Gray, Winiford 4
Status not reported Oil well
| API number | 12-185-02238-0100 |
|---|---|
| Operator | Sigma Oil Company |
| County | Wabash, Illinois |
| Permitted | 1987-06-26 |
| Completed | 1987-08-10 |
| Depth | 3,540 ft |
| Surface location | 38.299919, -87.902394 · 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.