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公开(公告)号：US07880134B2
公开(公告)日：2011-02-01
申请号：US11936203
申请日：2007-11-07
IPC分类号： G01V5/10
CPC分类号： G01V5/101
摘要： Measurements made by a pulsed neutron tool with two or more gamma ray detectors are used to provide a mineralogical and/or elemental image of the formation. This may be used in reservoir navigation and in furthering the understanding of the geology of the prospect. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).
摘要翻译： 使用具有两个或更多伽马射线探测器的脉冲中子工具进行的测量以提供地层的矿物学和/或元素图像。 这可以用于水库导航和进一步了解前景的地质学。 要强调的是，该摘要被提供以符合要求摘要的规则，这将允许搜索者或其他读者快速确定技术公开的主题。 提交它的理解是，它不会用于解释或限制权利要求的范围或含义。 37 CFR 1.72（b）。
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公开(公告)号：US08049164B2
公开(公告)日：2011-11-01
申请号：US12264821
申请日：2008-11-04
CPC分类号： G01V5/101
摘要： Measurements made by a natural gamma ray tool are used to provide an elemental composition of an earth formation. Additional measurements made with a pulsed neutron tool with two or more gamma ray detectors are used to provide a mineralogical and/or elemental image of the formation. This may be used in reservoir navigation and in furthering the understanding of the geology of the prospect.
摘要翻译： 使用天然γ射线工具进行的测量来提供地层的元素组成。 使用具有两个或更多伽马射线探测器的脉冲中子工具进行的附加测量用于提供地层的矿物学和/或元素图像。 这可以用于水库导航和进一步了解前景的地质学。
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公开(公告)号：US20090114806A1
公开(公告)日：2009-05-07
申请号：US12264821
申请日：2008-11-04
IPC分类号： G01V5/10
CPC分类号： G01V5/101
摘要： Measurements made by a natural gamma ray tool are used to provide an elemental composition of an earth formation. Additional measurements made with a pulsed neutron tool with two or more gamma ray detectors are used to provide a mineralogical and/or elemental image of the formation. This may be used in reservoir navigation and in furthering the understanding of the geology of the prospect.
摘要翻译： 使用天然γ射线工具进行的测量来提供地层的元素组成。 使用具有两个或更多伽马射线探测器的脉冲中子工具进行的附加测量用于提供地层的矿物学和/或元素图像。 这可以用于水库导航和进一步了解前景的地质学。
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公开(公告)号：US08269162B2
公开(公告)日：2012-09-18
申请号：US12264829
申请日：2008-11-04
IPC分类号： G01V5/10
摘要： Measurements made by a wireline-conveyed pulsed neutron tool with two or more gamma ray detectors are used to provide a mineralogical and/or elemental image of the formation. This may be used in reservoir navigation and in furthering the understanding of the geology of the prospect.
摘要翻译： 由具有两根或更多伽马射线探测器的电缆输送的脉冲中子工具进行的测量用于提供地层的矿物学和/或元素图像。 这可以用于水库导航和进一步了解前景的地质学。
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公开(公告)号：US20090276158A1
公开(公告)日：2009-11-05
申请号：US12264829
申请日：2008-11-04
摘要： Measurements made by a wireline-conveyed pulsed neutron tool with two or more gamma ray detectors are used to provide a mineralogical and/or elemental image of the formation. This may be used in reservoir navigation and in furthering the understanding of the geology of the prospect.
摘要翻译： 由具有两根或更多伽马射线探测器的电缆输送的脉冲中子工具进行的测量用于提供地层的矿物学和/或元素图像。 这可以用于水库导航和进一步了解前景的地质学。
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公开(公告)号：US20090114807A1
公开(公告)日：2009-05-07
申请号：US11936203
申请日：2007-11-07
IPC分类号： G01V5/10
CPC分类号： G01V5/101
摘要： Measurements made by a pulsed neutron tool with two or more gamma ray detectors are used to provide a mineralogical and/or elemental image of the formation. This may be used in reservoir navigation and in furthering the understanding of the geology of the prospect. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).
摘要翻译： 使用具有两个或更多伽马射线探测器的脉冲中子工具进行的测量以提供地层的矿物学和/或元素图像。 这可以用于水库导航和进一步了解前景的地质学。 要强调的是，该摘要被提供以符合要求摘要的规则，这将允许搜索者或其他读者快速确定技术公开的主题。 提交它的理解是，它不会用于解释或限制权利要求的范围或含义。 37 CFR 1.72（b）。
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7.发明申请ANISOTROPY ORIENTATION IMAGE FROM RESISTIVITY MEASUREMENTS FOR GEOSTEERING AND FORMATION EVALUATION 有权用于地球物理和地层评价的电阻测量的各向异性方位图公开(公告)号：US20100007348A1
公开(公告)日：2010-01-14
申请号：US12501555
申请日：2009-07-13
申请人： Sheng Fang , Andrew D. Kirkwood , Gulamabbas Merchant , Eric Hart , Tsili Wang
发明人： Sheng Fang , Andrew D. Kirkwood , Gulamabbas Merchant , Eric Hart , Tsili Wang
IPC分类号： G01V3/18
CPC分类号： G01V3/28
摘要： A method for providing an image of a formation surrounding a wellbore, includes: obtaining an apparent conductivity curve from main components of resistivity measurements of the formation; performing fitting for cross-components of the resistivity measurements; calculating scaling factors from the cross-component data; scaling apparent conductivity data by the calculated scaling factors; and plotting the scaled conductivity data to provide the image of the anisotropic formation. A system and a computer program product are disclosed.
摘要翻译： 一种用于提供围绕井筒的地层的图像的方法，包括：从地层的电阻率测量的主要分量获得表观电导率曲线; 对电阻率测量的交叉分量执行拟合; 从交叉分量数据计算缩放因子; 通过计算的比例因子缩放视在电导率数据; 并绘制缩放的电导率数据以提供各向异性地层的图像。 公开了一种系统和计算机程序产品。
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公开(公告)号：US08151878B2
公开(公告)日：2012-04-10
申请号：US12255888
申请日：2008-10-22
IPC分类号： E21B49/08
CPC分类号： E21B49/10 , E21B49/083 , E21B49/084
摘要： Methods and apparatus for collecting a downhole sample are provided. The method may include conveying a sampling tool in a borehole using a first carrier, conveying a sample container in the borehole using a second carrier, and introducing a downhole sample from the sampling tool to the sample container. An apparatus includes a sampling tool disposed on a first carrier, a sample container disposed on a second carrier, wherein the first carrier and the second carrier are independently conveyable in a borehole, and a coupling connectable to the sampling tool and the sample container.
摘要翻译： 提供收集井下样品的方法和装置。 该方法可以包括使用第一载体将采样工具输送到钻孔中，使用第二载体在井眼中输送样品容器，以及将来自采样工具的井下样品引入样品容器。 一种装置包括：设置在第一载体上的采样工具，设置在第二载体上的样品容器，其中第一载体和第二载体可独立地在钻孔中输送，以及可连接到取样工具和样品容器的耦合件。
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9.发明申请Determining Structural Dip and Azimuth From LWD Resistivity Measurements in Anisotropic Formations 有权确定各向异性层中LWD电阻率测量的结构浸渍和方位角公开(公告)号：US20090192713A1
公开(公告)日：2009-07-30
申请号：US12356430
申请日：2009-01-20
申请人： Sheng Fang , Gulamabbas Merchant , Eric Hart , Andrew D. Kirkwood , Tsili Wang
发明人： Sheng Fang , Gulamabbas Merchant , Eric Hart , Andrew D. Kirkwood , Tsili Wang
CPC分类号： G01V3/28 , E21B47/026
摘要： Cross-component measurements in combination with standard propagation resistivity measurements are processed to estimate the vertical and horizontal resistivities, relative dip and relative azimuth of an anisotropic earth formation.
摘要翻译： 处理与标准传播电阻率测量结合的横向分量测量，以估算各向异性地层的垂直和水平电阻率，相对倾角和相对方位角。
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10.发明授权Anisotropy orientation image from resistivity measurements for geosteering and formation evaluation 有权用于地质导向和地层评估的电阻率测量的各向异性取向图像公开(公告)号：US08278931B2
公开(公告)日：2012-10-02
申请号：US12501555
申请日：2009-07-13
申请人： Sheng Fang , Andrew D. Kirkwood , Gulamabbas Merchant , Eric Hart , Tsili Wang
发明人： Sheng Fang , Andrew D. Kirkwood , Gulamabbas Merchant , Eric Hart , Tsili Wang
IPC分类号： G01V3/00
CPC分类号： G01V3/28
摘要： A method for providing an image of a formation surrounding a wellbore, includes: obtaining an apparent conductivity curve from main components of resistivity measurements of the formation; performing fitting for cross-components of the resistivity measurements; calculating scaling factors from the cross-component data; scaling apparent conductivity data by the calculated scaling factors; and plotting the scaled conductivity data to provide the image of the anisotropic formation. A system and a computer program product are disclosed.
摘要翻译： 一种用于提供围绕井筒的地层的图像的方法，包括：从地层的电阻率测量的主要分量获得表观电导率曲线; 对电阻率测量的交叉分量执行拟合; 从交叉分量数据计算缩放因子; 通过计算的比例因子缩放视在电导率数据; 并绘制缩放的电导率数据以提供各向异性地层的图像。 公开了一种系统和计算机程序产品。
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