Carter Unit 2 McCollom
API 4012320006 · Tripp County, South Dakota · Wildcat field
Plugged and AbandonedDry Hole
API
4012320006
Operator
Carter Unit Inc.
County
Tripp
Field
Wildcat
Location
Permit
739
Formation tops
South Dakota records 8 formations for this well, shallowest first.
| Formation | Top (ft) | Age |
|---|---|---|
| Niobrara Formation | 968 | Cretaceous |
| Greenhorn Limestone | 1,430 | Cretaceous |
| Mowry Shale | 1,610 | Cretaceous |
| Newcastle Sandstone | 1,765 | Cretaceous |
| Lakota Formation | 2,208 | Cretaceous |
| Sundance Formation | 2,350 | Triassic |
| Minnelusa Formation | 2,455 | Permian/Pennsylvanian |
| Red River Formation | 2,800 | 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 HoleSpudded
1975-12-30
Measured depth
2,890 ft
True vertical depth
2,890 ft
Location
43.344834, -100.203394
43.34483, -100.20339 · Surface location as filed with South Dakota⌘ or Ctrl + scroll to zoom
Every well in Tripp County, South Dakota
South Dakota state record, from SD_wells_SDOILexport_Export__wells_Table_4_Web.parquet. Corpus built 2026-09-11.