Upham 1

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

API 0406700256 · Sacramento County, California · Sherman Island Gas field

PluggedDry Gas

API

0406700256

Operator

Phillips Petroleum Company

County

Sacramento

Field

Sherman Island Gas

Spudded

1965-09-08

Location

38.079292, -121.731010

38.07929, -121.73101 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

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