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17 条记录 (耗时 0.012 秒)

    Drillship or semi-submersible and multi-activity drilling assembly
    1.
    发明公开
    Drillship or semi-submersible and multi-activity drilling assembly 失效
    Bohrschiff oder halbtauchfähigeund mehrfach aktivierbare Bohranordnung

    公开(公告)号：EP1925549A3

    公开(公告)日：2010-09-08

    申请号：EP08004481.1

    申请日：1997-01-27

    申请人： Transocean Offshore Deepwater Drilling Inc.

    发明人： Scott, Robert, J. ,  Herrmann, Robert P. ,  Ray, Donald, R.

    IPC分类号： B63B35/44 ,  E21B7/12 ,  E21B15/02 ,  E21B19/00

    CPC分类号： E21B15/02 ,  B63B35/4413 ,  B63B2003/147 ,  E21B7/12 ,  E21B19/002

    摘要： There is disclosed herein a tubular handling system characterized by: a first tubular handling assembly (164) configured to handle vertical tubular members; a second tubular handling assembly (166) configured to handle vertical tubular members; and a rail (168), wherein the first tubular handling assembly (164) and second tubular handling assembly (166) are mounted to transverse upon said rail (168). Further embodiments are illustrated and described showing this and further handling assemblies and systems, and applications to drillships, semi-submersibles and the like.

    摘要翻译： 一种具有在井架（40）内的单个井架（40）和多个管状活动站的多活性钻井船（30）装置，其中可以从井架（40）进行初步钻井活动，同时辅助钻井活动可以从 相同的井架（40），以减少主要钻井活动关键路径的长度。

    DUAL-BOP AND COMMON RISER SYSTEM
    2.
    发明公开
    DUAL-BOP AND COMMON RISER SYSTEM 有权
    DOPPELBACKIGES与正常攀爬系统

    公开(公告)号：EP1963615A2

    公开(公告)日：2008-09-03

    申请号：EP06848464.1

    申请日：2006-12-22

    申请人： Transocean Offshore Deepwater Drilling Inc.

    发明人： KEENER, Chip

    IPC分类号： E21B29/12

    CPC分类号： E21B19/002 ,  E21B33/038 ,  E21B33/064

    摘要： The disclosure is drawn to methods of drilling wells utilizing blow out prevention components of differing pressure ratings. In the initial drilling phase, a lower pressure rated blow out prevention component is used. In a subsequent drilling phase where a reservoir of a natural resource is penetrated, a higher pressure rated blow out prevention component is used.

    Drillship or semi-submersible and multi-activity drilling assembly
    3.
    发明公开
    Drillship or semi-submersible and multi-activity drilling assembly 失效
    Bohrshiff oder halbeintauchbare Bohrinsel und BohranordnungfürvielfältigeOperationen

    公开(公告)号：EP2332822A2

    公开(公告)日：2011-06-15

    申请号：EP10180220.5

    申请日：1997-01-27

    申请人： Transocean Offshore Deepwater Drilling Inc.

    发明人： Scott, Robert J. ,  Herrmann, Robert P. ,  Ray, Donald R.

    IPC分类号： B63B35/44 ,  E21B7/12 ,  E21B15/02 ,  E21B19/00

    CPC分类号： E21B15/02 ,  B63B35/4413 ,  B63B2003/147 ,  E21B7/12 ,  E21B19/002

    摘要： There is disclosed herein a tubular handling system characterized by: a first tubular handling assembly (164) configured to handle vertical tubular members; a second tubular handling assembly (166) configured to handle vertical tubular members; and a rail (168), wherein the first tubular handling assembly (164) and second tubular handling assembly (166) are mounted to transverse upon said rail (168). Further embodiments are illustrated and described showing this and further handling assemblies and systems, and applications to drillships, semi-submersibles and the like.

    摘要翻译： 本文公开了一种管状处理系统，其特征在于：构造成处理垂直管状构件的第一管状处理组件（164） 构造成处理垂直管状构件的第二管状处理组件（166） 和轨道（168），其中所述第一管状处理组件（164）和第二管状操纵组件（166）横向安装在所述轨道（168）上。 示出和描述了进一步的实施例，其示出了该和该进一步的处理组件和系统，以及对钻井船，半潜艇等的应用。

    MODULAR BACKUP FLUID SUPPLY SYSTEM
    9.
    发明公开
    MODULAR BACKUP FLUID SUPPLY SYSTEM 审中-公开

    公开(公告)号：EP3650724A1

    公开(公告)日：2020-05-13

    申请号：EP19201926.3

    申请日：2006-08-02

    申请人： Transocean Offshore Deepwater Drilling Inc.

    发明人： O'Leary, Steve ,  Thrash, Tom ,  Donohue, Angela ,  DONOHUE, Steve

    IPC分类号： F16D31/00 ,  G05D11/03 ,  E21B33/00

    摘要： A system and method to allow backup or alternate fluid flow routes around malfunctioning components using removable, modular component sets. In one exemplary embodiment, an ROV (106) establishes a backup hydraulic flow to a BOP (22) function by attaching one end of a hose to a modular valve block (18, 77) and the other end to an intervention shuttle valve (16), thus circumventing and isolating malfunctioning components. A compound intervention shuttle valve (16) is provided that comprises first (100) and second (600) primary inlets, first (101) and second secondary inlets (601), and an outlet (50). A modular valve block is provided that comprises a directional control valve (40, 42), a pilot valve (41, 43), a manifold pressure regulator (45), a pilot pressure regulator (46), stab type hydraulic connections and an electrical wet-make connection (410).