BIG BLUE 1

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

API 25009052230000 · Montana

P&A - ApprovedDry Hole

API

25009052230000

Operator

Mack Oil

Completed

1963-07-01

Measured depth

1,203 ft

Location

45.259650, -109.529940

45.25965, -109.52994 · 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.