Blankenship, William 1
Status not reported Oil well
| API number | 12-121-26698 |
|---|---|
| Operator | Wiser Oil Co., The |
| County | Marion, Illinois |
| Permitted | 1982-05-13 |
| Completed | 1982-05-29 |
| Depth | 4,640 ft |
| Surface location | 38.500245, -88.805185 · wells within 1 mile |
| State record | Illinois State Geological Survey ↗ |
| Data as of | 2026-10-17 |
From Illinois State Geological Survey public records. Verify with the state before relying on this information.