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31. 发明授权

US5963036A Well logging apparatus and method for determining properties of earth formations that have been invaded by borehole fluid 失效
标题翻译：用于确定钻井液侵入的地层性质的测井仪和方法
公开(公告)号：US5963036A
公开(公告)日：1999-10-05
申请号：US855968
申请日：1997-05-14
申请人： Peter T. Wu , Jacques R. Tabanou
发明人： Peter T. Wu , Jacques R. Tabanou
IPC分类号： G01V3/30 , G01V3/18 , G01V3/12
CPC分类号： G01V3/30
摘要： A method and apparatus is disclosed for determining the properties of formations surrounding an earth borehole that have been invaded by borehole fluid to form an invaded zone. Properties determined in one embodiment are invaded zone resistivity Rxo, diameter of invasion DI, and uninvaded formation resistivity Rt, and the following steps are performed: (a) suspending a logging device in the borehole; (b) transmitting electromagnetic energy from a transmitter location on the logging device, and receiving the transmitted electromagnetic energy at receiver locations on the logging device for a first transmitter-to-receivers spacing associated with the transmitter and receiver locations; (c) determining, from the received electromagnetic energy, measurement characteristics associated with the first transmitter-to-receivers spacing; (d) repeating steps (b) and (c) for a plurality of further transmitter-to-receivers spacings to obtain measurement characteristics for the plurality of further transmitter-to-receivers spacings; (e) generating a model of formation of resistivity Rt with an invaded zone of resistivity Rxo and diameter of invasion DI; (f) selecting values of Rxo, DI, and Rt that would produce model measurement characteristics that substantially correspond, for each of a plurality of the transmitter-to-receiver spacings, with the actual measurement characteristics for the respective plurality of transmitter-to-receiver spacings; and (g) outputting the selected model values of Rxo, DI, and Rt.
摘要翻译：公开了一种用于确定由钻孔流体侵入以形成入侵区域的围绕地球钻孔的地层的性质的方法和装置。在一个实施方案中确定的性质是入侵区电阻率Rxo，侵入直径DI和未沉积的地层电阻率Rt，并执行以下步骤：（a）将测井装置悬挂在钻孔中; （b）从记录装置上的发射机位置发送电磁能量，以及在所述测井装置的接收器位置处接收与所述发射机和接收机位置相关联的第一发射机到接收机间隔的所发送的电磁能量; （c）从接收到的电磁能量确定与第一发射机到接收机间隔相关联的测量特性; （d）对于多个另外的发射机到接收机间隔重复步骤（b）和（c）以获得多个其它发射机到接收机间隔的测量特性; （e）产生电阻率Rt的形成模型，其具有电阻率Rxo入侵区和入侵直径DI; （f）选择Rxo，DI和Rt的值，其将产生对于多个发射器到接收器间隔中的每一个基本对应的模型测量特性，以及相应的多个发射器到接收器间隔的实际测量特性，接收器间距; 和（g）输出所选择的Rxo，DI和Rt的模型值。

32. 发明授权

US09182509B2 System and method for generating true depth seismic surveys 有权
标题翻译：用于生成真实深度地震勘测的系统和方法
公开(公告)号：US09182509B2
公开(公告)日：2015-11-10
申请号：US13002682
申请日：2009-07-08
申请人： Reza Taherian , Jacques R. Tabanou , Eric Tabanou , Emmanuel Legendre
发明人： Reza Taherian , Jacques R. Tabanou , Emmanuel Legendre
IPC分类号： G01V1/28 , G01V1/48
CPC分类号： G01V1/282 , G01V1/48 , G01V2210/614
摘要： A surface seismic survey is generated or obtained from Earth's surface and is based on time in which acoustic waves are reflected to Earth's surface. One or more tools measure density and sonic velocity of a subsurface formation. An estimate of acoustic impedance is obtained from the density and the sonic velocity to generate a synthetic seismic survey. The synthetic seismic survey and the surface seismic survey are compared and/or correlated. The acoustic impedance can be iteratively estimated until the synthetic seismic survey matches the surface seismic survey. Matching the surface seismic survey with the synthetic seismic survey may ensure that the surface seismic survey may be calibrated in actual depth.
摘要翻译：表面地震勘测是从地球表面产生或获得的，是基于声波反射到地球表面的时间。一个或多个工具测量地下地层的密度和声速。从密度和声速获得声阻抗的估计值以产生合成地震勘测。合成地震勘测和地表地震勘测进行了比较和/或相关。可以迭代地估计声阻抗，直到合成地震勘测符合地表地震勘测。将地震勘测与合成地震勘测相结合可确保地表地震勘测可在实际深度进行校准。

33. 发明授权

US07991555B2 Electromagnetic directional measurements for non-parallel bed formations 有权
标题翻译：非平行床层的电磁方向测量
公开(公告)号：US07991555B2
公开(公告)日：2011-08-02
申请号：US12182896
申请日：2008-07-30
申请人： Jian Yang , Qiming Li , Dzevat Omeragic , Jean Seydoux , Jacques R. Tabanou , Bernadette Tabanou, legal representative
发明人： Jian Yang , Qiming Li , Dzevat Omeragic , Jean Seydoux , Jacques R. Tabanou
IPC分类号： G01V3/30
CPC分类号： G01V3/30
摘要： An orientation vector, referred to hereinafter as the “geosteering vector,” is directed to the more conductive formation area within the DOI of the tool and away from the more resistive formation areas. Accordingly, drilling in a direction opposite the geosteering vector leads to more resistive formation. Also, the disclosed geosteering vectors obtained from the real and imaginary components will not align with each other for non-planar formations and therefore the misalignment of the geosteering obtained from real and imaginary components is indicative of a non-planar formation. A superposition method is disclosed which can be used to calculate electromagnetic (EM) couplings in a non-planar geometry formation (as well as in a planar geometry formation) in real time, without requiring two or three dimensional modeling calculations.
摘要翻译：以下称为“地质导向矢量”的取向矢量指向工具的DOI内的更加导电的形成区域，并且远离更多电阻的形成区域。因此，在与地质导向矢量相反的方向钻孔导致更多的电阻形成。此外，从实部和虚部分获得的公开的地质导向矢量将不会相互对准以用于非平面形成，并且因此从实部和虚部分组获得的地质导向器的未对准表示非平面形成。公开了一种叠加方法，其可以用于实时地计算非平面几何形状（以及平面几何形状）中的电磁（EM）耦合，而不需要两维或三维建模计算。

34. 发明申请

US20100191470A1 METHOD AND SYSTEM TO ESTIMATE FRACTURE APERTURE IN HORIZONTAL WELLS 失效
标题翻译：估算水平井裂缝孔隙的方法和系统
公开(公告)号：US20100191470A1
公开(公告)日：2010-07-29
申请号：US12396746
申请日：2009-03-03
申请人： Jacques R. Tabanou , Denis Heilot , Bernadette Tabanou
发明人： Jacques R. Tabanou , Denis Heilot , Bernadette Tabanou
IPC分类号： G01V3/38 , G06F19/00
CPC分类号： G01V3/28
摘要： A method for estimating a fracture aperture in a formation penetrated by a well includes obtaining at least one of a vertical resistivity (Rv) and a horizontal resistivity (Rh) of the formation; obtaining a mud resistivity (Rmud) or a matrix resistivity (Rmatrix); and estimating the fracture aperture. The estimating of the fracture aperture may be performed by solving the following two equations: Rv=Vhf·Rm+(1−Vhf)·Rmatrix and 1/Rh=Vhf·1/Rmud+(1−Vhf)·1/Rmatrix, wherein Vhf is the fracture aperture.
摘要翻译：用于估计由井渗透的地层中的断裂孔径的方法包括获得地层的垂直电阻率（Rv）和水平电阻率（Rh）中的至少一个; 获得泥浆电阻率（Rmud）或矩阵电阻率（Rmatrix）; 并估计断裂孔径。断裂孔径的估计可以通过求解以下两个等式来进行：Rv = Vhf·Rm +（1-Vhf）·Rmatrix和1 / Rh = Vhf·1 / Rmud +（1-Vhf）·1 / Rmatrix，其中Vhf 是断裂孔。

35. 发明授权

US07752906B2 Downhole measurement of formation characteristics while drilling 有权
标题翻译：钻井时地层特征的井下测量
公开(公告)号：US07752906B2
公开(公告)日：2010-07-13
申请号：US12260216
申请日：2008-10-29
申请人： Julian J. Pop , Reza Taherian , Martin E. Poitzsch , Jacques R. Tabanou
发明人： Julian J. Pop , Reza Taherian , Martin E. Poitzsch , Jacques R. Tabanou
IPC分类号： E21B47/00
CPC分类号： E21B49/005 , E21B49/081
摘要： A method for determining a property of formations surrounding an earth borehole being drilled with a drill bit at the end of a drill string, using drilling fluid that flows downward through the drill string, exits through the drill bit, and returns toward the earth's surface in the annulus between the drill string and the periphery of the borehole, including the following steps: obtaining, downhole near the drill bit, a pre-bit sample of the mud in the drill string as it approaches the drill bit; obtaining, downhole near the drill bit, a post-bit sample of the mud in the annulus, entrained with drilled earth formation, after its egression from the drill bit; implementing pre-bit measurements on the pre-bit sample; implementing post-bit measurements on the post-bit sample; and determining a property of the formations from the post-bit measurements and the pre-bit measurements.
摘要翻译：一种用于确定围绕钻井的地层钻孔的性质的方法，其使用在钻柱上向下流动的钻井流体在钻柱的端部钻出，通过钻头离开，并朝向地球表面返回钻柱和钻孔周边之间的环形空间，包括以下步骤：在钻柱附近获得钻头附近的井下钻头样品，当钻柱接近钻头时; 在钻头附近获得钻孔附近的井下钻孔后的钻头样品，在钻头从其钻出之后夹带钻井泥土; 对前置位采样执行预位测量; 对后位采样进行后位测量; 以及从后位测量和前位测量确定地层的属性。

36. 发明申请

US20100030477A1 ELECTROMAGNETIC DIRECTIONAL MEASUREMENTS FOR NON-PARALLEL BED FORMATIONS 有权
标题翻译：非平行床形式的电磁方向测量
公开(公告)号：US20100030477A1
公开(公告)日：2010-02-04
申请号：US12182896
申请日：2008-07-30
申请人： Jian Yang , Qiming Li , Dzevat Omeragic , Jean Seydoux , Jacques R. Tabanou , Bernadette Tabanou
发明人： Jian Yang , Qiming Li , Dzevat Omeragic , Jean Seydoux , Jacques R. Tabanou , Bernadette Tabanou
IPC分类号： G01V3/30 , G01V3/18
CPC分类号： G01V3/30
摘要： An orientation vector, referred to hereinafter as the “geosteering vector,” is directed to the more conductive formation area within the DOI of the tool and away from the more resistive formation areas. Accordingly, drilling in a direction opposite the geosteering vector leads to more resistive formation. Also, the disclosed geosteering vectors obtained from the real and imaginary components will not align with each other for non-planar formations and therefore the misalignment of the geosteering obtained from real and imaginary components is indicative of a non-planar formation. A superposition method is disclosed which can be used to calculate electromagnetic (EM) couplings in a non-planar geometry formation (as well as in a planar geometry formation) in real time, without requiring two or three dimensional modeling calculations.
摘要翻译：以下称为“地质导向矢量”的取向矢量指向工具的DOI内的更加导电的形成区域，并且远离更多电阻的形成区域。因此，在与地质导向矢量相反的方向钻孔导致更多的电阻形成。此外，从实部和虚部分获得的公开的地质导向矢量将不会相互对准以用于非平面形成，并且因此从实部和虚部分组获得的地质导向器的未对准表示非平面形成。公开了一种叠加方法，其可以用于实时地计算非平面几何形状（以及平面几何形状）中的电磁（EM）耦合，而不需要两维或三维建模计算。

37. 发明申请

US20090008079A1 METHODS AND APPARATUS TO SAMPLE HEAVY OIL IN A SUBTERRANEAN FORMATION 有权
标题翻译：方法和装置，用于在下层形成中对重油进行取样
公开(公告)号：US20090008079A1
公开(公告)日：2009-01-08
申请号：US11962857
申请日：2007-12-21
申请人： Alexander Zazovsky , Anthony Goodwin , Jacques R. Tabanou , Kambiz A. Safinya
发明人： Alexander Zazovsky , Anthony Goodwin , Jacques R. Tabanou , Kambiz A. Safinya
IPC分类号： E21B43/24 , E21B49/00
CPC分类号： E21B49/10 , E21B36/04 , E21B43/2401
摘要： A method for sampling fluid in a subterranean formation includes, reducing a viscosity a fluid, pressurizing a portion of the subterranean formation, and collecting a fluid sample. Specifically, a viscosity of a fluid in a portion of the subterranean formation is reduced and a portion of the subterranean formation is pressurizing by injecting a displacement fluid into the subterranean formation. A sample of the fluid pressurized by the displacement fluid is then collected.
摘要翻译：用于对地下地层中的流体进行采样的方法包括：降低流体的粘度，对地下地层的一部分进行加压，以及收集流体样品。具体地说，通过将位移流体注入到地下地层中，地层的一部分中的流体的粘度降低，地层的一部分被加压。然后收集由置换液体加压的流体样品。

38. 发明授权

US07154411B2 Reservoir management system and method 有权
公开(公告)号：US07154411B2
公开(公告)日：2006-12-26
申请号：US10156403
申请日：2002-05-28
申请人： Reinhart Ciglenec , Jacques R. Tabanou
发明人： Reinhart Ciglenec , Jacques R. Tabanou
IPC分类号： G01V3/00
CPC分类号： E21B7/061 , E21B23/00 , E21B23/14 , E21B29/06 , E21B33/13 , E21B47/01 , E21B47/024 , E21B47/044 , E21B47/09 , E21B47/12 , E21B47/122 , E21B47/124 , E21B49/00 , E21B49/10
摘要： A remote sensing unit for sensing subsurface formation is provided. The remote sensing unit is an active device with the capability of responding to control commands to determine subsurface formation characteristics, and transmitting corresponding data values. Some embodiments of the remote sensing unit include a battery, or a capacitor for storing charge. The embodiments that include the capacitor receive RF power that is converted to a DC signal for storing charge on the capacitor. When the charge is depleted to a specified point, the remote sensing unit prompts the wellbore tool to transmit additional RF power to recharge the capacitor. The remote sensing unit is provided with RF power to wake it up and to place it into an operational mode, and/or to send modulated data values that are then transmitted to the surface where operational decisions for the well may be made.

39. 发明授权

US06984983B2 System and method for evaluation of thinly laminated earth formations 失效
公开(公告)号：US06984983B2
公开(公告)日：2006-01-10
申请号：US10159216
申请日：2002-05-31
申请人： Jacques R. Tabanou
发明人： Jacques R. Tabanou
IPC分类号： G01V3/20
CPC分类号： G01V3/20 , G01V11/002
摘要： A unique means in interpreting anisotropic reservoirs in thinly laminated earth formations regardless of the hole deviation is provided. A high-resolution micro-resistivity formation measurement is used to estimate in real time at the well site the formation anisotropic electrical parameters oriented around the borehole drilled with a conductive fluid. Estimations of the formation anisotropy or hydrocarbon profile are compared and combined with indicators associated with the formation to provide improved evaluations of hydrocarbon content over conventional methods.

40. 发明授权

US06690170B2 Antenna structures for electromagnetic well logging tools 有权
标题翻译：电磁测井工具天线结构
公开(公告)号：US06690170B2
公开(公告)日：2004-02-10
申请号：US10113686
申请日：2002-03-29
申请人： Dean M. Homan , Gary A. Hazen , Richard A. Rosthal , David L. Smith , Thomas D. Barber , Paul Michael Ray , Jacques R. Tabanou
发明人： Dean M. Homan , Gary A. Hazen , Richard A. Rosthal , David L. Smith , Thomas D. Barber , Paul Michael Ray , Jacques R. Tabanou
IPC分类号： G01V310
CPC分类号： G01V3/28 , H01Q1/04 , H01Q7/08 , H01Q21/20
摘要： The invention refers to antenna configurations for electromagnetic logging tools. The antennas have one or more electrical conductors disposed on a dielectric substrate wrapped around a core or disposed directly on the core. The conductor or conductors are arranged such that the antenna has a first magnetic dipole moment substantially perpendicular to a longitudinal axis of the core. The invention also refers to antennas adapted for mutual balancing using interleaved conductive paths or disks to alter the magnetic dipole moments to mutually balance the antenna system.
摘要翻译：本发明涉及用于电磁测井工具的天线结构。天线具有一个或多个电导体，其布置在缠绕在芯上或直接设置在芯上的电介质衬底上。导体或导体布置成使得天线具有基本上垂直于芯的纵向轴线的第一磁偶极矩。本发明还涉及适于使用交错的导电路径或盘来相互平衡以改变磁偶极矩以相互平衡天线系统的天线。

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