| 摘要 |
An improved reusable suction anchor, method of using this suction anchor, and method of manufacturing this suction anchor which uses doors to provide access to the interior of the anchor, by ROV or crane operated shovel for example. It provides a simple way to eliminate piping or plugging. It provides a simplified way to install or maintain a blowout preventer. It also provides a simplified way to align various diameters of pipe and to install conductor pipe. It also provides storage and protection from falling objects.
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