McMILLEN 1

API 26033054050000 · Cheyenne County, Nebraska

DADry Hole
API
26033054050000
Operator
RYAN OIL CO
County
Cheyenne

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 codeTop (ft)
NIOBRA4,138
FTHAYS4,399
CODELL4,484
CARLIL4,495
GREENH4,650
BELLE4,670
MOWRY4,800
GURLEY4,899
HUNTSM4,984
CRUISE5,042
SKULL5,100

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

Location

41.147295, -103.129813

41.14729, -103.12981 · 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.