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1. 发明申请

US20070061082A1 Technique for determining properties of earth formations using dielectric permittivity measurements 有权
标题翻译：使用介电常数测量确定地层性质的技术
公开(公告)号：US20070061082A1
公开(公告)日：2007-03-15
申请号：US11233680
申请日：2005-09-23
申请人： Nikita Seleznev , Tarek Habashy , Austin Boyd , Mehdi Hizem
发明人： Nikita Seleznev , Tarek Habashy , Austin Boyd , Mehdi Hizem
IPC分类号： G01V1/40
CPC分类号： G01V3/30 , G01V3/26 , Y02A90/344
摘要： Techniques for determining formation characteristics use measurements of dielectric permittivity at a number of frequencies. Determined characteristics include the vertical and horizontal formation dielectric constant and conductivity, the formation water conductivity, the water saturation, the cementation and the saturation exponents. In laminated formations these profiles can be determined for each lamina. Also, formation dielectric properties are used in determination of the rock type.
摘要翻译：用于确定地层特征的技术使用多个频率的介电常数的测量。确定的特征包括垂直和水平地层介电常数和导电性，地层水导电性，水饱和度，胶结和饱和指数。在层压结构中，可以确定每个层的轮廓。此外，地层介电性质用于确定岩石类型。

2. 发明授权

US07376514B2 Method for determining properties of earth formations using dielectric permittivity measurements 有权
标题翻译：使用介电常数测量法确定地层性质的方法
公开(公告)号：US07376514B2
公开(公告)日：2008-05-20
申请号：US11233718
申请日：2005-09-23
申请人： Tarek Habashy , Nikita Seleznev , Austin Boyd , Mehdi Hizem
发明人： Tarek Habashy , Nikita Seleznev , Austin Boyd , Mehdi Hizem
IPC分类号： G01V3/24
CPC分类号： G01V3/30 , G01V3/26 , Y02A90/344
摘要： Techniques for estimating the fraction of water in formations being investigated use measurements of dielectric permittivity at a number of frequencies. The techniques have the advantage of minimizing or eliminating external inputs that can introduce inaccuracies.
摘要翻译：用于估计正在研究的地层中的水分数的技术使用在多个频率下的介电常数的测量。这些技术具有最小化或消除可能引入不准确的外部输入的优点。

3. 发明授权

US07363160B2 Technique for determining properties of earth formations using dielectric permittivity measurements 有权
标题翻译：使用介电常数测量确定地层性质的技术
公开(公告)号：US07363160B2
公开(公告)日：2008-04-22
申请号：US11233680
申请日：2005-09-23
申请人： Nikita Seleznev , Tarek Habashy , Austin Boyd , Mehdi Hizem
发明人： Nikita Seleznev , Tarek Habashy , Austin Boyd , Mehdi Hizem
IPC分类号： G01V3/18
CPC分类号： G01V3/30 , G01V3/26 , Y02A90/344
摘要： Techniques for determining formation characteristics use measurements of dielectric permittivity at a number of frequencies. Determined characteristics include the vertical and horizontal formation dielectric constant and conductivity, the formation water conductivity, the water saturation, the cementation and the saturation exponents. In laminated formations these profiles can be determined for each lamina. Also, formation dielectric properties are used in determination of the rock type.
摘要翻译：用于确定地层特征的技术使用多个频率的介电常数的测量。确定的特征包括垂直和水平地层介电常数和导电性，地层水导电性，水饱和度，胶结和饱和指数。在层压结构中，可以确定每个层的轮廓。此外，地层介电性质用于确定岩石类型。

4. 发明申请

US20070061083A1 Method for determining properties of earth formations using dielectric permittivity measurements 有权
标题翻译：使用介电常数测量法确定地层性质的方法
公开(公告)号：US20070061083A1
公开(公告)日：2007-03-15
申请号：US11233718
申请日：2005-09-23
申请人： Tarek Habashy , Nikita Seleznev , Austin Boyd , Mehdi Hizem
发明人： Tarek Habashy , Nikita Seleznev , Austin Boyd , Mehdi Hizem
IPC分类号： G01V1/40
CPC分类号： G01V3/30 , G01V3/26 , Y02A90/344
摘要： Techniques for estimating the fraction of water in formations being investigated use measurements of dielectric permittivity at a number of frequencies. The techniques have the advantage of minimizing or eliminating external inputs that can introduce inaccuracies.
摘要翻译：用于估计正在研究的地层中的水分数的技术使用在多个频率下的介电常数的测量。这些技术具有最小化或消除可能引入不准确的外部输入的优点。

5. 发明申请

US20070090846A1 Method and device for complex permittivity measurements as a function of frequency 失效
标题翻译：作为频率的函数的复介电常数测量的方法和装置
公开(公告)号：US20070090846A1
公开(公告)日：2007-04-26
申请号：US11241185
申请日：2005-09-30
申请人： Tarek Habashy , Nikita Seleznev , Mohammad-Reza Taherian , Austin Boyd
发明人： Tarek Habashy , Nikita Seleznev , Mohammad-Reza Taherian , Austin Boyd
IPC分类号： G01R27/00
CPC分类号： G01R27/2647
摘要： An apparatus for use in a system that includes a network analyzer for determining a property, such as dielectric permittivity of a sample material as a function of frequency, the apparatus including: a cylindrical chamber for receiving the sample; a coaxial connector having a first relatively small diameter end coupleable with the analyzer and a second relatively large diameter end communicating with a side of the cylindrical chamber, the connector having inner and outer coaxial conductors; the inner conductor of the connector having a diameter that tapers outwardly from the first end to the second end, and the outer conductor of the connector having an inner surface whose diameter tapers outwardly from the first end to the second end. The chamber can accommodate relatively large samples, such as standard earth formation coring samples.
摘要翻译：一种用于系统的装置，包括用于确定作为频率的函数的样品材料的介电常数的性质的网络分析仪，所述装置包括：用于接收样品的圆柱形室; 同轴连接器，其具有与分析器相连的第一相对较小直径的端部，以及与圆柱形腔室的一侧连通的第二较大直径端，该连接器具有内部和外部同轴导体; 连接器的内部导体具有从第一端向第二端向外逐渐变细的直径，并且连接器的外部导体具有一个内表面，该内表面的直径从第一端向第二端向外逐渐变细。该室可以容纳相对大的样品，例如标准的地层取芯样品。

6. 发明申请

US20080290874A1 APPLICATIONS OF WIDEBAND EM MEASUREMENTS FOR DETERMINING RESERVOIR FORMATION PROPERTIES 有权
标题翻译：用于确定储层形成特性的宽带EM测量的应用
公开(公告)号：US20080290874A1
公开(公告)日：2008-11-27
申请号：US12125552
申请日：2008-05-22
申请人： Nikita Seleznev , Tarek Habashy , Austin Boyd
发明人： Nikita Seleznev , Tarek Habashy , Austin Boyd
IPC分类号： G01V3/26 , G01V3/38
CPC分类号： G01V3/12 , G01V3/06 , G01V3/24
摘要： A method for determining reservoir formation properties that consists of exciting the reservoir formation with an electromagnetic exciting field, measuring an electromagnetic signal produced by the electromagnetic exciting field in the reservoir formation, extracting from the measured electromagnetic signal a spectral complex resistivity as a function of frequency, fitting the spectral complex resistivity with an induced polarization model and deducing the reservoir formation properties from the fitting with the induced polarization model.
摘要翻译：一种用于确定储层形成特性的方法，其包括用电磁激励场激发储层形成，测量由储层形成中的电磁激励场产生的电磁信号，从测量的电磁信号中提取作为频率的函数的光谱复电阻率用诱导极化模型拟合光谱复电阻率，并从诱导极化模型拟合中推导出储层形成特性。

7. 发明授权

US07863901B2 Applications of wideband EM measurements for determining reservoir formation properties 有权
标题翻译：用于确定储层形成性质的宽带EM测量的应用
公开(公告)号：US07863901B2
公开(公告)日：2011-01-04
申请号：US12125552
申请日：2008-05-22
申请人： Nikita Seleznev , Tarek Habashy , Austin Boyd
发明人： Nikita Seleznev , Tarek Habashy , Austin Boyd
IPC分类号： G01V3/08 , G01V3/12
CPC分类号： G01V3/12 , G01V3/06 , G01V3/24
摘要： A method for determining reservoir formation properties that consists of exciting the reservoir formation with an electromagnetic exciting field, measuring an electromagnetic signal produced by the electromagnetic exciting field in the reservoir formation, extracting from the measured electromagnetic signal a spectral complex resistivity as a function of frequency, fitting the spectral complex resistivity with an induced polarization model and deducing the reservoir formation properties from the fitting with the induced polarization model.
摘要翻译：一种用于确定储层形成特性的方法，其包括用电磁激励场激发储层形成，测量由储层形成中的电磁激励场产生的电磁信号，从测量的电磁信号中提取作为频率的函数的光谱复电阻率用诱导极化模型拟合光谱复电阻率，并从诱导极化模型拟合中推导出储层形成特性。

8. 发明授权

US09291050B2 Determining formation wettability from dielectric measurements 有权
标题翻译：从电介质测量确定地层的润湿性
公开(公告)号：US09291050B2
公开(公告)日：2016-03-22
申请号：US12241569
申请日：2008-09-30
申请人： Nikita Seleznev , Tarek M. Habashy
发明人： Nikita Seleznev , Tarek M. Habashy
IPC分类号： E21B49/00 , G01V3/26
CPC分类号： E21B49/00 , G01V3/26
摘要： Formation wettability is quantifiably estimated from measurements of dielectric constant and conductivity. In particular, wettability state of formation rock in a subterranean environment is estimated from multi-frequency measurements of rock dielectric constant and conductivity. A dielectric dispersion model is used to invert the measurements and estimate the saturation exponent. The resulting saturation exponent is used to quantify wettability, e.g., by calculating a wettability index.
摘要翻译：通过介电常数和电导率的测量可量化地估计形成润湿性。特别地，地下环境中地层岩石的润湿性状态是通过岩石介电常数和导电性的多频测量来估计的。介质色散模型用于反演测量值并估计饱和指数。所得到的饱和指数用于量化润湿性，例如通过计算润湿指数。

9. 发明申请

US20100078165A1 DETERMINING FORMATION WETTABILITY FROM DIELECTRIC MEASUREMENTS 有权
标题翻译：确定电介质测量的形成湿度
公开(公告)号：US20100078165A1
公开(公告)日：2010-04-01
申请号：US12241569
申请日：2008-09-30
申请人： Nikita Seleznev , Tarek M. Habashy
发明人： Nikita Seleznev , Tarek M. Habashy
IPC分类号： E21B47/026
CPC分类号： E21B49/00 , G01V3/26
摘要： Formation wettability is quantifiably estimated from measurements of dielectric constant and conductivity. In particular, wettability state of formation rock in a subterranean environment is estimated from multi-frequency measurements of rock dielectric constant and conductivity. A dielectric dispersion model is used to invert the measurements and estimate the saturation exponent. The resulting saturation exponent is used to quantify wettability, e.g., by calculating a wettability index.
摘要翻译：通过介电常数和电导率的测量可量化地估计形成润湿性。特别地，地下环境中地层岩石的润湿性状态是通过岩石介电常数和导电性的多频测量来估计的。介质色散模型用于反演测量值并估计饱和指数。所得到的饱和指数用于量化润湿性，例如通过计算润湿指数。

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