Dahlin 20-1

Name: Dahlin 20-1 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25041235220000 · Montana · Tiger Ridge field

ProducingGas

API

25041235220000

Operator

NorthWestern Corporation

Field

Tiger Ridge

Completed

2009-12-10

Measured depth

1,520 ft

Location

48.434880, -109.802520

48.43488, -109.80252 · 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.