Home › South Dakota › Harding
Heikkila 1-20
Active Gas well
| API number | 40-063-20168 |
|---|---|
| Permit number | 840 |
| Operator | Clark Blake Production, LLC |
| County | Harding, South Dakota |
| Field | West Short Pine Hills |
| Permitted | 1978-01-03 |
| Spudded | 1978-01-03 |
| Completed | 1978-03-13 |
| Depth | 1,500 ft |
| Surface location | 45.340487, -103.911116 · wells within 1 mile |
| State record | South Dakota Department of Agriculture and Natural Resources, Geological Survey Program ↗ |
| Data as of | 2026-10-01 |
From South Dakota Department of Agriculture and Natural Resources, Geological Survey Program public records. Verify with the state before relying on this information.