Hartmann 12

Name: Hartmann 12 — California wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 0411103908 · Ventura County, California · Ventura field

ActiveOil & Gas

API

0411103908

Operator

Aera Energy LLC

County

Ventura

Field

Ventura

Location

34.321556, -119.283867

34.32156, -119.28387 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

California state record, from CA_wells_Well.parquet. Corpus built 2026-08-19.