DONOVAN 1

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

API 25101051780000 · Montana

P&A - ApprovedDry Hole

API

25101051780000

Operator

Hannah Oil Co.

Completed

1941-01-15

Measured depth

1,258 ft

Location

48.626190, -111.761360

48.62619, -111.76136 · 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.