Olson 15-11

Name: Olson 15-11 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25041210030000 · Montana · Tiger Ridge field

ProducingGas

API

25041210030000

Operator

NorthWestern Corporation

Field

Tiger Ridge

Completed

1967-03-16

Measured depth

1,600 ft

Location

48.443590, -109.510510

48.44359, -109.51051 · 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.