Zimmerman 1-20

Name: Zimmerman 1-20 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25085212700000 · Montana · Deadman's Coulee field

P&A - ApprovedOil

API

25085212700000

Operator

Terrol Energy Incorporated

Field

Deadman's Coulee

Completed

1981-05-12

Measured depth

7,970 ft

Location

48.246450, -105.367970

48.24645, -105.36797 · 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.