Big Spring Ranch 4-6

Name: Big Spring Ranch 4-6 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25111212290000 · Montana

P&A - ApprovedDry Hole

API

25111212290000

Operator

Mechanical Advantage Inc.

Completed

2003-10-20

Measured depth

1,080 ft

Location

45.605600, -108.647150

45.60560, -108.64715 · 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.