Cobb 4

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

API 25035069450000 · Montana

P&A - ApprovedDry Hole

API

25035069450000

Operator

Essex Oil

Completed

1957-10-11

Measured depth

2,600 ft

Location

48.970960, -112.227720

48.97096, -112.22772 · 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.