Central Region Core Research Center Administration
| Township: | 34N | Range: | 58E | Section: | 21 | 
| Quarter: | NESW | County: | SHERIDAN | State: | MT | 
| API Number: | 2509121433 | Operator: | LEAR PETROLEUM | Well Name: | 4-21 MELBY | 
| Latitude: | 48.6843443 | Longitude: | -104.1365775 | Coordinate Source: | FROM STATE RECORDS | 
| Minimum Depth: | 1200 | Maximum Depth: | 7650 | Security Flag: |