Armstrong 19-2

Name: Armstrong 19-2 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25041222780000 · Montana · Tiger Ridge field

ProducingGas

API

25041222780000

Operator

NorthWestern Corporation

Field

Tiger Ridge

Completed

1984-06-14

Measured depth

1,500 ft

Location

48.435250, -109.701150

48.43525, -109.70115 · 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.