Honegger 1

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

API 0401320073 · Contra Costa County, California · Any Field field

PluggedDry Hole

API

0401320073

Operator

Tri-Valley Oil & Gas Co.

County

Contra Costa

Field

Any Field

Spudded

1971-09-04

Location

38.030663, -121.641197

38.03066, -121.64120 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

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