FEDERAL 1-21

Name: FEDERAL 1-21 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25105212090000 · Montana

P&A - ApprovedDry Hole

API

25105212090000

Operator

Alliance Exploration & Production, Inc.

Completed

1982-01-23

Measured depth

2,600 ft

Location

48.339220, -107.044850

48.33922, -107.04485 · 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.