Buckhorn 1-12 Bennet
API 4005320001 · Gregory County, South Dakota · Wildcat field
Plugged and AbandonedDry Hole
API
4005320001
Operator
Buckhorn Petroleum Co.
County
Gregory
Field
Wildcat
Location
NENE Sec 12 Twp 098N Rng 73W
Permit
1222
Formation tops
South Dakota records 7 formations for this well, shallowest first.
| Formation | Top (ft) | Age |
|---|---|---|
| Niobrara Formation | 741 | Cretaceous |
| Greenhorn Limestone | 1,139 | Cretaceous |
| Fall River Sandstone | 1,266 | Cretaceous |
| Morrison Formation | 1,462 | Jurassic |
| Red River Formation | 2,020 | Ordovician |
| Winnipeg Formation | 2,192 | Ordovician |
| Precambrian | 2,200 | 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 HoleSpudded
1982-08-28
Measured depth
2,250 ft
True vertical depth
2,250 ft
Location
43.326076, -99.417862
43.32608, -99.41786 · Surface location as filed with South Dakota⌘ or Ctrl + scroll to zoom
Every well in Gregory County, South Dakota
South Dakota state record, from SD_wells_SDOILexport_Export__wells_Table_4_Web.parquet. Corpus built 2026-09-11.