ARMSTRONG 1
API 26033218050000 · 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 | 480 |
| NIOBRA | 3,892 |
| CODELL | 4,257 |
| CARLIL | 4,267 |
| GREENH | 4,436 |
| BELLE | 4,460 |
| MOWRY | 4,588 |
| GURLEY | 4,689 |
| HUNTSM | 4,774 |
| CRUISE | 4,834 |
| SKULL | 4,902 |
A dash is a formation Nebraska records for this well without a depth.
Location
41.126428, -103.095106
41.12643, -103.09511 · 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.