Central Region Core Research Center Administration
| Township: | 41N | Range: | 70W | Section: | 21 |
| Quarter: | SWSW | County: | CAMPBELL | State: | WY |
| API Number: | 4900525937 | Operator: | MARATHON OIL | Well Name: | 1-21 ANTELOPE CREEK |
| Latitude: | 43.5066 | Longitude: | -105.27944 | Coordinate Source: | FROM STATE RECORDS |
| Minimum Depth: | 2530 | Maximum Depth: | 10403 | Security Flag: |