Hillyard 1
Plugged Dry hole well
| API number | 12-065-01363-0100 |
|---|---|
| Operator | Cahaba Oil Co. |
| County | Hamilton, Illinois |
| Permitted | 1960-02-23 |
| Completed | 1960-04-18 |
| Depth | 5,462 ft |
| Surface location | 38.241707, -88.464780 · 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.