Lake Drill Hole 4

Name: Lake Drill Hole 4 — Michigan wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 21131001797000 · Ontonagon County, Michigan

Plugging ApprovedPart 625 Test Well

API

21131001797000

Operator

Lake Copper Company

County

Ontonagon

Location

51N-37W-31

Permit

NP06185

Location

46.767700, -89.039730

46.76770, -89.03973 · 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.