Vierra A 1

Name: Vierra A 1 — California wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 0401320180 · Contra Costa County, California · Any Field field

PluggedDry Hole

API

0401320180

Operator

Phillips Petroleum Company

County

Contra Costa

Field

Any Field

Spudded

1981-09-04

Location

37.860016, -121.648941

37.86002, -121.64894 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

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