Gratiot Old Seneca Drill Hole 4

API 21083001287000 · Keweenaw County, Michigan

Plugging ApprovedPart 625 Test Well
API
21083001287000
Operator
Gratiot Mining Company
County
Keweenaw
Location
Permit
NP06364

Location

47.325031, -88.340381

47.32503, -88.34038 · Surface location as filed with Michigan

Every well in Keweenaw County, Michigan

Michigan state record, from MI_wells_Oil__Gas__and_Mineral_Well_Surface_Hole_Locations.parquet. Corpus built 2026-09-11.