Federal 1-11

Name: Federal 1-11 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25011212780000 · Montana

P&A - ApprovedDry Hole

API

25011212780000

Operator

Helmerich & Payne Inc

Completed

1977-07-05

Measured depth

2,850 ft

Location

45.073820, -104.708220

45.07382, -104.70822 · 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.