Ackman-Schulein 21-1 Martin Federal
API 4004720017 · Fall River County, South Dakota · Wildcat field
Plugged and AbandonedDry Hole
API
4004720017
Operator
Ackman-Schulein and Associates Ltd.
County
Fall River
Field
Wildcat
Location
NENE Sec 21 Twp 008S Rng 09E
Permit
460
Formation tops
South Dakota records 5 formations for this well, shallowest first.
| Formation | Top (ft) | Age |
|---|---|---|
| Niobrara Formation | 998 | Cretaceous |
| Greenhorn Limestone | 1,672 | Cretaceous |
| Dakota Mud | 2,048 | Cretaceous |
| Skull Creek Shale | 2,114 | Cretaceous |
| Fall River Sandstone | 2,184 | 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
1968-11-27
Measured depth
2,312 ft
True vertical depth
2,312 ft
Location
43.345302, -103.047579
43.34530, -103.04758 · 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.