U.C. 1

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

API 0401900159 · Fresno County, California · Helm field

PluggedOil & Gas

API

0401900159

Operator

Commander Oil Company, Ltd.

County

Fresno

Field

Helm

Spudded

1957-04-25

Location

36.445805, -119.977783

36.44581, -119.97778 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

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