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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

US20100307741A1 TOOL FOR DOWNHOLE FORMATION EVALUATION 有权
标题翻译：井下形成评估工具
公开(公告)号：US20100307741A1
公开(公告)日：2010-12-09
申请号：US12668224
申请日：2008-06-06
申请人： Laurent Mosse , Matthieu Simon , Ollivier Faivre , Mehdi Hizem
发明人： Laurent Mosse , Matthieu Simon , Ollivier Faivre , Mehdi Hizem
IPC分类号： E21B47/00 , E21B43/00 , G01V1/00 , G06F17/10
CPC分类号： G01V3/30
摘要： An apparatus for determining a property of a downhole formation, the apparatus comprising: an array having a plurality of transmitters and receivers capable of propagating electromagnetic waves through the formation; measuring circuitry for measuring an effect of the formation on the propagating waves; control circuitry arranged to vary the propagating waves as a function of at least one of frequency, spacing and polarization; and processing circuitry arranged to combine the effects of the propagating waves that are varied according to frequency, spacing and polarization for determining the property of the downhole formation.
摘要翻译：一种用于确定井下结构的性质的装置，所述装置包括：阵列，具有能够将电磁波传播通过所述地层的多个发射器和接收器; 用于测量传播波形上的影响的测量电路; 控制电路，被布置为根据频率，间隔和极化中的至少一个来改变传播波; 以及处理电路，其布置成组合根据频率，间隔和极化而变化的传播波的影响，以确定井下地层的性质。

6. 发明申请

US20100283486A1 SYSTEM AND METHOD TO MEASURE DIELECTRIC CONSTANT IN A SUBTERRANEAN WELL 有权
标题翻译：用于测量下层电介质常数的系统和方法
公开(公告)号：US20100283486A1
公开(公告)日：2010-11-11
申请号：US12669195
申请日：2008-06-09
申请人： Laetitia Comparon , Mehdi Hizem
发明人： Laetitia Comparon , Mehdi Hizem
IPC分类号： G01R27/26 , G06F19/00
CPC分类号： G01V3/30
摘要： A method and system to predict dielectric behavior in a wide frequency range in a wellbore. The method comprising: deploying a tool in a wellbore, measuring the permittivity and conductivity at more than one frequency of a formation with the tool, and predicting the dielectric behavior of saline water in a wide band frequency range and temperature.
摘要翻译：一种用于预测井眼中宽频率范围内的介电行为的方法和系统。该方法包括：将工具部署在井眼中，用工具测量多于一个地层频率的介电常数和电导率，并预测盐水在宽带频率范围和温度下的介电行为。

7. 发明申请

US20130009646A1 Electromagnetic Probe 失效
标题翻译：电磁探头
公开(公告)号：US20130009646A1
公开(公告)日：2013-01-10
申请号：US13345749
申请日：2012-01-08
申请人： Matthieu Simon , Henri Budan , Laurent Mosse , Mehdi Hizem
发明人： Matthieu Simon , Henri Budan , Laurent Mosse , Mehdi Hizem
IPC分类号： G01V3/30
CPC分类号： G01V3/30
摘要： A probe for measuring electromagnetic properties of a subsurface formation includes a pad having a face adapted for engagement with a borehole wall, a pair of transmitting antennas, and two pairs of receiving antennas. The transmitting antennas and receiving antennas are mounted in the face of the pad, and each of the two pairs of receiving antennas include a first and second antenna distributed on opposite sides of the pair of transmitting antennas. The probe further includes an electronic arrangement having a transmitter module and a receiver module. The transmitter module is arranged to operate the pair of transmitting antennas in either a broadside mode or an endfire mode by applying an excitation signal modulated by two or more frequencies, and the receiver module is arranged to determine an attenuation and a phase shift of each reception signal provided by each receiving antenna relatively to the excitation signal.
摘要翻译：用于测量地下构造的电磁特性的探针包括具有适于与钻孔壁接合的面的垫，一对发射天线和两对接收天线。发射天线和接收天线安装在焊盘的表面，并且两对接收天线中的每一对包括分布在该对发射天线的相对侧上的第一和第二天线。探头还包括具有发射器模块和接收器模块的电子装置。发射机模块被布置成通过施加由两个或更多个频率调制的激励信号来操作在宽边模式或端火模式中的一对发射天线，并且接收机模块被布置成确定每个接收的衰减和相移每个接收天线相对于激励信号提供的信号。

8. 发明申请

US20080224705A1 Electromagnetic Probe 审中-公开
标题翻译：电磁探头
公开(公告)号：US20080224705A1
公开(公告)日：2008-09-18
申请号：US11816309
申请日：2006-01-27
申请人： Matthieu Simon , Henri Budan , Laurent Mosse , Mehdi Hizem
发明人： Matthieu Simon , Henri Budan , Laurent Mosse , Mehdi Hizem
IPC分类号： G01V3/30
CPC分类号： G01V3/30
摘要： An electromagnetic probe 1 measures the electromagnetic properties of a sub surface formation GF in a limited zone surrounding a well-bore hole WBH. The well-bore hole is filled with a well-bore fluid DM. The probe comprises a pad 2 having a first face defining a first area arranged to be positioned in contact with a well-bore wall WBW. The probe 1 further comprises: at least two transmitting antennas 4A, 4B defining a central point CP between them, each antenna being spaced from a distance do from the central point, and at least a first 5A, 5B and a second set 5C, 5D of receiving antennas, each set comprising a first receiving antenna 5A; 5C and a second receiving antenna 5B; 5D, the first receiving antenna being positioned on one side of the transmitting antennas and the second receiving antenna being positioned on other side of the transmitting antennas so that each set encompass the transmitting antennas 4A, 4B.
摘要翻译：电磁探头1测量围绕井眼孔WBH的有限区域中的子表面形成GF的电磁特性。井眼孔充满井眼液DM。探头包括垫2，垫2具有限定布置成定位成与井眼壁WBW接触的第一区域的第一面。探头1还包括：在它们之间限定中心点CP的至少两个发送天线4A，4B，每个天线与中心点距离距离为一定距离，并且至少第一个5A，5B和第二个设置5C，5D的接收天线，每组包括第一接收天线5A; 5C和第二接收天线5B; 如图5D所示，第一接收天线位于发射天线的一侧，第二接收天线位于发射天线的另一侧，使得每组天线包围发射天线4A，4B。

9. 发明授权

US08598895B2 System and method to measure dielectric constant in a subterranean well 有权
标题翻译：用于测量地下井中介电常数的系统和方法
公开(公告)号：US08598895B2
公开(公告)日：2013-12-03
申请号：US12669195
申请日：2008-06-09
申请人： Laetitia Comparon , Mehdi Hizem
发明人： Laetitia Comparon , Mehdi Hizem
IPC分类号： G01V3/00 , G01V3/10
CPC分类号： G01V3/30
摘要： A method and system to predict dielectric behavior in a wide frequency range in a wellbore. The method comprising: deploying a tool in a wellbore, measuring the permittivity and conductivity at more than one frequency of a formation with the tool, and predicting the dielectric behavior of saline water in a wide band frequency range and temperature.
摘要翻译：一种用于预测井眼中宽频率范围内的介电行为的方法和系统。该方法包括：将工具部署在井眼中，用工具测量多于一个地层频率的介电常数和电导率，并预测盐水在宽带频率范围和温度下的介电行为。

10. 发明授权

US08536883B2 Method of measuring a multiphase flow 有权
标题翻译：多相流测量方法
公开(公告)号：US08536883B2
公开(公告)日：2013-09-17
申请号：US12769781
申请日：2010-04-29
申请人： Cheng-gang Xie , Mehdi Hizem , Rolf Rustad
发明人： Cheng-gang Xie , Mehdi Hizem , Rolf Rustad
IPC分类号： G01R27/08 , G01V3/18 , G01V3/00 , G01F1/68 , G01N33/20 , G01N37/00 , H01Q13/00
CPC分类号： G01N33/28 , G01N22/00 , G01N33/2823 , G01R27/02 , G01R27/08 , G01R27/14 , G01R27/2605
摘要： A method of measuring the permittivity and/or conductivity of a multiphase fluid flowing through a conduit is provided. The method includes the steps of measuring the signal from a first electromagnetic transmitter to a first electromagnetic receiver separated by a first distance, measuring the signal from the first electromagnetic transmitter to a second electromagnetic receiver separated by a second distance, measuring the signal from a second electromagnetic transmitter to the first electromagnetic receiver separated by a distance substantially equal to the second distance, measuring the signal from the second electromagnetic transmitter to the second electromagnetic receiver separated by a distance substantially equal to the first distance, and wherein the first and second distances are substantially different. This is followed by the step of combining the four signals to obtain a measurement of the phase-shift and amplitude-attenuation substantially independent of the gain values applied to the receivers and transmitters to provide an estimate of the mixture permittivity and/or conductivity of the multiphase fluid.
摘要翻译：提供了测量流过导管的多相流体的介电常数和/或电导率的方法。该方法包括以下步骤：测量从第一电磁发射器到第一电磁接收器的信号，第一电磁接收器被隔开第一距离，测量从第一电磁发射器到第二电磁接收器的信号，第二电磁接收器被隔开第二距离，测量来自第二距离的信号测量从第二电磁发射器到第二电磁接收器的信号，该第二电磁接收器被隔开大致等于第一距离的距离，并且其中第一和第二距离是大不一样。之后是组合四个信号以获得基本上与施加到接收器和发射器的增益值无关的相移和幅度衰减的测量值以提供对于接收机和发射机的混合介电常数和/或电导率的估计的步骤多相流体

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