Sherwin 1
Plugged Unknown well
| API number | 12-061-20626 |
|---|---|
| Operator | Black Star Petroleum |
| County | Greene, Illinois |
| Permitted | 1983-08-29 |
| Completed | 1983-09-01 |
| Depth | 450 ft |
| Surface location | 39.505972, -90.488005 · 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.