SIEBRASSE 7-1

Name: SIEBRASSE 7-1 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25041218410000 · Montana

P&A - ApprovedDry Hole

API

25041218410000

Operator

Norfolk Energy Inc.

Completed

1975-05-21

Measured depth

1,300 ft

Location

48.465280, -109.824960

48.46528, -109.82496 · 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.