KOLBERG #1

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

API 25101103970000 · Montana · Old Shelby field

P&A - ApprovedGas

API

25101103970000

Operator

Northern Nat. Gas Dev. Co.

Field

Old Shelby

Completed

1929-07-27

Measured depth

1,600 ft

Location

48.570660, -111.850290

48.57066, -111.85029 · 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.