1-11-1B

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

API 25083214500000 · Montana · Epworth field

P&A - ApprovedOil

API

25083214500000

Operator

Chevron U.S.A. Inc.(A Pennsylvania Corp.)

Field

Epworth

Completed

1981-05-29

Measured depth

12,750 ft

Location

47.774150, -104.370700

47.77415, -104.37070 · 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.