Van Arsdale Hall 12X-1R

Name: Van Arsdale Hall 12X-1R — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25065214750000 · Montana · Mason Lake field

P&A - ApprovedInjection - Disposal

API

25065214750000

Operator

Nielco, Inc.

Field

Mason Lake

Completed

1979-11-19

Measured depth

4,325 ft

Location

46.485580, -108.670430

46.48558, -108.67043 · 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.