State 11-26

Name: State 11-26 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25003210890000 · Montana

P&A - ApprovedDry Hole

API

25003210890000

Operator

Cardinal Petroleum

Completed

1973-09-25

Measured depth

3,954 ft

Location

45.810110, -107.713360

45.81011, -107.71336 · 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.