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HYDRAULIC RE-CONFIGURABLE AND SUBSEA REPAIRABLE CONTROL SYSTEM FOR DEEPWATER BLOWOUT PREVENTERS.
HYDRAULIC RE-CONFIGURABLE AND SUBSEA REPAIRABLE CONTROL SYSTEM FOR DEEPWATER BLOWOUT PREVENTERS.
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机译：用于深井喷水预防的液压可重构和水下修复系统。
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摘要
Blowout preventer (BOP) systems and methods for providing additional redundancy and reliability are provided. A BOP system (600) for providing additional redundancy can include a first set of components including a BOP control pod with a primary regulator (602) and a secondary regulator (604), where the primary regulator (602) and the secondary regulator (604) are arranged in a parallel configuration; a hydraulic supply line (hotline) in communication with the BOP control pod; a pod select valve in communication with the primary regulator and the secondary regulator; and a bypassable hydraulic regulator (606) in communication with the pod select valve; and a second set of components, the bypassable hydraulic regulator disposed between the pod select valve and the second set of components, wherein a hydraulic regulator bypass line (608', 610') bypasses the bypassable hydraulic regulator (606) between the pod select valve and the second set of components.
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