R.W. Knudsen 1

Name: R.W. Knudsen 1 — Michigan wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 21105606967000 · Mason County, Michigan

Plugging ApprovedPart 625 Test Well

API

21105606967000

Operator

CARTER OIL CO

County

Mason

Location

18N-17W-8

Permit

GT3668

Permit issued

1951-08-23

Location

43.970611, -86.379920

43.97061, -86.37992 · 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.