Webb 29-7 Federal
API 4010520018 · Perkins County, South Dakota · Wildcat field
Plugged and AbandonedDry Hole-Oil show
API
4010520018
Operator
Webb Resources Inc.
County
Perkins
Field
Wildcat
Location
SWNE Sec 29 Twp 020N Rng 13E
Permit
915
Formation tops
South Dakota records 16 formations for this well, shallowest first.
| Formation | Top (ft) | Age |
|---|---|---|
| Niobrara Formation | 2,720 | Cretaceous |
| Greenhorn Limestone | 3,220 | Cretaceous |
| Fall River Sandstone | 4,150 | Cretaceous |
| Morrison Formation | 4,275 | Jurassic |
| Piper Formation | 4,650 | Triassic |
| Minnekahta Limestone | 5,015 | Permian |
| Minnelusa Formation | 5,160 | Permian/Pennsylvanian |
| Kibbey Formation | 5,650 | Mississippian |
| Charles Formation | 5,800 | Mississippian |
| Mission Canyon Limestone | 6,190 | Mississippian |
| Lodgepole Limestone | 6,535 | Mississippian |
| Three Forks Shale | 6,970 | Devonian |
| Nisku Formation | 7,035 | Devonian |
| Duperow Formation | 7,115 | Devonian |
| Souris River Formation | 7,300 | Devonian |
| Red River Formation | 7,770 | 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 Hole-Oil showSpudded
1979-06-09
Measured depth
8,065 ft
True vertical depth
8,065 ft
Location
45.669802, -102.546566
45.66980, -102.54657 · 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.