Peppers 1 State
API 4012905002 · Walworth County, South Dakota · Wildcat field
Plugged and AbandonedDry Hole-Oil show
API
4012905002
Operator
Peppers Refinning Co.
County
Walworth
Field
Wildcat
Location
NESE Sec 36 Twp 123N Rng 76W
Permit
61
Formation tops
South Dakota records 16 formations for this well, shallowest first.
| Formation | Top (ft) | Age |
|---|---|---|
| Pierre Shale | 140 | Cretaceous |
| Niobrara Formation | 1,015 | Cretaceous |
| Greenhorn Limestone | 1,497 | Cretaceous |
| Dakota Mud | 1,884 | Cretaceous |
| Lakota Formation | 1,946 | Cretaceous |
| Sundance Formation | 2,055 | Triassic |
| Spearfish Formation | 2,417 | Triassic/Permian |
| Charles Formation | 2,570 | Mississippian |
| Mission Canyon Limestone | 2,694 | Mississippian |
| Duperow Formation | 3,055 | Devonian |
| Souris River Formation | 3,183 | Devonian |
| Interlake Dolomite | 3,195 | Silurian |
| Stony Mountain Formation | 3,262 | Ordovician |
| Red River Formation | 3,319 | Ordovician |
| Winnipeg Formation | 3,690 | Ordovician |
| Precambrian | 3,910 | 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
Plugged and AbandonedDry Hole-Oil showSpudded
1952-06-09
Measured depth
3,922 ft
True vertical depth
3,922 ft
Location
45.425877, -99.958344
45.42588, -99.95834 · Surface location as filed with South Dakota⌘ or Ctrl + scroll to zoom
Every well in Walworth County, South Dakota
South Dakota state record, from SD_wells_SDOILexport_Export__wells_Table_4_Web.parquet. Corpus built 2026-09-11.