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    MULTI-PHASE FLOW VISUALIZATIONS BASED ON FLUID OCCUPATION TIME
    1.
    发明申请
    MULTI-PHASE FLOW VISUALIZATIONS BASED ON FLUID OCCUPATION TIME 审中-公开

    公开(公告)号：US20190050508A1

    公开(公告)日：2019-02-14

    申请号：US15880867

    申请日：2018-01-26

    申请人： Exa Corporation

    发明人： Bernd Crouse ,  Rui Xu

    IPC分类号： G06F17/50 ,  E21B43/16 ,  G06T15/08

    摘要： Systems, methods, and computer program products can be used for visualizing the behavior of flow of two or more fluid phases, wherein a fluid phase behavior is represented in a visualization. One of the methods includes determining an occupation time, which is the amount of elapsed time from when a fluid phase first occupies a particular location until a second time. The method includes generating data for a visualization, with a location in the visualization corresponding to the particular location, and with the generated data for that location in the visualization indicating the occupation time

    DETERMINING FLUID FLOW CHARACTERISTICS OF POROUS MEDIUMS
    3.
    发明申请
    DETERMINING FLUID FLOW CHARACTERISTICS OF POROUS MEDIUMS 审中-公开

    公开(公告)号：US20190212241A1

    公开(公告)日：2019-07-11

    申请号：US16243285

    申请日：2019-01-09

    申请人： Exa Corporation

    发明人： Bernd Crouse ,  David M. Freed ,  Ashraful Islam

    IPC分类号： G01N13/00 ,  G06F17/50

    CPC分类号： G01N13/00 ,  G06F17/5009 ,  G06F2217/16

    摘要： Techniques including methods, apparatus and computer program products are disclosed. These techniques include computer instructions that are encoded on computer storage media for determining wettability. The techniques use a numerical aging computation process to provide a representation of a wettability alteration of a physical rock sample in the presence of at least two fluids is disclosed. The techniques include retrieving a representation of a physical rock sample, the representation including pore space and grain space data corresponding to the physical rock sample, calculating local curvature for each surface in the pore space, determining from the calculated local curvature whether water-film breakage will occur, and classifying the wettability of the physical rock based on the determination of water-film breakage.

    Fluid blob tracking for evaluation of multiphase flow simulations
    4.
    发明授权
    Fluid blob tracking for evaluation of multiphase flow simulations 有权
    用于评估多相流模拟的流体斑点跟踪

    公开(公告)号：US09228873B2

    公开(公告)日：2016-01-05

    申请号：US14660019

    申请日：2015-03-17

    申请人： Exa Corporation

    发明人： Bernd Crouse ,  David M. Freed ,  Nils Koliha

    IPC分类号： G06F19/00 ,  G01F1/74

    CPC分类号： G01F1/74 ,  E21B49/00 ,  G01F1/704 ,  G01F1/708 ,  G01N15/0806 ,  G01N33/24 ,  G06F17/5009 ,  G06T7/246

    摘要： Methods, systems, and apparatus, including computer programs encoded on computer storage media, for fluid blob tracking. One of the methods includes identifying, by a computer system, a connected fluid phase region in a flow simulation. The method includes tracking, by the computer system, the connected fluid phase region over a first timeframe and a second timeframe. The method also includes determining, by the computer system, movement of the connected fluid phase region from the first timeframe to the second timeframe based on the tracking.

    摘要翻译： 方法，系统和装置，包括在计算机存储介质上编码的用于流体斑点跟踪的计算机程序。 其中一种方法包括在计算机系统中识别流动模拟中连接的流体相区域。 该方法包括通过计算机系统在第一时间帧和第二时间帧跟踪所连接的流体相位区域。 该方法还包括由计算机系统基于跟踪来确定连接的流体相位区域从第一时间帧到第二时间帧的移动。

    FLUID BLOB TRACKING FOR EVALUATION OF MULTIPHASE FLOW SIMULATIONS
    8.
    发明申请
    FLUID BLOB TRACKING FOR EVALUATION OF MULTIPHASE FLOW SIMULATIONS 有权
    用于评估多相流模拟的流体BLOB跟踪

    公开(公告)号：US20150268080A1

    公开(公告)日：2015-09-24

    申请号：US14660019

    申请日：2015-03-17

    申请人： Exa Corporation

    发明人： Bernd Crouse ,  David M. Freed ,  Nils Koliha

    IPC分类号： G01F1/74

    CPC分类号： G01F1/74 ,  E21B49/00 ,  G01F1/704 ,  G01F1/708 ,  G01N15/0806 ,  G01N33/24 ,  G06F17/5009 ,  G06T7/246

    摘要： Methods, systems, and apparatus, including computer programs encoded on computer storage media, for fluid blob tracking. One of the methods includes identifying, by a computer system, a connected fluid phase region in a flow simulation. The method includes tracking, by the computer system, the connected fluid phase region over a first timeframe and a second timeframe. The method also includes determining, by the computer system, movement of the connected fluid phase region from the first timeframe to the second timeframe based on the tracking.

    摘要翻译： 方法，系统和装置，包括在计算机存储介质上编码的用于流体斑点跟踪的计算机程序。 其中一种方法包括在计算机系统中识别流动模拟中连接的流体相区域。 该方法包括通过计算机系统在第一时间帧和第二时间帧跟踪所连接的流体相位区域。 该方法还包括由计算机系统基于跟踪来确定连接的流体相位区域从第一时间帧到第二时间帧的移动。