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公开(公告)号：US07739049B2
公开(公告)日：2010-06-15
申请号：US10839785
申请日：2004-05-05
申请人： Jennifer Market , Gary D. Althoff
发明人： Jennifer Market , Gary D. Althoff
CPC分类号： G01V1/48
摘要： A method is disclosed that may include separating modes in a plurality of coherent time-domain signals to form a plurality of separated modes, generating frequency coherence information for each of the plurality of separated modes, and combining the frequency coherence information for each of the plurality of separated modes to form combined frequency coherence information. An apparatus and system may include a processor and a storage device that can be encoded with computer-readable instructions, wherein the instructions when read and executed by the processor may include activities such as separating modes in a plurality of coherent time-domain signals, and recombining the modes in a frequency domain.
摘要翻译： 公开了一种可以包括在多个相干时域信号中分离模式以形成多个分离模式的方法，为多个分离模式中的每一个生成频率相干信息，以及组合多个分离模式中的每一个的频率相干信息 的分离模式以形成组合频率相干信息。 装置和系统可以包括可以用计算机可读指令进行编码的处理器和存储装置，其中由处理器读取和执行时的指令可以包括诸如在多个相干时域信号中分离模式的活动，以及 在频域中重组模式。
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公开(公告)号：US20050251342A1
公开(公告)日：2005-11-10
申请号：US10839785
申请日：2004-05-05
申请人： Jennifer Market , Gary Althoff
发明人： Jennifer Market , Gary Althoff
CPC分类号： G01V1/48
摘要： A method is disclosed that may include separating modes in a plurality of coherent time-domain signals to form a plurality of separated modes, generating frequency coherence information for each of the plurality of separated modes, and combining the frequency coherence information for each of the plurality of separated modes to form combined frequency coherence information. An apparatus and system may include a processor and a storage device that can be encoded with computer-readable instructions, wherein the instructions when read and executed by the processor may include activities such as separating modes in a plurality of coherent time-domain signals, and recombining the modes in a frequency domain.
摘要翻译： 公开了一种可以包括在多个相干时域信号中分离模式以形成多个分离模式的方法，为多个分离模式中的每一个生成频率相干信息，以及组合多个分离模式中的每一个的频率相干信息 的分离模式以形成组合频率相干信息。 装置和系统可以包括可以用计算机可读指令进行编码的处理器和存储装置，其中由处理器读取和执行时的指令可以包括诸如在多个相干时域信号中分离模式的活动，以及 在频域中重组模式。
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公开(公告)号：US08347985B2
公开(公告)日：2013-01-08
申请号：US12679502
申请日：2008-04-25
IPC分类号： E21B47/00
CPC分类号： E21B47/0905
摘要： Multimodal geosteering systems and methods are disclosed. Some disclosed tool embodiments include first and second transmitter-receiver arrangements that make geosteering measurements using different forms of energy (such as acoustic and electromagnetic energy) to provide geosteering measurements that at least indicate a boundary direction but may also indicate a boundary distance. Some disclosed method embodiments include: determining a direction to a bed boundary using measurements with different energy types; and adjusting a drilling direction based at least in part on said determination. Combinations of (or selections between) the different measurements may be made based on, inter alia, measurement range, resolution, and contrast. Some disclosed system embodiments include a memory and a processor. The memory stores geosteering display software that configures the processor to generate an image with different regions based on the different types of geosteering measurements. Characteristics such as opacity, resolution, and intensity may visually distinguish the different regions.
摘要翻译： 公开了多模式地质导向系统和方法。 一些公开的工具实施例包括使用不同形式的能量（例如声学和电磁能量）进行地理导向测量的第一和第二发射器 - 接收器布置，以提供至少指示边界方向但也可以指示边界距离的地质导向测量。 一些公开的方法实施例包括：使用具有不同能量类型的测量来确定床边界的方向; 以及至少部分地基于所述确定来调整钻孔方向。 可以基于测量范围，分辨率和对比度来进行不同测量之间的（或选择）的组合。 一些公开的系统实施例包括存储器和处理器。 存储器存储地理导向显示软件，其基于不同类型的地质导向测量来配置处理器以生成具有不同区域的图像。 诸如不透明度，分辨率和强度的特征可以在视觉上区分不同的区域。
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公开(公告)号：US20120227500A1
公开(公告)日：2012-09-13
申请号：US13497035
申请日：2010-08-17
申请人： Jennifer Market , Paul F. Rodney
发明人： Jennifer Market , Paul F. Rodney
CPC分类号： G01V1/50 , G01V1/159 , G01V1/52 , G01V11/005
摘要： A method of generating an axial shear wave in a formation surrounding a wellbore comprising urging a clamp pad into contact with a wall of the wellbore, and applying an axial force to the clamp pad to impart a shear force into the wall of the wellbore to generate a shear wave in the formation.
摘要翻译： 一种在围绕井筒的地层中产生轴向剪切波的方法，其包括将夹板推压到与井眼的壁接触，并向夹板施加轴向力，以将剪切力施加到井眼的壁中以产生 地层中的剪切波。
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公开(公告)号：US09140816B2
公开(公告)日：2015-09-22
申请号：US13497035
申请日：2010-08-17
申请人： Jennifer Market , Paul F. Rodney
发明人： Jennifer Market , Paul F. Rodney
CPC分类号： G01V1/50 , G01V1/159 , G01V1/52 , G01V11/005
摘要： A method of generating an axial shear wave in a formation surrounding a wellbore comprising urging a clamp pad into contact with a wall of the wellbore, and applying an axial force to the clamp pad to impart a shear force into the wall of the wellbore to generate a shear wave in the formation.
摘要翻译： 一种在围绕井筒的地层中产生轴向剪切波的方法，其包括将夹板推压到与井眼的壁接触，并向夹板施加轴向力，以将剪切力施加到井眼的壁中以产生 地层中的剪切波。
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公开(公告)号：US20110180327A1
公开(公告)日：2011-07-28
申请号：US12679502
申请日：2008-04-25
CPC分类号： E21B47/0905
摘要： Multimodal geosteering systems and methods are disclosed. Some disclosed tool embodiments include first and second transmitter-receiver arrangements that make geosteering measurements using different forms of energy (such as acoustic and electromagnetic energy) to provide geosteering measurements that at least indicate a boundary direction but may also indicate a boundary distance. Some disclosed method embodiments include: determining a direction to a bed boundary using measurements with different energy types; and adjusting a drilling direction based at least in part on said determination. Combinations of (or selections between) the different measurements may be made based on, inter alia, measurement range, resolution, and contrast. Some disclosed system embodiments include a memory and a processor. The memory stores geosteering display software that configures the processor to generate an image with different regions based on the different types of geosteering measurements. Characteristics such as opacity, resolution, and intensity may visually distinguish the different regions.
摘要翻译： 公开了多模式地质导向系统和方法。 一些公开的工具实施例包括使用不同形式的能量（例如声学和电磁能量）进行地理导向测量的第一和第二发射器 - 接收器布置，以提供至少指示边界方向但也可以指示边界距离的地质导向测量。 一些公开的方法实施例包括：使用具有不同能量类型的测量来确定床边界的方向; 以及至少部分地基于所述确定来调整钻孔方向。 可以基于测量范围，分辨率和对比度来进行不同测量之间的（或选择）的组合。 一些公开的系统实施例包括存储器和处理器。 存储器存储地理导向显示软件，其基于不同类型的地质导向测量来配置处理器以生成具有不同区域的图像。 诸如不透明度，分辨率和强度的特征可以在视觉上区分不同的区域。
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