SPEAROW (SPEAROW UNIT) 8

API 26033059970000 · Cheyenne County, Nebraska · SPEAROW field

PAOil/Gas Well
API
26033059970000
Operator
MARATHON OIL CO
County
Cheyenne
Field

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)
NIOBRA3,666
FTHAYS3,938
CODELL4,036
GREENH4,217
MOWRY4,358
GURLEY4,458
HUNTSM4,556
CRUISE4,596
SKULL4,662

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

Location

41.258504, -102.891549

41.25850, -102.89155 · 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.