Deffebach 1-7

Name: Deffebach 1-7 — California wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 0411320345 · Yolo County, California · Millar Gas field

PluggedDry Gas

API

0411320345

Operator

Chevron U.S.A. Inc.

County

Yolo

Field

Millar Gas

Spudded

1975-06-29

Location

38.383991, -121.677078

38.38399, -121.67708 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

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