S.D. Oil Development 1 Mannings
API 4011505052 · Spink County, South Dakota · Wildcat field
Converted-Fresh Water SupplyDry Hole
API
4011505052
Operator
South Dakota Oil Development Co., Inc.
County
Spink
Field
Wildcat
Location
Permit
383
Formation tops
South Dakota records 1 formation for this well, shallowest first.
| Formation | Top (ft) | Age |
|---|---|---|
| Greenhorn Limestone | 500 | 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
Converted-Fresh Water SupplyDry HoleSpudded
1965-05-03
Measured depth
945.5 ft
True vertical depth
945.5 ft
Location
44.919637, -98.423962
44.91964, -98.42396 · Surface location as filed with South Dakota⌘ or Ctrl + scroll to zoom
Every well in Spink County, South Dakota
South Dakota state record, from SD_wells_SDOILexport_Export__wells_Table_4_Web.parquet. Corpus built 2026-09-11.