This portal was initiated in 2008, but is dormant. Even though this portal page is not active, SourceWatch has active articles on major oil and gas companies, including BP and others. They can be located by using the search box to your left to search by the name of the company or the issue, like Tar Sands.
Original welcome from 2008:
Welcome to the oil issues portal, a shared information tool for groups and individuals on issues related to oil extraction, distribution, refining, environmental and social impacts and more.