Essex Cobb 5-14

Name: Essex Cobb 5-14 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25035215980000 · Montana · Graben Coulee field

Shut InOil

API

25035215980000

Operator

Yellowstone Petroleums, Inc.

Field

Graben Coulee

Completed

1982-09-20

Measured depth

2,794 ft

Location

48.967350, -112.235950

48.96735, -112.23595 · 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.