Star ST11
API 21083007137000 · Keweenaw County, Michigan
Plugging ApprovedPart 625 Test Well
API
21083007137000
Operator
Calumet and Hecla Copper Company
County
Keweenaw
Location
58N-28W-12
Permit
NP07840
Measured depth
883 ft
Location
47.439130, -87.810729
47.43913, -87.81073 · 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.