| Crawford Leta D. #242-235-10241 | Hilcorp Energy Company only | IrionMertzon (San Angelo) | PluggedOil | 7,200 | Jul 18, 2018 | 1 | Apr 2026 |
| Crawford Leta D. #742-235-33862 | Hilcorp Energy Company only | IrionMertzon (San Angelo) | Temporarily abandonedGas | 3,275 | Jul 18, 2018 | 2 | Apr 2026 |
| Crawford Leta D. #842-235-33873 | Hilcorp Energy Company only | IrionMertzon (San Angelo) | Shut inOil | 3,240 | Jul 18, 2018 | 2 | Apr 2026 |
| Crawford Leta D. #942-235-33874 | Hilcorp Energy Company only | IrionMertzon (San Angelo) | ActiveOil | 3,320 | Jul 17, 2018 | 2 | Apr 2026 |
| Crawford Leta D. #1642-235-33901 | Hilcorp Energy Company only | IrionMertzon (San Angelo) | PluggedOil | 2,000 | Feb 7, 2005 | 1 | Apr 2026 |
| Crawford Leta D. #1842-235-33904 | Hilcorp Energy Company only | IrionMertzon (San Angelo) | ActiveOil | 3,380 | Feb 7, 2005 | 1 | Apr 2026 |
| Crawford Leta D. #1242-235-33876 | Hilcorp Energy Company only | IrionMertzon (San Angelo) | Shut inOil | 1,900 | Sep 18, 2003 | 1 | Apr 2026 |
| North Mertzon San Angelo Unit #60742-235-33011 | Front Street Operating LLC only | IrionMertzon (San Angelo) | PluggedOil | 2,000 | May 8, 1991 | 1 | Apr 2021 |
| North Mertzon San Angelo Unit #60642-235-31816 | Front Street Operating LLC only | IrionMertzon (San Angelo) | PluggedOil | 7,140 | Sep 6, 1985 | 2 | Apr 2021 |
| North Mertzon San Angelo Unit #60542-235-32350 | Front Street Operating LLC only | IrionMertzon (San Angelo) | PluggedOil | 1,800 | Jun 11, 1984 | 1 | Apr 2021 |
| North Mertzon San Angelo Unit #50642-235-32351 | Front Street Operating LLC only | IrionMertzon (San Angelo) | PluggedOil | 1,800 | Jun 11, 1984 | 1 | Apr 2021 |
| North Mertzon San Angelo Unit #50742-235-32338 | Front Street Operating LLC only | IrionMertzon (San Angelo) | PluggedOil | 1,800 | Jun 4, 1984 | 1 | Apr 2021 |
| North Mertzon San Angelo Unit #20442-235-32339 | Front Street Operating LLC only | IrionMertzon (San Angelo) | PluggedOil | 1,800 | Jun 4, 1984 | 1 | Apr 2021 |
| North Mertzon San Angelo Unit #20542-235-32340 | Front Street Operating LLC only | IrionMertzon (San Angelo) | PluggedOil | 1,800 | Jun 4, 1984 | 1 | Apr 2021 |
| North Mertzon San Angelo Unit #10142-235-00012 | Front Street Operating LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| North Mertzon San Angelo Unit #103W42-235-00015 | Front Street Operating LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| Noelke W. M. Est. #4W42-235-00025 | Scout Energy Management LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| Noelke W. M. Est. #5W42-235-00027 | Scout Energy Management LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| Noelke W. M. Est. #6W42-235-00028 | Scout Energy Management LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| Noelke W. M. Est. #742-235-00029 | Scout Energy Management LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| Noelke W. M. Est. #8W42-235-00030 | Scout Energy Management LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| Noelke W. M. Est. #942-235-00031 | Scout Energy Management LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| Noelke W. M. Est. #1042-235-00032 | Scout Energy Management LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| Noelke W. M. Est. #11W42-235-00033 | Scout Energy Management LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| Noelke W. M. Est. #1242-235-00034 | Scout Energy Management LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| Noelke W. M. Est. #13W42-235-00035 | Scout Energy Management LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| Noelke W. M. Est. #1442-235-00036 | Scout Energy Management LLC only | IrionMertzon (San Angelo) | ActiveOil | 1,706 | — | 0 | — |
| Noelke W. M. Est. #15W42-235-00037 | Scout Energy Management LLC only | IrionMertzon (San Angelo) | Shut inOil | 1,725 | — | 0 | — |
| Noelke W. M. Est. #16W42-235-00038 | Scout Energy Management LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| Noelke W. M. Est. #1742-235-00039 | Scout Energy Management LLC only | IrionMertzon (San Angelo) | ActiveOil | 1,648 | — | 0 | — |
| Noelke W. M. Est. #1842-235-00040 | Scout Energy Management LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| Noelke W. M. Est. #20W42-235-00042 | Scout Energy Management LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| Noelke W. M. Est. #22W42-235-00044 | Scout Energy Management LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| Noelke W. M. Est. #2342-235-00045 | Scout Energy Management LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| Noelke W. M. Est. #24W42-235-00046 | Scout Energy Management LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| Noelke W. M. Est. #25W42-235-00047 | Scout Energy Management LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| Noelke W. M. Est. #27W42-235-00049 | Scout Energy Management LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| Noelke W. M. Est. #3142-235-00053 | Scout Energy Management LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| Noelke W. M. Est. #3342-235-00055 | Scout Energy Management LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| Noelke W. M. Est. #342-235-00088 | Scout Energy Management LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| North Mertzon San Angelo Unit #20142-235-00429 | Front Street Operating LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| North Mertzon San Angelo Unit #202D42-235-00430 | Front Street Operating LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| North Mertzon San Angelo Unit #203W42-235-00431 | Front Street Operating LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| North Mertzon San Angelo Unit #701W42-235-00432 | Front Street Operating LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| North Mertzon San Angelo Unit #50142-235-00465 | Front Street Operating LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| North Mertzon San Angelo Unit #50242-235-00466 | Front Street Operating LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| North Mertzon San Angelo Unit #50342-235-00467 | Front Street Operating LLC only | IrionMertzon (San Angelo) | Not on scheduleOil | — | — | 0 | — |
| North Mertzon San Angelo Unit #50442-235-00468 | Front Street Operating LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| North Mertzon San Angelo Unit #50542-235-00469 | Front Street Operating LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |
| North Mertzon San Angelo Unit #40142-235-00505 | Front Street Operating LLC only | IrionMertzon (San Angelo) | PluggedOil | — | — | 0 | — |