Hyla 4R

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

API 0407920476 · San Luis Obispo County, California · Arroyo Grande field

ActivePressure Maintenance

API

0407920476

Operator

Sentinel Peak Resources California LLC

County

San Luis Obispo

Field

Arroyo Grande

Spudded

1979-12-15

Location

35.183853, -120.617058

35.18385, -120.61706 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

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