TINSEY STATE CHARLTON 1-21
API 21137335870000 · Otsego County, Michigan
Plugging ApprovedDry Hole
API
21137335870000
Operator
SWEPI LP
County
Otsego
Location
31N-1W-21
Permit
33587
Permit issued
1980-03-03
Measured depth
5,561 ft
True vertical depth
5,412 ft
Location
45.058090, -84.430450
45.05809, -84.43045 · Surface location as filed with Michigan⌘ or Ctrl + scroll to zoom
Every well in Otsego County, Michigan
Michigan state record, from MI_wells_Oil__Gas__and_Mineral_Well_Surface_Hole_Locations.parquet. Corpus built 2026-08-19.