Cox 1 Barker Dome
API 4003320022 · Custer County, South Dakota · Barker Dome field
Plugged and AbandonedDry Hole
API
4003320022
Operator
B. Cox
County
Custer
Field
Barker Dome
Location
Permit
1401
Formation tops
South Dakota records 6 formations for this well, shallowest first.
| Formation | Top (ft) | Age |
|---|---|---|
| Goose Egg Formation | 349 | Triassic/Permian |
| Minnekahta Limestone | 604 | Permian |
| Opeche Shale | 652 | Permian |
| Minnelusa Formation | 728 | Permian/Pennsylvanian |
| Converse Sand, Minnelusa Formation | 734 | Permian |
| Red Marker, Minnelusa Formation | 1,164 | Permian/Pennsylvanian |
A dash is a formation South Dakota records for this well without a depth.
Completion
South Dakota files 1 completion report for this well.
Vertical Well
Plugged and AbandonedDry HoleMeasured depth
1,503 ft
True vertical depth
1,503 ft
Location
43.485653, -103.847905
43.48565, -103.84790 · 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 2026-09-11.