Gulf 1 Harry
API 4005505053 · Haakon County, South Dakota · Wildcat field
Plugged and AbandonedDry Hole
API
4005505053
Operator
Gulf Oil Corp.
County
Haakon
Field
Wildcat
Location
SWSW Sec 04 Twp 003N Rng 23E
Permit
417
Formation tops
South Dakota records 5 formations for this well, shallowest first.
| Formation | Top (ft) | Age |
|---|---|---|
| Greenhorn Limestone | 1,810 | Cretaceous |
| Fall River Sandstone | 2,550 | Cretaceous |
| Madison Group | 3,670 | Mississippian |
| Red River Formation | 4,180 | Ordovician |
| Precambrian | 4,470 | 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
1966-07-15
Measured depth
4,632 ft
True vertical depth
4,632 ft
Location
44.242456, -101.365237
44.24246, -101.36524 · 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.