Upham Ranch-A 4

Name: Upham Ranch-A 4 — California wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 0406700004 · Sacramento County, California · Sherman Island Gas field

PluggedGas

API

0406700004

Operator

Castle Minerals

County

Sacramento

Field

Sherman Island Gas

Spudded

1967-12-16

Location

38.078011, -121.727715

38.07801, -121.72772 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

Every well in Sacramento County, California

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