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公开(公告)号：US20100312478A1
公开(公告)日：2010-12-09
申请号：US12712704
申请日：2010-02-25
申请人： JACQUES R. TABANOU , John C. Rasmus , John P. Horkowitz , Koji Ito , Christian Stolte , Shahzad Asif , Bernadette Tabanou
发明人： JACQUES R. TABANOU , John C. Rasmus , John P. Horkowitz , Koji Ito , Christian Stolte , Shahzad Asif , Bernadette Tabanou
CPC分类号： G01V11/00 , G01V2210/1429
摘要： A method for processing well logging data includes method dividing the well logging data into a number of constant dimensional effect segments, where each constant dimensional effect segment defines an interval having a similar dimensional effect on the log response. The well logging data is taken from a highly deviated well, which may include portions deviated at greater than 90-degrees. The method further includes dividing the constant dimensional effect segments into a number of constant property intervals, each constant dimensional effect segment including at least one corresponding constant property interval, and each constant property interval defining a wellbore distance over which a formation property is substantially constant that results in a log response having a low variance. The method further includes providing the constant property intervals to an output device. The method further includes determining constant property intervals in 3D volume space projected them into true stratigraphic thickness, and providing the resulting log-squared data to the output device.
摘要翻译： 一种用于处理测井数据的方法包括将测井数据分成多个恒定维度效应段的方法，其中每个恒定维度效应段定义具有与对数响应相似的尺寸效应的间隔。 测井数据取自高度偏差的井，其可以包括偏离大于90度的部分。 所述方法还包括将恒定维数效应段划分成多个恒定特性间隔，每个恒定维度效应段包括至少一个对应的恒定特性间隔，以及每个常数特性间隔，其定义井眼距离， 导致具有低方差的对数响应。 该方法还包括向输出设备提供恒定的属性间隔。 该方法还包括确定3D体积空间中的恒定属性间隔将它们投影成真实的地层厚度，并将所得的对数平方数据提供给输出装置。
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公开(公告)号：US08473212B2
公开(公告)日：2013-06-25
申请号：US12712704
申请日：2010-02-25
申请人： John C. Rasmus , John P. Horkowitz , Koji Ito , Christian Stolte , Shahzad Asif , Bernadette Tabanou
发明人： Jacques R. Tabanou , John C. Rasmus , John P. Horkowitz , Koji Ito , Christian Stolte , Shahzad Asif
IPC分类号： G01V1/40
CPC分类号： G01V11/00 , G01V2210/1429
摘要： A method for processing well logging data includes method dividing the well logging data into a number of constant dimensional effect segments, where each constant dimensional effect segment defines an interval having a similar dimensional effect on the log response. The well logging data is taken from a highly deviated well. The method further includes dividing the constant dimensional effect segments into a number of constant property intervals, each constant dimensional effect segment including at least one corresponding constant property interval, and each constant property interval defining a wellbore distance over which a formation property is substantially constant that results in a log response having a low variance. The method further includes providing the constant property intervals to an output device. The method further includes determining constant property intervals in 3D volume space projected them into true stratigraphic thickness, and providing the resulting log-squared data to the output device.
摘要翻译： 一种用于处理测井数据的方法包括将测井数据分成多个恒定维度效应段的方法，其中每个恒定维度效应段定义具有与对数响应相似的尺寸效应的间隔。 测井数据取自高度偏差的井。 所述方法还包括将恒定维数效应段划分成多个恒定特性间隔，每个恒定维度效应段包括至少一个对应的恒定特性间隔，以及每个常数特性间隔，其定义井眼距离， 导致具有低方差的对数响应。 该方法还包括向输出设备提供恒定的属性间隔。 该方法还包括确定3D体积空间中的恒定属性间隔将它们投影成真实的地层厚度，并将所得的对数平方数据提供给输出装置。
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公开(公告)号：US20110098929A1
公开(公告)日：2011-04-28
申请号：US12746746
申请日：2008-12-12
申请人： Jacques R. Tabanou , Bernadette Tabanou , David Alumbaugh , James Brady , Andrew Hawthorn , John P. Horkowitz , Jean Seydoux , Jian Yang
发明人： Jacques R. Tabanou , Bernadette Tabanou , David Alumbaugh , James Brady , Andrew Hawthorn , John P. Horkowitz , Jean Seydoux , Jian Yang
摘要： A technique provides a methodology for improving surveys of subterranean regions. The methodology comprises estimating macro anisotropy and an intrinsic or micro anisotropy of an overburden. A surface electromagnetic survey is conducted, and the data from the survey is inverted based on or including information gained from estimating the macro anisotropy and/or intrinsic anisotropy. A processor system can be used to conduct the inversion with the adjustments for anisotropy to improve the information provided by the survey.
摘要翻译： 一种技术提供了改进地下地区调查的方法。 该方法包括估计上覆层的宏观各向异性和固有或微观各向异性。 进行表面电磁勘测，根据估计宏观各向异性和/或固有各向异性得到的信息，将调查数据反转。 可以使用处理器系统进行各向异性调整的反演，以改善调查提供的信息。
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公开(公告)号：US08532928B2
公开(公告)日：2013-09-10
申请号：US12746746
申请日：2008-12-12
申请人： David Alumbaugh , James Brady , Andrew Hawthorn , John P. Horkowitz , Jean Seydoux , Jian Yang , Bernadette Tabanou
发明人： Jacques R Tabanou , David Alumbaugh , James Brady , Andrew Hawthorn , John P. Horkowitz , Jean Seydoux , Jian Yang
摘要： A technique provides a methodology for improving surveys of subterranean regions. The methodology comprises estimating macro anisotropy and an intrinsic or micro anisotropy of an overburden. A surface electromagnetic survey is conducted, and the data from the survey is inverted based on or including information gained from estimating the macro anisotropy and/or intrinsic anisotropy. A processor system can be used to conduct the inversion with the adjustments for anisotropy to improve the information provided by the survey.
摘要翻译： 一种技术提供了改进地下地区调查的方法。 该方法包括估计上覆层的宏观各向异性和固有或微观各向异性。 进行表面电磁勘测，根据估计宏观各向异性和/或固有各向异性得到的信息，将调查数据反转。 可以使用处理器系统进行各向异性调整的反演，以改善调查提供的信息。
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公开(公告)号：US20130160998A1
公开(公告)日：2013-06-27
申请号：US13335983
申请日：2011-12-23
申请人： Francois M. Auzerais , Dzevat Omeragic , Slaheddine Kefi , Dean M. Homan , John P. Horkowitz , Benoit Vidick , Dominique Malard , Robert Utter , Andrew Hawthorn
发明人： Francois M. Auzerais , Dzevat Omeragic , Slaheddine Kefi , Dean M. Homan , John P. Horkowitz , Benoit Vidick , Dominique Malard , Robert Utter , Andrew Hawthorn
CPC分类号： C09K8/03 , E21B21/003 , E21B47/04 , G01V3/30
摘要： Compositions of lost circulation materials are provided that are useful for identifying the location of fluid loss in a wellbore. The compositions include additives which enhance a property of the composition such that they can be detected by an LWD or MWD tool capable of measuring the property when the composition is deployed in a region of loss, and can be distinguished by the LWD or MWD tool from the formation and mud fluid. Methods are also provided for using the composition to detect the location of fluid loss and for controlling the loss of fluid from the wellbore. The methods involve deploying the compositions in loss regions by adding the compositions to drilling mud, and measuring a property of the compositions using an LWD or MWD tool.
摘要翻译： 提供了用于识别井眼中的流体损失位置的缺失循环材料的组合物。 组合物包括增强组合物性质的添加剂，使得它们可以通过LWD或MWD工具来检测，该组合物能够在组合物部署在损失区域时测定其性能，并且可以通过LWD或MWD工具来区分 形成泥浆流体。 还提供了使用组合物来检测流体损失的位置并控制来自井眼的流体损失的方法。 所述方法涉及通过将组合物添加到钻井泥浆中来将组合物部署在损失区域中，并且使用LWD或MWD工具测量组合物的性质。
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公开(公告)号：US20120215451A1
公开(公告)日：2012-08-23
申请号：US13329411
申请日：2011-12-19
IPC分类号： G06F19/00
CPC分类号： E21B47/101 , E21B47/14 , E21B47/16 , E21B49/00 , E21B49/006 , E21B49/008 , G01V3/18 , G01V3/34 , G01V3/36 , G01V3/38
摘要： A logging tool capable of making different types of measurements is provided, and a plurality of measurements on a formation are obtained. Certain mineral properties of the formation are assumed and a mixed properties theorem for the formation is invoked. Upper and lower velocity limits for sonic waves traveling through the formation are determined using the above information. Biot's constant is also computed using the above information. LWD data on the formation is obtained and an effective stress is determined. A total stress is determined and, from that and the other information, a pore pressure is determined.
摘要翻译： 提供能够进行不同类型的测量的测井工具，并且获得对地层的多个测量。 假定地层的某些矿物性质，并且调用了形成的混合特性定理。 使用上述信息确定通过地层传播的声波的上限和下限。 还可以使用上述信息计算Biot常数。 获得形成的LWD数据，并确定有效应力。 确定总应力，并从该和其他信息确定孔隙压力。
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7.发明申请System and Method for Downhole Time-of-Flight Sensing, Remote NMR Detection of Fluid Flow in Rock Formations 有权井下时间飞行感知的系统和方法，岩层流体流动的远程NMR检测公开(公告)号：US20080136409A1
公开(公告)日：2008-06-12
申请号：US11608469
申请日：2006-12-08
申请人： Pabitra N. Sen , Yi-Qiao Song , John P. Horkowitz
发明人： Pabitra N. Sen , Yi-Qiao Song , John P. Horkowitz
IPC分类号： G01V3/14
CPC分类号： G01V3/32
摘要： A system and method for measuring fluid flow in a wellbore in an earth formation using time-of-flight (TOF) sensing and remote detection nuclear magnetic resonance (NMR) techniques, by applying a magnetic field to the formation to polarize spins present in a portion of the formation, providing an encoding shell in the formation, selecting an encoding volume from the encoding shell, applying an encoding signal to excite the spins in the encoding volume, introducing a time delay to the encoding signal, providing a detection shell in the formation, applying a detection signal to the detection shell, detecting an NMR signal generated by the migration of spins from the encoding shell to the detection shell, and collecting TOF data corresponding to time elapsed from when a spin is encoded to when the spin reaches the detection shell.
摘要翻译： 使用飞行时间（TOF）感测和远程检测核磁共振（NMR）技术测量地层中的井眼中的流体流动的系统和方法，通过对地层施加磁场以使存在于 在地层中提供编码外壳，从编码外壳中选择编码体积，应用编码信号来激励编码体积中的自旋，向编码信号引入时间延迟，在编码信号中提供检测外壳 形成，向检测壳施加检测信号，检测通过旋转从编码壳向检测壳的迁移而产生的NMR信号，以及收集对应于从旋转编码到自旋达到时间的时间的TOF数据 检测壳。
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公开(公告)号：US09238962B2
公开(公告)日：2016-01-19
申请号：US13329411
申请日：2011-12-19
CPC分类号： E21B47/101 , E21B47/14 , E21B47/16 , E21B49/00 , E21B49/006 , E21B49/008 , G01V3/18 , G01V3/34 , G01V3/36 , G01V3/38
摘要： A logging tool capable of making different types of measurements is provided, and a plurality of measurements on a formation are obtained. Certain mineral properties of the formation are assumed and a mixed properties theorem for the formation is invoked. Upper and lower velocity limits for sonic waves traveling through the formation are determined using the above information. Biot's constant is also computed using the above information. LWD data on the formation is obtained and an effective stress is determined. A total stress is determined and, from that and the other information, a pore pressure is determined.
摘要翻译： 提供能够进行不同类型的测量的测井工具，并且获得对地层的多个测量。 假定地层的某些矿物性质，并且调用了形成的混合特性定理。 使用上述信息确定通过地层传播的声波的上限和下限。 还可以使用上述信息计算Biot常数。 获得形成的LWD数据，并确定有效应力。 确定总应力，并从该和其他信息确定孔隙压力。
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9.发明授权System and method for downhole time-of-flight sensing, remote NMR detection of fluid flow in rock formations 有权井下飞行时间感测的系统和方法，岩层中流体流动的远程核磁共振检测公开(公告)号：US07528600B2
公开(公告)日：2009-05-05
申请号：US11608469
申请日：2006-12-08
申请人： Pabitra N. Sen , Yi-Qiao Song , John P. Horkowitz
发明人： Pabitra N. Sen , Yi-Qiao Song , John P. Horkowitz
IPC分类号： G01V3/00
CPC分类号： G01V3/32
摘要： A system and method for measuring fluid flow in a wellbore in an earth formation using time-of-flight (TOF) sensing and remote detection nuclear magnetic resonance (NMR) techniques, by applying a magnetic field to the formation to polarize spins present in a portion of the formation, providing an encoding shell in the formation, selecting an encoding volume from the encoding shell, applying an encoding signal to excite the spins in the encoding volume, introducing a time delay to the encoding signal, providing a detection shell in the formation, applying a detection signal to the detection shell, detecting an NMR signal generated by the migration of spins from the encoding shell to the detection shell, and collecting TOF data corresponding to time elapsed from when a spin is encoded to when the spin reaches the detection shell.
摘要翻译： 使用飞行时间（TOF）感测和远程检测核磁共振（NMR）技术测量地层中的井眼中的流体流动的系统和方法，通过对地层施加磁场以使存在于 在地层中提供编码外壳，从编码外壳中选择编码体积，应用编码信号来激励编码体积中的自旋，向编码信号引入时间延迟，在编码信号中提供检测外壳 形成，向检测壳施加检测信号，检测通过旋转从编码壳向检测壳的迁移而产生的NMR信号，以及收集对应于从旋转编码到自旋达到时间的时间的TOF数据 检测壳。
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公开(公告)号：US06675101B1
公开(公告)日：2004-01-06
申请号：US10065746
申请日：2002-11-14
IPC分类号： G01V1100
摘要： A method for supplying a customer with well log data including obtaining wellsite properties from the customer, recommending at least one tool string and analysis software tool combination using the wellsite properties, processing well log data using customer domain information and the least one tool string and analysis software tool combination to obtain processed well log data, viewing the processed well log data using an interactive viewer, manipulating the customer domain information, and updating the processed well log data on the interactive viewer using the manipulated customer domain information.
摘要翻译： 一种用于向客户提供测井数据的方法，包括从客户获取井场特性，使用井场属性推荐至少一个工具串和分析软件工具组合，使用客户域信息处理测井数据以及至少一个工具串和分析 软件工具组合以获得处理好的井日志数据，使用交互式查看器查看处理的井日志数据，操纵客户域信息，以及使用所操纵的客户域信息在交互式查看器上更新处理的井日志数据。
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