Cowell Estate 4

Name: Cowell Estate 4 — California wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 0408120044 · San Mateo County, California · Half Moon Bay field

CanceledOil & Gas

API

0408120044

Operator

Zia Corp.

County

San Mateo

Field

Half Moon Bay

Location

37.397081, -122.404471

37.39708, -122.40447 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

Every well in San Mateo County, California

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