Bjornstad 4-10

Name: Bjornstad 4-10 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25051211100000 · Montana

P&A - ApprovedDry Hole

API

25051211100000

Operator

Cardinal Petroleum

Completed

1970-11-24

Measured depth

3,498 ft

Location

48.896980, -110.812390

48.89698, -110.81239 · 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.