Federal 1-81

Name: Federal 1-81 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25101221990000 · Montana

P&A - ApprovedDry Hole

API

25101221990000

Operator

Frontier Exploration Co.

Completed

1981-09-18

Measured depth

1,650 ft

Location

48.738270, -111.928790

48.73827, -111.92879 · 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.