Southern Minerals 1-11 Blomberg
API 4010520002 · Perkins County, South Dakota · Wildcat field
Plugged and AbandonedDry Hole
API
4010520002
Operator
Southern Minerals Corp.
County
Perkins
Field
Wildcat
Location
Permit
507
Formation tops
South Dakota records 9 formations for this well, shallowest first.
| Formation | Top (ft) | Age |
|---|---|---|
| Pierre Shale | 325 | Cretaceous |
| Niobrara Formation | 2,268 | Cretaceous |
| Dakota Mud | 2,394 | Cretaceous |
| Greenhorn Limestone | 2,825 | Cretaceous |
| Mowry Shale | 3,290 | Cretaceous |
| Skull Creek Shale | 3,478 | Cretaceous |
| Fall River Sandstone | 3,536 | Cretaceous |
| Lakota Formation | 3,744 | Cretaceous |
| Sundance Formation | 3,882 | Triassic |
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
1969-09-14
Measured depth
3,958 ft
True vertical depth
3,958 ft
Location
45.193017, -102.628648
45.19302, -102.62865 · Surface location as filed with South Dakota⌘ or Ctrl + scroll to zoom
Every well in Perkins County, South Dakota
South Dakota state record, from SD_wells_SDOILexport_Export__wells_Table_4_Web.parquet. Corpus built 2026-09-11.