Hellegaard 4H

Name: Hellegaard 4H — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25091217160000 · Montana · Flat Lake field

Permitted Injection WellOil

API

25091217160000

Operator

D90 Energy, LLC

Field

Flat Lake

Completed

1997-06-01

Measured depth

9,580 ft

Location

48.969980, -104.186940

48.96998, -104.18694 · 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.