Central Region Core Research Center Administration
| Township: | 31N | Range: | 20E | Section: | 5 | 
| Quarter: | SWSWNE | County: | BLAINE | State: | MT | 
| API Number: | 2500505072 | Operator: | APPELL DRILLING CO | Well Name: | 1 WILLMAN | 
| Latitude: | 48.4751003 | Longitude: | -109.1603025 | Coordinate Source: | FROM STATE RECORDS | 
| Minimum Depth: | 2818 | Maximum Depth: | 3588 | Security Flag: |