Continental Oil 1 Larson
API 4003305051 · Custer County, South Dakota · Wildcat field
Plugged and AbandonedDry Hole
API
4003305051
Operator
Continental Oil Co.
County
Custer
Field
Wildcat
Location
SESW Sec 33 Twp 002S Rng 08E
Permit
183
Formation tops
South Dakota records 3 formations for this well, shallowest first.
| Formation | Top (ft) | Age |
|---|---|---|
| Newcastle Sandstone | 544 | Cretaceous |
| Skull Creek Shale | 705 | Cretaceous |
| Fall River Sandstone | 890 | 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
1956-03-06
Measured depth
961 ft
True vertical depth
961 ft
Location
43.826925, -103.171673
43.82693, -103.17167 · Surface location as filed with South Dakota⌘ or Ctrl + scroll to zoom
Every well in Custer County, South Dakota
South Dakota state record, from SD_wells_SDOILexport_Export__wells_Table_4_Web.parquet. Corpus built 2026-09-11.