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SYSTEMS AND METHODS FOR MODELING FRACTURE NETWORKS IN RESERVOIR VOLUMES FROM MICROSEISMIC EVENTS

机译:从微地震事件中模拟储层裂缝网络的系统和方法

摘要

A system and method for receiving data associated with a set of microseismic events and a fracture network, the data associated with each microseismic event including a location where, and a time when, the microseismic event was recorded by one or more sensors. Each microseismic event in the set may be added to a fracture network in chronological order of the time when the microseismic event was recorded. Each microseismic event may be added by connecting the event to the fracture network by a fracture according to a connection criterion. A stimulated rock volume may be generated that is defined by an iso-surface of points having a constant distance to the fracture network, wherein the fracture network includes a plurality of microseismic events in the set and a plurality of fractures connecting the plurality of microseismic events according to the connection criterion.
机译:一种用于接收与一组微地震事件和裂缝网络相关的数据的系统和方法,与每个微地震事件相关的数据包括由一个或多个传感器记录微地震事件的位置和时间。可以按照记录微地震事件的时间的时间顺序将集合中的每个微地震事件添加到裂缝网络。可以通过根据连接标准通过裂缝将事件连接到裂缝网络来添加每个微地震事件。可以产生由与裂缝网络具有恒定距离的点的等值面所限定的受激岩石体积,其中裂缝网络包括该组中的多个微地震事件和连接多个微地震事件的多个裂缝。根据连接标准。

著录项

  • 公开/公告号EP2924471A1

    专利类型

  • 公开/公告日2015-09-30

    原文格式PDF

  • 申请/专利权人 PARADIGM SCIENCES LTD.;

    申请/专利号EP20150160901

  • 发明设计人 HUGOT ALEXANDRE;DULAC JEAN-CLAUDE;

    申请日2015-03-25

  • 分类号G01V1/30;E21B43/16;

  • 国家 EP

  • 入库时间 2022-08-21 15:01:54

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