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1. 发明授权

US08066071B2 Diverter valve 有权
标题翻译：转向阀
公开(公告)号：US08066071B2
公开(公告)日：2011-11-29
申请号：US12261184
申请日：2008-10-30
申请人： Ashish Sharma , Gregory Daniel , Barry Scott Stringfield , Robert Krush
发明人： Ashish Sharma , Gregory Daniel , Barry Scott Stringfield , Robert Krush
IPC分类号： E21B43/16
CPC分类号： E21B43/14 , E21B34/14 , E21B43/16
摘要： Apparatus for multi-zone wellbores that can by-pass upper hydrocarbon bearing zones and deliver fluid to lower hydrocarbon bearing zones. The apparatus can include at least one housing, and at least one port can be formed through the housing. An inner sleeve can be positioned within the housing. At least one cavity can be radially disposed on an outer diameter of the inner sleeve, and each cavity can be located within an annulus formed between the inner sleeve and the housing. A ball can be disposed within each cavity, and the ball can be adapted to selectively engage the port.
摘要翻译：用于多区域井筒的设备，其可绕过上部含烃区域并将流体输送到较低碳氢化合物承载区域。该装置可以包括至少一个壳体，并且可以通过壳体形成至少一个端口。内套筒可以定位在壳体内。至少一个空腔可以径向设置在内套筒的外径上，并且每个空腔可以位于形成在内套筒和壳体之间的环形空间中。球可以设置在每个空腔内，并且球可以适于选择性地接合端口。

2. 发明申请

US20090114393A1 DIVERTER VALVE 有权
标题翻译：水阀
公开(公告)号：US20090114393A1
公开(公告)日：2009-05-07
申请号：US12261184
申请日：2008-10-30
申请人： Ashish Sharma , Gregory Daniel , Barry Scott Stringfield , Robert Krush
发明人： Ashish Sharma , Gregory Daniel , Barry Scott Stringfield , Robert Krush
IPC分类号： E21B43/16 , E21B34/14
CPC分类号： E21B43/14 , E21B34/14 , E21B43/16
摘要： Apparatus for multi-zone wellbores that can by-pass upper hydrocarbon bearing zones and deliver fluid to lower hydrocarbon bearing zones. The apparatus can include at least one housing, and at least one port can be formed through the housing. An inner sleeve can be positioned within the housing. At least one cavity can be radially disposed on an outer diameter of the inner sleeve, and each cavity can be located within an annulus formed between the inner sleeve and the housing. A ball can be disposed within each cavity, and the ball can be adapted to selectively engage the port.
摘要翻译：用于多区域井筒的设备，其可绕过上部含烃区域并将流体输送到较低碳氢化合物承载区域。该装置可以包括至少一个壳体，并且可以通过壳体形成至少一个端口。内套筒可以定位在壳体内。至少一个空腔可以径向设置在内套筒的外径上，并且每个空腔可以位于形成在内套筒和壳体之间的环形空间中。球可以设置在每个空腔内，并且球可以适于选择性地接合端口。

3. 发明申请

US20080142225A1 Chemical deployment canisters for downhole use 有权
标题翻译：化学部署罐用于井下使用
公开(公告)号：US20080142225A1
公开(公告)日：2008-06-19
申请号：US11639031
申请日：2006-12-14
申请人： Martin Prado , Robert Krush , Ashish Sharma
发明人： Martin Prado , Robert Krush , Ashish Sharma
IPC分类号： E21B21/00
CPC分类号： E21B43/045 , E21B43/25
摘要： An apparatus for deployment of a reagent downhole includes a housing configured to move in a borehole; a chamber for storing the reagent, wherein the chamber is disposed in the housing and has one or more outlets for dispensing the reagent; a piston configured to move in the chamber; and a trigger mechanism. A method for deploying a reagent downhole includes disposing a tool downhole, wherein the tool comprises a canister storing the reagent, wherein the canister includes a housing configured to move in a borehole, a chamber for storing the reagent, wherein the chamber is disposed in the housing and has one or more outlets for dispensing the reagent, a piston configured to move in the chamber, and a trigger mechanism; and activating the trigger mechanism to move the piston to deploy the reagent.
摘要翻译：用于部署井下试剂的装置包括构造成在钻孔中移动的壳体; 用于存储试剂的室，其中所述室设置在所述壳体中并具有用于分配试剂的一个或多个出口; 构造成在所述室中移动的活塞; 和触发机制。用于在井下部署试剂的方法包括在井下设置工具，其中所述工具包括容纳所述试剂的罐，其中所述罐包括构造成在井眼中移动的壳体，用于存储所述试剂的室，其中所述室设置在并且具有用于分配试剂的一个或多个出口，构造成在室中移动的活塞和触发机构; 并激活触发机构以使活塞移动以展开试剂。

4. 发明授权

US07546878B2 Chemical deployment canisters for downhole use 有权
标题翻译：化学部署罐用于井下使用
公开(公告)号：US07546878B2
公开(公告)日：2009-06-16
申请号：US11639031
申请日：2006-12-14
申请人： Martin Prado , Robert Krush , Ashish Sharma
发明人： Martin Prado , Robert Krush , Ashish Sharma
IPC分类号： E21B21/00
CPC分类号： E21B43/045 , E21B43/25
摘要： An apparatus for deployment of a reagent downhole includes a housing configured to move in a borehole; a chamber for storing the reagent, wherein the chamber is disposed in the housing and has one or more outlets for dispensing the reagent; a piston configured to move in the chamber; and a trigger mechanism. A method for deploying a reagent downhole includes disposing a tool downhole, wherein the tool comprises a canister storing the reagent, wherein the canister includes a housing configured to move in a borehole, a chamber for storing the reagent, wherein the chamber is disposed in the housing and has one or more outlets for dispensing the reagent, a piston configured to move in the chamber, and a trigger mechanism; and activating the trigger mechanism to move the piston to deploy the reagent.
摘要翻译：用于部署井下试剂的装置包括构造成在钻孔中移动的壳体; 用于存储试剂的室，其中所述室设置在所述壳体中并具有用于分配试剂的一个或多个出口; 构造成在所述室中移动的活塞; 和触发机制。用于在井下部署试剂的方法包括在井下设置工具，其中所述工具包括容纳所述试剂的罐，其中所述罐包括构造成在井眼中移动的壳体，用于存储所述试剂的室，其中所述室设置在并且具有用于分配试剂的一个或多个出口，构造成在室中移动的活塞和触发机构; 并激活触发机构以使活塞移动以展开试剂。

5. 发明申请

US20120118564A1 Erosion Tracer And Monitoring System And Methodology 有权
标题翻译：侵蚀示踪及监测系统及方法
公开(公告)号：US20120118564A1
公开(公告)日：2012-05-17
申请号：US13274849
申请日：2011-10-17
申请人： Luiz Gomes , Stephen D. Mason , Francois M. Auzerais , Robert Krush , Mehmet Parlar
发明人： Luiz Gomes , Stephen D. Mason , Francois M. Auzerais , Robert Krush , Mehmet Parlar
IPC分类号： E21B47/11 , E21B34/00
CPC分类号： E21B43/08 , E21B47/01 , E21B47/011 , E21B47/1015 , E21B47/124
摘要： A technique provides a system and methodology for detecting and monitoring erosion in various environments, including downhole environments. A tracer element is located in a component such that sufficient erosion of the component due to fluid flow exposes the tracer element. A monitoring system is disposed for cooperation with the tracer element such that exposure of the tracer element is detected by the monitoring system. The monitoring system outputs appropriate data indicative of the erosion to enable adjustments to the fluid flow.
摘要翻译：一种技术提供了一种用于检测和监测各种环境（包括井下环境）侵蚀的系统和方法。示踪元件位于组件中，使得由于流体流动引起的部件的充分侵蚀暴露了示踪元件。设置监视系统以与跟踪元件协作，使得监视系统检测示踪元件的曝光。监测系统输出指示侵蚀的适当数据，以便调整流体流动。

6. 发明申请

US20100163235A1 EFFICIENT SINGLE TRIP GRAVEL PACK SERVICE TOOL 失效
标题翻译：高效的单行包装服务工具
公开(公告)号：US20100163235A1
公开(公告)日：2010-07-01
申请号：US12580736
申请日：2009-10-16
申请人： Dexter Mootoo , Robert Krush , John Whitsitt , Adam Charles Vasper , Graham Watson
发明人： Dexter Mootoo , Robert Krush , John Whitsitt , Adam Charles Vasper , Graham Watson
IPC分类号： E21B43/04 , E21B47/00 , E21B43/10 , E21B43/08 , E21B43/00 , E21B34/06
CPC分类号： E21B21/10 , E21B43/045
摘要： A service tool and methods for performing subterranean hydrocarbon services in a wellbore. The service tool can include a body that having an aperture formed therethrough. A valve system can be connected to the body. The valve system can selectively form a flow path between a first portion of the aperture and a second portion of the aperture; a flow path between a first flow port formed through a first portion of the body, the aperture, and the outer diameter of the body; and/or a flow path between a channel formed in a portion of the body, a second flow port formed through a second portion of the body, and the second portion of the aperture.
摘要翻译：一种用于在井眼中进行地下烃类服务的服务工具和方法。服务工具可以包括具有穿过其中形成的孔的主体。阀门系统可以连接到车身。阀系统可以选择性地在孔的第一部分和孔的第二部分之间形成流动路径; 在通过主体的第一部分形成的第一流动口与孔的外径之间的流动路径; 和/或形成在主体的一部分中的通道之间的流动路径，通过主体的第二部分形成的第二流动口和孔的第二部分。

7. 发明授权

US09267360B2 Premium mesh screen 有权
标题翻译：高级网格屏幕
公开(公告)号：US09267360B2
公开(公告)日：2016-02-23
申请号：US13431720
申请日：2012-03-27
申请人： Robert Krush , Terje Moen , Min Mark Yuan , Arnold Gene Marsh
发明人： Robert Krush , Terje Moen , Min Mark Yuan , Arnold Gene Marsh
IPC分类号： E21B43/08
CPC分类号： E21B43/08 , Y10T137/794
摘要： Systems and methods for preventing particles from flowing into a base pipe are provided. A base pipe can have a plurality of perforations formed radially therethrough. A filtering strip can be wrapped helically around an outer surface of the base pipe to cover at least a portion of the perforations. The filtering strip can include a drainage layer, a filter layer, and a shroud layer. The drainage layer can include a plurality of ribs in contact with the outer surface of the base pipe. The filter layer can be coupled to the drainage layer and include at least one mesh screen. The shroud layer can be coupled to the filter layer and include a perforated metal sheet.
摘要翻译：提供了防止颗粒流入基管的系统和方法。基管可以具有径向形成的多个穿孔。过滤条可以围绕基管的外表面螺旋地包裹以覆盖至少一部分穿孔。过滤条可以包括排水层，过滤层和护罩层。排水层可以包括与基管的外表面接触的多个肋。过滤层可以连接到排水层并且包括至少一个筛网。护罩层可以连接到过滤层并且包括穿孔金属片。

8. 发明申请

US20120298223A1 PREMIUM MESH SCREEN 有权
标题翻译：高级筛网
公开(公告)号：US20120298223A1
公开(公告)日：2012-11-29
申请号：US13431720
申请日：2012-03-27
申请人： Robert Krush , Terje Moen , Min Mark Yuan , Arnold Gene Marsh
发明人： Robert Krush , Terje Moen , Min Mark Yuan , Arnold Gene Marsh
IPC分类号： B01D29/00
CPC分类号： E21B43/08 , Y10T137/794
摘要： Systems and methods for preventing particles from flowing into a base pipe are provided. A base pipe can have a plurality of perforations formed radially therethrough. A filtering strip can be wrapped helically around an outer surface of the base pipe to cover at least a portion of the perforations. The filtering strip can include a drainage layer, a filter layer, and a shroud layer. The drainage layer can include a plurality of ribs in contact with the outer surface of the base pipe. The filter layer can be coupled to the drainage layer and include at least one mesh screen. The shroud layer can be coupled to the filter layer and include a perforated metal sheet.
摘要翻译：提供了防止颗粒流入基管的系统和方法。底管可以具有径向形成的多个穿孔。过滤条可以围绕基管的外表面螺旋地包裹以覆盖至少一部分穿孔。过滤条可以包括排水层，过滤层和护罩层。排水层可以包括与基管的外表面接触的多个肋。过滤层可以连接到排水层并且包括至少一个筛网。护罩层可以连接到过滤层并且包括穿孔金属片。

9. 发明授权

US08496055B2 Efficient single trip gravel pack service tool 失效
标题翻译：高效单程砾石包装服务工具
公开(公告)号：US08496055B2
公开(公告)日：2013-07-30
申请号：US12580736
申请日：2009-10-16
申请人： Dexter Myles Mootoo , Robert Krush , John Whitsitt , Adam Charles Vasper , Graham Watson
发明人： Dexter Myles Mootoo , Robert Krush , John Whitsitt , Adam Charles Vasper , Graham Watson
IPC分类号： E21B43/04
CPC分类号： E21B21/10 , E21B43/045
摘要： A service tool and methods for performing subterranean hydrocarbon services in a wellbore. The service tool can include a body that having an aperture formed therethrough. A valve system can be connected to the body. The valve system can selectively form a flow path between a first portion of the aperture and a second portion of the aperture; a flow path between a first flow port formed through a first portion of the body, the aperture, and the outer diameter of the body; and/or a flow path between a channel formed in a portion of the body, a second flow port formed through a second portion of the body, and the second portion of the aperture.
摘要翻译：一种用于在井眼中进行地下烃类服务的服务工具和方法。服务工具可以包括具有穿过其中形成的孔的主体。阀门系统可以连接到车身。阀系统可以选择性地在孔的第一部分和孔的第二部分之间形成流动路径; 在通过主体的第一部分形成的第一流动口与孔的外径之间的流动路径; 和/或形成在主体的一部分中的通道之间的流动路径，通过主体的第二部分形成的第二流动口和孔的第二部分。

10. 发明授权

US09422793B2 Erosion tracer and monitoring system and methodology 有权
标题翻译：侵蚀示踪剂和监测系统和方法
公开(公告)号：US09422793B2
公开(公告)日：2016-08-23
申请号：US13274849
申请日：2011-10-17
申请人： Luiz Gomes , Stephen D. Mason , Francois M. Auzerais , Robert Krush , Mehmet Parlar
发明人： Luiz Gomes , Stephen D. Mason , Francois M. Auzerais , Robert Krush , Mehmet Parlar
IPC分类号： E21B47/11 , E21B43/08 , E21B47/01 , E21B47/10 , E21B47/12
CPC分类号： E21B43/08 , E21B47/01 , E21B47/011 , E21B47/1015 , E21B47/124
摘要： A technique provides a system and methodology for detecting and monitoring erosion in various environments, including downhole environments. A tracer element is located in a component such that sufficient erosion of the component due to fluid flow exposes the tracer element. A monitoring system is disposed for cooperation with the tracer element such that exposure of the tracer element is detected by the monitoring system. The monitoring system outputs appropriate data indicative of the erosion to enable adjustments to the fluid flow.
摘要翻译：一种技术提供了一种用于检测和监测各种环境（包括井下环境）侵蚀的系统和方法。示踪元件位于组件中，使得由于流体流动引起的部件的充分侵蚀暴露了示踪元件。设置监视系统以与跟踪元件协作，使得监视系统检测示踪元件的曝光。监测系统输出指示侵蚀的适当数据，以便调整流体流动。

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