W.R. Mackay 1

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

API 25009052420000 · Montana · Mackay Dome field

P&A - ApprovedInjection - Disposal

API

25009052420000

Operator

Energy Corporation of America

Field

Mackay Dome

Completed

1955-09-02

Measured depth

5,355 ft

Location

45.306730, -109.585430

45.30673, -109.58543 · 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.