Central Region Core Research Center Administration
| Township: | 21N | Range: | 94W | Section: | 31 | 
| Quarter: | CSW | County: | SWEETWATER | State: | WY | 
| API Number: | 4903720905 | Operator: | CHAMPLIN PETROLEUM | Well Name: | 4-31 UPRR 2 | 
| Latitude: | 41.74495 | Longitude: | -108.08048 | Coordinate Source: | FROM STATE RECORDS | 
| Minimum Depth: | 0 | Maximum Depth: | 10151 | Security Flag: | 
| 2 Thin Sections 
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