Mearns 4
Plugged Oil well
| API number | 12-025-01535 |
|---|---|
| Operator | Keystone Oil Company |
| County | Clay, Illinois |
| Permitted | 1960-07-26 |
| Completed | 1960-09-21 |
| Depth | 2,747 ft |
| Surface location | 38.702640, -88.541780 · 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.