SAMPSON 1-21

Name: SAMPSON 1-21 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25091215100000 · Montana · Clear Lake field

P&A - ApprovedOil

API

25091215100000

Operator

Cenergy Exploration Company

Field

Clear Lake

Completed

1984-03-24

Measured depth

11,480 ft

Location

48.597410, -104.130600

48.59741, -104.13060 · 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.