Hemphill 1
API 31101000810000 · Steuben County, New York
UMDW
API
31101000810000
Operator
New Penn Develop
County
Steuben
Location
Hornellsville
Spudded
1939-12-25
Completed
1940-02-15
Measured depth
3,993 ft
True vertical depth
3,993 ft
Location
42.288820, -77.700790
42.28882, -77.70079 · Surface location as filed with New York⌘ or Ctrl + scroll to zoom
Every well in Steuben County, New York
New York state record, from NY_wells_szye-wmt3.parquet. Corpus built 2026-08-19.