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HYDRAULIC RE-CONFIGURABLE AND SUBSEA REPAIRABLE CONTROL SYSTEM FOR DEEPWATER BLOWOUT PREVENTERS

机译:深井喷水的液压可重构和水下修复控制系统

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.
机译:提供了用于提供附加冗余和可靠性的防喷器(BOP)系统和方法。用于提供附加冗余的BOP系统(600)可以包括第一组组件,该第一组组件包括具有初级调节器(602)和次级调节器(604)的BOP控制箱,其中初级调节器(602)和次级调节器(604)并排配置与防喷器控制箱连通的液压供应线(热线);与第一调节器和第二调节器连通的荚式选择阀;与旁通选择阀连通的可旁路液压调节器(606);第二组件和第二组件是可旁通的液压调节器,其设置在吊舱选择阀和第二组组件之间,其中,液压调节器旁路管线(608610)绕过吊舱选择阀和第二组组件之间的可旁通的液压调节器(606)。组件。

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