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公开(公告)号：US20100193187A1
公开(公告)日：2010-08-05
申请号：US12363991
申请日：2009-02-02
申请人： Stephane Briquet , Kevin Zanca , Wade Evans, II
发明人： Stephane Briquet , Kevin Zanca , Wade Evans, II
CPC分类号： E21B49/081 , E21B49/10
摘要： An apparatus for testing a subterranean formation penetrated by a wellbore, comprising a tool having a sample flow line an inlet disposed with the tool and configured to establish fluid communication between the formation and the sample flow line to draw a fluid sample into the sample flow line, and an active filter positioned in the sample flow line and providing a filter flow route and a bypass flow route in the sample flow line.
摘要翻译： 一种用于测试由井筒穿透的地层的装置，包括具有样品流动管线的工具，所述工具具有与所述工具一起设置的入口并且构造成在所述地层和所述样品流动管线之间建立流体连通以将流体样品吸入所述样品流动管线 以及位于样品流动管线中的活性过滤器，并且在样品流动管线中提供过滤器流动路径和旁路流动路线。
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公开(公告)号：US20110308787A1
公开(公告)日：2011-12-22
申请号：US13176974
申请日：2011-07-06
申请人： Stephane Briquet , Kevin Zanca , Wade Evans, II
发明人： Stephane Briquet , Kevin Zanca , Wade Evans, II
IPC分类号： E03B3/18
CPC分类号： E21B49/081 , E21B49/10
摘要： An apparatus for testing a subterranean formation penetrated by a wellbore, comprising a tool having a sample flow line an inlet disposed with the tool and configured to establish fluid communication between the formation and the sample flow line to draw a fluid sample into the sample flow line, and an active filter positioned in the sample flow line and providing a filter flow route and a bypass flow route in the sample flow line.
摘要翻译： 一种用于测试由井筒穿透的地层的装置，包括具有样品流动管线的工具，所述工具具有与所述工具一起设置的入口并且构造成在所述地层和所述样品流动管线之间建立流体连通以将流体样品吸入所述样品流动管线 以及位于样品流动管线中的活性过滤器，并且在样品流动管线中提供过滤器流动路径和旁路流动路线。
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公开(公告)号：US08967242B2
公开(公告)日：2015-03-03
申请号：US13304954
申请日：2011-11-28
申请人： Wade Evans, II , Stephane Briquet
发明人： Wade Evans, II , Stephane Briquet
CPC分类号： E21B49/10
摘要： An apparatus includes a downhole tool for conveyance in a wellbore extending into a subterranean formation. The downhole tool includes a focused sampling probe that includes a piston movable between an open position and a closed position, an auxiliary filter coupled to the piston, and a scraper that interfaces with the auxiliary filter. Movement of the piston may cause the auxiliary filter to move against the scraper.
摘要翻译： 一种装置包括用于在延伸到地下地层中的井眼中输送的井下工具。 所述井下工具包括聚焦的采样探头，其包括可在打开位置和关闭位置之间移动的活塞，耦合到所述活塞的辅助过滤器以及与所述辅助过滤器相接合的刮刀。 活塞的运动可能导致辅助过滤器抵靠刮刀移动。
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公开(公告)号：US20120160514A1
公开(公告)日：2012-06-28
申请号：US13304954
申请日：2011-11-28
申请人： Wade Evans, II , Stephane Briquet
发明人： Wade Evans, II , Stephane Briquet
CPC分类号： E21B49/10
摘要： An apparatus includes a downhole tool for conveyance in a wellbore extending into a subterranean formation. The downhole tool includes a focused sampling probe that includes a piston movable between an open position and a closed position, an auxiliary filter coupled to the piston, and a scraper that interfaces with the auxiliary filter. Movement of the piston may cause the auxiliary filter to move against the scraper.
摘要翻译： 一种装置包括用于在延伸到地下地层中的井眼中输送的井下工具。 所述井下工具包括聚焦的采样探头，其包括可在打开位置和关闭位置之间移动的活塞，耦合到所述活塞的辅助过滤器以及与所述辅助过滤器接合的刮刀。 活塞的运动可能导致辅助过滤器抵靠刮刀移动。
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公开(公告)号：US07997341B2
公开(公告)日：2011-08-16
申请号：US12363991
申请日：2009-02-02
申请人： Stephane Briquet , Kevin Zanca , Wade Evans, II
发明人： Stephane Briquet , Kevin Zanca , Wade Evans, II
IPC分类号： E21B49/10
CPC分类号： E21B49/081 , E21B49/10
摘要： An apparatus for testing a subterranean formation penetrated by a wellbore, comprising a tool having a sample flow line an inlet disposed with the tool and configured to establish fluid communication between the formation and the sample flow line to draw a fluid sample into the sample flow line, and an active filter positioned in the sample flow line and providing a filter flow route and a bypass flow route in the sample flow line.
摘要翻译： 一种用于测试由井筒穿透的地层的装置，包括具有样品流动管线的工具，所述工具具有与所述工具一起设置的入口并且构造成在所述地层和所述样品流动管线之间建立流体连通以将流体样品吸入所述样品流动管线 以及位于样品流动管线中的活性过滤器，并且在样品流动管线中提供过滤器流动路径和旁路流动路线。
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公开(公告)号：US08408298B2
公开(公告)日：2013-04-02
申请号：US13176974
申请日：2011-07-06
申请人： Stephane Briquet , Kevin Zanca , Wade Evans, II
发明人： Stephane Briquet , Kevin Zanca , Wade Evans, II
IPC分类号： E21B49/10
CPC分类号： E21B49/081 , E21B49/10
摘要： An apparatus for testing a subterranean formation penetrated by a wellbore is disclosed. The apparatus has a tool with a sample flow line an inlet disposed with the tool and configured to establish fluid communication between the formation and the sample flow line to draw a fluid sample into the sample flow line. An active filter is positionable in the sample flow line and provides a filter flow route and a bypass flow route in the sample flow line.
摘要翻译： 公开了一种用于测试由井眼渗透的地层的装置。 该装置具有工具，其具有样品流动管线，入口与工具一起设置并且构造成在地层和样品流动管线之间建立流体连通以将流体样品吸入样品流动管线。 活性过滤器可定位在样品流动管线中，并在样品流动管线中提供过滤器流动路径和旁路流动路线。
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公开(公告)号：US20110284212A1
公开(公告)日：2011-11-24
申请号：US13198973
申请日：2011-08-05
申请人： Chen Tao , Danny A. Hlavinka , Jonathan W. Brown , Christopher S. Del Campo , Stephane Briquet , Steve Ervin , Kevin W. Hayes
发明人： Chen Tao , Danny A. Hlavinka , Jonathan W. Brown , Christopher S. Del Campo , Stephane Briquet , Steve Ervin , Kevin W. Hayes
IPC分类号： E21B33/12
CPC分类号： E21B49/10 , E21B33/1216
摘要： A probe for establishing fluid communication between a downhole tool and a subterranean formation is provided. The downhole tool is positioned in a wellbore penetrating the subterranean formation. The probe includes a platform operatively connected to the downhole tool, at least one packer operatively connected to the platform, the packer having at least one hole extending therethrough and at least one embedded member disposed in the packer for enhancing the operation of the packer as it is pressed against the wellbore wall.
摘要翻译： 提供了用于在井下工具和地下地层之间建立流体连通的探针。 井下工具位于穿透地下地层的井眼中。 探针包括可操作地连接到井下工具的平台，至少一个封闭器，其可操作地连接到平台，封隔器具有延伸穿过其中的至少一个孔和设置在封隔器中的至少一个嵌入构件，用于增强封隔器的操作 被压靠在井壁上。
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公开(公告)号：US20110272140A1
公开(公告)日：2011-11-10
申请号：US13185591
申请日：2011-07-19
申请人： Stephane Briquet , Steve Ervin , Kevin Hayes , Chris Del Campo , Joe Nahas
发明人： Stephane Briquet , Steve Ervin , Kevin Hayes , Chris Del Campo , Joe Nahas
IPC分类号： E21B17/02
CPC分类号： E21B17/028 , E21B49/10
摘要： A field joint for connecting a plurality of downhole tool modules is disclosed. The modules include a housing and an electrical line. A bulkhead is coupled to a first module that includes a first conduit aperture for receiving an electrical connector assembly. The first electrical connector assembly is releasably coupled to the exterior portion of the first module and includes a first connector having a first end adapted for electrical coupling to an electrical line. A connector block is coupled to the second module that includes a second conduit aperture positioned to substantially face the first conduit aperture when the first and second modules are joined. A second electrical connector is disposed in the second conduit aperture and is electrically coupled to an electrical line such that an electrical contact is established with a second end of the first connector when the first and second modules are joined.
摘要翻译： 公开了一种用于连接多个井下工具模块的现场接头。 模块包括外壳和电线。 隔板联接到第一模块，其包括用于接收电连接器组件的第一导管孔。 第一电连接器组件可释放地联接到第一模块的外部部分，并且包括具有适于电连接到电线的第一端的第一连接器。 连接器块联接到第二模块，该第二模块包括第二导管孔，当第一和第二模块接合时，第二导管孔基本上面对第一导管孔。 第二电连接器设置在第二导管孔中并且电耦合到电线，使得当第一和第二模块接合时，与第一连接器的第二端建立电接触。
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公开(公告)号：US20100071898A1
公开(公告)日：2010-03-25
申请号：US12234107
申请日：2008-09-19
申请人： Pierre-Yves Corre , Edward Harrigan , Alexander F. Zazovsky , Stephane Briquet , Stephen Yeldell , Carsten Sonne , Stephane Metayer
发明人： Pierre-Yves Corre , Edward Harrigan , Alexander F. Zazovsky , Stephane Briquet , Stephen Yeldell , Carsten Sonne , Stephane Metayer
IPC分类号： E21B49/10
CPC分类号： E21B49/10 , E21B33/12 , E21B33/1208 , E21B37/00 , E21B49/08 , E21B49/081
摘要： A technique involves collecting formation fluids through a single packer having at least one drain located within the single packer. The single packer is designed with an outer structural layer that expands across an expansion zone to facilitate creation of a seal with a surrounding wellbore wall. An inflatable bladder can be used within the outer structural layer to cause expansion, and a seal can be disposed for cooperation with the outer structural layer to facilitate sealing engagement with the surrounding wellbore wall. One or more drain features are used to improve the sampling process and/or to facilitate flow through the drain over the life of the single packer.
摘要翻译： 一种技术涉及通过单个封隔器收集地层流体，其具有位于单个封隔器内的至少一个排水口。 单个封隔器设计有外部结构层，其膨胀跨越膨胀区域，以便于与周围的井筒壁形成密封。 可以在外部结构层内使用可膨胀的气囊来引起膨胀，并且可以设置密封件以与外部结构层配合以便于与周围的井筒壁的密封接合。 一个或多个漏极特征用于改善采样过程和/或在单个封隔器的使用寿命期间促进通过漏极的流动。
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公开(公告)号：US08042611B2
公开(公告)日：2011-10-25
申请号：US12762709
申请日：2010-04-19
申请人： Stephane Briquet , Steve Ervin , Kevin Hayes , Chris Del Campo , Joe Nahas
发明人： Stephane Briquet , Steve Ervin , Kevin Hayes , Chris Del Campo , Joe Nahas
IPC分类号： E21B17/02
CPC分类号： E21B17/028 , E21B49/10
摘要： A field joint for connecting a plurality of downhole tool modules is disclosed. The modules include a housing and an electrical line. A bulkhead is coupled to a first module that includes a first conduit aperture for receiving an electrical connector assembly. The first electrical connector assembly is releasably coupled to the exterior portion of the first module and includes a first connector having a first end adapted for electrical coupling to an electrical line. A connector block is coupled to the second module that includes a second conduit aperture positioned to substantially face the first conduit aperture when the first and second modules are joined. A second electrical connector is disposed in the second conduit aperture and is electrically coupled to an electrical line such that an electrical contact is established with a second end of the first connector when the first and second modules are joined.
摘要翻译： 公开了一种用于连接多个井下工具模块的现场接头。 模块包括外壳和电线。 隔板联接到第一模块，其包括用于接收电连接器组件的第一导管孔。 第一电连接器组件可释放地联接到第一模块的外部部分，并且包括具有适于电连接到电线的第一端的第一连接器。 连接器块联接到第二模块，该第二模块包括第二导管孔，当第一和第二模块接合时，第二导管孔基本上面对第一导管孔。 第二电连接器设置在第二导管孔中并且电耦合到电线，使得当第一和第二模块接合时，与第一连接器的第二端建立电接触。
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