Cardinal Timberline 41-17 Shell
API 4006320081 · Harding County, South Dakota · Wildcat field
Plugged and AbandonedDry Hole-Oil show
API
4006320081
Operator
Cardinal Drilling Corp. and Timberline Oil Co.
County
Harding
Field
Wildcat
Location
NENE Sec 17 Twp 021N Rng 03E
Permit
710
Formation tops
South Dakota records 7 formations for this well, shallowest first.
| Formation | Top (ft) | Age |
|---|---|---|
| Charles Formation | 6,491 | Mississippian |
| Mission Canyon Limestone | 6,990 | Mississippian |
| Lodgepole Limestone | 7,340 | Mississippian |
| Duperow Formation | 7,690 | Devonian |
| Interlake Dolomite | 7,825 | Silurian |
| Stony Mountain Formation | 8,220 | Ordovician |
| Red River Formation | 8,368 | Ordovician |
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 Hole-Oil showSpudded
1974-10-19
Measured depth
8,515 ft
True vertical depth
8,515 ft
Location
45.788417, -103.771922
45.78842, -103.77192 · Surface location as filed with South Dakota⌘ or Ctrl + scroll to zoom
Every well in Harding County, South Dakota
South Dakota state record, from SD_wells_SDOILexport_Export__wells_Table_4_Web.parquet. Corpus built 2026-09-11.