Duvall 1
Plugged Oil well
| API number | 12-193-30774 |
|---|---|
| Operator | Humbolt Oil, Inc. |
| County | White, Illinois |
| Permitted | 1985-10-31 |
| Completed | 1986-01-24 |
| Depth | 3,940 ft |
| Surface location | 38.080788, -88.054585 · 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.