ZIMMERMAN 1-20

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

API 25065216380000 · Montana

P&A - ApprovedDry Hole

API

25065216380000

Operator

National Oil Company

Completed

1982-05-01

Measured depth

7,501 ft

Location

46.523210, -108.483470

46.52321, -108.48347 · 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.