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21.
公开(公告)号:EP3310996B1
公开(公告)日:2020-08-26
申请号:EP16736317.5
申请日:2016-06-21
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公开(公告)号:EP4413234A1
公开(公告)日:2024-08-14
申请号:EP22802318.0
申请日:2022-10-07
IPC分类号: E21B43/00
CPC分类号: E21B2200/2220200501 , E21B43/00
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公开(公告)号:EP4211426A1
公开(公告)日:2023-07-19
申请号:EP21790321.0
申请日:2021-09-08
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公开(公告)号:EP3551833A1
公开(公告)日:2019-10-16
申请号:EP17822838.3
申请日:2017-12-05
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25.SYSTEMS, METHODS, AND COMPUTER MEDIUM TO PROVIDE ENTROPY BASED CHARACTERIZATION OF MULTIPHASE FLOW 审中-公开
标题翻译: 用于提供基于熵的多相流特征的系统,方法和计算机介质公开(公告)号:EP3311123A1
公开(公告)日:2018-04-25
申请号:EP16738259.7
申请日:2016-06-22
CPC分类号: E21B47/18 , E21B47/122 , G01F1/666 , G01F1/74 , G01N29/02 , G01N29/14 , G01N29/46 , G01N2291/02416 , G01N2291/02433
摘要: Systems, computer-implemented methods, and non-transitory computer-readable medium having a stored computer program provide characterization of multiphase fluid flow (MPF) using approximate entropy calculation techniques to enhance measuring and monitoring of a flow regime in a segment of pipe for hydrocarbon-production operations. The systems and methods can be optimized using principal component analysis.
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26.
公开(公告)号:EP4282015A1
公开(公告)日:2023-11-29
申请号:EP22704092.0
申请日:2022-01-21
IPC分类号: H01M4/36 , H01M4/48 , H01M4/525 , H01M4/58 , H01M4/62 , H01M10/0525 , H01M10/054
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28.
公开(公告)号:EP3738160A1
公开(公告)日:2020-11-18
申请号:EP18772901.7
申请日:2018-08-24
IPC分类号: H01M4/36 , H01M4/48 , H01M4/525 , H01M4/58 , H01M4/62 , H01M10/0525 , H01M10/054
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公开(公告)号:EP3551834A1
公开(公告)日:2019-10-16
申请号:EP17822839.1
申请日:2017-12-05
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