Royal Resources 1-5 Spevak
API 4010320004 · Pennington County, South Dakota · Wildcat field
Plugged and AbandonedDry Hole
API
4010320004
Operator
Royal Resources Corp.
County
Pennington
Field
Wildcat
Location
SENW Sec 05 Twp 001N Rng 10E
Permit
546
Formation tops
South Dakota records 4 formations for this well, shallowest first.
| Formation | Top (ft) | Age |
|---|---|---|
| Niobrara Formation | 1,020 | Cretaceous |
| Greenhorn Limestone | 1,540 | Cretaceous |
| Dakota Mud | 2,140 | Cretaceous |
| Skull Creek Shale | 2,170 | 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
1969-12-09
Measured depth
2,300 ft
True vertical depth
2,300 ft
Location
44.076562, -102.942372
44.07656, -102.94237 · Surface location as filed with South Dakota⌘ or Ctrl + scroll to zoom
Every well in Pennington County, South Dakota
South Dakota state record, from SD_wells_SDOILexport_Export__wells_Table_4_Web.parquet. Corpus built 2026-09-11.