Van Arsdale Hall 41-33

Name: Van Arsdale Hall 41-33 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25065214570000 · Montana · Mason Lake field

P&A - ApprovedOil

API

25065214570000

Operator

Nielco, Inc.

Field

Mason Lake

Completed

1979-10-09

Measured depth

4,107 ft

Location

46.501700, -108.698310

46.50170, -108.69831 · 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.