TOBLER, L & R 1-21

API 26033214070000 · Cheyenne County, Nebraska · MARGATE field

DADry Hole
API
26033214070000
Operator
MARATHON OIL CO
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)
M ASH548
CHADRON630
CRETAC672
PIERRE1,008
NIOBRA3,960
FTHAYS4,266
CODELL4,332
CARLIL4,343
GREENH4,510
BELLE4,523
MOWRY4,665
GURLEY4,770
HUNTSM4,865
CRUISE4,903
SKULL4,973

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

Location

41.176448, -103.057214

41.17645, -103.05721 · 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.