Hardy 21-1

Name: Hardy 21-1 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25017210610000 · Montana

P&A - ApprovedDry Hole

API

25017210610000

Operator

Johnston, Jack M.

Completed

1969-02-21

Measured depth

5,450 ft

Location

45.916770, -105.379650

45.91677, -105.37965 · 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.