Maddux 4
Plugged Injection well
| API number | 12-027-02437 |
|---|---|
| Operator | Robben Oil Co. |
| County | Clinton, Illinois |
| Permitted | 1952-07-17 |
| Depth | 998 ft |
| Surface location | 38.555703, -89.444426 · 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.