Cities Service 1 Barrick
API 4011705008 · Stanley County, South Dakota · Wildcat field
Converted-Fresh Water SupplyDry Hole
API
4011705008
Operator
Cities Service Oil Co.
County
Stanley
Field
Wildcat
Location
SWNE Sec 18 Twp 007N Rng 28E
Permit
343
Formation tops
South Dakota records 12 formations for this well, shallowest first.
| Formation | Top (ft) | Age |
|---|---|---|
| Greenhorn Limestone | 1,502 | Cretaceous |
| Dakota Mud | 1,821 | Cretaceous |
| Lakota Formation | 1,871 | Cretaceous |
| Spearfish Formation | 2,288 | Triassic/Permian |
| Minnelusa Formation | 2,465 | Permian/Pennsylvanian |
| 1st Leo Sandstone, Minnelusa Formation | 2,750 | Pennsylvanian |
| Mission Canyon Limestone | 3,046 | Mississippian |
| Duperow Formation | 3,437 | Devonian |
| Red River Formation | 3,625 | Ordovician |
| Winnipeg Formation | 3,892 | Ordovician |
| Deadwood Formation | 3,972 | Ordovician/Cambrian |
| Precambrian | 3,985 | Precambrian |
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
Converted-Fresh Water SupplyDry HoleSpudded
1963-10-02
Measured depth
3,995 ft
True vertical depth
3,995 ft
Location
44.568878, -100.780110
44.56888, -100.78011 · Surface location as filed with South Dakota⌘ or Ctrl + scroll to zoom
Every well in Stanley County, South Dakota
South Dakota state record, from SD_wells_SDOILexport_Export__wells_Table_4_Web.parquet. Corpus built 2026-09-11.