Central Region Core Research Center Administration
| Township: | 5S | Range: | 61W | Section: | 23 |
| Quarter: | SESE | County: | ARAPAHOE | State: | CO |
| API Number: | 0500506210 | Operator: | SUNDANCE OIL MCCULLUCH | Well Name: | 1-23 UPRR "B" |
| Latitude: | 39.596157 | Longitude: | -104.176476 | Coordinate Source: | FROM STATE RECORDS |
| Minimum Depth: | 5800 | Maximum Depth: | 6895 | Security Flag: |