O'Brien 1

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

API 25083217400000 · Montana

P&A - ApprovedDry Hole

API

25083217400000

Operator

Ladd Petroleum Corporation

Completed

1985-06-03

Measured depth

12,450 ft

Location

47.669130, -104.261040

47.66913, -104.26104 · 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.