Mason 1

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

API 0402923696 · Kern County, California · Asphalto field

PluggedOil & Gas

API

0402923696

Operator

Union Oil Company of California

County

Kern

Field

Asphalto

Location

35.271317, -119.557816

35.27132, -119.55782 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

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