Bolyard 1-19 England
API 4009520001 · Mellette County, South Dakota · Wildcat field
Plugged and AbandonedDry Hole
API
4009520001
Operator
Bolyard Oil and Gas Ltd.
County
Mellette
Field
Wildcat
Location
SENW Sec 19 Twp 044N Rng 31W
Permit
1025
Formation tops
South Dakota records 3 formations for this well, shallowest first.
| Formation | Top (ft) | Age |
|---|---|---|
| Pierre Shale | 607 | Cretaceous |
| Niobrara Formation | 1,322 | Cretaceous |
| Carlile Shale | 1,682 | 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
1980-11-07
Measured depth
1,725 ft
True vertical depth
1,725 ft
Location
43.775749, -101.053252
43.77575, -101.05325 · Surface location as filed with South Dakota⌘ or Ctrl + scroll to zoom
Every well in Mellette County, South Dakota
South Dakota state record, from SD_wells_SDOILexport_Export__wells_Table_4_Web.parquet. Corpus built 2026-09-11.