Allen 4

Name: Allen 4 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25075051030000 · Montana

P&A - ApprovedDry Hole

API

25075051030000

Operator

Greer, George J

Completed

1956-03-15

Measured depth

3,075 ft

Location

45.746590, -105.597810

45.74659, -105.59781 · 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.