Mary Hefferan 1
API 21139578167000 · Ottawa County, Michigan
Plugging ApprovedPart 625 Test WellPlugged 1942-09-21
API
21139578167000
Operator
Shell Oil Company, Incorporated
County
Ottawa
Location
8N-14W-22
Permit
GT0436
Permit issued
1942-08-20
Plugged
1942-09-21
Location
43.066116, -85.948292
43.06612, -85.94829 · Surface location as filed with Michigan⌘ or Ctrl + scroll to zoom
Every well in Ottawa County, Michigan
Michigan state record, from MI_wells_Oil__Gas__and_Mineral_Well_Surface_Hole_Locations.parquet. Corpus built 2026-08-19.