HALAAS 1
API 26033218540000 · 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) |
|---|---|
| CRETAC | 1,067 |
| PIERRE | 1,067 |
| NIOBRA | 3,775 |
| CARLIL | 4,132 |
| GREENH | 4,300 |
| BELLE | 4,320 |
| MOWRY | 4,446 |
| GURLEY | 4,551 |
| HUNTSM | 4,620 |
| CRUISE | 4,694 |
| SKULL | 4,744 |
A dash is a formation Nebraska records for this well without a depth.
Location
41.389729, -102.975254
41.38973, -102.97525 · 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.