Helm-Summy 1

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

API 0409520150 · Solano County, California · Millar Gas field

PluggedDry Hole

API

0409520150

Operator

Hunnicutt & Camp Drilling Co.

County

Solano

Field

Millar Gas

Spudded

1971-06-24

Location

38.393028, -121.697342

38.39303, -121.69734 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

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