Hallmark 1-A

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

API 0402919402 · Kern County, California · Midway-Sunset field

PluggedOil & Gas

API

0402919402

Operator

Aera Energy LLC

County

Kern

Field

Midway-Sunset

Location

35.093002, -119.401123

35.09300, -119.40112 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

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