Efta 35-11

Name: Efta 35-11 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25109210450000 · Montana

P&A - ApprovedDry Hole

API

25109210450000

Operator

BWAB Incorporated

Measured depth

11,180 ft

Location

46.931250, -104.218700

46.93125, -104.21870 · 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.