Buckhorn 13-7 Englemeyer
API 4005320002 · Gregory County, South Dakota · Wildcat field
Plugged and AbandonedDry Hole
API
4005320002
Operator
Buckhorn Petroleum Co.
County
Gregory
Field
Wildcat
Location
SWSW Sec 07 Twp 097N Rng 71W
Permit
1223
Formation tops
South Dakota records 10 formations for this well, shallowest first.
| Formation | Top (ft) | Age |
|---|---|---|
| Pierre Shale | 60 | Cretaceous |
| Niobrara Formation | 820 | Cretaceous |
| Carlile Shale | 1,048 | Cretaceous |
| Greenhorn Limestone | 1,205 | Cretaceous |
| Mowry Shale | 1,254 | Cretaceous |
| Dakota Sandstone | 1,314 | Cretaceous |
| Morrison Formation | 1,568 | Jurassic |
| Interlake Dolomite | 1,658 | Silurian |
| Red River Formation | 2,102 | Ordovician |
| Precambrian | 2,222 | 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
1982-09-05
Measured depth
2,280 ft
True vertical depth
2,280 ft
Location
43.228794, -99.294425
43.22879, -99.29443 · 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.