Mitchell-Biggs Unit 231
Status not reported Oil well
| API number | 12-023-26718 |
|---|---|
| Operator | Horizontal Systems, Inc. |
| County | Clark, Illinois |
| Permitted | 2003-01-27 |
| Completed | 2003-07-23 |
| Depth | 385 ft |
| Surface location | 39.444401, -87.968177 · 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.