Keller Estate 1

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

API 0401320222 · Contra Costa County, California · Mulligan Hill Gas (ABD) field

PluggedDry Hole

API

0401320222

Operator

Shoshone Oil Corp.

County

Contra Costa

Field

Mulligan Hill Gas (ABD)

Spudded

1984-02-02

Location

37.983841, -121.942314

37.98384, -121.94231 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

Every well in Contra Costa County, California

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