Exeter 27-3 Pearson
API 4005520007 · Haakon County, South Dakota · Wildcat field
Plugged and AbandonedDry Hole
API
4005520007
Operator
Exeter Drilling and Exploration Co.
County
Haakon
Field
Wildcat
Location
NENW Sec 27 Twp 004N Rng 20E
Permit
573
Formation tops
South Dakota records 4 formations for this well, shallowest first.
| Formation | Top (ft) | Age |
|---|---|---|
| Niobrara Formation | 1,406 | Cretaceous |
| Greenhorn Limestone | 2,170 | Cretaceous |
| Dakota Mud | 2,436 | Cretaceous |
| Skull Creek Shale | 2,730 | 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
1970-07-12
Measured depth
2,757 ft
True vertical depth
2,757 ft
Location
44.282058, -101.700184
44.28206, -101.70018 · Surface location as filed with South Dakota⌘ or Ctrl + scroll to zoom
Every well in Haakon County, South Dakota
South Dakota state record, from SD_wells_SDOILexport_Export__wells_Table_4_Web.parquet. Corpus built 2026-09-11.