Mary Simos 1

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

API 0407700342 · San Joaquin County, California · Any Field field

PluggedDry Hole

API

0407700342

Operator

Chevron U.S.A. Inc.

County

San Joaquin

Field

Any Field

Spudded

1951-12-15

Location

37.782124, -121.449707

37.78212, -121.44971 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

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