WALKER 1

API 26033052520000 · Cheyenne County, Nebraska

DADry Hole
API
26033052520000
Operator
HARPER OIL CO
County
Cheyenne

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 codeTop (ft)
PIERRE610
NIOBRA4,010
CODELL4,380
CARLIL4,400
GREENH4,574
BELLE4,609
MOWRY4,734
GURLEY4,830
CRUISE4,966

A dash is a formation Nebraska records for this well without a depth.

Location

41.090127, -103.058787

41.09013, -103.05879 · Surface location as filed with Nebraska

Every well in Cheyenne County, Nebraska

Nebraska state record, from NE_wells_NE_WELLS.parquet. Corpus built 2026-09-11.