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公开(公告)号：WO2018109669A1
公开(公告)日：2018-06-21
申请号：PCT/IB2017/057853
申请日：2017-12-12
IPC: A61B5/0444 , A61B5/0452 , A61B5/0402 , A61B5/00
Abstract: A method of estimating fetal electrocardiogram (FECG) signals utilizes a plurality of ECG signals measured along the mother's abdomen. The method includes defining an MECG (ECG) dictionary of symbols and projecting the plurality of abdominal ECG signals onto the MECG dictionary to estimate MECG signals within each of the plurality of abdominal ECG signals. The estimated MECG signals are subtracted from the plurality of measured abdominal ECG signals to estimate FECG signals and the plurality of estimated FECG signals are combined to generate a representation of the FECG source signal.
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公开(公告)号：WO2015087167A1
公开(公告)日：2015-06-18
申请号：PCT/IB2014/003157
申请日：2014-12-10
Inventor： CLAUDEL, Christian , ABDELKADER, Mohamed , SHAQURA, Mohammad , HOTEIT, Ibrahim
CPC classification number: G01W1/08 , B64C39/024 , B64C2201/125 , G01W1/14
Abstract: A weather measurement system can include an aerial vehicle. An array of accelerometers can be disposed across the surface of the aerial vehicle. The accelerometers can be configured to measure raindrops impacting the surface. The measurements can include number per unit time and intensity. The system can include a processing unit configured to receive measurement data from the array and to process the measurement data into preprocessed data.
Abstract translation: 天气测量系统可以包括飞行器。 一组加速度计可以跨越飞行器的表面设置。 加速度计可以配置为测量影响表面的雨滴。 测量可以包括每单位时间和强度的数量。 该系统可以包括处理单元，其被配置为从阵列接收测量数据并将测量数据处理成预处理的数据。
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公开(公告)号：WO2016051282A2
公开(公告)日：2016-04-07
申请号：PCT/IB2015/002298
申请日：2015-09-28
Inventor： ARANGO, Santiago , SUN, Shuyu , HOTEIT, Ibrahim , KATTERBAUER, Klemens
CPC classification number: G01V3/02
Abstract: Systems and methods for reservoir resistivity characterization are provided, in various aspects, an integrated framework for the estimation of Archie's parameters for a strongly heterogeneous reservoir utilizing the dynamics of the reservoir are provided. The framework can encompass a Bayesian estimation/inversion method for estimating the reservoir parameters, integrating production and time lapse formation conductivity data to achieve a better understanding of the subsurface rock conductivity properties and hence improve water saturation imaging.
Abstract translation: 提供了用于储层电阻率表征的系统和方法，在各个方面中，提供了利用储层的动力学来估计强非均质储层的Archie参数的集成框架。 该框架可以包含用于估计储层参数的贝叶斯估计/反演方法，将生产和时间推移地层电导率数据进行整合，以更好地理解地下岩石电导率性质并因此改进水饱和度成像。
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4.发明申请MULTI DATA RESERVIOR HISTORY MATCHING AND UNCERTAINTY QUANTIFICATION FRAMEWORK 审中-公开多数据保留历史匹配和不确定数量框架
公开(公告)号：WO2015177653A2
公开(公告)日：2015-11-26
申请号：PCT/IB2015/001594
申请日：2015-04-29
Inventor： KATTERBAUER, Klemens , HOTEIT, Ibrahim , SUN, Shuyu
IPC: E21B41/00
CPC classification number: E21B41/0092 , E21B41/00 , E21B49/00 , G06F17/13
Abstract: A multi-data reservoir history matching and uncertainty quantification framework is provided. The framework can utilize multiple data sets such as production, seismic, electromagnetic, gravimetric and surface deformation data for improving the history matching process. The framework can consist of a geological model that is interfaced with a reservoir simulator. The reservoir simulator can interface with seismic, electromagnetic, gravimetric and surface deformation modules to predict the corresponding observations. The observations can then be incorporated into a recursive filter that subsequently updates the model state and parameters distributions, providing a general framework to quantify and eventually reduce with the data, uncertainty in the estimated reservoir state and parameters.
Abstract translation: 提供了多数据库历史匹配和不确定性量化框架。 该框架可以利用多种数据集，如生产，地震，电磁，重力和表面变形数据，以改善历史匹配过程。 该框架可以包括与油藏模拟器相连接的地质模型。 油藏模拟器可以与地震，电磁，重力和地面变形模块相接合，以预测相应的观测值。 然后可以将观察结果并入随后更新模型状态和参数分布的递归滤波器，提供一个通用框架来量化并最终减少数据，估计的储层状态和参数的不确定性。
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Patent Agency Ranking5.发明申请HISTORY MATCHING OF TIME-LAPSE CROSSWELL DATA USING ENSEMBLE KALMAN FILTERING 审中-公开使用可卡尔曼滤波的时间跨度数据的历史匹配
公开(公告)号：WO2015134186A1
公开(公告)日：2015-09-11
申请号：PCT/US2015/016297
申请日：2015-02-18
Applicant: SAUDI ARABIAN OIL COMPANY , KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY , ARAMCO SERVICES COMPANY
Inventor： DE MATOS RAVANELLI, Fabio, Miguel , HOTEIT, Ibrahim
IPC: G01V99/00
CPC classification number: G01V1/30 , G01V1/305 , G01V99/00 , G01V2210/612 , G01V2210/64 , G01V2210/665
Abstract: Data from crosswell seismic surveys is processed to provide crosswell time-lapse data to map fluid changes in a reservoir where time-lapse or 4D seismic data is unavailable or unreliable, such as in onshore reservoirs. The resultant processing results provide quantitative information for history matching purposes using a probabilistic approach to take in account uncertainties in the geological model and reduce uncertainties in reservoir production forecasts.
Abstract translation: 处理来自井下地震勘测的数据，以提供井间延时数据，以绘制时间延迟或4D地震数据不可用或不可靠的油藏中的流体变化，例如在陆上油藏中。 所得到的处理结果提供了历史匹配目的的定量信息，使用概率方法来考虑地质模型中的不确定性，并减少油藏生产预测的不确定性。
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公开(公告)号：EP3201655A2
公开(公告)日：2017-08-09
申请号：EP15816871.6
申请日：2015-09-28
Inventor： ARANGO, Santiago , SUN, Shuyu , HOTEIT, Ibrahim , KATTERBAUER, Klemens
IPC: G01V3/02
CPC classification number: G01V3/02
Abstract: Systems and methods for reservoir resistivity characterization are provided, in various aspects, an integrated framework for the estimation of Archie's parameters for a strongly heterogeneous reservoir utilizing the dynamics of the reservoir are provided. The framework can encompass a Bayesian estimation/inversion method for estimating the reservoir parameters, integrating production and time lapse formation conductivity data to achieve a better understanding of the subsurface rock conductivity properties and hence improve water saturation imaging.
Abstract translation: 提供了用于储层电阻率表征的系统和方法，在各个方面，提供了用于利用储层的动力学来估计强非均质储层的Archie参数的集成框架。 该框架可以包含用于估计储层参数的贝叶斯估计/反演方法，将生产和时间推移地层电导率数据整合以实现对地下岩石电导率性质的更好理解并因此改进水饱和度成像。
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公开(公告)号：EP3080645B1
公开(公告)日：2018-02-14
申请号：EP14850099.4
申请日：2014-12-10
Inventor： CLAUDEL, Christian , ABDELKADER, Mohamed , SHAQURA, Mohammad , HOTEIT, Ibrahim
CPC classification number: G01W1/08 , B64C39/024 , B64C2201/125 , G01W1/14
Abstract: A weather measurement system can include an aerial vehicle. An array of accelerometers can be disposed across the surface of the aerial vehicle. The accelerometers can be configured to measure raindrops impacting the surface. The measurements can include number per unit time and intensity. The system can include a processing unit configured to receive measurement data from the array and to process the measurement data into preprocessed data.
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8.发明公开MULTI DATA RESERVIOR HISTORY MATCHING AND UNCERTAINTY QUANTIFICATION FRAMEWORK 审中-公开联合国革命人权联合国多哥维和部队
公开(公告)号：EP3146146A2
公开(公告)日：2017-03-29
申请号：EP15775790.7
申请日：2015-04-29
Inventor： KATTERBAUER, Klemens , HOTEIT, Ibrahim , SUN, Shuyu
IPC: E21B41/00
CPC classification number: E21B41/0092 , E21B41/00 , E21B49/00 , G06F17/13
Abstract: A multi-data reservoir history matching and uncertainty quantification framework is provided. The framework can utilize multiple data sets such as production, seismic, electromagnetic, gravimetric and surface deformation data for improving the history matching process. The framework can consist of a geological model that is interfaced with a reservoir simulator. The reservoir simulator can interface with seismic, electromagnetic, gravimetric and surface deformation modules to predict the corresponding observations. The observations can then be incorporated into a recursive filter that subsequently updates the model state and parameters distributions, providing a general framework to quantify and eventually reduce with the data, uncertainty in the estimated reservoir state and parameters.
Abstract translation: 提供了多数据库历史匹配和不确定性量化框架。 该框架可以利用多个数据集，如生产，地震，电磁，重力和表面变形数据，以改善历史匹配过程。 该框架可以包括与储层模拟器相连接的地质模型。 储层模拟器可以与地震，电磁，重力和表面变形模块相连，以预测相应的观测值。 然后可以将观测值并入随后更新模型状态和参数分布的递归滤波器，提供一个通用框架来量化并最终减少数据，估计储层状态和参数的不确定性。
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9.发明公开APPARATUS AND METHOD FOR LAGRANGIAN PRECIPITATION SENSING 有权VORRICHTUNG UND VERFAHREN ZUR MESSUNG VON LAGRANGE-FÄLLUNG
公开(公告)号：EP3080645A1
公开(公告)日：2016-10-19
申请号：EP14850099.4
申请日：2014-12-10
Inventor： CLAUDEL, Christian , ABDELKADER, Mohamed , SHAQURA, Mohammad , HOTEIT, Ibrahim
CPC classification number: G01W1/08 , B64C39/024 , B64C2201/125 , G01W1/14
Abstract: A weather measurement system can include an aerial vehicle. An array of accelerometers can be disposed across the surface of the aerial vehicle. The accelerometers can be configured to measure raindrops impacting the surface. The measurements can include number per unit time and intensity. The system can include a processing unit configured to receive measurement data from the array and to process the measurement data into preprocessed data.
Abstract translation: 天气测量系统可以包括飞行器。 加速度计阵列可以跨越飞行器的表面设置。 加速度计可以配置成测量影响表面的雨滴。 测量值可以包括单位时间和强度的数量。 该系统可以包括处理单元，其被配置为从阵列接收测量数据并将测量数据处理成预处理的数据。
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