Star ST15
API 21083007177000 · Keweenaw County, Michigan
Plugging ApprovedPart 625 Test Well
API
21083007177000
Operator
Calumet and Hecla Copper Company
County
Keweenaw
Location
58N-28W-14
Permit
NP07844
Measured depth
440 ft
Location
47.417519, -87.825166
47.41752, -87.82517 · 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.