Williamson 1

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

API 0401320191 · Contra Costa County, California · Any Field field

PluggedDry Hole

API

0401320191

Operator

Atlantic Oil Company

County

Contra Costa

Field

Any Field

Spudded

1983-06-10

Location

37.997162, -121.693932

37.99716, -121.69393 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

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