Arnold, Mason 4
Status not reported Oil well
| API number | 12-121-26714 |
|---|---|
| Operator | Shakespeare Oil Co., Inc. |
| County | Marion, Illinois |
| Permitted | 1982-05-18 |
| Completed | 1982-06-23 |
| Depth | 3,024 ft |
| Surface location | 38.696192, -88.751649 · 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.