Pure 1 Government
API 4001905021 · Butte County, South Dakota · Wildcat field
Plugged and AbandonedDry Hole
API
4001905021
Operator
Pure Oil Co.
County
Butte
Field
Wildcat
Location
SWNW Sec 27 Twp 014N Rng 02E
Permit
315
Formation tops
South Dakota records 12 formations for this well, shallowest first.
| Formation | Top (ft) | Age |
|---|---|---|
| Dakota Mud | 3,345 | Cretaceous |
| Piper Formation | 3,950 | Cretaceous |
| Spearfish Formation | 4,142 | Triassic/Permian |
| Minnekahta Limestone | 4,744 | Permian |
| Opeche Shale | 4,790 | Permian |
| Minnelusa Formation | 4,850 | Permian/Pennsylvanian |
| Charles Formation | 5,352 | Mississippian |
| Mission Canyon Limestone | 5,546 | Mississippian |
| Lodgepole Limestone | 5,937 | Mississippian |
| Red River Formation | 6,388 | Ordovician |
| Winnipeg Formation | 6,870 | Ordovician |
| Deadwood Formation | 7,011 | Ordovician/Cambrian |
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 HoleSpudded
1961-07-30
Measured depth
7,037 ft
True vertical depth
7,037 ft
Location
45.149176, -103.872476
45.14918, -103.87248 · Surface location as filed with South Dakota⌘ or Ctrl + scroll to zoom
Every well in Butte County, South Dakota
South Dakota state record, from SD_wells_SDOILexport_Export__wells_Table_4_Web.parquet. Corpus built 2026-09-11.