State 21-15

Name: State 21-15 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25035072570000 · Montana · Graben Coulee field

P&A - ApprovedOil

API

25035072570000

Operator

New Horizon Resources LLC

Field

Graben Coulee

Completed

1966-08-04

Measured depth

2,940 ft

Location

48.970990, -112.255230

48.97099, -112.25523 · 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.