Central Region Core Research Center Administration
| Township: | 31N | Range: | 47E | Section: | 20 | 
| Quarter: | SESE | County: | ROOSEVELT | State: | MT | 
| API Number: | 2508521470 | Operator: | JOHN L. COX | Well Name: | 1-20 CREDO-MCWHIRTER | 
| Latitude: | 48.4216601 | Longitude: | -105.628331 | Coordinate Source: | FROM STATE RECORDS | 
| Minimum Depth: | 600 | Maximum Depth: | 7640 | Security Flag: |