Mass Drill Hole 3
API 21131002537000 · Ontonagon County, Michigan
Plugging ApprovedPart 625 Test Well
API
21131002537000
Operator
Mass Copper Company
County
Ontonagon
Location
50N-39W-7
Permit
NP06259
Measured depth
910 ft
Location
46.742364, -89.230024
46.74236, -89.23002 · Surface location as filed with Michigan⌘ or Ctrl + scroll to zoom
Every well in Ontonagon County, Michigan
Michigan state record, from MI_wells_Oil__Gas__and_Mineral_Well_Surface_Hole_Locations.parquet. Corpus built 2026-08-19.