Laurium L3
API 21061003427000 · Houghton County, Michigan
Plugging ApprovedPart 625 Test Well
API
21061003427000
Operator
Calumet and Hecla Copper Company
County
Houghton
Location
56N-33W-26
Permit
NP07325
Measured depth
477 ft
Location
47.224477, -88.454937
47.22448, -88.45494 · 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.