Mass Drill Hole 8
API 21131000247000 · Ontonagon County, Michigan
Plugging ApprovedPart 625 Test Well
API
21131000247000
Operator
Mass Copper Company
County
Ontonagon
Location
51N-38W-34
Permit
NP05654
Measured depth
1,100 ft
Location
46.764933, -89.112621
46.76493, -89.11262 · 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.