-
公开(公告)号：US08281646B2
公开(公告)日：2012-10-09
申请号：US12335981
申请日：2008-12-16
IPC分类号： G01N11/16
CPC分类号： E21B49/08 , G01N9/002 , G01N11/162 , G01N2011/006
摘要： This invention relates to a measurement tool, and in particular to a measurement tool for use in determining the density and/or viscosity of a stationary or moving fluid. The measurement tool has been designed for use in borehole applications during the location and exploitation of oil and gas reserves. The measurement tool has a resilient pipe with a substantially uniform cross-section along its length, and the fluid is located within the pipe. The pipe carries an exciter which is connected to a signal generator, the exciter and signal generator being adapted to impart transverse and/or rotational oscillations to the pipe. Measuring the frequency of the oscillations can be used to determine the density and/or the viscosity of the fluid within the pipe.
摘要翻译： 本发明涉及一种测量工具，特别涉及一种用于确定静止或移动流体的密度和/或粘度的测量工具。 测量工具已经设计用于钻井应用，在石油和天然气储备的定位和开发过程中。 测量工具具有沿其长度具有基本均匀横截面的弹性管，并且流体位于管内。 管道承载连接到信号发生器的激励器，激励器和信号发生器适于向管道施加横向和/或旋转振荡。 测量振荡频率可用于确定管内流体的密度和/或粘度。
-
公开(公告)号：US20090085583A1
公开(公告)日：2009-04-02
申请号：US12236591
申请日：2008-09-24
CPC分类号： G01N33/2823 , G01N27/221
摘要： This invention relates to a measurement tool and method of use, and in particular to a measurement tool for use in determining a parameter of a stationary or moving fluid. The measurement tool has been designed primarily for use in borehole formation testing. The measurement tool can measure the dielectric constant of a fluid within a pipe or surrounding the tool. The pipe or wall between the tool and the fluid is electrically insulating. The tool has pair of capacitor plates mounted adjacent to the pipe or wall, a signal generator which can deliver an alternating electrical signal to at least one of the capacitor plates, and a detector for measuring a signal dependent upon the electrical capacitance between the capacitor plates. The measurement tool can additionally measure the electrical resistivity of the fluid.
摘要翻译： 本发明涉及一种测量工具和使用方法，特别涉及一种用于确定静止或移动流体参数的测量工具。 测量工具主要用于钻孔成形测试。 测量工具可以测量管道内或周围工具的流体的介电常数。 工具和流体之间的管或壁是电绝缘的。 该工具具有邻近管道或壁安装的一对电容器板，一个信号发生器，其可将交流电信号传递给至少一个电容器板;以及检测器，用于根据电容器板之间的电容测量信号 。 测量工具还可以测量流体的电阻率。
-
3.发明申请METHODS, APPARATUS AND PRODUCTS FOR PRODUCTION OF FLUIDS FROM SUBTERRANEAN FORMATIONS 审中-公开方法，用于生产来自下层造纸的流体的装置和产品公开(公告)号：US20160130927A1
公开(公告)日：2016-05-12
申请号：US14331125
申请日：2014-07-14
CPC分类号： E21B43/38 , E21B17/18 , E21B43/121 , E21B43/14 , E21B47/06 , E21B49/087 , E21B49/088
摘要： Methods, apparatus and products for separating oil and mud filtrate down hole and production of each to the surface via separate tubing, that includes custom engineered drill pipe for which two types of openings called ports have been cut or drilled: production ports and isolation ports. The production port produces formation fluid (normally hydrocarbons) from a perforation. In one non-limiting embodiment, a tube is welded to the inside of the casing at each production port to transmit the formation fluid to the top of the drill pipe section where it is attached to a custom engineered casing collar (described below) designed to allow flow to the next drill pipe section of the device. The isolation port produces mud filtrate from the adjacent borehole wall exterior to the casing, and these isolation ports are arranged in a pattern around each production port to keep mud filtrate in the invaded zone from reaching the production port. The number and placement of the production ports as well as the number, placement and shape of the isolation ports are determined using the information regarding the perforating design and other information such as the filtrate type and estimates of invasion depth as determined by well logs. Packers are set above and below the apparatus to provide an “isolation” chamber to contain the produced filtrate. Tubing through the upper packer will produce the filtrate to the surface via differential pressure or pumping. After the casing has been cemented, the perforating guns in the production ports are fired to begin production of formation fluid.
摘要翻译： 用于分离油和泥浆滤液井下的方法，设备和产品，以及通过单独的管道生产每个到表面的方法，设备和产品，其包括已经切割或钻出了称为端口的两种类型的开口的定制设计的钻杆：生产端口和隔离端口。 生产端口从穿孔产生地层流体（通常为碳氢化合物）。 在一个非限制性实施例中，管在每个生产端口处焊接到壳体的内部，以将地层流体传递到钻杆部分的顶部，在该顶部附接到设计为 允许流到设备的下一个钻杆部分。 隔离口从壳体外部的相邻钻孔壁产生泥浆滤液，并且这些隔离口以围绕每个生产端口的图案布置，以将泥浆滤液保持在入侵区域中，从而不会到达生产口。 使用关于穿孔设计的信息和诸如由测井确定的滤液类型和侵入深度的估计等信息来确定生产端口的数量和布置以及隔离端口的数量，布置和形状。 封隔器设置在设备的上方和下方，以提供“隔离”室以容纳生成的滤液。 通过上封隔器的管道将通过差压或泵送将滤液输送到表面。 套管固井后，生产港口的射孔枪开始生产地层流体。
-
4.发明授权Borehole tester apparatus and methods for using nuclear electromagnetic radiation to determine fluid properties 有权井眼测试仪器和使用核电磁辐射来确定流体性质的方法公开(公告)号：US07807962B2
公开(公告)日：2010-10-05
申请号：US11955608
申请日：2007-12-13
IPC分类号： G01V5/08
CPC分类号： G01N23/06 , E21B47/1015 , E21B49/08 , G01N2223/1013 , G01N2223/601 , G01N2223/616
摘要： Apparatus and methods for determining one or more fluid parameters of interest by irradiating fluid with a source of nuclear electromagnetic radiation and subsequently measuring attenuation and absorption properties of the fluid from which parameters of interest are determined. Measurements are made with a formation tester tool comprising preferably two functionally configured flow lines. The source simultaneously irradiates fluid contained in opposing irradiation sections that can be integral sections of each of the two flow lines. A radiation detector is dedicated to each irradiation section and measures radiation attenuation and absorption properties fluid contained within each flow line section. Absolute and relative fluid parameters of interest are determined from the responses of the two radiation detectors.
摘要翻译： 用于通过用核电磁辐射源照射流体并随后测量确定感兴趣参数的流体的衰减和吸收特性来确定感兴趣的一个或多个流体参数的装置和方法。 使用地层测试器工具进行测量，优选地包括两个功能上构造的流线。 源同时照射包含在相对照射部分中的流体，其可以是两个流动管线中的每一个的整体部分。 辐射检测器专用于每个照射部分并且测量每个流动线路部分内包含的辐射衰减和吸收特性流体。 感兴趣的绝对和相对流体参数由两个辐射探测器的响应确定。
-
公开(公告)号：US20080173083A1
公开(公告)日：2008-07-24
申请号：US11626461
申请日：2007-01-24
申请人： Bryan William Kasperski , Margaret Cowsar Waid , Stanley Robert Thomas , Dennis Eugene Roessler
发明人： Bryan William Kasperski , Margaret Cowsar Waid , Stanley Robert Thomas , Dennis Eugene Roessler
IPC分类号： E21B49/08
CPC分类号： E21B49/10
摘要： A formation tester system with a tester tool comprising two or more functionally configured flow lines. The two or more functionally connected flow lines cooperating with one or more pumps and cooperating valves direct fluid to and from various axially disposed sections of the tester tool for analysis, sampling, and optionally ejection into the borehole or into the formation. The functionally connected flow lines extend contiguously through the sections of the tester tool. The functionally configured flow lines, cooperating with the one or more pumps and valves, can also direct fluid to and from various elements within a given tester tool section. Manipulation of fluid flows within the tester tool, as well as analysis, sampling and/or ejection operations, can be varied with the tester tool disposed in the borehole using appropriate commands from the surface of the earth.
摘要翻译： 一种具有测试器工具的地层测试仪系统，其包括两个或多个功能配置的流线。 与一个或多个泵和配合阀配合的两个或多个功能连接的流动管路将流体引导到测试仪工具的各个轴向设置的部分，以便进行分析，取样，并且可选地将其喷射到井眼或地层中。 功能连接的流水线通过测试仪工具的部分连续延伸。 与一个或多个泵和阀配合的功能配置的流动管线还可以将流体引导到给定的测试器工具部分内的各种元件。 测试仪工具内的流体流动的操作以及分析，采样和/或排出操作可以随着使用来自地球表面的适当命令而设置在钻孔中的测试仪工具而变化。
-
公开(公告)号：US10125596B2
公开(公告)日：2018-11-13
申请号：US14331125
申请日：2014-07-14
摘要： Methods, apparatus and products for separating oil and mud filtrate down hole and production of each to the surface via separate tubing, that includes custom engineered drill pipe for which two types of openings called ports have been cut or drilled: production ports and isolation ports. The production port produces formation fluid (normally hydrocarbons) from a perforation. In one non-limiting embodiment, a tube is welded to the inside of the casing at each production port to transmit the formation fluid to the top of the drill pipe section where it is attached to a custom engineered casing collar (described below) designed to allow flow to the next drill pipe section of the device. The isolation port produces mud filtrate from the adjacent borehole wall exterior to the casing, and these isolation ports are arranged in a pattern around each production port to keep mud filtrate in the invaded zone from reaching the production port. The number and placement of the production ports as well as the number, placement and shape of the isolation ports are determined using the information regarding the perforating design and other information such as the filtrate type and estimates of invasion depth as determined by well logs. Packers are set above and below the apparatus to provide an “isolation” chamber to contain the produced filtrate. Tubing through the upper packer will produce the filtrate to the surface via differential pressure or pumping. After the casing has been cemented, the perforating guns in the production ports are fired to begin production of formation fluid.
-
公开(公告)号：US08324912B2
公开(公告)日：2012-12-04
申请号：US12236591
申请日：2008-09-24
IPC分类号： G01R27/26
CPC分类号： G01N33/2823 , G01N27/221
摘要： This invention relates to a measurement tool and method of use, and in particular to a measurement tool for use in determining a parameter of a stationary or moving fluid. The measurement tool has been designed primarily for use in borehole formation testing. The measurement tool can measure the dielectric constant of a fluid within a pipe or surrounding the tool. The pipe or wall between the tool and the fluid is electrically insulating. The tool has pair of capacitor plates mounted adjacent to the pipe or wall, a signal generator which can deliver an alternating electrical signal to at least one of the capacitor plates, and a detector for measuring a signal dependent upon the electrical capacitance between the capacitor plates. The measurement tool can additionally measure the electrical resistivity of the fluid.
摘要翻译： 本发明涉及一种测量工具和使用方法，特别涉及一种用于确定静止或移动流体参数的测量工具。 测量工具主要用于钻孔成形测试。 测量工具可以测量管道内或周围工具的流体的介电常数。 工具和流体之间的管或壁是电绝缘的。 该工具具有邻近管道或墙壁安装的一对电容器板，一个信号发生器，其能够向至少一个电容器板提供交流电信号;以及检测器，用于根据电容器板之间的电容测量信号 。 测量工具还可以测量流体的电阻率。
-
公开(公告)号：US07805988B2
公开(公告)日：2010-10-05
申请号：US11626461
申请日：2007-01-24
申请人： Bryan William Kasperski , Margaret Cowsar Waid , Stanley Robert Thomas, Jr. , Dennis Eugene Roessler
发明人： Bryan William Kasperski , Margaret Cowsar Waid , Stanley Robert Thomas, Jr. , Dennis Eugene Roessler
IPC分类号： E21B49/00
CPC分类号： E21B49/10
摘要： A formation tester system with a tester tool comprising two or more functionally configured flow lines. The two or more functionally connected flow lines cooperating with one or more pumps and cooperating valves direct fluid to and from various axially disposed sections of the tester tool for analysis, sampling, and optionally ejection into the borehole or into the formation. The functionally connected flow lines extend contiguously through the sections of the tester tool. The functionally configured flow lines, cooperating with the one or more pumps and valves, can also direct fluid to and from various elements within a given tester tool section. Manipulation of fluid flows within the tester tool, as well as analysis, sampling and/or ejection operations, can be varied with the tester tool disposed in the borehole using appropriate commands from the surface of the earth.
摘要翻译： 一种具有测试器工具的地层测试仪系统，其包括两个或多个功能配置的流线。 与一个或多个泵和配合阀配合的两个或多个功能连接的流动管路将流体引导到测试仪工具的各个轴向设置的部分，以便进行分析，取样和可选地喷射到钻孔或地层中。 功能连接的流水线通过测试仪工具的部分连续延伸。 与一个或多个泵和阀配合的功能配置的流动管线还可以将流体引导到给定的测试器工具部分内的各种元件。 测试仪工具内的流体流动的操作以及分析，采样和/或排出操作可以随着使用来自地球表面的适当命令而设置在钻孔中的测试仪工具而变化。
-
公开(公告)号：US20090071240A1
公开(公告)日：2009-03-19
申请号：US11855577
申请日：2007-09-14
IPC分类号： E21B47/06
CPC分类号： E21B47/06 , G01L15/00 , G01L19/0092 , G01L19/04
摘要： A system for measuring pressure in a well borehole using two pressure sensing gauges that are exposed to an area of common pressure. Pressure measurements are made with preferably two pressure gauge assemblies each containing a single pressure sensing gauge. The two pressure gauge assemblies are removably disposed within a receptacle or “pocket” in the outer surface of a wall of a formation tester tool section. When disposed or “side loaded” in the pocket, the gauges within the pair of assemblies are axially aligned and positioned in a plane that is normal to the radius of the formation tester tool section. Both pressure sensing gauges can be connected to respond to the same fluid pressure originating from a probe or port section of a formation tester tool. By disposing the pressure gauge assemblies in a receptacle or “pocket” in the outer surface or wall of a formation tester tool section, the pressure sensing gauges are exposed to wellbore fluids. Pressure sensing gauges are selected to have low mass. The low mass of the gauges and a cooperating heater assembly allow the pressure gauges to rapidly thermally stabilize with changing temperatures in the wellbore.
摘要翻译： 使用暴露于共同压力区域的两个压力传感计测量井眼中的压力的系统。 压力测量通过优选的两个压力计组件进行，每个压力计组件包含单个压力传感计。 两个压力表组件可拆卸地设置在地层测试仪工具部分的壁的外表面中的容器或“口袋”内。 当在袋中设置或“侧装”时，一对组件内的量规被轴向对准并定位在与地层测试仪工具部分的半径垂直的平面内。 可以连接两个压力传感计，以响应源自地层测试仪工具的探头或端口部分的相同流体压力。 通过将压力计组件设置在地层测试仪工具部分的外表面或壁中的容器或“口袋”中，压力传感计暴露于井筒流体。 选择压力传感器具有低质量。 量规的低质量和配合的加热器组件允许压力表随着井眼中的变化的温度快速热稳定。
-
公开(公告)号：US07805999B2
公开(公告)日：2010-10-05
申请号：US11855577
申请日：2007-09-14
IPC分类号： G01L7/00
CPC分类号： E21B47/06 , G01L15/00 , G01L19/0092 , G01L19/04
摘要： A system for measuring pressure in a well borehole using two pressure sensing gauges that are exposed to an area of common pressure. Pressure measurements are made with preferably two pressure gauge assemblies each containing a single pressure sensing gauge. The two pressure gauge assemblies are removably disposed within a receptacle or “pocket” in the outer surface of a wall of a formation tester tool section. When disposed or “side loaded” in the pocket, the gauges within the pair of assemblies are axially aligned and positioned in a plane that is normal to the radius of the formation tester tool section. Both pressure sensing gauges can be connected to respond to the same fluid pressure originating from a probe or port section of a formation tester tool. By disposing the pressure gauge assemblies in a receptacle or “pocket” in the outer surface or wall of a formation tester tool section, the pressure sensing gauges are exposed to wellbore fluids. Pressure sensing gauges are selected to have low mass. The low mass of the gauges and a cooperating heater assembly allow the pressure gauges to rapidly thermally stabilize with changing temperatures in the wellbore.
摘要翻译： 使用暴露于共同压力区域的两个压力传感计测量井眼中的压力的系统。 压力测量通过优选的两个压力计组件进行，每个压力计组件包含单个压力传感计。 两个压力表组件可拆卸地设置在地层测试仪工具部分的壁的外表面中的容器或“口袋”内。 当在袋中设置或“侧装”时，一对组件内的量规被轴向对准并定位在与地层测试仪工具部分的半径垂直的平面内。 可以连接两个压力传感计，以响应源自地层测试仪工具的探头或端口部分的相同流体压力。 通过将压力计组件设置在地层测试仪工具部分的外表面或壁中的容器或“口袋”中，压力传感计暴露于井筒流体。 选择压力传感器具有低质量。 量规的低质量和配合的加热器组件允许压力表随着井眼中的变化的温度快速热稳定。
-
-
-
-
-
-
-
-
-
搜索结果
15 条记录 (耗时 0.013 秒)
