Kilroy 1 Scholl
API 4003105057 · Corson County, South Dakota · Wildcat field
Plugged and AbandonedDry Hole
API
4003105057
Operator
W. S. Kilroy and H. L. Swindler
County
Corson
Field
Wildcat
Location
NENW Sec 26 Twp 018N Rng 21E
Permit
314
Formation tops
South Dakota records 20 formations for this well, shallowest first.
| Formation | Top (ft) | Age |
|---|---|---|
| Niobrara Formation | 1,521 | Cretaceous |
| Greenhorn Limestone | 2,450 | Cretaceous |
| Graneros | 2,660 | Cretaceous |
| Newcastle Sandstone | 3,000 | Cretaceous |
| Skull Creek Shale | 3,039 | Cretaceous |
| Fall River Sandstone | 3,197 | Cretaceous |
| Sundance Formation | 3,298 | Triassic |
| Piper Formation | 3,574 | Triassic |
| Spearfish Formation | 3,695 | Triassic/Permian |
| Minnelusa Formation | 3,735 | Permian/Pennsylvanian |
| Charles Formation | 4,399 | Mississippian |
| Lodgepole Limestone | 4,891 | Mississippian |
| Three Forks Shale | 5,260 | Devonian |
| Nisku Formation | 5,350 | Devonian |
| Duperow Formation | 5,398 | Devonian |
| Souris River Formation | 5,491 | Devonian |
| Interlake Dolomite | 5,592 | Silurian |
| Gunton Member, Stony Mountain Formation | 5,700 | Ordovician |
| Stony Mountain Formation | 5,728 | Ordovician |
| Red River Formation | 5,806 | 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 HoleSpudded
1961-06-28
Measured depth
6,128 ft
True vertical depth
6,128 ft
Location
45.499767, -101.503881
45.49977, -101.50388 · Surface location as filed with South Dakota⌘ or Ctrl + scroll to zoom
Every well in Corson County, South Dakota
South Dakota state record, from SD_wells_SDOILexport_Export__wells_Table_4_Web.parquet. Corpus built 2026-09-11.