Central Region Core Research Center Administration
| Township: | 2N | Range: | 53W | Section: | 21 | 
| Quarter: | CNENW | County: | WASHINGTON | State: | CO | 
| API Number: | 0512106952 | Operator: | CUTLASS OIL CORP: CALVERT DRLG | Well Name: | 1 MASON | 
| Latitude: | 40.131644 | Longitude: | -103.314584 | Coordinate Source: | FROM STATE RECORDS | 
| Minimum Depth: | 4700 | Maximum Depth: | 5030 | Security Flag: |