| 摘要 |
<p>Apparatus and method of placement of gravity installed anchors in offshore environments, for the mooring of structures thereto In the preferred embodiment, a gravity installed anchor has an outwardly extending load arm, which is preferably rotatable around the longitudinal axis of the anchor A load line is attached to the load arm, and a subsea connector is attached to the distal end of the load line The subsea connector is held in a staging device, which rests on the seabed and supports the subsea connector in a desired position to facilitate subsea connection thereto A deployment/recovery line is attached to the rearward end of the gravity installed anchor This gravity installed anchor and mooring assembly is lowered from the installation vessel on a lowering line, by a release hook on the end of the lowering line engaging the deployment/recovery line.</p> |
