Williamson 8-4

Name: Williamson 8-4 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25005221550000 · Montana · Tiger Ridge field

Shut InGas

API

25005221550000

Operator

NorthWestern Corporation

Field

Tiger Ridge

Completed

1980-07-04

Measured depth

1,470 ft

Location

48.464220, -109.427130

48.46422, -109.42713 · 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.