Mercer 3
Status not reported Oil well
| API number | 12-121-04578 |
|---|---|
| Operator | Zephyr Drlg Co |
| County | Marion, Illinois |
| Permitted | 1943-11-06 |
| Completed | 1943-11-12 |
| Depth | 1,882 ft |
| Surface location | 38.571988, -88.975870 · 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.