BLAIR 9-3

Name: BLAIR 9-3 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25051210520000 · Montana

P&A - ApprovedDry Hole

API

25051210520000

Operator

Cardinal Petroleum

Completed

1968-08-09

Measured depth

2,848 ft

Location

48.731470, -111.189010

48.73147, -111.18901 · 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.