Ronning 21

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

API 25085213410000 · Montana · Anvil field

P&A - ApprovedOil

API

25085213410000

Operator

Tipperary Oil & Gas Corporation

Field

Anvil

Completed

1982-03-15

Measured depth

10,780 ft

Location

48.333580, -104.057920

48.33358, -104.05792 · 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.