Murfin 1-23 State
API 4006320057 · Harding County, South Dakota · Wildcat field
Plugged and AbandonedDry Hole-Gas show
API
4006320057
Operator
Murfin Drilling Co.
County
Harding
Field
Wildcat
Location
Permit
661
Formation tops
South Dakota records 7 formations for this well, shallowest first.
| Formation | Top (ft) | Age |
|---|---|---|
| Eagle Sandstone Member, Pierre Shale | 1,115 | Cretaceous |
| Shannon Sandstone Member, Pierre Shale | 1,280 | Cretaceous |
| Niobrara Formation | 2,100 | Cretaceous |
| Greenhorn Limestone | 2,643 | Cretaceous |
| Mowry Shale | 3,238 | Cretaceous |
| Dakota Mud | 3,374 | Cretaceous |
| Skull Creek Shale | 3,506 | 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 Hole-Gas showSpudded
1972-07-15
Measured depth
3,557 ft
True vertical depth
3,557 ft
Location
45.503782, -103.963792
45.50378, -103.96379 · Surface location as filed with South Dakota⌘ or Ctrl + scroll to zoom
Every well in Harding County, South Dakota
South Dakota state record, from SD_wells_SDOILexport_Export__wells_Table_4_Web.parquet. Corpus built 2026-09-11.