State-Hartman 1

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

API 25035212160000 · Montana

P&A - ApprovedDry Hole

API

25035212160000

Operator

Cotton Petroleum Corporation

Completed

1974-01-29

Measured depth

2,815 ft

Location

48.579770, -112.209620

48.57977, -112.20962 · 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.