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1.发明授权Apparatus and methods to perform downhole measurements associated with subterranean formation evaluation 有权执行与地下地层评估相关的井下测量的装置和方法公开(公告)号：US07581440B2
公开(公告)日：2009-09-01
申请号：US11755231
申请日：2007-05-30
摘要： A system for testing a subterranean formation penetrated by a well includes a downhole tool configured to be coupled to a work string that includes a tool body having a longitudinal bore for circulating a fluid and at least one aperture configured to receive at least one module. The system further includes a plurality of modules that are each configured to engage the at least one aperture and at least one cavity configured for receiving a probe, and a plurality of probes that each include at least one orifice configured for testing the formation, wherein a first of the plurality of probes has a first configuration and a second of the plurality of probes has a second configuration.
摘要翻译： 用于测试由井渗透的地下地层的系统包括井下工具，该井下工具被配置为联接到工作串，其包括具有用于循环流体的纵向孔的工具主体和被配置为接收至少一个模块的至少一个孔。 所述系统还包括多个模块，每个模块被配置为接合所述至少一个孔和被配置用于接收探针的至少一个空腔，以及多个探针，每个探针包括构造成用于测试地层的至少一个孔，其中， 多个探针中的第一个具有第一配置，并且多个探针中的第二探针具有第二配置。
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2.发明申请Apparatus and Methods to Perform Downhole Measurements associated with Subterranean Formation Evaluation 有权进行与地下地层评估相关的井下测量的装置和方法公开(公告)号：US20080115575A1
公开(公告)日：2008-05-22
申请号：US11755231
申请日：2007-05-30
IPC分类号： E21B49/08
摘要： A system for testing a subterranean formation penetrated by a well includes a downhole tool configured to be coupled to a work string that includes a tool body having a longitudinal bore for circulating a fluid and at least one aperture configured to receive at least one module. The system further includes a plurality of modules that are each configured to engage the at least one aperture and at least one cavity configured for receiving a probe, and a plurality of probes that each include at least one orifice configured for testing the formation, wherein a first of the plurality of probes has a first configuration and a second of the plurality of probes has a second configuration.
摘要翻译： 用于测试由井渗透的地下地层的系统包括井下工具，该井下工具被配置为联接到工作串，其包括具有用于循环流体的纵向孔的工具主体和被配置为接收至少一个模块的至少一个孔。 所述系统还包括多个模块，每个模块被配置为接合所述至少一个孔和被配置用于接收探针的至少一个空腔，以及多个探针，每个探针包括构造成用于测试地层的至少一个孔，其中， 多个探针中的第一个具有第一配置，并且多个探针中的第二探针具有第二配置。
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3.发明申请公开(公告)号：US20090158837A1
公开(公告)日：2009-06-25
申请号：US12393945
申请日：2009-02-26
IPC分类号： E21B47/08
摘要： A system for testing a subterranean formation penetrated by a well includes a downhole tool configured to be coupled to a work string that includes a tool body having a longitudinal bore for circulating a fluid and at least one aperture configured to receive at least one module. The system further includes a plurality of modules that are each configured to engage the at least one aperture and at least one cavity configured for receiving a probe, and a plurality of probes that each include at least one orifice configured for testing the formation, wherein a first of the plurality of probes has a first configuration and a second of the plurality of probes has a second configuration.
摘要翻译： 用于测试由井渗透的地下地层的系统包括井下工具，该井下工具被配置为联接到工作串，其包括具有用于循环流体的纵向孔的工具主体和被配置为接收至少一个模块的至少一个孔。 所述系统还包括多个模块，每个模块被配置为接合所述至少一个孔和被配置用于接收探针的至少一个空腔，以及多个探针，每个探针包括构造成用于测试地层的至少一个孔，其中， 多个探针中的第一个具有第一配置，并且多个探针中的第二探针具有第二配置。
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4.发明授权Apparatus and methods to perform downhole measurements associated with subterranean formation evaluation 有权执行与地下地层评估相关的井下测量的装置和方法公开(公告)号：US07779684B2
公开(公告)日：2010-08-24
申请号：US12393945
申请日：2009-02-26
摘要： A system for testing a subterranean formation penetrated by a well includes a downhole tool configured to be coupled to a work string that includes a tool body having a longitudinal bore for circulating a fluid and at least one aperture configured to receive at least one module. The system further includes a plurality of modules that are each configured to engage the at least one aperture and at least one cavity configured for receiving a probe, and a plurality of probes that each include at least one orifice configured for testing the formation, wherein a first of the plurality of probes has a first configuration and a second of the plurality of probes has a second configuration.
摘要翻译： 用于测试由井渗透的地下地层的系统包括井下工具，该井下工具被配置为联接到工作串，其包括具有用于循环流体的纵向孔的工具主体和被配置为接收至少一个模块的至少一个孔。 所述系统还包括多个模块，每个模块被配置为接合所述至少一个孔和被配置用于接收探针的至少一个空腔，以及多个探针，每个探针包括构造成用于测试地层的至少一个孔，其中， 多个探针中的第一个具有第一配置，并且多个探针中的第二探针具有第二配置。
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公开(公告)号：US09429014B2
公开(公告)日：2016-08-30
申请号：US13246499
申请日：2011-09-27
申请人： Steven Villareal , Kent David Harms , Jeremy Murphy , Julian J. Pop , Dale Meek
发明人： Steven Villareal , Kent David Harms , Jeremy Murphy , Julian J. Pop , Dale Meek
IPC分类号： E21B49/08
CPC分类号： E21B49/081 , E21B27/00 , E21B49/086 , E21B49/10
摘要： A downhole tool includes a body including an opening and a cavity extending into the body from the opening. A sample container is fixed in the cavity and includes an elongated container for holding a formation fluid sample and a sheath coupled to an outer surface of the elongated container and at least partially surrounding the elongated container.
摘要翻译： 井下工具包括主体，其包括开口和从开口延伸到主体中的空腔。 样品容器固定在空腔中并且包括用于保持地层流体样本的细长容器和耦合到细长容器的外表面并且至少部分地围绕细长容器的护套。
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公开(公告)号：US20120097385A1
公开(公告)日：2012-04-26
申请号：US13246499
申请日：2011-09-27
申请人： Steven Villareal , Kent David Harms , Jeremy Murphy , Julian J. Pop , Dale Meek
发明人： Steven Villareal , Kent David Harms , Jeremy Murphy , Julian J. Pop , Dale Meek
IPC分类号： E21B27/00
CPC分类号： E21B49/081 , E21B27/00 , E21B49/086 , E21B49/10
摘要： Formation fluid sample container apparatus are described. An example apparatus includes a downhole tool having a body including an opening and a cavity extending into the body from the opening. The sample container includes an elongated container for holding a formation fluid sample and a sheath coupled to an outer surface of the elongated container and at least partially surrounding the elongated container. The sample container is fixed in the cavity and the sheath is to increase the mechanical integrity of the elongated container in a downhole environment.
摘要翻译： 描述了地层流体样品容器装置。 示例性装置包括井下工具，其具有主体，该主体包括开口和从开口延伸到主体中的空腔。 样品容器包括用于保持地层流体样品和耦合到细长容器的外表面并且至少部分地围绕细长容器的护套的细长容器。 样品容器固定在空腔中，并且护套用于在井下环境中增加细长容器的机械完整性。
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公开(公告)号：US09581019B2
公开(公告)日：2017-02-28
申请号：US13069674
申请日：2011-03-23
申请人： Yong Chang , Julian J. Pop
发明人： Yong Chang , Julian J. Pop
CPC分类号： E21B49/008 , E21B49/088
摘要： Methods of and apparatus to perform a drawdown of a formation fluid in a downhole environment are disclosed. An example method includes contacting a borehole wall with a fluid communication device of a formation testing tool and performing a first type of drawdown to draw fluid into the fluid communication device. The method also includes detecting a breach of a mudcake on the borehole wall during performance of the first type of drawdown and performing a second type of drawdown to draw fluid into the sample probe in response to detecting the breach of the mudcake. The second type of drawdown is different than the first type of drawdown. Furthermore, the example method includes confirming the breach of the mudcake on the borehole wall during performance of the second type of drawdown.
摘要翻译： 公开了在井下环境中进行地层流体的压下的方法和装置。 一个示例性方法包括使钻孔壁与地层测试工具的流体连通装置接触并执行第一类型的抽出以将流体引入到流体通信装置中。 该方法还包括在执行第一类型的抽出期间检测在井壁上的泥饼的破裂，并且响应于检测到泥饼的破裂而执行第二类型的抽出以将流体抽入样品探针。 第二种缩减方式不同于第一种缩减方式。 此外，示例性方法包括在执行第二种类型的抽出期间确认在井壁上的泥饼的破裂。
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公开(公告)号：US09063250B2
公开(公告)日：2015-06-23
申请号：US12858835
申请日：2010-08-18
申请人： Julian J. Pop
发明人： Julian J. Pop
CPC分类号： G01V1/40 , E21B49/008
摘要： A method and apparatus configured to perform an interference test while drilling, including the steps of computing a pressure history response at a monitoring well from a pulsing of a well remote to the monitoring well, determining a time interval and a location for conducting a pressure test along a monitoring well trajectory based on the computing of the pressure history response, initiating a pulsing of the well remote to the monitoring well, determining whether pressure data should be taken at the monitoring well, estimating a near wellbore pressure effect at the monitoring well if the pressure data is taken, adjusting a mud circulation flow rate in the monitoring well if the pressure data is taken, and measuring at least one pressure value at the monitoring well if the pressure data is taken.
摘要翻译： 一种被配置为在钻井时执行干涉测试的方法和装置，包括以下步骤：计算监测井的压力历史响应，从井远程到监测井的脉冲，确定进行压力测试的时间间隔和位置 沿着基于压力历史响应的计算的监测井轨迹，启动远程监测井的脉冲，确定是否应在监测井获取压力数据，估计监测井的近井眼压力效应，如果 采取压力数据，如果采取压力数据，则调整监测井中的泥浆循环流量，如果采取压力数据，则测量监测井的至少一个压力值。
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公开(公告)号：US08550184B2
公开(公告)日：2013-10-08
申请号：US12775920
申请日：2010-05-07
申请人： Steven E. Buchanan , Julian J. Pop , Carsten Sonne , Gokhan Erol
发明人： Steven E. Buchanan , Julian J. Pop , Carsten Sonne , Gokhan Erol
CPC分类号： E21B49/06 , E21B47/0002
摘要： Methods comprising: lowering a downhole tool into a wellbore extending into a subterranean formation, wherein the downhole tool comprises a coring tool and a measurement tool; performing a measurement regarding the formation using the measurement tool; determining a section of interest within the formation relative to an axis of the coring tool based on the measurement; orienting a coring bit of the coring tool relative to the section of interest; and extending the oriented coring bit into the formation.
摘要翻译： 方法包括：将井下工具降低到延伸到地下地层中的井眼中，其中所述井下工具包括取芯工具和测量工具; 使用测量工具进行关于形成的测量; 基于所述测量，确定所述地层内相对于所述取芯工具的轴线的一段感兴趣区域; 使取芯工具的取芯位置相对于感兴趣的部分; 并将定向的取芯钻头延伸到地层中。
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公开(公告)号：US20130133882A1
公开(公告)日：2013-05-30
申请号：US13305369
申请日：2011-11-28
CPC分类号： E21B17/003 , E21B49/10 , H01R13/005 , H01R13/64 , Y10T29/49117
摘要： An apparatus includes a downhole tool for conveyance in a wellbore extending into a subterranean formation. The downhole tool includes a modular cartridge assembly that includes a chassis assembly within a housing and that includes a flow line and an electrical pathway. The modular cartridge assembly includes a first connector at a first end and a second connector at a second end. The first connector and the second connector are in fluid communication with the flow line and are further in electrical communication with the electrical pathway.
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。 井下工具包括模块化筒组件，其包括在壳体内的底盘组件，并且包括流动管线和电路径。 模块化盒组件包括在第一端处的第一连接器和在第二端处的第二连接器。 第一连接器和第二连接器与流动管线流体连通并进一步与电路径电连通。
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