O'CONNELL 1
API 26033210310000 · Cheyenne County, Nebraska · WILDCAT field
DADry Hole
Formation tops
Nebraska records 10 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 | 730 |
| NIOBRA | 4,112 |
| CARLIL | 4,500 |
| GREENH | 4,697 |
| BELLE | 4,719 |
| MOWRY | 4,849 |
| GURLEY | 4,938 |
| HUNTSM | 5,002 |
| CRUISE | 5,072 |
| SKULL | 5,146 |
A dash is a formation Nebraska records for this well without a depth.
Location
41.045680, -103.113497
41.04568, -103.11350 · 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.