Blackwood 11-11

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

API 25005225120000 · Montana · Tiger Ridge field

Shut InGas

API

25005225120000

Operator

NorthWestern Corporation

Field

Tiger Ridge

Completed

1990-06-18

Measured depth

1,650 ft

Location

48.371330, -109.488520

48.37133, -109.48852 · 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.