York 4
Plugged Oil well
| API number | 12-137-21029-0100 |
|---|---|
| Operator | Grenelefe Oil Co., Inc. |
| County | Morgan, Illinois |
| Permitted | 1987-11-19 |
| Completed | 1988-03-21 |
| Depth | 298 ft |
| Surface location | 39.734845, -90.159991 · 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.