Larson 1

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

API 25041050510000 · Montana

P&A - ApprovedDry Hole

API

25041050510000

Operator

British American

Completed

1955-01-22

Measured depth

4,073 ft

Location

48.602080, -109.731590

48.60208, -109.73159 · 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.