公开(公告)号：US20090164188A1

公开(公告)日：2009-06-25

申请号：US12152533

申请日：2008-05-15

申请人： Tarek Habashy ,  Jeff Spath ,  Raj Banerjee ,  Michael Thambynayagam

发明人： Tarek Habashy ,  Jeff Spath ,  Raj Banerjee ,  Michael Thambynayagam

IPC分类号： G06G7/57

CPC分类号： G01V11/00 ,  E21B43/00 ,  E21B49/00 ,  G01V3/083 ,  G01V3/38 ,  G01V2210/6163 ,  G01V2210/6165

摘要： A method of upscaling for reservoir simulation is disclosed, comprising: inverting a set of deep reading measurements constrained by upscaled multi-well data, and, in response to the inverting step, upscaling for reservoir simulation.

摘要翻译： 公开了一种用于油藏模拟的升频方法，其特征在于包括：对由一个由高倍数多孔数据所约束的一组深度读数测量结果进行反转，并且响应于反相步骤，用于油藏模拟的升频。

公开(公告)号：US08498848B2

公开(公告)日：2013-07-30

申请号：US13283253

申请日：2011-10-27

申请人： Tarek Habashy ,  Jeff Spath ,  Raj Banerjee ,  Michael Thambynayagam

发明人： Tarek Habashy ,  Jeff Spath ,  Raj Banerjee ,  Michael Thambynayagam

IPC分类号： G06G7/48

CPC分类号： G01V11/00 ,  E21B43/00 ,  E21B49/00 ,  G01V3/083 ,  G01V3/38 ,  G01V2210/6163 ,  G01V2210/6165

摘要： A method of upscaling for reservoir simulation is disclosed, comprising: inverting a set of deep reading measurements constrained by upscaled multi-well data, and, in response to the inverting step, upscaling for reservoir simulation.

公开(公告)号：US08754651B2

公开(公告)日：2014-06-17

申请号：US12945928

申请日：2010-11-15

申请人： Tarek Habashy ,  Andrew Hayman ,  Yong-Hua Chen ,  Dzevat Omeragic ,  Philip Cheung

发明人： Tarek Habashy ,  Andrew Hayman ,  Yong-Hua Chen ,  Dzevat Omeragic ,  Philip Cheung

IPC分类号： G01V3/10

CPC分类号： G01V3/20 ,  E21B49/005 ,  G01V3/088 ,  G01V3/24

摘要： A system and method for imaging properties of subterranean formations in a wellbore is provided. The system comprises a formation sensor for collecting currents injected into the subterranean formations, the formation sensor positionable on a downhole tool deployable into the wellbore. The system comprises a controller for controlling the formation sensor and a formation imaging unit. The formation imaging unit comprises a current management unit for collecting data from the currents injected into the subterranean formations, the currents having at least two different frequencies. The formation imaging unit comprises a drilling mud data unit for determining at least one drilling mud parameter, a formation data unit for determining at least one formation parameter from the collected data, and an inversion unit for determining at least one formation property by inverting the at least one formation parameter.

摘要翻译： 提供了一种用于在井筒中成像地层的特性的系统和方法。 该系统包括用于收集注入到地层中的电流的地层传感器，地层传感器可定位在可部署到井筒中的井下工具上。 该系统包括用于控制地层传感器和地层成像单元的控制器。 地层成像单元包括用于从注入到地层中的电流收集数据的电流管理单元，该电流具有至少两个不同的频率。 地层成像单元包括用于确定至少一个钻井泥浆参数的钻井泥浆数据单元，用于根据所收集的数据确定至少一个地层参数的地层数据单元，以及用于通过将at 至少一个地层参数。

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。

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。

公开(公告)号：US08433518B2

公开(公告)日：2013-04-30

申请号：US12888232

申请日：2010-09-22

申请人： Dzevat Omeragic ,  Keli Sun ,  Qiming Li ,  Tarek Habashy

发明人： Dzevat Omeragic ,  Keli Sun ,  Qiming Li ,  Tarek Habashy

IPC分类号： G01V1/40 ,  G01V3/10 ,  G06G7/48

CPC分类号： G01V3/20 ,  G01V3/28

摘要： A method is provided for determining formation resistivity, anisotropy and dip from wellbore measurements includes moving a well logging instrument through subsurface formations. The instrument includes longitudinal magnetic dipoles and at least one of tilted and transverse magnetic dipoles. Formation layer boundaries and horizontal resistivities of the formation layers are determined from longitudinal magnetic dipole measurements. Vertical resistivities of the formation layers are determined by inversion of anisotropy sensitive measurements. Improved vertical resistivities of the formation layers and dips are determined by inverting symmetrized and anti-symmetrized measurements. Improved vertical resistivities, improved boundaries and improved dips are determined by inversion of the all dipole measurements. Improved horizontal resistivities, further improved layer boundaries and further improved dips are determined by inversion of all dipole measurements.

摘要翻译： 提供了一种用于确定井眼测量的地层电阻率，各向异性和倾角的方法，包括通过地下地层移动测井仪器。 仪器包括纵向磁偶极子和倾斜和横向磁偶极子中的至少一个。 由纵向磁偶极子测量确定地层的形成层边界和水平电阻率。 通过各向异性敏感测量的反演确定形成层的垂直电阻率。 通过反转对称和反对称测量来确定形成层和浸渍层的垂直电阻率的改善。 通过所有偶极子测量的反演来确定改善的垂直电阻率，改善的边界和改善的倾角。 通过所有偶极子测量的反演来确定改进的水平电阻率，进一步改善的层边界和进一步改善的下降。

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。

公开(公告)号：US20070143022A1

公开(公告)日：2007-06-21

申请号：US11311609

申请日：2005-12-19

申请人： Chung Chang ,  Marwan Moufarrej ,  Sandip Bose ,  Tarek Habashy

发明人： Chung Chang ,  Marwan Moufarrej ,  Sandip Bose ,  Tarek Habashy

IPC分类号： G01V1/40

CPC分类号： E21B45/00 ,  E21B47/04

摘要： A device and method for determining a geophysical characteristic of a borehole using at least one logging device is provided, wherein the at least one logging device includes at least one sensing device. The method includes associating the at least one sensing device with the borehole, wherein the at least one sensing device includes a sensing device measurement length. The method also includes operating the at least one sensing device to generate borehole data responsive to a borehole portion disposed essentially adjacent the sensing device measurement length, wherein the borehole data includes start time of scan, location of the at least one sensing device at start time of scan, stop time of scan and location of the at least one sensing device at stop time of scan. Furthermore, the method includes correlating the borehole data to determine the geophysical characteristic.

公开(公告)号：US20120119744A1

公开(公告)日：2012-05-17

申请号：US12945928

申请日：2010-11-15

申请人： Tarek Habashy ,  Andrew Hayman ,  Yong-Hua Chen ,  Dzevat Omeragic ,  Philip Cheung

发明人： Tarek Habashy ,  Andrew Hayman ,  Yong-Hua Chen ,  Dzevat Omeragic ,  Philip Cheung

IPC分类号： G01V3/18

CPC分类号： G01V3/20 ,  E21B49/005 ,  G01V3/088 ,  G01V3/24

摘要： A system and method for imaging properties of subterranean formations in a wellbore is provided. The system comprises a formation sensor for collecting currents injected into the subterranean formations, the formation sensor positionable on a downhole tool deployable into the wellbore. The system comprises a controller for controlling the formation sensor and a formation imaging unit. The formation imaging unit comprises a current management unit for collecting data from the currents injected into the subterranean formations, the currents having at least two different frequencies. The formation imaging unit comprises a drilling mud data unit for determining at least one drilling mud parameter, a formation data unit for determining at least one formation parameter from the collected data, and an inversion unit for determining at least one formation property by inverting the at least one formation parameter.

摘要翻译： 提供了一种用于在井筒中成像地层的特性的系统和方法。 该系统包括用于收集注入到地层中的电流的地层传感器，地层传感器可定位在可部署到井筒中的井下工具上。 该系统包括用于控制地层传感器和地层成像单元的控制器。 地层成像单元包括用于从注入到地层中的电流收集数据的电流管理单元，该电流具有至少两个不同的频率。 地层成像单元包括用于确定至少一个钻井泥浆参数的钻井泥浆数据单元，用于根据所收集的数据确定至少一个地层参数的地层数据单元，以及用于通过将at 至少一个地层参数。

公开(公告)号：US20110231098A1

公开(公告)日：2011-09-22

申请号：US12888232

申请日：2010-09-22

申请人： Dzevat Omeragic ,  Keli Sun ,  Qiming Li ,  Tarek Habashy

发明人： Dzevat Omeragic ,  Keli Sun ,  Qiming Li ,  Tarek Habashy

IPC分类号： G01V3/12 ,  G06F19/00

CPC分类号： G01V3/20 ,  G01V3/28

摘要： A method is provided for determining formation resistivity, anisotropy and dip from wellbore measurements includes moving a well logging instrument through subsurface formations. The instrument includes longitudinal magnetic dipoles and at least one of tilted and transverse magnetic dipoles. Formation layer boundaries and horizontal resistivities of the formation layers are determined from longitudinal magnetic dipole measurements. Vertical resistivities of the formation layers are determined by inversion of anisotropy sensitive measurements. Improved vertical resistivities of the formation layers and dips are determined by inverting symmetrized and anti-symmetrized measurements. Improved vertical resistivities, improved boundaries and improved dips are determined by inversion of the all dipole measurements. Improved horizontal resistivities, further improved layer boundaries and further improved dips are determined by inversion of all dipole measurements.

摘要翻译： 提供了一种用于确定井眼测量的地层电阻率，各向异性和倾角的方法，包括通过地下地层移动测井仪器。 仪器包括纵向磁偶极子和倾斜和横向磁偶极子中的至少一个。 由纵向磁偶极子测量确定地层的形成层边界和水平电阻率。 通过各向异性敏感测量的反演确定形成层的垂直电阻率。 通过反转对称和反对称测量来确定形成层和浸渍层的垂直电阻率的改善。 通过所有偶极子测量的反演来确定改善的垂直电阻率，改善的边界和改善的倾角。 通过所有偶极子测量的反演来确定改进的水平电阻率，进一步改善的层边界和进一步改善的下降。