Federal 15-20

Name: Federal 15-20 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25075216780000 · Montana

P&A - ApprovedDry Hole

API

25075216780000

Operator

Cardinal Petroleum

Completed

1969-02-15

Measured depth

4,773 ft

Location

45.035210, -105.249840

45.03521, -105.24984 · 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.