Duff Corehole 1

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

API 0403720551 · Los Angeles County, California · Any Field field

PluggedCore Hole

API

0403720551

Operator

Chevron U.S.A. Inc.

County

Los Angeles

Field

Any Field

Location

34.042274, -118.441177

34.04227, -118.44118 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

Every well in Los Angeles County, California

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