W. A. Barr 4

Name: W. A. Barr 4 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25101114640000 · Montana

P&A - ApprovedDry Hole

API

25101114640000

Operator

Ohio Oil Company

Completed

1928-01-26

Measured depth

1,780 ft

Location

48.825170, -111.826720

48.82517, -111.82672 · 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.