Dial, Ada 4
Status not reported Oil well
| API number | 12-065-01643 |
|---|---|
| Operator | Stewart Oil Company |
| County | Hamilton, Illinois |
| Permitted | 1959-05-29 |
| Completed | 1959-08-01 |
| Depth | 3,295 ft |
| Surface location | 38.008648, -88.570000 · 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.