Rock M-4

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

API 0407920149 · San Luis Obispo County, California · Arroyo Grande field

ActiveOil & Gas

API

0407920149

Operator

Sentinel Peak Resources California LLC

County

San Luis Obispo

Field

Arroyo Grande

Location

35.183151, -120.619934

35.18315, -120.61993 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

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