Cullen-Holtz 1

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

API 25101212710000 · Montana

P&A - ApprovedDry Hole

API

25101212710000

Operator

Quintana Petroleum Corporation

Completed

1973-09-03

Measured depth

2,210 ft

Location

48.967470, -111.826740

48.96747, -111.82674 · 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.