O'Neil 1

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

API 25041050150000 · Montana

P&A - ApprovedDry Hole

API

25041050150000

Operator

Nadeau Brothers

Completed

1937-08-16

Measured depth

1,420 ft

Location

48.495280, -109.517290

48.49528, -109.51729 · 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.