Speer B 12

Name: Speer B 12 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25099080110000 · Montana · Bannatyne field

ProducingOil

API

25099080110000

Operator

King-Sherwood Oil

Field

Bannatyne

Completed

1961-07-18

Measured depth

1,519 ft

Location

47.947340, -111.644980

47.94734, -111.64498 · 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.