Wreden 4

Name: Wreden 4 — California wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 0407900576 · San Luis Obispo County, California · Any Field field

PluggedDry Hole

API

0407900576

Operator

Union Oil Company of California

County

San Luis Obispo

Field

Any Field

Location

35.441101, -120.154251

35.44110, -120.15425 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

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