Cheyenne State 1

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

API 25075220960000 · Montana

P&A - ApprovedDry Hole

API

25075220960000

Operator

Davis Oil Company

Completed

1982-06-18

Measured depth

7,800 ft

Location

45.001900, -106.026940

45.00190, -106.02694 · 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.