Williamson 4-12

Name: Williamson 4-12 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25005229480000 · Montana · Tiger Ridge field

ProducingGas

API

25005229480000

Operator

NorthWestern Corporation

Field

Tiger Ridge

Completed

2000-08-12

Measured depth

1,800 ft

Location

48.472220, -109.408080

48.47222, -109.40808 · 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.