SIOUX ORDINANCE FEDERAL 1
API 26033213010000 · Cheyenne County, Nebraska · ENGELLAND WEST field
DADry Hole
Formation tops
Nebraska records 15 formations for this well, shallowest first. Nebraska files a formation code and no table of full names, so the codes are shown as the state files them.
| Nebraska formation code | Top (ft) |
|---|---|
| M ASH | 669 |
| CHADRON | 770 |
| CRETAC | 925 |
| PIERRE | 1,418 |
| NIOBRA | 3,846 |
| FTHAYS | 4,180 |
| CODELL | 4,252 |
| CARLIL | 4,263 |
| GREENH | 4,438 |
| BELLE | 4,458 |
| MOWRY | 4,600 |
| GURLEY | 4,696 |
| HUNTSM | 4,792 |
| CRUISE | 4,833 |
| SKULL | 4,918 |
A dash is a formation Nebraska records for this well without a depth.
Location
41.237199, -102.994650
41.23720, -102.99465 · Surface location as filed with Nebraska⌘ or Ctrl + scroll to zoom
Every well in Cheyenne County, Nebraska
Nebraska state record, from NE_wells_NE_WELLS.parquet. Corpus built 2026-09-11.