Buckhorn 13-36 State
API 4005320012 · Gregory County, South Dakota · Wildcat field
Plugged and AbandonedDry Hole
API
4005320012
Operator
Buckhorn Petroleum Co.
County
Gregory
Field
Wildcat
Location
SWSW Sec 36 Twp 100N Rng 73W
Permit
1257
Formation tops
South Dakota records 7 formations for this well, shallowest first.
| Formation | Top (ft) | Age |
|---|---|---|
| Pierre Shale | 200 | Cretaceous |
| Niobrara Formation | 630 | Cretaceous |
| Carlile Shale | 875 | Cretaceous |
| Greenhorn Limestone | 1,010 | Cretaceous |
| Mowry Shale | 1,082 | Cretaceous |
| Fall River Sandstone | 1,148 | Cretaceous |
| Interlake Dolomite | 1,462 | Silurian |
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
1983-01-21
Measured depth
2,112 ft
True vertical depth
2,112 ft
Location
43.430901, -99.432749
43.43090, -99.43275 · 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.