EnQuest has completed the acquisition of assets at UKCS Greater Kittiwake Area (GKA), which were previously owned by Centrica North Sea Oil.The GKA covers the Kittiwake, Mallard, Gadwall, Goosander and Grouse fields. It also acquired Centrica's stake in the Kittiwake to Forties oil export pipeline.The deal was first announced back on October 22nd 2013. NR