Black Ranch 11-78

Name: Black Ranch 11-78 — California wellbore record
Creator: California Geologic Energy Management Division (CalGEM)

API 0411121002 · Ventura County, California · Any Field field

PluggedDry Hole

API

0411121002

Operator

Argo Petroleum Corp.

County

Ventura

Field

Any Field

Location

Location

34.439453, -118.731194

34.43945, -118.73119 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

California state record, from CA_wells_Well.parquet. Corpus built 2026-09-11.