Underdahl 13-27

Name: Underdahl 13-27 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25101218260000 · Montana · Fort Conrad field

Shut InGas

API

25101218260000

Operator

Ranck Oil Company, Inc.

Field

Fort Conrad

Completed

1979-08-17

Measured depth

1,002 ft

Location

48.414230, -111.856960

48.41423, -111.85696 · 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.