Shell-Zumwalt 1-17

Name: Shell-Zumwalt 1-17 — California wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 0401100301 · Colusa County, California · Any Field field

PluggedDry Hole

API

0401100301

Operator

Great Basins Petroleum Co.

County

Colusa

Field

Any Field

Spudded

1966-05-10

Location

39.232178, -122.003372

39.23218, -122.00337 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

Every well in Colusa County, California

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