T.C. Anderson 9

Name: T.C. Anderson 9 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25101111830000 · Montana

P&A - ApprovedDry Hole

API

25101111830000

Operator

Sylvester Oil Co.

Completed

1925-06-22

Measured depth

1,500 ft

Location

48.756460, -111.768730

48.75646, -111.76873 · 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.