Ralph Swensen 25

Name: Ralph Swensen 25 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25035215730000 · Montana · Graben Coulee field

P&A - ApprovedOil

API

25035215730000

Operator

Monte Grande Exploration, Inc.

Field

Graben Coulee

Completed

1981-09-15

Measured depth

2,727 ft

Location

48.978210, -112.247000

48.97821, -112.24700 · 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.