O'Neill 11-4

Name: O'Neill 11-4 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25041224760000 · Montana

P&A - ApprovedDry Hole

API

25041224760000

Operator

Ocean Energy, Inc.

Completed

1992-05-11

Measured depth

1,650 ft

Location

48.463660, -109.492260

48.46366, -109.49226 · 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.