ANDERSON 1-21A
API 21025347050100 · Calhoun County, Michigan
Plugging ApprovedDry Hole
API
21025347050100
Operator
REEF PETROLEUM CORP
County
Calhoun
Location
1S-4W-21
Permit
34736
Permit issued
1981-06-25
Measured depth
3,510 ft
True vertical depth
3,483 ft
Location
42.368770, -84.789660
42.36877, -84.78966 · 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.