| 20120045285 | Offshore structure - The present invention relates to an offshore structure for sealing off and/or storing temporarily oil from an offshore well, where the offshore structure is manufactured as a double walled construction, the double walls being divided into a plurality of internal compartments. The internal compartments extend over at least a part of the offshore structure's vertical axis, where the internal compartments may be in fluid communication with each other. The offshore structure is furthermore open to ambient fluid through an open top and bottom and a plurality of openings in the outer and inner wall arranged around the circumference of the offshore structure. | 02-23-2012 |
