Marr Ranch 21

Name: Marr Ranch 21 — California wellbore record
Creator: California Geologic Energy Management Division (CalGEM)

API 0411100115 · Ventura County, California · Simi field

PluggedOil & Gas

API

0411100115

Operator

MH Marr

County

Ventura

Field

Simi

Location

Location

34.309525, -118.707275

34.30953, -118.70727 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

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