Knolhoff, Edward 7
Status not reported Oil well
| API number | 12-027-02385 |
|---|---|
| Operator | Benoist, L. L. |
| County | Clinton, Illinois |
| Completed | 1940-08-01 |
| Depth | 1,323 ft |
| Surface location | 38.548640, -89.284006 · 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.