Oil development in the Arctic seas is about to begin. As the closest ice-free port Dutch Harbor is becoming the primary staging area for Shell's maritime assets. In this gallery are photos of the vessels, both Shell-owned and under contract, which are working to bring Arctic oil to market. For detailed information on the vessels go to Shell's site: http://www.shell.us/home/content/usa/aboutshell/projects_locations/alaska/events_news/02152012_vessels.html#subtitle_12