Method and system for offshore export and offloading of LPG
    3.
    发明授权
    Method and system for offshore export and offloading of LPG 有权
    石油气近海出口和卸货方法和制度

    公开(公告)号:US08800607B2

    公开(公告)日:2014-08-12

    申请号:US12794378

    申请日:2010-06-04

    IPC分类号: B65B1/20 B63B22/02

    摘要: A process and system for directly exporting liquefied petroleum gas (LPG) from an offshore location is disclosed. The process comprises (a) obtaining a mixture comprising oil and natural gas from a subsea well; (b) separating LPG from the mixture comprising oil and natural gas at a floating or fixed offshore processing facility; (c) offloading the LPG directly from the floating or fixed offshore processing facility via subsea offloading risers and at least one subsea offloading flowline connecting the processing facility to a floating or fixed offshore transfer station; and (d) transferring the LPG to an export tanker at the transfer station. The system comprises a floating or fixed offshore processing facility, a floating or fixed offshore transfer station, and a set of subsea offloading transfer lines connecting the processing facility and the transfer station.

    摘要翻译: 公开了从海上直接出口液化石油气(LPG)的流程和系统。 该方法包括(a)从海底井获得包含油和天然气的混合物; (b)在浮式或固定式海上处理设施处从包括石油和天然气的混合物中分离出液化石油气; (c)通过海底卸载立管和至少一个将处理设施连接到浮动或固定海上转运站的海底卸载流线,直接从浮式或固定海上处理设施卸载液化石油气; 及(d)将该石油气转运至转运站的出口油轮。 该系统包括浮动或固定的海上处理设施,浮动或固定海上转移站以及连接处理设施和转运站的一组海底卸载输送线。

    Method and System for Offshore Export and Offloading of LPG
    4.
    发明申请
    Method and System for Offshore Export and Offloading of LPG 有权
    石油气海上出口和卸货方法与制度

    公开(公告)号:US20110299960A1

    公开(公告)日:2011-12-08

    申请号:US12794378

    申请日:2010-06-04

    IPC分类号: B63B35/44 E21B43/34

    摘要: A process and system for directly exporting liquefied petroleum gas (LPG) from an offshore location is disclosed. The process comprises (a) obtaining a mixture comprising oil and natural gas from a subsea well; (b) separating LPG from the mixture comprising oil and natural gas at a floating or fixed offshore processing facility; (c) offloading the LPG directly from the floating or fixed offshore processing facility via subsea offloading risers and at least one subsea offloading flowline connecting the processing facility to a floating or fixed offshore transfer station; and (d) transferring the LPG to an export tanker at the transfer station. The system comprises a floating or fixed offshore processing facility, a floating or fixed offshore transfer station, and a set of subsea offloading transfer lines connecting the processing facility and the transfer station.

    摘要翻译: 公开了从海上直接出口液化石油气(LPG)的流程和系统。 该方法包括(a)从海底井获得包含油和天然气的混合物; (b)在浮式或固定式海上处理设施处从包括石油和天然气的混合物中分离出液化石油气; (c)通过海底卸载立管和至少一个将处理设施连接到浮动或固定海上转运站的海底卸载流线,直接从浮式或固定海上处理设施卸载液化石油气; 及(d)将该石油气转运至转运站的出口油轮。 该系统包括浮动或固定的海上处理设施,浮动或固定海上转移站以及连接处理设施和转运站的一组海底卸载输送线。