C. Semingson 1

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

API 25091053120000 · Montana · Flat Lake field

Shut InOil

API

25091053120000

Operator

D90 Energy, LLC

Field

Flat Lake

Completed

1967-02-11

Measured depth

8,076 ft

Location

48.971730, -104.228600

48.97173, -104.22860 · 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.