The Oil Refining Process
http://www.nzrc.co.nz/visitors--learning/classroom--learning-resources/learning-centre.aspx

The New Zealand Refining Company


This site, from the Learning Centre at the New Zealand Refining Company Ltd., hosts a collection of annotated diagrams and pictures of various stages in the oil refining process. Users can click their way through the site to learn somewhat technical details of oil delivery, storage, and refinement.

This resource is referenced here:
Subject: Environmental Science:Energy:Fossil Fuels
Resource Type: Audio/Visual:Animations/Video