Speer B 11

Name: Speer B 11 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25099051180000 · Montana · Bannatyne field

ProducingOil

API

25099051180000

Operator

King-Sherwood Oil

Field

Bannatyne

Completed

1959-03-21

Measured depth

1,609 ft

Location

47.948250, -111.643640

47.94825, -111.64364 · 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.