STOLL 2-21
Plugged Dry hole well
| API number | 21-059-40889 |
|---|---|
| EGLE permit number | 40889 |
| Operator | CONOCO INC |
| County | Hillsdale, Michigan |
| Permitted | 1987-12-17 |
| Plugged | 1988-03-23 |
| Depth | 4,325 ft |
| Surface location | 42.016510, -84.538000 · wells within 1 mile |
| State record | Michigan Department of Environment, Great Lakes, and Energy (EGLE), Oil, Gas, and Minerals Division ↗ |
| Data as of | 2026-10-17 |
From Michigan Department of Environment, Great Lakes, and Energy (EGLE), Oil, Gas, and Minerals Division public records. Verify with the state before relying on this information.