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135 条记录 (耗时 0.019 秒)

    System and method for real-time co-rendering of multiple attributes
    51.
    发明授权
    System and method for real-time co-rendering of multiple attributes 有权
    系统和方法实时共同渲染多个属性

    公开(公告)号：EP2477159B1

    公开(公告)日：2015-10-07

    申请号：EP12163742.5

    申请日：2004-07-26

    申请人： Landmark Graphics Corporation

    发明人： Chuter, Christopher John

    IPC分类号： G01V1/34 ,  G06T15/04 ,  G06T15/50

    CPC分类号： G06T15/04 ,  G01V1/345 ,  G06T15/506

    摘要： An apparatus and method are disclosed for enhancing the combined image of multiple attributes without compromising the image of either attribute. The combined image of the multiple attributes is enhanced for analyzing a predetermined property revealed by the attributes. The combined image can be interactively manipulated to display each attribute relative to an imaginary light source or highlighted using a specular component. The method and apparatus are best described as particularly useful for analytical, diagnostic and interpretive purposes.

    SYSTEM AND METHOD FOR DETECTION AND CLASSIFICATION OF SEISMIC TERMINATIONS
    54.
    发明公开
    SYSTEM AND METHOD FOR DETECTION AND CLASSIFICATION OF SEISMIC TERMINATIONS 有权
    系统和方法进行检测和地震报表的分类

    公开(公告)号：EP2815255A1

    公开(公告)日：2014-12-24

    申请号：EP13748593.4

    申请日：2013-01-11

    申请人： Exxonmobil Upstream Research Company

    发明人： IMHOF, Matthias, G.

    IPC分类号： G01V1/00

    CPC分类号： G01V1/301 ,  E21B41/0092 ,  G01V1/345

    摘要： The present disclosure provides a system and method for automatically identifying and classifying seismic terminations within a seismic data volume. A set of surfaces is obtained (step 303) describing the seismic data volume. A plurality of seismic terminations is identified within the set of surfaces (step 307). Based upon seismic attributes or geometric criterion, a termination direction can be determined (step 309) for at least one termination.

    Seismic Systems and Methods Employing Repeatability Shot Indicators
    55.
    发明公开
    Seismic Systems and Methods Employing Repeatability Shot Indicators 审中-公开
    Seismischen Systeme und Verfahren mit Schusswiederholbarkeitsindikatoren

    公开(公告)号：EP2784549A2

    公开(公告)日：2014-10-01

    申请号：EP14161213.5

    申请日：2014-03-24

    申请人： CGG Services SA

    发明人： Svay, Julie ,  Bousquie, Nicolas ,  Niang, Cheikh ,  Mensch, Thomas

    IPC分类号： G01V1/02

    CPC分类号： G01V1/345 ,  G01V1/02 ,  G01V1/308 ,  G01V1/3861 ,  G01V2200/12 ,  G01V2210/127

    摘要： Methods and systems for generating multi-criteria shot indicators are described. The multi-criteria shot indicator values can be weighted and the weighting factors can themselves incorporate one or more sensitivity factors. In another aspect, the shot indicators are related to the 4D repeatability and/or the 3D stability of seismic features associated with individual shots or sets of shots. The multi-criteria shot indicators can be evaluated in real-time onboard a seismic vessel and included as part of an infill reshoot decision making/ quality control process.

    摘要翻译： 描述了用于生成多标准拍摄指示符的方法和系统。 多标准拍摄指标值可以加权，加权因子本身可以包含一个或多个灵敏度因素。 在另一方面，射击指示与4D重复性和/或与单独射击或射击组相关的地震特征的3D稳定性有关。 多标准射击指标可以实时地在地震船上进行评估，并作为填充重新决定/质量控制过程的一部分。

    SEISMIC IMAGING SYSTEMS AND METHODS EMPLOYING CORRELATION-BASED STACKING
    56.
    发明公开
    SEISMIC IMAGING SYSTEMS AND METHODS EMPLOYING CORRELATION-BASED STACKING 审中-公开
    地震BIÖDGEBUNGSSYSTEME及其与基于相关性堆垛程序

    公开(公告)号：EP2748740A1

    公开(公告)日：2014-07-02

    申请号：EP11875413.4

    申请日：2011-11-07

    申请人： Landmark Graphics Corporation

    发明人： COMPTON, Stefan, M. ,  STORK, Christof

    IPC分类号： G06F19/00

    CPC分类号： G01V1/345 ,  G01V1/362 ,  G01V1/366 ,  G01V2210/32 ,  G01V2210/322 ,  G01V2210/74

    摘要： Disclosed systems and methods provide enhanced seismic images through the use of partial image stacking weights that are based on the resemblance between the local partial image and a reference image. At least some method embodiments include obtaining partial images of a survey region and stacking the partial images to produce a reference image. The partial images are then recombined to form an enhanced image, wherein the recombining includes: measuring at each point the reference image's similitude with each of the partial images; and determining at each point an enhanced image value from a weighted combination of corresponding values in the partial images, the weighted combination using weights derived from the reference images' similitude at that point to each partial image.

    RESERVOIR CONNECTIVITY ANALYSIS IN A 3D EARTH MODEL
    60.
    发明公开
    RESERVOIR CONNECTIVITY ANALYSIS IN A 3D EARTH MODEL 审中-公开
    在3D地球模型储层连通分析

    公开(公告)号：EP2678802A1

    公开(公告)日：2014-01-01

    申请号：EP11859609.7

    申请日：2011-11-02

    申请人： ExxonMobil Upstream Research Company

    发明人： BRAAKSMA, Hendrik ,  CHENG, Yao-Chou

    IPC分类号： G06G7/48

    CPC分类号： G01V1/345 ,  G01V11/00 ,  G01V99/005 ,  G01V2210/641 ,  G01V2210/644 ,  G06F17/5009 ,  G06F2217/16

    摘要： There is provided a system and method for reservoir connectivity analysis in a 3D earth model. A subsurface region is identified and a baseline reservoir connectivity model is obtained from the subsurface region. Compartments and connections are determined from the baseline reservoir connectivity model using reservoir connectivity analysis, and a set of 3D objects representing the compartments and/or connections is created from the 3D earth model. A mathematical graph structure is created from the 3D objects and reservoir connectivity scenarios are evaluated based on analysis of the mathematical graph structure and 3D objects.