HARTUNG, A 4
API 21025228370000 · Calhoun County, Michigan
Plugging ApprovedDry Hole
API
21025228370000
Operator
MARATHON OIL COMPANY
County
Calhoun
Location
2S-4W-33
Permit
22837
Permit issued
1960-11-02
Measured depth
4,239 ft
Location
42.260520, -84.794380
42.26052, -84.79438 · Surface location as filed with Michigan⌘ or Ctrl + scroll to zoom
Every well in Calhoun County, Michigan
Michigan state record, from MI_wells_Oil__Gas__and_Mineral_Well_Surface_Hole_Locations.parquet. Corpus built 2026-08-19.