State 35-4

Name: State 35-4 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25005212570000 · Montana

P&A - ApprovedDry Hole

API

25005212570000

Operator

Spence, Ralph

Completed

1971-09-16

Measured depth

1,583 ft

Location

48.570930, -109.334150

48.57093, -109.33415 · 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.