Risley 11-12

Name: Risley 11-12 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25005236420000 · Montana · Tiger Ridge field

ProducingGas

API

25005236420000

Operator

NorthWestern Corporation

Field

Tiger Ridge

Completed

2007-04-16

Measured depth

1,660 ft

Location

48.456620, -109.362050

48.45662, -109.36205 · 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.