Marshall 1

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

API 25091212150000 · Montana · Sunny Hill field

P&A - ApprovedOil

API

25091212150000

Operator

Williston Industrial Supply Corporation

Field

Sunny Hill

Completed

1978-09-07

Measured depth

11,927 ft

Location

48.470770, -104.194370

48.47077, -104.19437 · 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.