Mass Drill Hole 15

Name: Mass Drill Hole 15 — Michigan wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 21131002147000 · Ontonagon County, Michigan

Plugging ApprovedPart 625 Test Well

API

21131002147000

Operator

Mass Copper Company

County

Ontonagon

Location

50N-39W-5

Permit

NP06220

Location

46.755225, -89.206742

46.75523, -89.20674 · 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.