Copley B-4

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

API 25073051920000 · Montana · Pondera field

ProducingOil

API

25073051920000

Operator

Balko, Inc.

Field

Pondera

Completed

1946-08-12

Measured depth

1,909 ft

Location

48.104880, -112.092770

48.10488, -112.09277 · 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.