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1.发明授权Multi-position valve for fracturing and sand control and associated completion methods 有权用于压裂和防砂的多位置阀门及相关的完井方法公开(公告)号：US08291982B2
公开(公告)日：2012-10-23
申请号：US13340205
申请日：2011-12-29
IPC分类号： E21B34/06
CPC分类号： E21B43/26 , E21B23/006 , E21B43/02 , E21B43/12 , E21B2034/007
摘要： A completion tubular is placed in position adjacent the zone or zones to be fractured and produced. It features preferably sliding sleeve valves that can assume at least two configurations: wide open and open with a screen material juxtaposed in the flow passage. In a preferred embodiment the valve assembly has three positions, adding a fully closed position to the other two mentioned. After run in, the valves can be put in the wide open position in any order desired to fracture. After fracturing, the valves can be closed or selectively be put in filtration position for production from the fractured zones in any desired order. Various ways are described to actuate the valves. The tubular can have telescoping pistons through which the fracturing can take place if the application calls for a cemented tubular.
摘要翻译： 将完成的管状物放置在邻近待破碎和产生的区域的位置。 它具有优选的滑动套管阀，其可呈现至少两种构造：宽敞开放并且在流动通道中并排放置筛网材料。 在优选实施例中，阀组件具有三个位置，向所提及的其它两个位置添加完全关闭位置。 运行后，阀门可以以任何希望断裂的顺序放在大开的位置。 在压裂之后，可以以任何所需的顺序将阀关闭或选择性地置于过滤位置以从断裂带进行生产。 描述了驱动阀门的各种方式。 管子可以具有伸缩活塞，如果应用需要一个胶合管，就可以通过该活塞进行压裂。
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2.发明申请Multi-Position Valve for Fracturing and Sand Control and Associated Completion Methods 有权用于压裂和砂控制的多位置阀和相关的完井方法公开(公告)号：US20120118579A1
公开(公告)日：2012-05-17
申请号：US13340205
申请日：2011-12-29
IPC分类号： E21B34/00
CPC分类号： E21B43/26 , E21B23/006 , E21B43/02 , E21B43/12 , E21B2034/007
摘要： A completion tubular is placed in position adjacent the zone or zones to be fractured and produced. It features preferably sliding sleeve valves that can assume at least two configurations: wide open and open with a screen material juxtaposed in the flow passage. In a preferred embodiment the valve assembly has three positions, adding a fully closed position to the other two mentioned. After run in, the valves can be put in the wide open position in any order desired to fracture. After fracturing, the valves can be closed or selectively be put in filtration position for production from the fractured zones in any desired order. Various ways are described to actuate the valves. The tubular can have telescoping pistons through which the fracturing can take place if the application calls for a cemented tubular.
摘要翻译： 将完成的管状物放置在邻近待破碎和产生的区域的位置。 它具有优选的滑动套管阀，其可呈现至少两种构造：宽敞开放并且在流动通道中并排放置筛网材料。 在优选实施例中，阀组件具有三个位置，向所提及的其它两个位置添加完全关闭位置。 运行后，阀门可以以任何希望断裂的顺序放在大开的位置。 在压裂之后，可以以任何所需的顺序将阀关闭或选择性地置于过滤位置以从断裂带进行生产。 描述了驱动阀门的各种方式。 管子可以具有伸缩活塞，如果应用需要一个胶合管，就可以通过该活塞进行压裂。
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3.发明申请Multi-Position Valve for Fracturing and Sand Control and Associated Completion Methods 有权用于压裂和砂控制的多位置阀和相关的完井方法公开(公告)号：US20090044944A1
公开(公告)日：2009-02-19
申请号：US11840011
申请日：2007-08-16
CPC分类号： E21B43/26 , E21B23/006 , E21B43/02 , E21B43/12 , E21B2034/007
摘要： A completion tubular is placed in position adjacent the zone or zones to be fractured and produced. It features preferably sliding sleeve valves that can assume at least two configurations: wide open and open with a screen material juxtaposed in the flow passage. In a preferred embodiment the valve assembly has three positions, adding a fully closed position to the other two mentioned. After run in, the valves can be put in the wide open position in any order desired to fracture. After fracturing, the valves can be closed or selectively be put in filtration position for production from the fractured zones in any desired order. Various ways are described to actuate the valves. The tubular can have telescoping pistons through which the fracturing can take place if the application calls for a cemented tubular. Alternatively, the tubular can be in open hole and simply have openings for passage of fracture fluid and external isolators to allow fracturing in any desired order.
摘要翻译： 将完成的管状物放置在邻近待破碎和产生的区域的位置。 它具有优选的滑动套管阀，其可呈现至少两种构造：宽敞开放并且在流动通道中并排放置筛网材料。 在优选实施例中，阀组件具有三个位置，向所提及的其它两个位置添加完全关闭位置。 运行后，阀门可以以任何希望断裂的顺序放在大开的位置。 在压裂之后，可以以任何所需的顺序将阀关闭或选择性地置于过滤位置以从断裂带进行生产。 描述了驱动阀门的各种方式。 管子可以具有伸缩活塞，如果应用需要一个胶合管，就可以通过该活塞进行压裂。 或者，管状物可以是开孔，并且简单地具有用于破裂流体和外部隔离物通过的开口，以允许任何期望的顺序压裂。
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4.发明授权Multi-position valve for fracturing and sand control and associated completion methods 失效用于压裂和防砂的多位置阀门及相关的完井方法公开(公告)号：US08171994B2
公开(公告)日：2012-05-08
申请号：US13015323
申请日：2011-01-27
IPC分类号： E21B43/16
CPC分类号： E21B43/26 , E21B23/006 , E21B43/02 , E21B43/12 , E21B2034/007
摘要： A completion tubular is placed in position adjacent the zone or zones to be fractured and produced. It features preferably sliding sleeve valves that can assume at least two configurations: wide open and open with a screen material juxtaposed in the flow passage. In a preferred embodiment the valve assembly has three positions, adding a fully closed position to the other two mentioned. After run in, the valves can be put in the wide open position in any order desired to fracture. After fracturing, the valves can be closed or selectively be put in filtration position for production from the fractured zones in any desired order. Various ways are described to actuate the valves. The tubular can have telescoping pistons through which the fracturing can take place if the application calls for a cemented tubular. Alternatively, the tubular can be in open hole and simply have openings for passage of fracture fluid and external isolators to allow fracturing in any desired order.
摘要翻译： 将完成的管状物放置在邻近待破碎和产生的区域的位置。 它具有优选的滑动套管阀，其可呈现至少两种构造：宽敞开放并且在流动通道中并排放置筛网材料。 在优选实施例中，阀组件具有三个位置，向所提及的其它两个位置添加完全关闭位置。 运行后，阀门可以以任何希望断裂的顺序放在大开的位置。 在压裂之后，可以以任何所需的顺序将阀关闭或选择性地置于过滤位置以从断裂带进行生产。 描述了驱动阀门的各种方式。 管子可以具有伸缩活塞，如果应用需要一个胶合管，就可以通过该活塞进行压裂。 或者，管状物可以是开孔，并且简单地具有用于破裂流体和外部隔离物通过的开口，以允许任何期望的顺序压裂。
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5.发明授权Multi-position valve for fracturing and sand control and associated completion methods 有权用于压裂和防砂的多位置阀门及相关的完井方法公开(公告)号：US07971646B2
公开(公告)日：2011-07-05
申请号：US11840011
申请日：2007-08-16
IPC分类号： E21B43/26
CPC分类号： E21B43/26 , E21B23/006 , E21B43/02 , E21B43/12 , E21B2034/007
摘要： A completion tubular is placed in position adjacent the zone or zones to be fractured and produced. It features preferably sliding sleeve valves that can assume at least two configurations: wide open and open with a screen material juxtaposed in the flow passage. In a preferred embodiment the valve assembly has three positions, adding a fully closed position to the other two mentioned. After run in, the valves can be put in the wide open position in any order desired to fracture. After fracturing, the valves can be closed or selectively be put in filtration position for production from the fractured zones in any desired order. Various ways are described to actuate the valves. The tubular can have telescoping pistons through which the fracturing can take place if the application calls for a cemented tubular. Alternatively, the tubular can be in open hole and simply have openings for passage of fracture fluid and external isolators to allow fracturing in any desired order.
摘要翻译： 将完成的管状物放置在邻近待破碎和产生的区域的位置。 它具有优选的滑动套管阀，其可呈现至少两种构造：宽敞开放并且在流动通道中并排放置筛网材料。 在优选实施例中，阀组件具有三个位置，向所提及的其它两个位置添加完全关闭位置。 运行后，阀门可以以任何希望断裂的顺序放在大开的位置。 在压裂之后，可以以任何所需的顺序将阀关闭或选择性地置于过滤位置以从断裂带进行生产。 描述了驱动阀门的各种方式。 管子可以具有伸缩活塞，如果应用需要一个胶合管，就可以通过该活塞进行压裂。 或者，管状物可以是开孔，并且简单地具有用于破裂流体和外部隔离物通过的开口，以允许任何期望的顺序压裂。
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6.发明申请Multi-Position Valve for Fracturing and Sand Control and Associated Completion Methods 失效用于压裂和砂控制的多位置阀和相关的完井方法公开(公告)号：US20110120726A1
公开(公告)日：2011-05-26
申请号：US13015323
申请日：2011-01-27
CPC分类号： E21B43/26 , E21B23/006 , E21B43/02 , E21B43/12 , E21B2034/007
摘要： A completion tubular is placed in position adjacent the zone or zones to be fractured and produced. It features preferably sliding sleeve valves that can assume at least two configurations: wide open and open with a screen material juxtaposed in the flow passage. In a preferred embodiment the valve assembly has three positions, adding a fully closed position to the other two mentioned. After run in, the valves can be put in the wide open position in any order desired to fracture. After fracturing, the valves can be closed or selectively be put in filtration position for production from the fractured zones in any desired order. Various ways are described to actuate the valves. The tubular can have telescoping pistons through which the fracturing can take place if the application calls for a cemented tubular. Alternatively, the tubular can be in open hole and simply have openings for passage of fracture fluid and external isolators to allow fracturing in any desired order.
摘要翻译： 将完成的管状物放置在邻近待破碎和产生的区域的位置。 它具有优选的滑动套管阀，其可呈现至少两种构造：宽敞开放并且在流动通道中并排放置筛网材料。 在优选实施例中，阀组件具有三个位置，向所提及的其它两个位置添加完全关闭位置。 运行后，阀门可以以任何希望断裂的顺序放在大开的位置。 在压裂之后，可以以任何所需的顺序将阀关闭或选择性地置于过滤位置以从断裂带进行生产。 描述了驱动阀门的各种方式。 管子可以具有伸缩活塞，如果应用需要一个胶合管，就可以通过该活塞进行压裂。 或者，管状物可以是开孔，并且简单地具有用于破裂流体和外部隔离物通过的开口，以允许任何期望的顺序压裂。
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公开(公告)号：US20100147538A1
公开(公告)日：2010-06-17
申请号：US12698789
申请日：2010-02-02
IPC分类号： E21B33/12
CPC分类号： E21B23/06
摘要： A packer setting device provides a buffered setting mechanism as a substantially incompressible fluid is selectively flowed into a compressible fluid chamber to compress a compressible fluid. This fluid transfer causes movement of a setting sleeve so that an s associated packer device is set within a wellbore.
摘要翻译： 封隔器设置装置提供缓冲设置机构，因为基本上不可压缩的流体选择性地流入可压缩流体室以压缩可压缩流体。 这种流体传递导致设置套筒的移动，使得相关联的封隔器装置设置在井筒内。
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公开(公告)号：US07891434B2
公开(公告)日：2011-02-22
申请号：US12698789
申请日：2010-02-02
IPC分类号： E21B33/12
CPC分类号： E21B23/06
摘要： A packer setting device provides a buffered setting mechanism as a substantially incompressible fluid is selectively flowed into a compressible fluid chamber to compress a compressible fluid. This fluid transfer causes movement of a setting sleeve so that an associated packer device is set within a wellbore.
摘要翻译： 封隔器设置装置提供缓冲设置机构，因为基本上不可压缩的流体选择性地流入可压缩流体室以压缩可压缩流体。 该流体传递导致设置套筒的移动，使得相关的封隔器装置设置在井筒内。
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公开(公告)号：US20080236844A1
公开(公告)日：2008-10-02
申请号：US11729675
申请日：2007-03-29
CPC分类号： E21B23/06
摘要： A packer setting device provides a buffered setting mechanism as a substantially incompressible fluid is selectively flowed into a compressible fluid chamber to compress a compressible fluid. This fluid transfer causes movement of a setting sleeve so that an associated packer device is set within a wellbore.
摘要翻译： 封隔器设置装置提供缓冲设置机构，因为基本上不可压缩的流体选择性地流入可压缩流体室以压缩可压缩流体。 该流体传递导致设置套筒的移动，使得相关的封隔器装置设置在井筒内。
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公开(公告)号：US07681652B2
公开(公告)日：2010-03-23
申请号：US11729675
申请日：2007-03-29
IPC分类号： E21B33/128 , E21B23/06
CPC分类号： E21B23/06
摘要： A packer setting device provides a buffered setting mechanism as a substantially incompressible fluid is selectively flowed into a compressible fluid chamber to compress a compressible fluid. This fluid transfer causes movement of a setting sleeve so that an associated packer device is set within a wellbore.
摘要翻译： 封隔器设置装置提供缓冲设置机构，因为基本上不可压缩的流体选择性地流入可压缩流体室以压缩可压缩流体。 该流体传递导致设置套筒的移动，使得相关的封隔器装置设置在井筒内。
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