W636 SHELL OIL REFINERY

Facility details

FIRMS code

W636

Name

SHELL OIL REFINERY

Address

Marina Vista

Martinez, CA 94553

Status

Active (A)

Facility type

Importer's premises (06)

CBP port

Martinez, CA (2820)

CBP region

7

Last changed

2026-10-23

Data as of

2026-10-23

Pre-filing validation

Validate W636 before you file

Check W636 against the port and use on your filing before ACE does: list, status, port (ACE 164) and facility type.

curl https://api.firmsapi.com/v1/validate \
  -H "x-api-key: $FIRMSAPI_KEY" -H "content-type: application/json" \
  -d '{"code":"W636","port":"2820","use":"location_of_goods"}'