O'Hearn 1

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

API 25101108080000 · Montana · Old Shelby field

P&A - ApprovedGas

API

25101108080000

Operator

Northern Nat. Gas Dev. Co.

Field

Old Shelby

Completed

1927-08-21

Measured depth

1,475 ft

Location

48.554000, -111.809130

48.55400, -111.80913 · 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.