Federal 3-1

Name: Federal 3-1 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25075216400000 · Montana

P&A - ApprovedDry Hole

API

25075216400000

Operator

Cardinal Petroleum

Completed

1968-11-06

Measured depth

4,710 ft

Location

45.089520, -105.173330

45.08952, -105.17333 · 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.