Wirkkala 1 Johnson
API 4003305016 · Custer County, South Dakota · Barker Dome field
Plugged and AbandonedDry Hole
API
4003305016
Operator
B. Wirkkala
County
Custer
Field
Barker Dome
Location
NWNW Sec 35 Twp 006S Rng 02E
Permit
261
Location
43.489829, -103.854757
43.48983, -103.85476 · Surface location as filed with South Dakota⌘ or Ctrl + scroll to zoom
Every well in Custer County, South Dakota
South Dakota state record, from SD_wells_SDOILexport_Export__wells_Table_4_Web.parquet. Corpus built 2026-08-19.