Cardinal 1 Arithson
API 4006320034 · Harding County, South Dakota · Wildcat field
Plugged and AbandonedDry Hole-Oil show
API
4006320034
Operator
Cardinal Petroleum Co.
County
Harding
Field
Wildcat
Location
NWSW Sec 21 Twp 023N Rng 04E
Permit
563
Formation tops
South Dakota records 18 formations for this well, shallowest first.
| Formation | Top (ft) | Age |
|---|---|---|
| Greenhorn Limestone | 3,728 | Cretaceous |
| Fall River Sandstone | 4,728 | Cretaceous |
| Piper Formation | 5,640 | Triassic |
| Spearfish Formation | 5,838 | Triassic/Permian |
| Minnekahta Limestone | 6,297 | Permian |
| Opeche Shale | 6,343 | Permian |
| Minnelusa Formation | 6,396 | Permian/Pennsylvanian |
| Charles Formation | 7,010 | Mississippian |
| Mission Canyon Limestone | 7,474 | Mississippian |
| Lodgepole Limestone | 7,813 | Mississippian |
| Duperow Formation | 8,300 | Devonian |
| Souris River Formation | 8,555 | Devonian |
| Interlake Dolomite | 8,579 | Silurian |
| Stony Mountain Formation | 8,905 | Ordovician |
| Red River Formation | 9,069 | Ordovician |
| Unit A, Red River Formation | 9,078 | Ordovician |
| Unit B, Red River Formation | 9,154 | Ordovician |
| Unit C, Red River Formation | 9,232 | 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
1970-06-29
Measured depth
9,404 ft
True vertical depth
9,404 ft
Location
45.941702, -103.643324
45.94170, -103.64332 · 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.