Calumet & Hecla C&H18
API 21061003097000 · Houghton County, Michigan
Plugging ApprovedPart 625 Test Well
API
21061003097000
Operator
Calumet and Hecla Copper Company
County
Houghton
Location
56N-33W-22
Permit
NP07170
Measured depth
657 ft
Location
47.239048, -88.469664
47.23905, -88.46966 · Surface location as filed with Michigan⌘ or Ctrl + scroll to zoom
Every well in Houghton County, Michigan
Michigan state record, from MI_wells_Oil__Gas__and_Mineral_Well_Surface_Hole_Locations.parquet. Corpus built 2026-08-19.