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1. 发明申请

WO2012030327A1 METHOD AND APPARATUS FOR DOWNHOLE MEASUREMENT TOOLS 审中-公开
标题翻译：井下测量工具的方法和装置
公开(公告)号：WO2012030327A1
公开(公告)日：2012-03-08
申请号：PCT/US2010/047333
申请日：2010-08-31
申请人： HALLIBURTON ENERGY SERVICES, INC. , BITTAR, Michael S. , LI, Shanjun , TANG, Yumei
发明人： BITTAR, Michael S. , LI, Shanjun , TANG, Yumei
IPC分类号： G01V3/28
CPC分类号： G01V3/38 , G01V1/001 , G01V1/40 , G01V3/12 , G01V3/17 , G01V3/28 , G01V3/30
摘要： Various embodiments include apparatus and methods of operation with respect to well logging. Apparatus and methods include a tool having an arrangement of transmitters and receivers that are operated at different positions downhole and a processing unit to process collected signals such that the arrangement of transmitters and receivers provides measurements that mimic operation of a different arrangement of transmitters and receivers. Additional apparatus, systems, and methods are disclosed.
摘要翻译：各种实施例包括关于测井的装置和操作方法。设备和方法包括具有在井下不同位置操作的发射器和接收器的布置的工具以及处理收集的信号的处理单元，使得发射器和接收器的布置提供模拟发射器和接收器的不同布置的操作的测量。公开了附加装置，系统和方法。

2. 发明申请

WO2011129828A1 PROCESSING AND GEOSTEERING WITH A ROTATING TOOL 审中-公开
标题翻译：用旋转工具加工和加工
公开(公告)号：WO2011129828A1
公开(公告)日：2011-10-20
申请号：PCT/US2010/031243
申请日：2010-04-15
申请人： HALLIBURTON ENERGY SERVICES, INC. , BITTAR, Michael S. , WU, Hsu-Hsiang , LI, Shanjun
发明人： BITTAR, Michael S. , WU, Hsu-Hsiang , LI, Shanjun
IPC分类号： G01V3/28
CPC分类号： G01V3/28 , E21B47/026
摘要： Various embodiments include apparatus and methods of processing and geosteering with respect to well logging. Apparatus and methods may include acquiring signals generated from operating a tool rotating in a borehole of a well, where the tool includes a receiver antenna tilted with respect to the longitudinal axis of the tool and two transmitter antennas. The acquired signals can be processed with respect to a direction in the rotation of the tool to determine properties associated with a formation and/or to determine a geosignal for geosteering a drilling operation.
摘要翻译：各种实施例包括关于测井的处理和地理转向的装置和方法。装置和方法可以包括获取通过操作在井的钻孔中旋转的工具而产生的信号，其中工具包括相对于工具的纵向轴线倾斜的接收器天线和两个发射器天线。所获取的信号可以相对于工具的旋转方向进行处理，以确定与地层相关联的属性和/或确定用于地质导向钻井作业的地质信号。

3. 发明申请

WO2014011190A1 METHOD OF ESTIMATING ANISOTROPIC FORMATION RESISTIVITY PROFILE USING A MULTI-COMPONENT INDUCTION TOOL 审中-公开
标题翻译：使用多组分感应工具估算各向异性形成电阻率曲线的方法
公开(公告)号：WO2014011190A1
公开(公告)日：2014-01-16
申请号：PCT/US2012/046766
申请日：2012-07-13
申请人： HALLIBURTON ENERGY SERVICES, INC. , LI, Shanjun , WU, Dagang , SAN MARTIN, Luis, E. , TANG, Yumei
发明人： LI, Shanjun , WU, Dagang , SAN MARTIN, Luis, E. , TANG, Yumei
IPC分类号： G01V3/18 , G01V3/38
CPC分类号： G01V3/28 , E21B49/00 , G01V3/18 , G01V3/34 , G01V3/38
摘要： Improved algorithm for estimating anisotropic formation resistivity profile using a multi- component induction tool are disclosed. A method for estimating anisotropic formation resistivity profile of a formation comprises obtaining borehole corrected log data and determining at an azimuth angle of the formation. One or more formation bed boundaries are located and initial formation properties are calculated. One of a plurality of inversion windows is sequentially selected and a one-dimensional inversion of each of the sequentially selected one of the plurality of inversion windows is performed.
摘要翻译：公开了一种使用多分量感应工具估算各向异性地层电阻率剖面的改进算法。用于估计地层的各向异性地层电阻率剖面的方法包括获得井眼校正的对数数据并且确定地层的方位角。定位一个或多个地层边界，并计算初始形成性质。依次选择多个反转窗口中的一个，并且执行多个反转窗口中的顺序选择的一个的每一个的一维反转。

4. 发明申请

WO2014011186A1 SYSTEM AND METHOD OF FOCUSING AN ARRAY LATEROLOG 审中-公开
标题翻译：系统和方法聚焦阵列
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
申请人： HALLIBURTON ENERGY SERVICES, INC. , LI, Shanjun , SANMARTIN, Luis , BITTAR, Michael S , LI, Jing
发明人： LI, Shanjun , SANMARTIN, Luis , BITTAR, Michael S , LI, Jing
IPC分类号： G01V3/24
CPC分类号： G01V3/20 , G01V3/24
摘要： 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.
摘要翻译：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。

5. 发明申请

WO2013066436A1 MULTI-ARRAY LATEROLOG TOOLS AND METHODS WITH SPLIT MONITOR ELECTRODES 审中-公开
标题翻译：多阵列离散工具和分割监测电极的方法
公开(公告)号：WO2013066436A1
公开(公告)日：2013-05-10
申请号：PCT/US2012/046757
申请日：2012-07-13
申请人： HALLIBURTON ENERGY SERVICES, INC. , NIE, Xiaochun , LI, Shanjun , DONDERICI, Burkay , SAN MARTIN, Luis, E.
发明人： NIE, Xiaochun , LI, Shanjun , DONDERICI, Burkay , SAN MARTIN, Luis, E.
IPC分类号： G01V3/24
CPC分类号： G01V3/24
摘要： Multi-array laterolog tool systems and methods acquire a set of array measurements sufficient to provide laterolog tool measurements of differing array sizes. Such systems and method offer multiple depths of investigation while offering greater measurement stability in borehole environments having high resistivity contrasts. In at least some system embodiments, a wireline or LWD tool body has a center electrode positioned between multiple pairs of guard electrodes and a pair of return electrodes. At least some of the guard electrodes are positioned between component electrodes of associated split monitor electrodes that enable more accurate measurement of the guard electrode potential. The tool's electronics provide a current from the center electrode to the pair of return electrodes and currents from each pair of guard electrodes to the pair of return electrodes. Each of the currents may be distinguishable by frequency or distinguishable by some other means.
摘要翻译：多阵列后验工具系统和方法获取足够的阵列测量集，以提供不同阵列大小的后者工具测量。这种系统和方法提供多个调查深度，同时在具有高电阻率对比度的钻孔环境中提供更大的测量稳定性。在至少一些系统实施例中，有线或LWD工具主体具有位于多对保护电极和一对返回电极之间的中心电极。至少一些保护电极位于相关联的分离监视器电极的组件电极之间，从而能够更准确地测量保护电极电势。工具的电子器件提供从中心电极到一对返回电极的电流以及从每对保护电极到一对返回电极的电流。每个电流可以通过频率区分或通过某种其他方式可区分。

6. 发明申请

WO2014011189A1 APPARATUS AND METHOD FOR TEMPERATURE INDEPENDENT BALANCING OF A TOOL 审中-公开
标题翻译：用于工具的温度独立平衡的装置和方法
公开(公告)号：WO2014011189A1
公开(公告)日：2014-01-16
申请号：PCT/US2012/046755
申请日：2012-07-13
申请人： 1/5)HALLIBURTON ENERGY SERVICES, INC. , SANMARTIN, Luis , LI, Shanjun , DONDERICI, Burkay , LUDWIG, Wesley N.
发明人： SANMARTIN, Luis , LI, Shanjun , DONDERICI, Burkay , LUDWIG, Wesley N.
IPC分类号： G01V3/20
CPC分类号： G01R35/005 , G01V3/18 , G01V3/20
摘要： Various embodiments include methods and apparatus structured to balance electrode pairs (112,312) of a tool (100,300) providing volt- age equivalence between the electrode pairs. An electrically conductive wire (113,313) coupling the electrodes of an electrode pair can be arranged such that resistance of the electrically conductive wire does not adversely affect the voltage equivalence. The electrically conductive wire can also be structured to provide temperature independent balancing by arranging the electrically conductive wire with respect to a measuring node (116,316). Additional apparatus, systems, and methods are disclosed.
摘要翻译：各种实施例包括构造成平衡在电极对之间提供电压等效性的工具（100,300）的电极对（112,312）的方法和装置。可以布置耦合电极对的电极的导电线（113,313），使得导电线的电阻不会不利地影响电压等效。导电线还可以被构造成通过相对于测量节点（116,316）布置导电线来提供独立于温度的平衡。公开了附加装置，系统和方法。

7. 发明申请

WO2014011170A1 SYSTEM AND METHOD TO IMPROVE ACCURACY OF GALVANIC TOOL MEASUREMENTS 审中-公开
标题翻译：提高工具测量精度的系统和方法
公开(公告)号：WO2014011170A1
公开(公告)日：2014-01-16
申请号：PCT/US2012/046346
申请日：2012-07-12
申请人： HALLIBURTON ENERGY SERVICES, INC. , LI, Shanjun , SAN MARTIN, Luis, E. , DONDERICI, Burkay
发明人： LI, Shanjun , SAN MARTIN, Luis, E. , DONDERICI, Burkay
IPC分类号： E21B47/10 , G01V3/22
CPC分类号： G01V3/20 , E21B47/102 , G01V3/22
摘要： A system and method for improving the accuracy of galvanic tool measurements is described. The system (300) may include a survey electrode (A 0 ) and a first monitor electrode ( Μ 1' ) positioned above the survey electrode. A second monitor electrode (M 1 ) may be positioned below the survey electrode, and a first conductive wire (307) may couple the first monitor electrode to the second monitor electrode. A first measurement point (302) may be located on the conductive wire, and a first resistive element (R m1 ) may be coupled to the conductive wire.
摘要翻译：描述了用于提高电工具测量精度的系统和方法。系统（300）可以包括测量电极（A0）和位于测量电极上方的第一监视电极（Mu1'）。第二监视电极（M1）可以位于测量电极下方，并且第一导线（307）可以将第一监视电极耦合到第二监视电极。第一测量点（302）可以位于导线上，并且第一电阻元件（Rm1）可以连接到导线。

8. 发明申请

WO2013074121A1 SYSTEMS AND METHODOLOGY FOR DETECTING A CONDUCTIVE STRUCTURE 审中-公开
标题翻译：用于检测导电结构的系统和方法
公开(公告)号：WO2013074121A1
公开(公告)日：2013-05-23
申请号：PCT/US2011/061414
申请日：2011-11-18
申请人： HALLIBURTON ENERGY SERVICES, INC. , LI, Shanjun , BITTAR, Michael S. , WU, Dagang
发明人： LI, Shanjun , BITTAR, Michael S. , WU, Dagang
IPC分类号： G01V3/20 , E21B47/022
CPC分类号： G01V3/38 , E21B47/02216 , E21B47/0905 , G01V3/20
摘要： Various embodiments include apparatus and methods to detect and locate conductive structures below the earth's surface. Tools can be configured with receiving sensors arranged to receive signals generated from a conductive structure in response to a current flowing on the conductive structure. Magnetic-related values from the signals can be processed, relative to the tool, to determine a position of a conductive structure from which the signal was generated in response to current flowing on the conductive structure. Additional apparatus, systems, and methods are disclosed.
摘要翻译：各种实施例包括用于检测和定位地球表面下方的导电结构的装置和方法。工具可以配置有接收传感器，其布置成响应于在导电结构上流动的电流接收从导电结构产生的信号。可以相对于工具处理来自信号的磁相关值，以响应于在导电结构上流动的电流来确定产生信号的导电结构的位置。公开了附加装置，系统和方法。

9. 发明申请

WO2012067817A1 MULTI-ARRAY LATEROLOG TOOLS AND METHODS WITH DIFFERENTIAL VOLTAGE MEASUREMENTS 审中-公开
标题翻译：具有差分电压测量的多阵列流变仪工具及方法
公开(公告)号：WO2012067817A1
公开(公告)日：2012-05-24
申请号：PCT/US2011/058867
申请日：2011-11-02
申请人： HALLIBURTON ENERGY SERVICES, INC. , LI, Shanjun , SAN MARTIN, Luis, E. , BITTAR, Nichael, S. , LI, Jing
发明人： LI, Shanjun , SAN MARTIN, Luis, E. , BITTAR, Nichael, S. , LI, Jing
IPC分类号： G01V3/00
CPC分类号： G01V3/20 , G01V3/24
摘要： Multi-array laterolog tool systems and methods acquire a set of array measurements sufficient to provide laterolog tool measurements of differing array sizes. Such systems and method offer multiple depths of investigation while offering greater measurement stability in borehole environments having high resistivity contrasts. In at least some system embodiments, a wireline or LWD tool body has a center electrode positioned between multiple pairs of guard electrodes and a pair of return electrodes. The tool's electronics provide a current from the center electrode to the pair of return electrodes and currents from each pair of guard electrodes to the pair of return electrodes. Each of the currents may be distinguishable by frequency or distinguishable by some other means. This novel arrangement of currents provides a complete set of measurements that enables one tool to simultaneously emulate a whole range of laterolog tools.
摘要翻译：多阵列后验工具系统和方法获取足够的阵列测量集，以提供不同阵列大小的后者工具测量。这种系统和方法提供多个调查深度，同时在具有高电阻率对比度的钻孔环境中提供更大的测量稳定性。在至少一些系统实施例中，有线或LWD工具主体具有位于多对保护电极和一对返回电极之间的中心电极。工具的电子器件提供从中心电极到一对返回电极的电流以及从每对保护电极到一对返回电极的电流。每个电流可以通过频率区分或通过某种其他方式可区分。这种新颖的电流布置提供了一整套测量，使一个工具能够同时模拟一整套后期工具。

10. 发明申请

WO2012067599A1 MULTI-ARRAY LATEROLOG TOOLS AND METHODS 审中-公开
标题翻译：多阵列流变工具和方法
公开(公告)号：WO2012067599A1
公开(公告)日：2012-05-24
申请号：PCT/US2010/056645
申请日：2010-11-15
申请人： HALLIBURTON ENERGY SERVICES, INC. , BITTAR, Michael, S. , LI, Shanjun , LI, Jing
发明人： BITTAR, Michael, S. , LI, Shanjun , LI, Jing
IPC分类号： G01V3/24
CPC分类号： G01V3/20 , G01V3/24
摘要： Multi-array laterolog tool systems and methods acquire a set of array measurements sufficient to provide laterolog tool measurements of differing array sizes. Such systems and method offer multiple depths of investigation while offering greater measurement stability in borehole environments having high resistivity contrasts. In at least some system embodiments, a wireline or LWD tool body has a center electrode positioned between multiple pairs of guard electrodes and a pair of return electrodes. The tool's electronics provide a current from the center electrode to the pair of return electrodes and currents from each pair of guard electrodes to the pair of return electrodes. Each of the currents may be distinguishable by frequency or distinguishable by some other means. This novel arrangement of currents provides a complete set of measurements that enables one tool to simultaneously emulate a whole range of laterolog tools.
摘要翻译：多阵列后验工具系统和方法获取足够的阵列测量集，以提供不同阵列大小的后者工具测量。这种系统和方法提供多个调查深度，同时在具有高电阻率对比度的钻孔环境中提供更大的测量稳定性。在至少一些系统实施例中，有线或LWD工具主体具有位于多对保护电极和一对返回电极之间的中心电极。工具的电子器件提供从中心电极到一对返回电极的电流以及从每对保护电极到一对返回电极的电流。每个电流可以通过频率区分或通过某种其他方式可区分。这种新颖的电流布置提供了一整套测量，使一个工具能够同时模拟一整套后期工具。

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