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公开(公告)号：WO2014011186A1
公开(公告)日：2014-01-16
申请号：PCT/US2012/046722
申请日：2012-07-13
Applicant: HALLIBURTON ENERGY SERVICES, INC. , LI, Shanjun , SANMARTIN, Luis , BITTAR, Michael S , LI, Jing
Inventor： LI, Shanjun , SANMARTIN, Luis , BITTAR, Michael S , LI, Jing
IPC: G01V3/24
Abstract: Various embodiments include apparatus and methods to make resistivity measurements in a borehole using tool having an array of electrodes operable to provide focused currents, measure corresponding voltages, and measure corresponding voltage differences to determine resistivity. Tools can be configured to operate at a plurality of modes when voltage differences at some frequencies are effectively unreadable. Additional apparatus, systems, and methods are disclosed.
Abstract translation: 各种实施例包括使用具有可操作以提供聚焦电流，测量相应电压并测量对应电压差以确定电阻率的电极阵列的工具在井眼中进行电阻率测量的装置和方法。 当某些频率的电压差实际上不可读时，工具可被配置为以多种模式操作。 公开了附加装置，系统和方法。
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2.发明申请
公开(公告)号：WO2016007305A1
公开(公告)日：2016-01-14
申请号：PCT/US2015/037631
申请日：2015-06-25
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： DONDERICI, Burkay , SANMARTIN, Luis
CPC classification number: E21B47/0006 , E21B47/0905 , G01N27/90 , G01V3/28
Abstract: A method includes introducing a pipe inspection tool into a first pipe positioned within a wellbore and further positioned within at least a second pipe. The pipe inspection tool includes an electromagnetic sensor having a coil antenna that includes a coil winding extending axially along at least a portion of the electromagnetic sensor. An excitation signal is transmitted between a first terminal and a second terminal of the coil antenna. A first response signal is measured between a third terminal and a fourth terminal of the coil antenna, wherein at least one of the third and fourth terminals is different from the first and second terminals. The first response signal is then processed to determine a characteristic of the first pipe.
Abstract translation: 一种方法包括将管道检查工具引入位于井眼内并进一步定位在至少第二管道内的第一管中。 管道检查工具包括具有线圈天线的电磁传感器，该线圈天线包括沿电磁传感器的至少一部分轴向延伸的线圈绕组。 励磁信号在线圈天线的第一端子和第二端子之间传输。 在线圈天线的第三端子和第四端子之间测量第一响应信号，其中第三端子和第四端子中的至少一个与第一端子和第二端子不同。 然后处理第一响应信号以确定第一管的特性。
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公开(公告)号：WO2014105083A1
公开(公告)日：2014-07-03
申请号：PCT/US2012/072311
申请日：2012-12-31
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： CELEPCIKAY, Ferhat Turker , DONDERICI, Burkay , SANMARTIN, Luis , HOU, Junsheng
Abstract: In some embodiments, an apparatus and a system, as well as a method and an article, may operate to calculate a map that transforms fast modeled measurement results into accurate modeled measurement results within a modeled data space, to make actual measurements using a tool disposed in a borehole, to transform a plurality of modeling parameter vectors into the fast modeled measurement results via modeling, to transform the fast modeled measurement results into the accurate modeled measurement results using the map, to locate a matching modeling parameter vector as one of the plurality of modeling parameter vectors that matches the accurate modeled measurement results to the actual measurement, and to display at least a portion of the matching modeling parameter vector to represent at least one property of a geological formation. Additional apparatus, systems, and methods are described.
Abstract translation: 在一些实施例中，装置和系统以及方法和物品可以操作以计算将快速建模的测量结果转换成在建模的数据空间内的精确建模的测量结果的地图，以使用设置的工具进行实际测量 在钻孔中，通过建模将多个建模参数向量转换成快速建模的测量结果，以使用该图将快速建模的测量结果转换成精确建模的测量结果，以将匹配建模参数向量定位为多个之一 将与精确建模的测量结果匹配的参数向量建模为实际测量，并且显示匹配建模参数向量的至少一部分以表示地质构造的至少一个属性。 描述了附加装置，系统和方法。
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公开(公告)号：WO2016007307A1
公开(公告)日：2016-01-14
申请号：PCT/US2015/037665
申请日：2015-06-25
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： DONDERICI, Burkay , SANMARTIN, Luis , AMINEH, Reza Khalaj
CPC classification number: E21B47/0006 , E21B47/00 , G01N27/9046
Abstract: Methods including conveying a pipe inspection tool into a wellbore having at least a first pipe positioned within a second pipe, the pipe inspection tool including an electromagnetic sensor. A first excitation signal is transmitted from a first x-coil of the electromagnetic sensor, and a first response signal derived from the first excitation signal is received at the first x-coil or a second x-coil of the electromagnetic sensor. A second excitation signal is then transmitted from a first y-coil of the electromagnetic sensor, and a second response signal derived from the second excitation signal is received at the first y-coil or a second y-coil of the electromagnetic sensor. The first and second response signals are then compared to determine an azimuthal characteristic of the second pipe.
Abstract translation: 方法包括将管道检查工具输送到具有位于第二管道内的至少第一管道的井眼中，所述管道检查工具包括电磁传感器。 第一激励信号从电磁传感器的第一x线圈发送，并且从第一激励信号导出的第一响应信号在电磁传感器的第一x线圈或第二x线圈处被接收。 然后从电磁传感器的第一y线圈传输第二激励信号，并且在电磁传感器的第一y线圈或第二y线圈处接收从第二激励信号导出的第二响应信号。 然后比较第一和第二响应信号以确定第二管的方位特性。
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公开(公告)号：WO2015038099A1
公开(公告)日：2015-03-19
申请号：PCT/US2013/059016
申请日：2013-09-10
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： WU, Dagang , SANMARTIN, Luis , DONDERICI, Burkay
Abstract: Various embodiments include apparatus and methods that perform a homogeneous inversion processing to data or signals acquired from a multicomponent induction tool operating in a wellbore. The homogeneous inversion processing can be used to provide a quality check of results from radial one dimensional borehole correction processing. Also, the homogeneous inversion processing may be employed as a dip indicator of conventional array induction logging processing. Additional apparatus, systems, and methods are disclosed.
Abstract translation: 各种实施例包括对从在井筒中操作的多组分感应工具获取的数据或信号执行均匀反演处理的装置和方法。 均匀反演处理可用于提供径向一维钻孔校正处理结果的质量检查。 此外，可以采用均匀反演处理作为常规阵列感应测井处理的倾角指示器。 公开了附加装置，系统和方法。
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Patent Agency Ranking
公开(公告)号：WO2014105087A1
公开(公告)日：2014-07-03
申请号：PCT/US2012/072326
申请日：2012-12-31
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： SANMARTIN, Luis , GUNER, Baris , DONDERICI, Burkay
CPC classification number: G01V3/38 , E21B47/024 , G01V3/28 , G01V3/30
Abstract: Various embodiments include apparatus and methods related to finding a position in an underground formation. Apparatus and methods can include receiving signals from a receiver in an underground formation in response to signals generated from transmitting sources, each of the transmitting sources located at a known position; and processing the received signals, based on the signals generated from the transmitting sources, to determine the position of the receiver. A number of techniques can be applied to processing the received signal. Additional apparatus, systems, and methods are disclosed.
Abstract translation: 各种实施例包括与找到地下地层中的位置相关的装置和方法。 装置和方法可以包括响应于从发射源产生的信号从地下地层中的接收器接收信号，每个发射源位于已知位置; 以及基于从发送源产生的信号来处理接收到的信号，以确定接收机的位置。 可以应用许多技术来处理接收到的信号。 公开了附加装置，系统和方法。
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公开(公告)号：WO2016007642A1
公开(公告)日：2016-01-14
申请号：PCT/US2015/039573
申请日：2015-07-08
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： KHALAJ AMINEH, Reza , SANMARTIN, Luis , DONDERICI, Burkay
CPC classification number: G01V3/28 , E21B12/02 , E21B47/0006 , E21B47/082 , G01B7/06 , G01N27/9046 , G01V1/28 , G01V3/38 , G06F17/40 , G06F19/00
Abstract: A method includes obtaining a first small defect response at a given frequency of a first small defect on a first wellbore pipe positioned within a wellbore. A Fourier transform of the first small defect response is then calculated, and a first measured response at the given frequency of a first arbitrary metal loss defect in the first wellbore pipe is obtained with a sensor of a pipe inspection tool. A Fourier transform of the first measured response is then calculated, and a magnitude of the first arbitrary metal loss based on the Fourier transform of the first small defect response and the Fourier transform of the first measured response is then estimated.
Abstract translation: 一种方法包括在位于井眼内的第一井筒管上获得在第一小缺陷的给定频率处的第一小缺陷响应。 然后计算第一小缺陷响应的傅立叶变换，并且利用管道检查工具的传感器获得在第一井眼管中的第一任意金属损失缺陷的给定频率处的第一测量响应。 然后计算第一测量响应的傅立叶变换，然后估计基于第一小缺陷响应的傅立叶变换的第一任意金属损耗的幅度和第一测量响应的傅立叶变换。
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公开(公告)号：WO2016007308A1
公开(公告)日：2016-01-14
申请号：PCT/US2015/037693
申请日：2015-06-25
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： DONDERICI, Burkay , SANMARTIN, Luis
CPC classification number: G01N27/82 , E21B47/0002 , E21B47/0006 , E21B47/082 , G01N27/902
Abstract: A method includes positioning a coil antenna in a first pipe concentrically arranged within a second pipe, the coil antenna having a first terminal, a second terminal, and one or more wires that exhibit a winding density proceeding radially between the first and second terminals according to a given function. The first and second terminals are then excited with an alternating current or voltage, and a signal is measured between the first and second terminals. A characteristic of at least one of the first and second pipes is then calculated based on the signal.
Abstract translation: 一种方法包括将线圈天线定位在同心地布置在第二管内的第一管中，该线圈天线具有第一端子，第二端子和一根或多根电线，该导线具有在第一和第二端子之间径向延伸的绕组密度，根据 给定功能。 然后用交流或电压激励第一和第二端子，并且在第一和第二端子之间测量信号。 然后基于该信号计算第一和第二管道中的至少一个的特性。
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公开(公告)号：WO2015099765A1
公开(公告)日：2015-07-02
申请号：PCT/US2013/077999
申请日：2013-12-27
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： DONDERICI, Burkay , SANMARTIN, Luis
Abstract: Systems, methods and devices for dielectric borehole imagery are disclosed. Systems may include one or more transmitters that induce, at azimuthally-spaced positions on a borehole wall, a plurality of fields having components in non-coplanar directions within a formation; one or more directionally sensitive receivers that sense the components caused by each of the one or more transmitters; and a controller that processes signals received from the one or more directionally sensitive inductive sensors to provide a set of measurements representative of dielectric parameters at two or more azimuthal positions within the borehole.
Abstract translation: 公开了用于介电井眼图像的系统，方法和装置。 系统可以包括一个或多个发射器，其在钻孔壁上的方位角间隔的位置处诱导在地层内具有非共面方向的分量的多个场; 感测由所述一个或多个发射器中的每个发射器引起的分量的一个或多个定向敏感的接收器; 以及控制器，其处理从所述一个或多个方向敏感的感应传感器接收的信号，以提供表示所述钻孔内的两个或更多个方位位置的介电参数的一组测量值。
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公开(公告)号：WO2014035378A1
公开(公告)日：2014-03-06
申请号：PCT/US2012/052689
申请日：2012-08-28
Applicant: HALLIBURTON ENERGY SERVICES, INC. , WU, Dagang , SANMARTIN, Luis , MANDAL, Batakrishna
Inventor： WU, Dagang , SANMARTIN, Luis , MANDAL, Batakrishna
Abstract: In some embodiments, an apparatus and a system, as well as a method and an article, may operate to receive electromagnetic measurement data characterizing a formation from at least one transmitter-receiver pair. Further activity includes transforming the electromagnetic measurement data into transformed measurement data by computing a wavelet transform over the electromagnetic measurement data to provide wavelet coefficients, removing the wavelet coefficients below a selected threshold to provide remaining coefficients, and synthesizing the transformed measurement data by computing a reverse wavelet transform over a combination of the remaining coefficients. Additional apparatus, systems, and methods are described.
Abstract translation: 在一些实施例中，设备和系统以及方法和物品可以操作以从至少一个发射机 - 接收机对接收表征地层的电磁测量数据。 进一步的活动包括通过计算电磁测量数据上的小波变换来将电磁测量数据变换成变换的测量数据，以提供小波系数，去除低于所选阈值的小波系数以提供剩余系数，以及通过计算反向来合成变换的测量数据 通过剩余系数的组合进行小波变换。 描述了附加装置，系统和方法。
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