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1.发明授权Methods for electromagnetic measurements and correction of non-ideal receiver responses 失效用于电磁测量和校正非理想接收机响应的方法公开(公告)号：US07822553B2
公开(公告)日：2010-10-26
申请号：US11770902
申请日：2007-06-29
IPC分类号： G01V3/00
摘要： A method for determining formation electrical properties includes deploying one or more receivers for electromagnetic logging; obtaining measurement data indicative of the formation electrical properties using the deployed receivers; correcting the measurement data for receiver imperfection; and inverting the corrected measurement data to obtain one or more parameters of formation electrical properties.
摘要翻译： 一种确定地层电性能的方法包括部署用于电磁测井的一个或多个接收器; 使用展开的接收器获得指示形成电气特性的测量数据; 纠正接收机缺陷的测量数据; 并且反转校正的测量数据以获得一个或多个地层电性能的参数。
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公开(公告)号：US20090001986A1
公开(公告)日：2009-01-01
申请号：US11771598
申请日：2007-06-29
IPC分类号： G01V3/08
摘要： An electromagnetic receiver includes at least one sensor for measuring electromagnetic signals, and a calibration antenna configured to generate an electromagnetic signal at a first frequency.
摘要翻译： 电磁接收器包括至少一个用于测量电磁信号的传感器，以及被配置为产生第一频率的电磁信号的校准天线。
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3.发明申请Methods for Electromagnetic Measurements and Correction of Non-Ideal Receiver Responses 失效电磁测量方法和非理想接收机响应的校正公开(公告)号：US20090001985A1
公开(公告)日：2009-01-01
申请号：US11770902
申请日：2007-06-29
摘要： A method for determining formation electrical properties includes deploying one or more receivers for electromagnetic logging; obtaining measurement data indicative of the formation electrical properties using the deployed receivers; correcting the measurement data for receiver imperfection; and inverting the corrected measurement data to obtain one or more parameters of formation electrical properties.
摘要翻译： 一种确定地层电性能的方法包括部署用于电磁测井的一个或多个接收器; 使用展开的接收器获得指示形成电气特性的测量数据; 纠正接收机缺陷的测量数据; 并且反转校正的测量数据以获得一个或多个地层电性能的参数。
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公开(公告)号：US07826972B2
公开(公告)日：2010-11-02
申请号：US11694108
申请日：2007-03-30
IPC分类号： G01V3/26
摘要： A method for determining a formation electrical property under a sea floor includes obtaining measurement data using a receiver having an impedance lower than an impedance of seawater at a measurement site; correcting the measurement data to obtain corrected data corresponding to data that would have been acquired using a receiver having an impedance matched with the impedance of the seawater; and deriving the formation property from the corrected data.
摘要翻译： 一种用于确定海底地层电气特性的方法包括使用阻抗低于测量地点的海水阻抗的接收器获得测量数据; 校正测量数据以获得与使用具有与海水的阻抗匹配的阻抗的接收器已经获取的数据相对应的校正数据; 并从校正数据中导出形成特性。
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公开(公告)号：US20080238429A1
公开(公告)日：2008-10-02
申请号：US11694179
申请日：2007-03-30
摘要： A receiver for electromagnetic measurements includes a polyhedron structure having m faces, where m≧4 and m≠6: n electrodes each disposed on one face of the polyhedron structure, wherein 3≦n≦m; and at least one circuitry connected to the n electrodes for signal measurement. A method for electromagnetic measurements includes obtaining a plurality of electric current measurements using a plurality of electrodes each disposed on a surface of a polyhedron receiver, wherein the plurality of electric current measurements comprise at least three different measurements; and determining electric field components in a three dimensional space from the plurality of electric current measurements by using a number of matrices that correlate orientations of surfaces of the polyhedron receiver to a coordinate system in the three dimensional space.
摘要翻译： 用于电磁测量的接收器包括具有m面的多面体结构，其中m≥4和m <6：n个电极，每个电极设置在多面体结构的一个面上，其中3≤n≤m; 以及连接到n个电极的信号测量的至少一个电路。 一种用于电磁测量的方法包括使用各自设置在多面体接收器的表面上的多个电极来获得多个电流测量，其中所述多个电流测量包括至少三个不同的测量值; 以及通过使用将多面体接收机的表面的方向与三维空间中的坐标系相关联的多个矩阵，从多个电流测量中确定三维空间中的电场分量。
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公开(公告)号：US07633296B2
公开(公告)日：2009-12-15
申请号：US11694179
申请日：2007-03-30
IPC分类号： G01V3/00
摘要： A receiver for electromagnetic measurements includes a polyhedron structure having m faces, where m≧4 and m≠6: n electrodes each disposed on one face of the polyhedron structure, wherein 3≦n≦m; and at least one circuitry connected to the n electrodes for signal measurement. A method for electromagnetic measurements includes obtaining a plurality of electric current measurements using a plurality of electrodes each disposed on a surface of a polyhedron receiver, wherein the plurality of electric current measurements comprise at least three different measurements; and determining electric field components in a three dimensional space from the plurality of electric current measurements by using a number of matrices that correlate orientations of surfaces of the polyhedron receiver to a coordinate system in the three dimensional space.
摘要翻译： 用于电磁测量的接收器包括具有m面的多面体结构，其中m≥4和m6：n个电极，每个电极设置在多面体结构的一个面上，其中3≤n≤m; 以及连接到n个电极的信号测量的至少一个电路。 一种用于电磁测量的方法包括使用各自设置在多面体接收器的表面上的多个电极来获得多个电流测量，其中所述多个电流测量包括至少三个不同的测量值; 以及通过使用将多面体接收机的表面的方向与三维空间中的坐标系相关联的多个矩阵，从多个电流测量中确定三维空间中的电场分量。
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公开(公告)号：US20080238428A1
公开(公告)日：2008-10-02
申请号：US11694108
申请日：2007-03-30
IPC分类号： G01V3/38
摘要： A method for determining a formation electrical property under a sea floor includes obtaining measurement data using a receiver having an impedance lower than an impedance of seawater at a measurement site; correcting the measurement data to obtain corrected data corresponding to data that would have been acquired using a receiver having an impedance matched with the impedance of the seawater; and deriving the formation property from the corrected data.
摘要翻译： 一种用于确定海底地层电气特性的方法包括使用阻抗低于测量地点的海水阻抗的接收器获得测量数据; 校正测量数据以获得与使用具有与海水的阻抗匹配的阻抗的接收器已经获取的数据相对应的校正数据; 并从校正数据中导出形成特性。
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公开(公告)号：US07134492B2
公开(公告)日：2006-11-14
申请号：US10824079
申请日：2004-04-14
申请人： Dean Willberg , Jean Desroches , Kamal Babour , Kais Gzara , Christian Besson
发明人： Dean Willberg , Jean Desroches , Kamal Babour , Kais Gzara , Christian Besson
IPC分类号： E21B43/267 , E21B43/263
CPC分类号： E21B47/00
摘要： Hydraulic fracture dimensions and, optionally, fracture closure pressure and time are determined by adding particulate matter that discharges to create an acoustic signal to the proppant, allowing the particulate matter to discharge, and detecting the acoustic signal with geophones or accelerometers. The particulate matter may be spheres or fibers. The discharge may be explosion, implosion, detonation, or rapid combustion or ignition. The discharge may be triggered by fracture closure or by chemical reaction.
摘要翻译： 液压裂缝尺寸和任选的断裂闭合压力和时间通过添加排放的颗粒物质以产生声学信号到支撑剂，允许颗粒物质排出，并用地震检波器或加速度计检测声学信号来确定。 颗粒物质可以是球体或纤维。 放电可能是爆炸，爆炸，爆炸或快速燃烧或点火。 放电可以通过断裂闭合或化学反应触发。
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9.发明授权公开(公告)号：US08275589B2
公开(公告)日：2012-09-25
申请号：US12392464
申请日：2009-02-25
CPC分类号： E21B47/00
摘要： An efficient and cost-effective technique is provided to perform modeling of a reservoir in a subterranean structure. A compartment model of fluid compartments in a reservoir is generated, and based on the compartment model and a geomechanical model of the subterranean structure, movement of a ground surface due to volumetric change of the compartments is calculated. Satellite measurements of the ground surface are received over time, where the received satellite measurements of the ground surface over time indicate movement of the ground surface. The movement of the ground surface indicated by the received satellite measurements is compared with the calculated movement, and based on the comparing, one or more properties of the geomechanical model are adjusted.
摘要翻译： 提供了一种有效且具有成本效益的技术来对地下结构中的储层进行建模。 产生储层中的流体室的隔室模型，并且基于隔室模型和地下结构的地质力学模型，计算由于隔室的体积变化引起的地表的运动。 随着时间的推移，接收地面的卫星测量值，随着时间的推移，地面接收的卫星测量表明地表的运动。 将接收到的卫星测量值指示的地面的运动与计算的运动进行比较，并根据比较，调整地质力学模型的一个或多个性质。
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公开(公告)号：US08002121B2
公开(公告)日：2011-08-23
申请号：US11718937
申请日：2005-10-17
申请人： Michel Berard , Kamal Babour , Ibrahim Babelli
发明人： Michel Berard , Kamal Babour , Ibrahim Babelli
IPC分类号： B01D17/025 , E21B43/00 , G01F1/74
CPC分类号： B01D19/0042 , E21B43/34
摘要： An in-line flow separator (1) comprises an uphill section (2) of pipeline which, in use, carries a gravitationally stratified flow of a first liquid (3) and a second denser liquid (4). The second liquid (4) forms a sump (5) extending uphill from the foot of the uphill section (2), and an interface between the first and second liquids on the uphill section is inclined from the horizontal. An extraction port (6) in the pipeline extracts the second liquid from the sump.
摘要翻译： 在线流动分离器（1）包括管道的上坡段（2），其在使用中承载第一液体（3）和第二致密液体（4）的重力分层流。 第二液体（4）形成从上坡部分（2）的脚部上坡延伸的贮槽（5），并且上坡部分上的第一和第二液体之间的界面从水平面倾斜。 管道中的抽取口（6）从贮槽中提取第二液体。
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