Delaware DE66
API 21083003727000 · Keweenaw County, Michigan
Plugging ApprovedPart 625 Test Well
API
21083003727000
Operator
Calumet and Hecla Copper Company
County
Keweenaw
Location
58N-30W-21
Permit
NP07340
Measured depth
1,013 ft
Location
47.407690, -88.115090
47.40769, -88.11509 · 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.