Markert 1
Plugged Unknown well
| API number | 12-009-21790 |
|---|---|
| Operator | Precision Oil Production |
| County | Brown, Illinois |
| Permitted | 1984-10-10 |
| Completed | 1984-11-15 |
| Depth | 630 ft |
| Surface location | 39.946430, -90.803934 · 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.