COFFMAN, ROY 1
API 21025267350000 · Calhoun County, Michigan
Plugging ApprovedDry Hole
API
21025267350000
Operator
PATRICK PETROLEUM CORP OF MICHIGAN
County
Calhoun
Location
4S-6W-21
Permit
26735
Permit issued
1967-01-03
Measured depth
3,934 ft
Location
42.103020, -85.019350
42.10302, -85.01935 · 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.