VALVED TREE MEMBER FOR A RISER SYSTEM AND TELESCOPING DEVICE FOR INCLUSION IN A RISER SYSTEM专利检索- 井眼或井的阀装置专利检索查询-专利查询网

VALVED TREE MEMBER FOR A RISER SYSTEM AND TELESCOPING DEVICE FOR INCLUSION IN A RISER SYSTEM
申请号	US15555957	申请日	2016-03-02	公开(公告)号	US20180045013A1	公开(公告)日	2018-02-15
申请人	OIL STATES INDUSTRIES (UK) LIMITED;			发明人	GARRY ROBERT STEPHEN;
摘要	A valved tree member (50) for inclusion in a riser completion system (35) and suitable for use in the region of a moon pool (14) on a floating vessel (8), the valved tree member (50) comprising: one or more valve members (70) adapted to selectively permit and prevent flow of fluid therethrough, and one or more moveable stab members (76) adapted to respectively selectively provide a sealed fluid communication path between a throughbore of the riser system and the one or more valve members (70). A telescoping device (60) and a flow diverter member (66) for inclusion in the riser completion system (35) are also provided, as well as a riser completion system (35) incorporating the valved tree member (50), the telescoping device (60) and the flow diverter member (66).
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