Union U1
API 21061004747000 · Houghton County, Michigan
Plugging ApprovedPart 625 Test Well
API
21061004747000
Operator
Calumet and Hecla Copper Company
County
Houghton
Location
56N-33W-1
Permit
NP07846
Measured depth
1,478 ft
Location
47.278727, -88.425492
47.27873, -88.42549 · 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.