Central Region Core Research Center Administration
| Township: | 158N | Range: | 95W | Section: | 12 | 
| Quarter: | NESE | County: | WILLIAMS | State: | ND | 
| API Number: | 3310500234 | Operator: | AMERADA | Well Name: | J-146 TIOGA MADISON UNIT | 
| Latitude: | 48.522736 | Longitude: | -102.887951 | Coordinate Source: | FROM STATE RECORDS | 
| Minimum Depth: | 7975 | Maximum Depth: | 8228 | Security Flag: |