Holstein Heirs B #142-417-34720 | Whitt Oil & Gas Inc. only | ShackelfordPetranol (Bluff Creek) | Shut inOil | 4,916 | Dec 7, 1985 | 2 | — |
| Holstein Estate #2042-417-36662 | DJ & T Services LLC only | ShackelfordPetranol (Bluff Creek) | ActiveInjection | 1,685 | Nov 12, 1985 | 1 | Apr 2026 |
| Holstein Estate #1642-417-36604 | Ngezi LCC only | ShackelfordPetranol (Bluff Creek) | PluggedOil | 1,950 | Oct 11, 1985 | 1 | Sep 1996 |
| Holstein Estate #1742-417-36605 | DJ & T Services LLC only | ShackelfordPetranol (Bluff Creek) | ActiveOil | 1,785 | Oct 11, 1985 | 1 | Apr 2026 |
| Holstein Estate #1442-417-36606 | DJ & T Services LLC only | ShackelfordPetranol (Bluff Creek) | ActiveOil | 1,640 | Oct 11, 1985 | 1 | Apr 2026 |
| Holstein Estate #1242-417-36576 | DJ & T Services LLC only | ShackelfordPetranol (Bluff Creek) | ActiveOil | 1,725 | Sep 26, 1985 | 1 | Apr 2026 |
| Holstein Estate #1342-417-36540 | Ngezi LCC only | ShackelfordPetranol (Bluff Creek) | PluggedOil | 1,950 | Sep 6, 1985 | 1 | Sep 1996 |
| Holstein Estate #1142-417-36518 | Ngezi LCC only | ShackelfordPetranol (Bluff Creek) | PluggedOil | 1,950 | Sep 3, 1985 | 1 | Sep 1996 |
| Holstein Estate #942-417-36501 | DJ & T Services LLC only | ShackelfordPetranol (Bluff Creek) | ActiveOil | 1,725 | Aug 29, 1985 | 1 | Apr 2026 |
| Holstein Estate #842-417-36502 | Ngezi LCC only | ShackelfordPetranol (Bluff Creek) | PluggedOil | 1,950 | Aug 29, 1985 | 1 | Sep 1996 |
| Holstein Estate #1042-417-36503 | DJ & T Services LLC only | ShackelfordPetranol (Bluff Creek) | ActiveOil | 1,742 | Aug 29, 1985 | 1 | Apr 2026 |
| Holstein Estate #742-417-36458 | DJ & T Services LLC only | ShackelfordPetranol (Bluff Creek) | ActiveOil | 1,725 | Aug 5, 1985 | 1 | Apr 2026 |
| Holstein Estate #642-417-36452 | DJ & T Services LLC only | ShackelfordPetranol (Bluff Creek) | ActiveOil | 1,723 | Aug 2, 1985 | 1 | Apr 2026 |
| Davis Louie Bob et al #2442-417-36455 | Ngezi LCC only | ShackelfordPetranol (Bluff Creek) | PluggedOil | 1,950 | Aug 2, 1985 | 1 | Sep 1996 |
| Holstein Estate #542-417-36456 | DJ & T Services LLC only | ShackelfordPetranol (Bluff Creek) | ActiveInjection | 1,757 | Aug 2, 1985 | 1 | Apr 2026 |
| Davis Louie Bob et al #2342-417-36325 | Grayrock Energy II LLC only | ShackelfordPetranol (Bluff Creek) | Shut inOil | 1,765 | May 17, 1985 | 1 | Sep 2019 |
| Holstein Estate #342-417-36326 | DJ & T Services LLC only | ShackelfordPetranol (Bluff Creek) | ActiveOil | 1,752 | May 17, 1985 | 1 | Apr 2026 |
| Holstein Estate #442-417-36327 | Ngezi LCC only | ShackelfordPetranol (Bluff Creek) | PluggedOil | 1,950 | May 17, 1985 | 1 | Sep 1996 |
| Davis Louie Bob et al #2242-417-36312 | Ngezi LCC only | ShackelfordPetranol (Bluff Creek) | PluggedOil | 1,950 | May 14, 1985 | 1 | Sep 1996 |
| Holstein Estate #242-417-36289 | DJ & T Services LLC only | ShackelfordPetranol (Bluff Creek) | ActiveOil | 1,775 | Apr 30, 1985 | 1 | Apr 2026 |
| Holstein Estate #142-417-36259 | Ngezi LCC only | ShackelfordPetranol (Bluff Creek) | PluggedOil | 1,950 | Apr 11, 1985 | 1 | Sep 1996 |
| Davis Louie Bob et al #2042-417-36240 | Grayrock Energy II LLC only | ShackelfordPetranol (Bluff Creek) | Shut inOil | 1,717 | Mar 27, 1985 | 1 | Sep 2019 |
| Davis Louie Bob et al #2142-417-36241 | Grayrock Energy II LLC only | ShackelfordPetranol (Bluff Creek) | Shut inOil | 1,775 | Mar 27, 1985 | 1 | Sep 2019 |
| Davis Louie Bob et al #1942-417-36192 | Ngezi LCC only | ShackelfordPetranol (Bluff Creek) | PluggedOil | 1,800 | Feb 18, 1985 | 1 | Sep 1996 |
| Davis Louie Bob et al #1842-417-36193 | Grayrock Energy II LLC only | ShackelfordPetranol (Bluff Creek) | Shut inOil | 1,675 | Feb 18, 1985 | 1 | Sep 2019 |
| Davis Louie Bob et al #1542-417-36145 | Ngezi LCC only | ShackelfordPetranol (Bluff Creek) | PluggedOil | 1,800 | Jan 23, 1985 | 1 | Sep 1996 |