TINSEY STATE CHARLTON 1-21A
API 21137335870100 · Otsego County, Michigan
Plugging ApprovedDry Hole
API
21137335870100
Operator
SWEPI LP
County
Otsego
Location
31N-1W-21
Permit
33639
Permit issued
1980-03-26
Measured depth
5,518 ft
True vertical depth
5,420 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.