Cooper 1

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

API 0401320039 · Contra Costa County, California · Any Field field

PluggedDry Hole

API

0401320039

Operator

Tanner Oil Operations

County

Contra Costa

Field

Any Field

Spudded

1968-09-23

Location

37.969532, -121.912086

37.96953, -121.91209 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

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