Hardy 21-1
Plugged Dry hole well
| API number | 25-017-21061 |
|---|---|
| Operator | Johnston, Jack M. |
| County | Custer, Montana |
| Completed | 1969-02-21 |
| Depth | 5,450 ft |
| Surface location | 45.916777, -105.379661 · 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.