Onstad Land 7-22

Name: Onstad Land 7-22 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25015215230000 · Montana

P&A - ApprovedDry Hole

API

25015215230000

Operator

Chamberlain, Virgil R.

Completed

1980-07-25

Measured depth

942 ft

Location

47.910040, -111.203200

47.91004, -111.20320 · 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.