Clark Unit 3
Status not reported Oil well
| API number | 12-065-01277 |
|---|---|
| Operator | Gulf Oil Corporation |
| County | Hamilton, Illinois |
| Permitted | 1958-04-11 |
| Completed | 1958-06-01 |
| Depth | 3,219 ft |
| Surface location | 38.011557, -88.630734 · 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.