Olsen 1-20
Plugged Oil well
| API number | 25-091-21265 |
|---|---|
| Operator | SM Energy Company |
| County | Sheridan, Montana |
| Field | Refuge |
| Completed | 1979-10-02 |
| Depth | 11,550 ft |
| Surface location | 48.508828, -104.343041 · wells within 1 mile |
| State record | Montana Board of Oil and Gas Conservation ↗ |
| Data as of | 2026-10-19 |
From Montana Board of Oil and Gas Conservation public records. Verify with the state before relying on this information.