Madison 15

Name: Madison 15 — Montana wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 25009212590000 · Montana · Elk Basin field

P&A - ApprovedInjection, EOR

API

25009212590000

Operator

Contango Resources, Inc.

Field

Elk Basin

Completed

1999-12-21

Measured depth

7,238 ft

Location

45.020070, -108.933660

45.02007, -108.93366 · 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.