OLSEN, ILER 2
API 26007067140000 · Banner County, Nebraska · MALLARD field
PAOil/Gas Well
Formation tops
Nebraska records 9 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 | 337 |
| NIOBRA | 4,496 |
| CODELL | 4,808 |
| CARLIL | 4,834 |
| GREENH | 4,986 |
| BELLE | 5,020 |
| MOWRY | 5,195 |
| GURLEY | 5,314 |
| CRUISE | 5,452 |
A dash is a formation Nebraska records for this well without a depth.
Location
41.631790, -103.654445
41.63179, -103.65444 · Surface location as filed with Nebraska⌘ or Ctrl + scroll to zoom
Every well in Banner County, Nebraska
Nebraska state record, from NE_wells_NE_WELLS.parquet. Corpus built 2026-09-11.