PORTEEN A-1

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

API 25105050140000 · Montana

P&A - ApprovedDry Hole

API

25105050140000

Operator

Northern Natural Gas Producing Co.

Completed

1957-10-30

Measured depth

1,859 ft

Location

48.298780, -107.036300

48.29878, -107.03630 · 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.