Nesco 1 State
API 4007120005 · Jackson County, South Dakota · Wildcat field
Plugged and AbandonedDry Hole-Oil show
API
4007120005
Operator
New Energy Sources Co., Inc.
County
Jackson
Field
Wildcat
Location
SENE Sec 08 Twp 001S Rng 22E
Permit
889
Formation tops
South Dakota records 14 formations for this well, shallowest first.
| Formation | Top (ft) | Age |
|---|---|---|
| Niobrara Formation | 1,330 | Cretaceous |
| Carlile Shale | 1,510 | Cretaceous |
| Greenhorn Limestone | 1,930 | Cretaceous |
| Belle Fourche Shale | 2,020 | Cretaceous |
| Mowry Shale | 2,050 | Cretaceous |
| Dakota Mud | 2,140 | Cretaceous |
| Skull Creek Shale | 2,440 | Cretaceous |
| Fall River Sandstone | 2,620 | Cretaceous |
| Minnelusa Formation | 2,892 | Permian/Pennsylvanian |
| Madison Group | 3,850 | Mississippian |
| Red River Formation | 4,280 | Ordovician |
| Winnipeg Formation | 4,540 | Ordovician |
| Deadwood Formation | 4,600 | Ordovician/Cambrian |
| Precambrian | 4,650 | 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
1978-09-18
Measured depth
4,718 ft
True vertical depth
4,718 ft
Location
43.975246, -101.505534
43.97525, -101.50553 · Surface location as filed with South Dakota⌘ or Ctrl + scroll to zoom
Every well in Jackson County, South Dakota
South Dakota state record, from SD_wells_SDOILexport_Export__wells_Table_4_Web.parquet. Corpus built 2026-09-11.