Knolhoff, Edward 6
Status not reported Oil well
| API number | 12-027-00457 |
|---|---|
| Operator | Benoist, L. L. |
| County | Clinton, Illinois |
| Permitted | 1940-07-25 |
| Completed | 1940-08-20 |
| Depth | 1,323 ft |
| Surface location | 38.551432, -89.284500 · 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.