Larson 11-21

Name: Larson 11-21 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25083215380000 · Montana · Vaux field

Shut InOil

API

25083215380000

Operator

Ridge Oil & Gas, LLC

Field

Vaux

Completed

1981-11-02

Measured depth

9,533 ft

Location

47.736820, -104.284410

47.73682, -104.28441 · 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.