Penn-Zier 1-J

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

API 0401920081 · Fresno County, California · Coalinga field

ActiveCyclic Steam

API

0401920081

Operator

Aera Energy LLC

County

Fresno

Field

Coalinga

Spudded

1967-09-05

Location

36.219318, -120.393929

36.21932, -120.39393 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

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