Langenfeld 12-C
Plugged Oil well
| API number | 12-121-05705 |
|---|---|
| Operator | Joe Simpkins Oil Developments |
| County | Marion, Illinois |
| Permitted | 1973-10-11 |
| Completed | 1973-12-06 |
| Depth | 4,042 ft |
| Surface location | 38.723171, -89.107311 · 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.