Simpson 1
Plugged Oil well
| API number | 12-165-03174 |
|---|---|
| Operator | Slagter Producing Co. |
| County | Saline, Illinois |
| Permitted | 1957-12-26 |
| Completed | 1958-01-01 |
| Depth | 2,930 ft |
| Surface location | 37.800812, -88.592797 · 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.