Flag-Redfern 1-31 Beebe Federal
API 4004720221 · Fall River County, South Dakota · Wildcat field
Plugged and AbandonedDry Hole-Oil show
API
4004720221
Operator
Flag-Redfern Oil Co.
County
Fall River
Field
Wildcat
Location
NESE Sec 31 Twp 008S Rng 01E
Permit
1439
Formation tops
South Dakota records 12 formations for this well, shallowest first.
| Formation | Top (ft) | Age |
|---|---|---|
| Greenhorn Limestone | 954 | Cretaceous |
| Dakota Mud | 1,622 | Cretaceous |
| Fall River Sandstone | 1,750 | Cretaceous |
| Lakota Formation | 1,920 | Cretaceous |
| Morrison Formation | 2,116 | Jurassic |
| Spearfish Formation | 2,296 | Triassic/Permian |
| Minnekahta Limestone | 2,899 | Permian |
| Duperow Formation | 2,947 | Devonian |
| Opeche Shale | 2,947 | Permian |
| Converse Sand, Minnelusa Formation | 3,122 | Permian |
| Red Marker, Minnelusa Formation | 3,477 | Permian/Pennsylvanian |
| 1st Leo Sandstone, Minnelusa Formation | 3,495 | Pennsylvanian |
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-Oil showSpudded
1988-01-18
Measured depth
3,643 ft
True vertical depth
3,643 ft
Location
43.309658, -104.036787
43.30966, -104.03679 · Surface location as filed with South Dakota⌘ or Ctrl + scroll to zoom
Every well in Fall River County, South Dakota
South Dakota state record, from SD_wells_SDOILexport_Export__wells_Table_4_Web.parquet. Corpus built 2026-09-11.