McCulloch-Stefani 1

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

API 0407700516 · San Joaquin County, California · Any Field field

PluggedDry Hole

API

0407700516

Operator

UMC Petroleum Corp.

County

San Joaquin

Field

Any Field

Spudded

1960-12-06

Location

38.058590, -121.417053

38.05859, -121.41705 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

Every well in San Joaquin County, California

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