Keller 1

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

API 0401300148 · Contra Costa County, California · Mulligan Hill Gas (ABD) field

PluggedDry Hole

API

0401300148

Operator

Chevron U.S.A. Inc.

County

Contra Costa

Field

Mulligan Hill Gas (ABD)

Spudded

1943-06-11

Location

37.983971, -121.936180

37.98397, -121.93618 · Surface location as filed with California⌘ or Ctrl + scroll to zoom

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