OLSEN 1

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

API 25051211940000 · Montana

P&A - ApprovedDry Hole

API

25051211940000

Operator

Tesoro Petroleum Corporation

Completed

1973-08-23

Measured depth

2,910 ft

Location

48.641700, -111.182130

48.64170, -111.18213 · 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.