Western Production T 33-18-G Atlas Federal
API 4004720267 · Fall River County, South Dakota · Wildcat field
Plugged and AbandonedDry Hole-Oil and Gas show
API
4004720267
Operator
Western Production Co.
County
Fall River
Field
Wildcat
Location
Permit
1524
Formation tops
South Dakota records 17 formations for this well, shallowest first.
| Formation | Top (ft) | Age |
|---|---|---|
| Greenhorn Limestone | 423 | Cretaceous |
| Mowry Shale | 867 | Cretaceous |
| Dakota Mud | 1,019 | Cretaceous |
| Skull Creek Shale | 1,027 | Cretaceous |
| Fall River Sandstone | 1,221 | Cretaceous |
| Morrison Formation | 1,534 | Jurassic |
| Sundance Formation | 1,714 | Triassic |
| Spearfish Formation | 2,050 | Triassic/Permian |
| Goose Egg Formation | 2,235 | Triassic/Permian |
| Minnekahta Limestone | 2,402 | Permian |
| Minnelusa Formation | 2,494 | Permian/Pennsylvanian |
| Opeche Shale | 2,538 | Permian |
| Converse Sand, Minnelusa Formation | 2,772 | Permian |
| Red Marker, Minnelusa Formation | 3,042 | Permian/Pennsylvanian |
| 1st Leo Sandstone, Minnelusa Formation | 3,063 | Pennsylvanian |
| 2nd Leo Sandstone, Minnelusa Formation | 3,166 | Pennsylvanian |
| 3rd Leo Sandstone, Minnelusa Formation | 3,268 | 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 and Gas showSpudded
1992-07-30
Measured depth
3,404 ft
True vertical depth
3,404 ft
Location
43.184192, -103.929054
43.18419, -103.92905 · 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.