Tierney 5-4A

Name: Tierney 5-4A — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25037210520000 · Montana

P&A - ApprovedDry Hole

API

25037210520000

Operator

Blackstone Operating

Completed

2002-10-30

Measured depth

4,409 ft

Location

46.216660, -109.504050

46.21666, -109.50405 · 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.