Rudolph 1-18

Name: Rudolph 1-18 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25041213110000 · Montana

P&A - ApprovedDry Hole

API

25041213110000

Operator

Cardinal Petroleum

Completed

1970-11-09

Measured depth

3,392 ft

Location

48.708730, -110.732790

48.70873, -110.73279 · 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.