Central Region Core Research Center Administration
| Township: | 144N | Range: | 101W | Section: | 21 |
| Quarter: | SWSE | County: | BILLINGS | State: | ND |
| API Number: | 3300701020 | Operator: | KOCH EXPLORATION | Well Name: | 16-21A |
| Latitude: | 47.271212 | Longitude: | -103.483188 | Coordinate Source: | FROM STATE RECORDS |
| Minimum Depth: | 7540 | Maximum Depth: | 9600 | Security Flag: |