Penn-Zier Z-11

Name: Penn-Zier Z-11 — California wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 0401904131 · Fresno County, California · Coalinga field

ActiveObservation

API

0401904131

Operator

Aera Energy LLC

County

Fresno

Field

Coalinga

Spudded

1909-08-06

Location

36.209419, -120.398621

36.20942, -120.39862 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

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