Spencer D E 4
Status not reported Oil well
| API number | 12-191-05845 |
|---|---|
| Operator | Swan-King Oil Co. |
| County | Wayne, Illinois |
| Completed | 1943-10-01 |
| Depth | 3,215 ft |
| Surface location | 38.410902, -88.531652 · 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.