Dvalin is the name of a planned gas field by DEA. It is an established tradition to name gas fields after characters from Norse mythology. Dvalin was one of four deer grazing on the leaves of Yggdrasil (the world tree in Norse mythology - an ash with branches that extend all over the world and above the sky). This promotional film follows Dvalin on his path of discovery and long journey towards the proposed gas field and rig.