Zachor 4

Name: Zachor 4 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25101059770000 · Montana

P&A - ApprovedDry Hole

API

25101059770000

Operator

Welch, A A

Completed

1940-09-11

Measured depth

1,549 ft

Location

48.766110, -111.761440

48.76611, -111.76144 · 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.