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231.发明申请
公开(公告)号：WO2013119884A1
公开(公告)日：2013-08-15
申请号：PCT/US2013/025240
申请日：2013-02-08
Applicant: SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER TECHNOLOGY B.V. , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER CANADA LIMITED , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： DEVILLE, Benoit , DUFOUR, Yann
CPC classification number: E21B17/028 , E21B47/122 , H01F38/14
Abstract: Apparatus and methods for testing inductively coupled downhole systems are described. An example inductive coupler assembly for use in a wellbore includes an inductive coupler fixed to a completion in the wellbore, a drill pipe, a portion of which is to be located adjacent to the inductive coupler, and a sleeve surrounding the portion of the drill pipe to reduce a reluctance of a magnetic circuit including the inductive coupler.
Abstract translation: 描述了用于测试感应耦合井下系统的装置和方法。 用于井眼的示例性电感耦合器组件包括固定在井眼中完成的感应耦合器，钻管，其一部分位于电感耦合器附近，以及围绕钻管部分的套管 以减少包括电感耦合器的磁路的磁阻。
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232.发明申请DETERMINATION OF THERMODYNAMIC PROPERTIES OF A FLUID BASED ON DENSITY AND SOUND SPEED 审中-公开基于密度和声速测定流体的热力学性质
公开(公告)号：WO2013116412A1
公开(公告)日：2013-08-08
申请号：PCT/US2013/023965
申请日：2013-01-31
Applicant: SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： GOODWIN, Anthony Robert Holmes
CPC classification number: E21B49/10 , E21B2049/085 , G01K13/02 , G01K17/06 , G01N25/18 , G06F17/40 , G06F19/00
Abstract: Variable volume systems and methods of use thereof described herein are capable of making calibrated determinations of fluid properties and phase behavior of a fluid sample. The determinations can be calibrated based on one or more calibration functions, such as system volume corrected for pressure and temperature variations. Cross-checking the results of measurements can be used to determine accuracy of the calibration or monitor for leaks or other anomalies of the variable volume systems. The variable volume systems can be implemented in a well logging tool and are capable of being calibrated downhole.
Abstract translation: 本文所述的可变体积系统及其使用方法能够对流体性质和流体样品的相位行为进行校准测定。 可以基于一个或多个校准功能校准测量值，例如校正压力和温度变化的系统体积。 交叉检查测量结果可用于确定校准或监视器对可变体积系统的泄漏或其他异常的准确性。 可变容积系统可以在测井工具中实现，并且能够在井下校准。
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公开(公告)号：WO2013116294A1
公开(公告)日：2013-08-08
申请号：PCT/US2013/023782
申请日：2013-01-30
Applicant: SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： BENNETT, Nicholas N. , VENKATARAMANAN, Lalitha , HEATON, Nicholas
CPC classification number: G06F11/10 , G01R33/4625 , G01V3/14 , G01V3/32 , H04B7/24
Abstract: A method of obtaining nuclear magnetic resonance (NMR) data from a subterranean formation may include operating a tool in a subterranean formation for generating both NMR data and NMR scaled data based upon NMR measurements of the subterranean formation. The method may also include operating the tool for encoding and transmitting both the NMR data and NMR scaled data, and receiving and decoding, above the subterranean formation, both the NMR data and NMR scaled data from the tool. The method may also include performing error-correction of the received and decoded NMR data based upon the received and decoded NMR scaled data.
Abstract translation: 从地层获得核磁共振（NMR）数据的方法可包括在地下地层中操作工具，用于基于地层的NMR测量产生NMR数据和NMR缩放数据。 该方法还可以包括操作用于编码和传输NMR数据和NMR缩放数据的工具，以及在地下地层上方接收和解码来自工具的NMR数据和NMR定标数据。 该方法还可以包括基于接收和解码的NMR定标数据对接收和解码的NMR数据进行纠错。
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公开(公告)号：WO2013115824A1
公开(公告)日：2013-08-08
申请号：PCT/US2012/023701
申请日：2012-04-10
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION , SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , PATEL, Dinesh , HIMMEL, David
Inventor： PATEL, Dinesh , HIMMEL, David
CPC classification number: E21B33/068 , E21B34/06
Abstract: A regulation mechanism configured to automatically close off fluid flow through a line based on flow rate exceeding a predetermined level. This mechanism may be particularly beneficial when employed in conjunction with downhole chemical injection systems that are directed at well locations prone to becoming low pressure in nature. That is, in a conventional system, once the inherent pressure at the downhole end of an injection line exceeds that of the adjacent downhole environment, the flow rate of the column of fluid in the line may naturally increase as chemical is unintentionally emptied into the well. However, use of embodiments of the flow-based regulation mechanism detailed herein may near-automatically prevent such undesirable emptying of chemical into a low pressure well.
Abstract translation: 调节机构，其构造成基于超过预定水平的流量自动关闭通过管线的流体流动。 当与井下化学注射系统结合使用时，这种机制可能是特别有益的，这些井下化学注射系统本质上指向易于变成低压的井位。 也就是说，在常规系统中，一旦注入管线的井下端处的固有压力超过相邻的井下环境的固有压力，则随着化学物质无意地排入井中，管线中的流体柱的流速自然会增加 。 然而，使用本文详述的基于流量的调节机构的实施例可以近似自动地防止将这种不希望的化学品排空到低压井中。
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公开(公告)号：WO2013112827A1
公开(公告)日：2013-08-01
申请号：PCT/US2013/023134
申请日：2013-01-25
Applicant: SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： ANAND, Vivek , FREEDMAN, Robert , CAO MINH, Chanh
Abstract: A method of analyzing a subterranean formation may include collecting a plurality of tool responses from different tools and generating a respective theoretical equation relating tool responses for each of the tools to properties of the subterranean formation. The method may also include generating a database having the tool responses stored therein based upon each respective theoretical equation and generating a non-linear mapping function relating at least one of the tool responses to at least one property of the subterranean formation. The method may also include estimating a value for the at least one property based upon the non-linear mapping function.
Abstract translation: 分析地下地层的方法可以包括从不同的工具收集多个工具响应并且产生相应的理论方程，其将每个工具的工具响应与地下地层的性质相关联。 该方法还可以包括基于每个相应的理论方程生成具有其中存储的工具响应的数据库，并且生成将至少一个工具响应与地下地层的至少一个属性相关联的非线性映射函数。 该方法还可以包括基于非线性映射函数估计至少一个属性的值。
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Patent Agency Ranking
公开(公告)号：WO2013112466A1
公开(公告)日：2013-08-01
申请号：PCT/US2013/022535
申请日：2013-01-22
Applicant: SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
Abstract: A computer-implemented method for determining elastic properties for a heterogeneous anisotropic geological formation is described herein. The method includes grouping sonic velocity data from a borehole section (or borehole sections) into a number of clusters (e.g., one or more clusters). The sonic velocity data is grouped into clusters using petrophysical log data from the borehole section. The method also includes inverting the sonic velocity data for the clusters to determine elastic properties for each cluster. In some cases, the elastic properties for the clusters are combined to determine a relationship between the elastic properties and formation heterogeneity.
Abstract translation: 本文描述了用于确定各向异性地质构造的弹性特性的计算机实现方法。 该方法包括将来自井眼部分（或井眼部分）的声速数据分组成多个簇（例如，一个或多个簇）。 使用来自钻孔部分的岩石物理数据将声速数据分组成簇。 该方法还包括反转簇的声速数据，以确定每个簇的弹性特性。 在某些情况下，组合弹性性质以确定弹性性质与形成异质性之间的关系。
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公开(公告)号：WO2013109571A1
公开(公告)日：2013-07-25
申请号：PCT/US2013/021642
申请日：2013-01-16
Applicant: SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： OCALAN, Murat
IPC: H02N2/18
CPC classification number: H02P9/006 , F03G7/08 , F16F15/005 , H02K35/00 , H02N2/181
Abstract: A system that converts environmental vibrational energy into electrical energy includes a transducer that undergoes oscillating movement in response to the vibrational energy in order to produce an oscillating electrical signal. Power electronics process the oscillating electrical signal. A control system (including at least one control element of the power electronics, at least one sensor and control electronics) carries out a control scheme that dynamically varies the dampening of the oscillating movement of the transducer over time. The control scheme is based upon a predetermined parametric relation involving a plurality of variables derived from the properties measured by the at least one sensor. In several embodiments, the plurality of variables includes a first variable representing excitation frequency of the transducer. In another embodiment, the predetermined parametric relation represents relative phase between two variables derived from the properties measured by the at least one sensor.
Abstract translation: 将环境振动能转换为电能的系统包括响应于振动能量经历振荡运动以产生振荡电信号的换能器。 电力电子处理振荡电信号。 控制系统（包括电力电子设备的至少一个控制元件，至少一个传感器和控制电子设备）执行控制方案，其随时间动态地改变传感器的振荡运动的衰减。 控制方案基于涉及从由至少一个传感器测量的性质导出的多个变量的预定参数关系。 在多个实施例中，多个变量包括表示换能器的激励频率的第一变量。 在另一个实施例中，预定参数关系表示从由至少一个传感器测量的性质导出的两个变量之间的相对相位。
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公开(公告)号：WO2013106593A1
公开(公告)日：2013-07-18
申请号：PCT/US2013/021061
申请日：2013-01-10
Applicant: SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： IGE, Adunola , ILOCHONWU, Obinna , WATSON, Arthur I. , HARRIS, Grant T. , ROBERGE, Ian
IPC: E21B43/12 , E21B47/008 , E21B47/16
CPC classification number: G05D7/0676 , E21B43/128 , G05B13/04 , G05B15/02 , G05B17/02 , G06Q10/067 , Y02P90/84
Abstract: A system can include an interface to receive sensed data and economic data; a production control framework that includes a module for modeling motor efficiency of an electric submersible pump, a module for modeling gas composition of a fluid being pumped by an electric submersible pump, a module for modeling solid dynamics in a fluid being pumped by an electric submersible pump, a module to update one or more of the modules for modeling in response to receipt of data via the interface; and an interface to output control commands to a controller for an electric submersible pump based at least in part on data received by the interface and analyzed by the production control framework. Various other apparatuses, systems, methods, etc., are also disclosed.
Abstract translation: 系统可以包括用于接收感测数据和经济数据的接口; 生产控制框架，其包括用于建模电潜泵的电机效率的模块，用于模拟由潜水泵泵送的流体的气体成分的模块，用于模拟由潜水器泵送的流体中的固体动力学的模块 泵，用于响应于通过接口接收数据来更新一个或多个模块以进行建模的模块; 以及用于至少部分地基于由所述接口接收并由所述生产控制框架分析的数据向所述电潜泵的控制器输出控制命令的接口。 还公开了各种其它装置，系统，方法等。
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公开(公告)号：WO2013106259A1
公开(公告)日：2013-07-18
申请号：PCT/US2013/020448
申请日：2013-01-07
Applicant: SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： BAIHLY, Jason , ALDRIDGE, Don
CPC classification number: E21B34/14 , E21B43/14 , E21B2034/007
Abstract: A technique provides a system and methodology for treating a plurality of zones, e.g. well zones. A plurality of flow control devices is located along a tubular structure, such as a well string in a wellbore. Each flow control device or each set of flow control devices comprises a seat member having a unique profile relative to the profiles of the other flow control devices. Drop objects are designed with engagement features arranged to engage the profiles of specific flow control devices or specific sets of flow control devices. For example, each drop object may have an engagement feature of a corresponding profile designed to engage the unique profile of a specific flow control device or of a specific set of flow control devices to enable actuation of the specific flow control device or the specific set of flow control devices once the drop object is dropped through the tubular structure.
Abstract translation: 一种技术提供了用于处理多个区域的系统和方法，例如。 井区。 多个流量控制装置沿着管状结构定位，例如井眼中的井串。 每个流量控制装置或每组流量控制装置包括相对于其它流量控制装置的轮廓具有独特轮廓的座椅构件。 拖放物体设计成具有布置成接合特定流量控制装置的轮廓或特定流量控制装置的轮廓的接合特征。 例如，每个放置物体可以具有被设计成接合特定流量控制装置或特定流量控制装置集合的独特轮廓的对应轮廓的啮合特征，以使得可以致动特定流量控制装置或特定流量控制装置 一旦液滴物体通过管状结构下落，则流量控制装置。
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公开(公告)号：WO2013103328A1
公开(公告)日：2013-07-11
申请号：PCT/US2011/054152
申请日：2012-01-04
Applicant: SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , FREREJEAN, Guillaume
Inventor： FREREJEAN, Guillaume
CPC classification number: H01C7/22 , H01C1/012 , H01C3/12 , H01C17/06 , H01C17/2416 , H01C17/242 , H01C17/30
Abstract: A high voltage resistor includes a ceramic substrate having a surface and defining a groove, and a resistive film deposited in the groove such that the resistive film is recessed relative to the surface of the ceramic substrate.
Abstract translation: 高压电阻器包括具有表面并限定凹槽的陶瓷基板和沉积在凹槽中的电阻膜，使得电阻膜相对于陶瓷基板的表面凹陷。
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