Central Region Core Research Center Administration
| Township: | 12S | Range: | 55W | Section: | 4 | 
| Quarter: | SENW | County: | LINCOLN | State: | CO | 
| API Number: | 0507306116 | Operator: | SOHIO PETROLEUM | Well Name: | 4-6 HAFLICH | 
| Latitude: | 39.034068 | Longitude: | -103.565143 | Coordinate Source: | FROM STATE RECORDS | 
| Minimum Depth: | 500 | Maximum Depth: | 8190 | Security Flag: |