Deffebach 3

Name: Deffebach 3 — California wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 0411320509 · Yolo County, California · Millar Gas field

PluggedDry Hole

API

0411320509

Operator

Hilliard Oil & Gas, Inc.

County

Yolo

Field

Millar Gas

Spudded

1978-09-25

Location

38.380482, -121.692062

38.38048, -121.69206 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

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