Western-Duarte 1

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

API 0401320186 · Contra Costa County, California · River Break Gas field

PluggedDry Hole

API

0401320186

Operator

Natural Gas Corp. of Calif.

County

Contra Costa

Field

River Break Gas

Spudded

1982-05-08

Location

37.981983, -121.719772

37.98198, -121.71977 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

Every well in Contra Costa County, California

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