SPEAROW 1
API 26033211880000 · Cheyenne County, Nebraska
DADry Hole
Formation tops
Nebraska records 11 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) |
|---|---|
| PIERRE | 966 |
| NIOBRA | 3,742 |
| CODELL | 4,086 |
| CARLIL | 4,096 |
| GREENH | 4,266 |
| BELLE | 4,285 |
| MOWRY | 4,409 |
| GURLEY | 4,509 |
| HUNTSM | 4,612 |
| CRUISE | 4,651 |
| SKULL | 4,719 |
A dash is a formation Nebraska records for this well without a depth.
Location
41.273428, -102.898846
41.27343, -102.89885 · 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.