Central Region Core Research Center Administration
| Township: | 21N | Range: | 3E | Section: | 27 | 
| Quarter: | SENW | County: | HARDING | State: | SD | 
| API Number: | 4006320262 | Operator: | MOSBACHER PRODUCTION | Well Name: | 27-2 CLARKSON | 
| Latitude: | 45.758402 | Longitude: | -103.740798 | Coordinate Source: | FROM STATE RECORDS | 
| Minimum Depth: | 6000 | Maximum Depth: | 8495 | Security Flag: |