N.W. USL 1

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

API 0401906123 · Fresno County, California · Any Field field

PluggedDry Hole

API

0401906123

Operator

Tesoro Petroleum Corp.

County

Fresno

Field

Any Field

Spudded

1956-07-12

Location

36.532604, -120.590149

36.53260, -120.59015 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

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