Ahlf William 1-B
Status not reported Oil well
| API number | 12-121-01799 |
|---|---|
| Operator | National Associated Petroleum Co. |
| County | Marion, Illinois |
| Completed | 1958-03-01 |
| Depth | 4,022 ft |
| Surface location | 38.697914, -89.133810 · 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.