ROCO-Ulrich Unit 77-6

Name: ROCO-Ulrich Unit 77-6 — California wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 0411300240 · Yolo County, California · Madison Gas (ABD) field

PluggedDry Hole

API

0411300240

Operator

Arco Western Energy Co.

County

Yolo

Field

Madison Gas (ABD)

Spudded

1961-09-09

Location

38.651924, -121.898666

38.65192, -121.89867 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

Every well in Yolo County, California

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