Central Region Core Research Center Administration
| Township: | 3N | Range: | 101W | Section: | 3 | 
| Quarter: | CSWNE | County: | MOFFAT | State: | CO | 
| API Number: | 0508106004 | Operator: | SHAMROCK OIL | Well Name: | 1-3 MASSADONA-FED | 
| Latitude: | 40.260744 | Longitude: | -108.713722 | Coordinate Source: | FROM STATE RECORDS | 
| Minimum Depth: | 220 | Maximum Depth: | 3365 | Security Flag: |