San Joaquin 257

Name: San Joaquin 257 — California wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 0402930404 · Kern County, California · Kern River field

PluggedOil & Gas

API

0402930404

Operator

Chevron U.S.A. Inc.

County

Kern

Field

Kern River

Location

35.440926, -118.992249

35.44093, -118.99225 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

Every well in Kern County, California

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