Wellhead Load Relief (WLR) system

摘要

It is known to tether a wellhead element, such as a blowout preventer (BOP), to a structure only or to one or more anchors on a seabed to provide wellhead load relief (WLR). For example. WO 2014/210026 discloses tethering a BOP to a plurality of anchors about the subsea BOP using a plurality of tensioning systems and flexible tension members.