FEDERAL 1-11

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

API 25005221230000 · Montana

P&A - ApprovedDry Hole

API

25005221230000

Operator

Lyon, John J.

Completed

1979-12-11

Measured depth

1,670 ft

Location

48.635450, -108.944450

48.63545, -108.94445 · 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.