Central Region Core Research Center Administration
| Township: | 12N | Range: | 95W | Section: | 21 |
| Quarter: | CLT 5 | County: | SWEETWATER | State: | WY |
| API Number: | 4903705027 | Operator: | UNION OIL OF CALIF | Well Name: | 4-21 LITTLE SNAKE UNIT |
| Latitude: | 41.00275 | Longitude: | -108.1059 | Coordinate Source: | FROM STATE RECORDS |
| Minimum Depth: | 50 | Maximum Depth: | 5347 | Security Flag: |