U.S. 4-3

Name: U.S. 4-3 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25005219810000 · Montana · Tiger Ridge field

ProducingGas

API

25005219810000

Operator

NorthWestern Corporation

Field

Tiger Ridge

Completed

1978-07-23

Measured depth

1,700 ft

Location

48.391920, -109.402470

48.39192, -109.40247 · 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.