Crow Tribal 4-21

Name: Crow Tribal 4-21 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25003211980000 · Montana

P&A - ApprovedDry Hole

API

25003211980000

Operator

Presidio Exploration, Inc.

Completed

1987-02-19

Measured depth

6,550 ft

Location

45.302150, -107.312620

45.30215, -107.31262 · 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.