Hildebrand 1
Plugged Dry hole well
| API number | 12-025-01731 |
|---|---|
| Operator | Keystone Oil Company |
| County | Clay, Illinois |
| Permitted | 1961-11-02 |
| Completed | 1961-11-29 |
| Depth | 2,651 ft |
| Surface location | 38.802811, -88.424148 · 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.