| Nail Tract 20 #442-417-39844 | Clavo Oil, LLC only | Shackelford, TX | Permitted | 2,000 | Sep 18, 2026 | — | — |
| Nail Tract 20 #542-417-39845 | Clavo Oil, LLC only | Shackelford, TX | Permitted | 2,000 | Sep 18, 2026 | — | — |
| Simpson #842-417-39843 | — | Shackelford, TXShackelford County Regular | Plugged | 2,000 | Sep 9, 2026 | — | — |
| Simpson #142-417-30497 | Stasney Well Service LLC only | Shackelford, TXShackelford County Regular | ActiveOil | 950 | Sep 8, 2026 | — | — |
| HF Sinclair MP27 #T027MP42-417-39842 | Wbi Energy Midstream, LLC only | Shackelford, TXShackelford County Regular | Drilled | 350 | Aug 13, 2026 | — | — |
| HF Sinclair #T027MP42-417-39837 | Wbi Energy Midstream, LLC only | Shackelford, TXShackelford County Regular | Permitted | 350 | Aug 5, 2026 | — | — |
| Simpson #642-417-39840 | Stasney Well Service, LLC only | Shackelford, TXShackelford County Regular | Drilled | 990 | Jul 2, 2026 | — | — |
| Simpson #742-417-39841 | Stasney Well Service LLC only | Shackelford, TXShackelford County Regular | ActiveOil | 894 | Jul 2, 2026 | — | — |
| Simpson #5__42-417-39839 | — | Shackelford, TXShackelford County Regular | Plugged | 990 | Jun 26, 2026 | — | — |
| Nail 120 #442-417-39838 | Bluff Creek Petroleum LLC only | Shackelford, TXShackelford County Regular | ActiveOil | 1,610 | Jun 22, 2026 | — | — |
| Simpson #342-417-39835 | Stasney Well Service LLC only | Shackelford, TXShackelford County Regular | Shut inOil | 895 | Jun 9, 2026 | — | — |
| Simpson #442-417-39836 | Stasney Well Service, LLC only | Shackelford, TXShackelford County Regular | Drilled | 990 | Jun 9, 2026 | — | — |
| Simpson #242-417-39834 | Stasney Well Service LLC only | Shackelford, TXShackelford County Regular | ActiveOil | 894 | Jun 3, 2026 | — | — |
| Stasney 61 #11842-417-39832 | Stasney Well Service, LLC only | Shackelford, TXCook Ranch | Drilled | 1,900 | May 26, 2026 | — | — |
| Stasney 61 #11342-417-39833 | Stasney Well Service, LLC only | Shackelford, TXCook Ranch | Drilled | 1,900 | May 26, 2026 | — | — |
| MP 68 #142-417-39831 | Energy Transfer Company only | Shackelford, TX | Permitted | 400 | Apr 20, 2026 | — | — |
| Walker Buckler #242-417-39828 | Ruthson Energy, Inc. only | Shackelford, TX | Drilled | 4,500 | Mar 23, 2026 | — | — |
| Simpson #142-417-39830 | Stasney Well Service, LLC only | Shackelford, TX | Drilled | 2,000 | Mar 11, 2026 | — | — |
| Gladden M.O. a #242-417-39829 | Oaktree Oil Company only | Shackelford, TXShackelford County Regular | ActiveOil | 2,222 | Feb 24, 2026 | — | — |
| Gladden M.O. #1042-417-39827 | Oaktree Oil Company only | Shackelford, TXShackelford County Regular | ActiveOil | 571 | Nov 21, 2025 | — | — |
| Howsley 486 #1__42-417-39824 | — | Shackelford, TXShackelford County Regular | Plugged | 1,700 | Oct 30, 2025 | — | — |
| Gladden M.O. a #142-417-39822 | Oaktree Oil Company only | Shackelford, TXShackelford County Regular | ActiveOil | 2,251 | Oct 27, 2025 | — | — |
| Fincher '488' #142-417-39825 | Subsea Operating Co. only | Shackelford, TXShackelford County Regular | Drilled | 1,700 | Oct 27, 2025 | — | — |
| Nail 120 #342-417-39826 | Bluff Creek Petroleum LLC only | Shackelford, TXShackelford County Regular | ActiveOil | 1,620 | Oct 27, 2025 | — | — |
| Stasney 61 #117_42-417-39823 | — | Shackelford, TXCook Ranch | Plugged | 2,000 | Oct 23, 2025 | — | — |
| Stasney 61 #114__42-417-39821 | — | Shackelford, TXCook Ranch | Plugged | 1,900 | Sep 5, 2025 | — | — |
| Stasney 61 #11242-417-39817 | Stasney Well Service LLC only | Shackelford, TXCook Ranch | ActiveOil | 1,323 | May 27, 2025 | — | — |
| Cathodic Protection #2242-417-39818 | Atmos Pipeline - Texas only | Shackelford, TX | Permitted | 500 | Mar 19, 2025 | — | — |
| Nail 121 #___1__42-417-39816 | — | Shackelford, TX | Plugged | 1,999 | Feb 20, 2025 | — | — |
| Waller W. #542-417-39814 | Waller C.W. Oil Co. only | Shackelford, TXShackelford County Regular | ActiveOil | 305 | Jan 2, 2025 | — | — |
| Waller W. #6__42-417-39815 | — | Shackelford, TX | Plugged | 1,000 | Jan 2, 2025 | — | — |
| Stasney 61 #10942-417-39813 | Stasney Well Service LLC only | Shackelford, TXCook Ranch | ActiveInjection | 1,290 | Dec 13, 2024 | — | — |
| Matthews Trust 13 #142-417-38187 | Los Hijos de Sanchez J LLC only | Shackelford, TXE 115 (Miss. Cons.) | Temporarily abandonedGas | 4,980 | Dec 4, 2024 | — | — |
| Nail 110 a #142-417-39812 | Bluff Creek Petroleum LLC only | Shackelford, TXRoark-Nail | PluggedOil | 1,999 | Nov 6, 2024 | — | — |
| Stasney 61 #10842-417-39811 | Stasney Well Service, LLC only | Shackelford, TXCook Ranch | Drilled | 2,000 | Oct 30, 2024 | — | — |
| Nail Ranch Block 4 #780442-417-39810 | Clavo Oil, LLC only | Shackelford, TXShackelford County Regular | Not on schedule | 1,999 | Oct 8, 2024 | — | — |
| Stasney 61 #10642-417-39808 | Stasney Well Service LLC only | Shackelford, TXCook Ranch | ActiveOil | 1,280 | Oct 4, 2024 | — | — |
| Stasney 61 #10742-417-39809 | Stasney Well Service LLC only | Shackelford, TXCook Ranch | ActiveOil | 1,250 | Oct 4, 2024 | — | — |
| NAIL125 #142-417-39807 | — | Shackelford, TX | Plugged | 1,999 | Aug 23, 2024 | — | — |
| Waller W. #442-417-39806 | Waller C.W. Oil Co. only | Shackelford, TXShackelford County Regular | ActiveOil | 2,193 | Jul 31, 2024 | — | — |
| Nail 110 #142-417-39805 | Bluff Creek Petroleum LLC only | Shackelford, TXShackelford County Regular | PluggedOil | 1,999 | Jul 12, 2024 | — | — |
| Brewster N. J. #442-417-39804 | Dark Canyon Resources LLC only | Shackelford, TXShackelford County Regular | Shut inOil | 2,210 | Jun 21, 2024 | — | — |
| Gladden, M.O. #742-417-39799 | Oaktree Oil Company only | Shackelford, TXShackelford County Regular | Drilled | 1,000 | May 9, 2024 | — | — |
| Gladden M.O. #842-417-39800 | Oaktree Oil Company only | Shackelford, TXShackelford County Regular | ActiveOil | 400 | May 9, 2024 | — | — |
| Gladden, M.O. #942-417-39801 | Oaktree Oil Company only | Shackelford, TXShackelford County Regular | Not on schedule | 1,000 | May 9, 2024 | — | — |
| Stasney 61 #10542-417-39798 | Stasney Well Service LLC only | Shackelford, TXCook Ranch | ActiveOil | 1,303 | May 6, 2024 | — | — |
| Nail Tract 20 #342-417-39796 | Clavo Oil LLC only | Shackelford, TXNail Tract 20 (Cook Sand) | ActiveOil | 1,497 | May 1, 2024 | — | — |
| Nail Ranch Block 4 #7901__42-417-39797 | — | Shackelford, TX | Plugged | 1,999 | Apr 30, 2024 | — | — |
| Nail N #1__42-417-39795 | — | Shackelford, TX | Plugged | 1,999 | Apr 15, 2024 | — | — |
| Palm Ranch #16S42-417-39794 | — | Shackelford, TXShackelford County Regular | Plugged | 999 | Apr 12, 2024 | — | — |