Underdahl 13-35

Name: Underdahl 13-35 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25101218370000 · Montana · Fort Conrad field

Shut InGas

API

25101218370000

Operator

Ranck Oil Company, Inc.

Field

Fort Conrad

Completed

1979-09-17

Measured depth

858 ft

Location

48.398570, -111.835300

48.39857, -111.83530 · 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.