FEDERAL 2-28

API 26033226260000 · Cheyenne County, Nebraska · AMMO field

PROil/Gas Well
API
26033226260000
Operator
SMITH RED PLAINS PRODUCTION
County
Cheyenne
Field

Formation tops

Nebraska records 15 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)Picks
CHADRON4551
CRETAC4901
PIERRE8001
FAULT1,445–4,6904
NIOBRA3,9321
FTHAYS4,2511
CODELL4,3181
CARLIL4,3241
GREENH4,4681
BELLE4,5031
MOWRY4,6381
GURLEY4,7401
HUNTSM4,8351
CRUISE4,8881
SKULL4,9581

A dash is a formation Nebraska records for this well without a depth. 1 formation was picked at more than one depth by different Nebraska sources, and its range is shown rather than one of the answers.

Location

41.240930, -103.052420

41.24093, -103.05242 · 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.