Mackinac Straits Borehole 11-B1

Name: Mackinac Straits Borehole 11-B1 — Michigan wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 21031606897000 · Michigan

Plugging ApprovedPart 625 Test Well

API

21031606897000

Operator

State of Michigan

Permit

NP21559

Measured depth

258 ft

Location

45.796758, -84.730824

45.79676, -84.73082 · Surface location as filed with Michigan⌘ or Ctrl + scroll to zoom

Michigan state record, from MI_wells_Oil__Gas__and_Mineral_Well_Surface_Hole_Locations.parquet. Corpus built 2026-08-19.