RICHTER 1-11

Name: RICHTER 1-11 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25051211090000 · Montana

P&A - ApprovedDry Hole

API

25051211090000

Operator

Cardinal Petroleum

Completed

1970-11-13

Measured depth

3,460 ft

Location

48.810380, -110.776520

48.81038, -110.77652 · 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.