Hartnell 1-21

Name: Hartnell 1-21 — California wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 0408321973 · Santa Barbara County, California · Casmalia field

PluggedOil & Gas

API

0408321973

Operator

Celeron Oil & Gas Co.

County

Santa Barbara

Field

Casmalia

Location

34.842350, -120.454185

34.84235, -120.45418 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

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