Gunderson 6-21

Name: Gunderson 6-21 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25101233430000 · Montana · Dutch John Coulee field

P&A - ApprovedOil

API

25101233430000

Operator

Croft Petroleum Co.

Field

Dutch John Coulee

Completed

1989-10-04

Measured depth

2,050 ft

Location

48.771040, -111.471040

48.77104, -111.47104 · 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.