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1.发明授权Formation pressure testing apparatus with flexible member and method of formation pressure testing 有权具有柔性构件的地层压力试验装置和地层压力试验方法公开(公告)号：US07416023B2
公开(公告)日：2008-08-26
申请号：US10871460
申请日：2004-06-18
摘要： An apparatus and method for use in determining pressure at a formation of interest in-situ. A carrier carrying a tool is conveyed in a borehole. The tool includes a sealing member and a port exposable to the formation of interest. A formation fluid sampling chamber is separated from a hydraulic fluid chamber by a flexible member that allows pressure communication from the fluid sampling chamber to the hydraulic fluid chamber. A sensor senses pressure in the hydraulic fluid for determining pressure in the sampling chamber.
摘要翻译： 用于原位形成感兴趣的压力的装置和方法。 承载工具的载体在钻孔中传送。 该工具包括密封构件和可暴露于兴趣形成的端口。 地层流体采样室通过柔性构件与液压流体室分离，该柔性构件允许从流体采样室到液压流体室的压力连通。 传感器感测液压流体中的压力，用于确定取样室中的压力。
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公开(公告)号：US06837314B2
公开(公告)日：2005-01-04
申请号：US10100670
申请日：2002-03-18
IPC分类号： E21B7/06 , E21B47/01 , E21B49/10 , E21B47/024 , E21B47/06
摘要： The present invention is an apparatus and method for use in a well borehole drilled into a formation. The apparatus comprises a work string disposed in the borehole. The work string includes at least one modular body portion having at least one receptacle. A modular tool is disposed in the at least one receptacle for carrying out a drilling operation. The modular tool may be a tool for use in drilling a well borehole, it may be a tool for testing a formation surrounding a borehole, or the modular tool may be a combination. For example, one aspect of the present invention provides a modular steering rib. The modular steering rib may also include modular components for sampling and testing formation fluid.
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3.发明申请Formation pressure testing apparatus with flexible member and method of formation pressure testing 有权具有柔性构件的地层压力试验装置和地层压力试验方法公开(公告)号：US20050011644A1
公开(公告)日：2005-01-20
申请号：US10871460
申请日：2004-06-18
摘要： An apparatus and method for use in determining pressure at a formation of interest in-situ. A carrier carrying a tool is conveyed in a borehole. The tool includes a sealing member and a port exposable to the formation of interest. A formation fluid sampling chamber is separated from a hydraulic fluid chamber by a flexible member that allows pressure communication from the fluid sampling chamber to the hydraulic fluid chamber. A sensor senses pressure in the hydraulic fluid for determining pressure in the sampling chamber.
摘要翻译： 用于原位形成感兴趣的压力的装置和方法。 承载工具的载体在钻孔中传送。 该工具包括密封构件和可暴露于兴趣形成的端口。 地层流体采样室通过柔性构件与液压流体室分离，该柔性构件允许从流体采样室到液压流体室的压力连通。 传感器感测液压流体中的压力，用于确定取样室中的压力。
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公开(公告)号：US08627893B2
公开(公告)日：2014-01-14
申请号：US13086096
申请日：2011-04-13
申请人： Alexander Otto , Gunnar Bothmann
发明人： Alexander Otto , Gunnar Bothmann
IPC分类号： E21B34/06
CPC分类号： F16K25/005 , E21B21/10 , E21B34/06 , Y10T137/86879
摘要： A disk member selectively blocks flow across a fluid conduit formed in a body. The disk member may include a shaft having a longitudinal axis, a ring member disposed on the shaft, a sealing member disposed on the shaft, and a pressure applying surface in contact with the sealing member. The pressure applying surface may be non-orthogonal to the longitudinal axis.
摘要翻译： 盘构件选择性地阻挡流过在体内形成的流体导管的流动。 盘构件可以包括具有纵轴的轴，设置在轴上的环构件，设置在轴上的密封构件和与密封构件接触的加压表面。 压力施加表面可以与纵向轴线不正交。
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公开(公告)号：US20130213711A1
公开(公告)日：2013-08-22
申请号：US13399454
申请日：2012-02-17
CPC分类号： E21B47/011 , E21B47/01 , E21B49/08 , E21B49/081 , E21B49/086
摘要： An apparatus and method conducting downhole measurement operations in a borehole penetrating an earth formation. The apparatus may include a module configured to be conveyed in a borehole and to receive at least one device. The module may receive the device internally or in one or more recessed areas. A housing with at least one opening may encompass the exterior of the module. The apparatus may have a first position that allows access to the module through the at least one opening, and a second position that isolates the module from the exterior of the housing. The method may include conducting downhole measurement related operations using the apparatus. The method may include moving the housing and module between the first position and the second position.
摘要翻译： 在渗透地层的钻孔中进行井下测量操作的装置和方法。 该装置可以包括被配置为在钻孔中传送并接收至少一个装置的模块。 模块可以在内部或在一个或多个凹陷区域中接收设备。 具有至少一个开口的壳体可以包围模块的外部。 该装置可以具有允许通过至少一个开口进入模块的第一位置，以及将模块与壳体的外部隔离的第二位置。 该方法可以包括使用该装置进行井下测量相关操作。 该方法可以包括在第一位置和第二位置之间移动壳体和模块。
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公开(公告)号：US09273546B2
公开(公告)日：2016-03-01
申请号：US13399454
申请日：2012-02-17
IPC分类号： E21B47/017 , E21B47/01 , E21B49/08
CPC分类号： E21B47/011 , E21B47/01 , E21B49/08 , E21B49/081 , E21B49/086
摘要： An apparatus and method conducting downhole measurement operations in a borehole penetrating an earth formation. The apparatus may include a module configured to be conveyed in a borehole and to receive at least one device. The module may receive the device internally or in one or more recessed areas. A housing with at least one opening may encompass the exterior of the module. The apparatus may have a first position that allows access to the module through the at least one opening, and a second position that isolates the module from the exterior of the housing. The method may include conducting downhole measurement related operations using the apparatus. The method may include moving the housing and module between the first position and the second position.
摘要翻译： 在渗透地层的钻孔中进行井下测量操作的装置和方法。 该装置可以包括被配置为在钻孔中传送并接收至少一个装置的模块。 模块可以在内部或在一个或多个凹陷区域中接收设备。 具有至少一个开口的壳体可以包围模块的外部。 该装置可以具有允许通过至少一个开口进入模块的第一位置，以及将模块与壳体的外部隔离的第二位置。 该方法可以包括使用该装置进行井下测量相关操作。 该方法可以包括在第一位置和第二位置之间移动壳体和模块。
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公开(公告)号：US20110253240A1
公开(公告)日：2011-10-20
申请号：US13086096
申请日：2011-04-13
申请人： Alexander Otto , Gunnar Bothmann
发明人： Alexander Otto , Gunnar Bothmann
IPC分类号： F16K11/07
CPC分类号： F16K25/005 , E21B21/10 , E21B34/06 , Y10T137/86879
摘要： A disk member selectively blocks flow across a fluid conduit formed in a body. The disk member may include a shaft having a longitudinal axis, a ring member disposed on the shaft, a sealing member disposed on the shaft, and a pressure applying surface in contact with the sealing member. The pressure applying surface may be non-orthogonal to the longitudinal axis.
摘要翻译： 盘构件选择性地阻挡流过形成在体内的流体导管的流动。 盘构件可以包括具有纵轴的轴，设置在轴上的环构件，设置在轴上的密封构件和与密封构件接触的加压表面。 压力施加表面可以与纵向轴线不正交。
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