Esparza 1

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

API 0407700404 · San Joaquin County, California · Any Field field

PluggedDry Hole

API

0407700404

Operator

Reserve Oil, Inc.

County

San Joaquin

Field

Any Field

Spudded

1961-11-11

Location

37.613319, -121.407280

37.61332, -121.40728 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

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