Johnson 4

Name: Johnson 4 — California wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 0402972753 · Kern County, California · Mount Poso field

IdleOil & Gas

API

0402972753

Operator

Hathaway LLC

County

Kern

Field

Mount Poso

Location

35.645718, -118.971672

35.64572, -118.97167 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

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