Tribal 4-4

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

API 25035213030000 · Montana · Big Rock field

UnknownGas

API

25035213030000

Operator

Blackfeet Tribe

Field

Big Rock

Completed

1976-09-22

Measured depth

2,440 ft

Location

48.874470, -112.445660

48.87447, -112.44566 · 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.