JESSEN 21-9
API 26033219860000 · Cheyenne County, Nebraska · SLAMA field
PAOil/Gas Well
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 | 889 |
| NIOBRA | 4,439 |
| CODELL | 4,856 |
| CARLIL | 4,870 |
| GREENH | 4,987 |
| BELLE | 5,006 |
| MOWRY | 5,154 |
| GURLEY | 5,265 |
| HUNTSM | 5,331 |
| CRUISE | 5,403 |
| SKULL | 5,469 |
A dash is a formation Nebraska records for this well without a depth.
Location
41.256720, -103.283216
41.25672, -103.28322 · 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.