Gregoire 18-10

Name: Gregoire 18-10 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25041210440000 · Montana · Tiger Ridge field

Shut InGas

API

25041210440000

Operator

NorthWestern Corporation

Field

Tiger Ridge

Completed

1967-12-14

Measured depth

1,544 ft

Location

48.443650, -109.700920

48.44365, -109.70092 · 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.