Simi Core Hole 21

Name: Simi Core Hole 21 — California wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 0411105831 · Ventura County, California · Any Field field

PluggedCore Hole

API

0411105831

Operator

Union Oil Company of California

County

Ventura

Field

Any Field

Location

34.338097, -118.806435

34.33810, -118.80643 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

Every well in Ventura County, California

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