U.C. 3

Name: U.C. 3 — California wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 0401905018 · Fresno County, California · Helm field

PluggedDry Hole

API

0401905018

Operator

McCulloch Oil & Gas Corp.

County

Fresno

Field

Helm

Spudded

1958-01-13

Location

36.445847, -119.979935

36.44585, -119.97993 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

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