Harrison 1-11 State 15-3
API 4006320058 · Harding County, South Dakota · Wildcat field
Plugged and AbandonedDry Hole
API
4006320058
Operator
S. G. Harrison
County
Harding
Field
Wildcat
Location
Permit
662
Formation tops
South Dakota records 9 formations for this well, shallowest first.
| Formation | Top (ft) | Age |
|---|---|---|
| Eagle Sandstone Member, Pierre Shale | 1,135 | Cretaceous |
| Shannon Sandstone Member, Pierre Shale | 1,270 | Cretaceous |
| Niobrara Formation | 2,145 | Cretaceous |
| Greenhorn Limestone | 2,655 | Cretaceous |
| Belle Fourche Shale | 2,830 | Cretaceous |
| Mowry Shale | 3,265 | Cretaceous |
| Newcastle Sandstone | 3,434 | Cretaceous |
| Skull Creek Shale | 3,463 | Cretaceous |
| Fall River Sandstone | 3,740 | Cretaceous |
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
1972-07-09
Measured depth
3,801 ft
True vertical depth
3,801 ft
Location
45.276449, -103.718880
45.27645, -103.71888 · 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.