Los Medanos 21-D

Name: Los Medanos 21-D — California wellbore record
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

API 0401320308 · Contra Costa County, California · Los Medanos Gas field

ActiveGas Storage

API

0401320308

Operator

Pacific Gas and Electric Company

County

Contra Costa

Field

Los Medanos Gas

Spudded

1991-05-06

Location

38.021643, -122.001227

38.02164, -122.00123 · 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.