Central Region Core Research Center Administration
| Township: | 21N | Range: | 19E | Section: | 26 |
| Quarter: | SWSW | County: | CORSON | State: | SD |
| API Number: | 4003120021 | Operator: | CHEVRON USA | Well Name: | 1 SONAT-O'DONNELL |
| Latitude: | 45.748205 | Longitude: | -101.73941 | Coordinate Source: | FROM STATE RECORDS |
| Minimum Depth: | 620 | Maximum Depth: | 7740 | Security Flag: |