DEWALD 1

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

API 25101107890000 · Montana

P&A - ApprovedDry Hole

API

25101107890000

Operator

Filan Etal

Completed

1940-10-18

Measured depth

1,897 ft

Location

48.860170, -111.829460

48.86017, -111.82946 · 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.