FEDERAL A-1

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

API 25033211370000 · Montana

P&A - ApprovedDry Hole

API

25033211370000

Operator

Phillips Petroleum Company

Completed

1989-01-11

Measured depth

4,590 ft

Location

46.903640, -107.469570

46.90364, -107.46957 · 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.