NPRR A-1

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

API 25065054320000 · Montana · Ivanhoe field

ProducingOil

API

25065054320000

Operator

Tomahawk Oil Company, Inc.

Field

Ivanhoe

Completed

1960-09-06

Measured depth

4,134 ft

Location

46.722170, -107.844530

46.72217, -107.84453 · 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.