Allardin 1
Plugged Oil well
| API number | 12-065-00941 |
|---|---|
| Operator | Keystone Oil Company |
| County | Hamilton, Illinois |
| Completed | 1956-02-01 |
| Depth | 3,131 ft |
| Surface location | 38.012498, -88.543628 · 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.