Central Region Core Research Center Administration
| Township: | 20N | Range: | 5E | Section: | 3 |
| Quarter: | SWNW | County: | HARDING | State: | SD |
| API Number: | 4006305027 | Operator: | SHELL | Well Name: | 12-3B BROWN |
| Latitude: | 45.728092 | Longitude: | -103.501916 | Coordinate Source: | FROM STATE RECORDS |
| Minimum Depth: | 1000 | Maximum Depth: | 8644 | Security Flag: |