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1.发明申请Apparatus and Methods Setting a String at Particular Locations in a Wellbore for Performing a Wellbore Operation 审中-公开设备和方法在井眼中的特定位置设置一个字符串，用于执行井眼操作公开(公告)号：US20150075815A1
公开(公告)日：2015-03-19
申请号：US14487828
申请日：2014-09-16
摘要： An apparatus for use in a wellbore is disclosed that in one non-limiting embodiment includes a set down tool that includes a locating device configured to engage with an outer member at a selected location, a set down device configured to set down in a set down profile in the outer member when the set down device is activated, an alignment device for activating the set down device and a locking device that operates the alignment device to activate the set down device while maintaining the locating device engaged with the outer member.
摘要翻译： 公开了一种在井眼中使用的装置，在一个非限制性实施例中包括一个设定工具，其包括配置成在选定位置处与外部构件接合的定位装置，配置成在下降 当定位装置被启动时，在外部构件中形成轮廓，用于启动设定装置的对准装置和锁定装置，该装置操作对准装置以在保持定位装置与外部构件接合的同时启动放下装置。
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公开(公告)号：US10465461B2
公开(公告)日：2019-11-05
申请号：US14487828
申请日：2014-09-16
摘要： An apparatus for use in a wellbore is disclosed that in one non-limiting embodiment includes a set down tool that includes a locating device configured to engage with an outer member at a selected location, a set down device configured to set down in a set down profile in the outer member when the set down device is activated, an alignment device for activating the set down device and a locking device that operates the alignment device to activate the set down device while maintaining the locating device engaged with the outer member.
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公开(公告)号：US10370916B2
公开(公告)日：2019-08-06
申请号：US14487973
申请日：2014-09-16
摘要： An apparatus for use in a wellbore. The apparatus includes a locating device having a locating collet configured to engage with a locating profile on a housing and disengage from the locating profile when a first pull load is applied to the locating collet, a delay device that prevents application of the first pull load on the locating collet when it is engaged with the locating profile until the delay device has been activated, and a locking device configured to prevent activation of the delay device until a second pull load less than the first is applied on the locking device for a selected period of time.
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4.发明申请Apparatus and Methods for Locating a Particular Location in a Wellbore for Performing a Wellbore Operation 审中-公开在井眼中定位用于执行井眼操作的特定位置的装置和方法公开(公告)号：US20150075788A1
公开(公告)日：2015-03-19
申请号：US14487973
申请日：2014-09-16
摘要： An apparatus for use in a wellbore is disclosed that in one non-limiting embodiment includes a locating device having a locating collet configured to engage with a locating profile on a housing and disengage from the locating profile when a first pull load is applied to the locating collet, a delay device that prevents application of the first pull load on the locating collet when it is engaged with the locating profile until the delay device has been activated, and a locking device configured to prevent activation of the delay device until a second pull load less than the first is applied on the locking device for a selected period of time.
摘要翻译： 公开了一种在井眼中使用的装置，其在一个非限制性实施例中包括定位装置，该定位装置具有定位夹头，该定位夹头构造成与壳体上的定位轮廓接合并且当第一牵引负载施加到定位 夹头，延迟装置，其阻止在定位夹头与定位轮廓接合时施加第一牵引负载直到延迟装置被启动;以及锁定装置，其被配置为防止延迟装置的启动，直到第二牵引负载 小于第一次施加在锁定装置上一段选定的时间。
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公开(公告)号：US09745827B2
公开(公告)日：2017-08-29
申请号：US14590636
申请日：2015-01-06
IPC分类号： E21B34/12 , E21B33/124 , E21B34/00
CPC分类号： E21B34/12 , E21B33/124 , E21B2034/007
摘要： An apparatus for use in a wellbore includes an outer assembly and inner assembly. The outer assembly includes a set down profile, a first flow device for supplying a fluid to a zone in the wellbore and a second flow device for providing a flow path from the formation to inside of the outer assembly. The inner assembly includes a frac port for supplying a fluid from the inner assembly to the first flow device, a valve below the frac port that remains closed when a fluid at a selected flow rate flows downward from above the valve, and a bypass device uphole of the valve. The bypass device opens when the inner assembly is set down in the set down profile and provides a flow path from below the frac port to an annulus between the inner assembly and the outer assembly above the frac port.
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公开(公告)号：US20160194936A1
公开(公告)日：2016-07-07
申请号：US14590636
申请日：2015-01-06
IPC分类号： E21B34/12 , E21B43/08 , E21B47/06 , E21B33/124
CPC分类号： E21B34/12 , E21B33/124 , E21B2034/007
摘要： An apparatus for use in a wellbore is disclosed that in one non-limiting embodiment includes an outer assembly for placement in a wellbore, the outer assembly including a set down profile, a first flow device for supplying a fluid to a zone in the wellbore and a second flow device for providing a flow path from the formation to inside of the outer assembly, and an inner assembly for placement inside the outer assembly, wherein the inner assembly further includes a frac port for supplying a fluid from the inner assembly to the first flow device, a valve below the frac port that remains closed when a fluid at a selected flow rate flows downward from above the valve, and a bypass device uphole of the valve, wherein the bypass device opens when the inner assembly is set down in the set down profile and provides a flow path from below the frac port to an annulus between the inner assembly and the outer assembly above the frac port.
摘要翻译： 公开了一种在井眼中使用的装置，其在一个非限制性实施例中包括用于放置在井眼中的外部组件，外部组件包括下放型材，用于将流体供应到井眼中的区域的第一流动装置，以及 用于提供从所述地层到所述外部组件内部的流动路径的第二流动装置和用于放置在所述外部组件内部的内部组件，其中所述内部组件还包括压裂端口，用于将流体从所述内部组件供应到所述第一 流动装置，当压缩机端口下方的阀门处于选定流量的流体从阀上方向下流动时保持关闭;以及旁路装置，其中所述旁路装置在内部组件被放置在阀 并且提供从压裂端口下方到内部组件和压缩机端口上方的外部组件之间的环形空间的流动路径。
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