Investors 1 Cowan
API 4004120006 · Dewey County, South Dakota · Lantry field
Converted-Fresh Water SupplyDry Hole-Oil show
API
4004120006
Operator
Investors Drilling Ventures Inc.
County
Dewey
Field
Lantry
Location
SESE Sec 20 Twp 013N Rng 22E
Permit
567
Location
45.069059, -101.448091
45.06906, -101.44809 · Surface location as filed with South Dakota⌘ or Ctrl + scroll to zoom
Every well in Dewey County, South Dakota
South Dakota state record, from SD_wells_SDOILexport_Export__wells_Table_4_Web.parquet. Corpus built 2026-08-19.