J. Berthelote 1

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

API 25101072480000 · Montana

P&A - ApprovedDry Hole

API

25101072480000

Operator

Kal-Montana Oil

Completed

1927-10-18

Measured depth

400 ft

Location

48.874760, -111.530340

48.87476, -111.53034 · 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.