Allen W O 4-W
Status not reported Injection well
| API number | 12-081-01667 |
|---|---|
| Operator | Humble Oil & Refining Company |
| County | Jefferson, Illinois |
| Completed | 1961-11-07 |
| Depth | 2,049 ft |
| Surface location | 38.462261, -88.984213 · 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.