O'Brien 4

Name: O'Brien 4 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25035058770000 · Montana · Cut Bank field

Shut InOil

API

25035058770000

Operator

New Horizon Resources LLC

Field

Cut Bank

Completed

1941-01-26

Measured depth

2,730 ft

Location

48.655110, -112.293050

48.65511, -112.29305 · 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.