Columbian Co. 1D

Name: Columbian Co. 1D — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25035067420000 · Montana

P&A - ApprovedDry Hole

API

25035067420000

Operator

Cobb, A.B. & Company

Completed

1939-12-31

Measured depth

2,925 ft

Location

48.879750, -112.307150

48.87975, -112.30715 · Surface location as filed with Montana⌘ or Ctrl + scroll to zoom

Montana state record, from MT_wells_BOG_Wells.parquet. Corpus built 2026-08-19.