Calumet and Hecla 27
API 21083001737000 · Keweenaw County, Michigan
Plugging ApprovedPart 625 Test Well
API
21083001737000
Operator
Calumet and Hecla Copper Company
County
Keweenaw
Location
57N-31W-17
Permit
NP06409
Location
47.339056, -88.259921
47.33906, -88.25992 · Surface location as filed with Michigan⌘ or Ctrl + scroll to zoom
Every well in Keweenaw County, Michigan
Michigan state record, from MI_wells_Oil__Gas__and_Mineral_Well_Surface_Hole_Locations.parquet. Corpus built 2026-08-19.