Occidental 1 Norreg Government
API 4006320024 · Harding County, South Dakota · Wildcat field
Plugged and AbandonedDry Hole-Oil show
API
4006320024
Operator
Occidental Petroleum Corp.
County
Harding
Field
Wildcat
Location
Permit
519
Formation tops
South Dakota records 18 formations for this well, shallowest first.
| Formation | Top (ft) | Age |
|---|---|---|
| Niobrara Formation | 3,400 | Cretaceous |
| Greenhorn Limestone | 3,990 | Cretaceous |
| Dakota Mud | 4,660 | Cretaceous |
| Fall River Sandstone | 4,910 | Cretaceous |
| Morrison Formation | 5,155 | Jurassic |
| Sundance Formation | 5,360 | Triassic |
| Spearfish Formation | 6,095 | Triassic/Permian |
| Minnekahta Limestone | 6,370 | Permian |
| Opeche Shale | 6,410 | Permian |
| Minnelusa Formation | 6,600 | Permian/Pennsylvanian |
| Charles Formation | 7,145 | Mississippian |
| Mission Canyon Limestone | 7,575 | Mississippian |
| Lodgepole Limestone | 8,010 | Mississippian |
| Three Forks Shale | 8,240 | Devonian |
| Duperow Formation | 8,415 | Devonian |
| Interlake Dolomite | 8,660 | Silurian |
| Stony Mountain Formation | 9,050 | Ordovician |
| Red River Formation | 9,125 | 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
1969-10-11
Measured depth
9,367 ft
True vertical depth
9,367 ft
Location
45.846958, -103.492973
45.84696, -103.49297 · Surface location as filed with South Dakota⌘ or Ctrl + scroll to zoom
Every well in Harding County, South Dakota
South Dakota state record, from SD_wells_SDOILexport_Export__wells_Table_4_Web.parquet. Corpus built 2026-09-11.