OLSEN "B" ( C L OLSEN "B" PROJECT) 4
API 26007061070000 · Banner County, Nebraska · PETROLEUM STATE 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 | 890 |
| NIOBRA | 5,636 |
| CODELL | 5,936 |
| CARLIL | 5,966 |
| GREENH | 6,075 |
| BELLE | 6,114 |
| MOWRY | 6,320 |
| GURLEY | 6,450 |
| CRUISE | 6,580 |
A dash is a formation Nebraska records for this well without a depth.
Location
41.528696, -103.799527
41.52870, -103.79953 · 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.