Jansen etal Unit 1
Plugged Dry hole well
| API number | 12-049-23077 |
|---|---|
| Operator | Hill International Prod. |
| County | Effingham, Illinois |
| Permitted | 1981-10-20 |
| Completed | 1981-12-17 |
| Depth | 4,110 ft |
| Surface location | 38.954400, -88.610759 · 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.