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THREE-DIMENSIONAL TWO-WAY ACOUSTIC WAVE EQUATION PRE-STACK IMAGING SYSTEMS AND METHODS

机译:三维双向声波方程叠前成像系统和方法

摘要

A system and method for pre-stack imaging system that includes multiple processors, with each processor configured to perform two-way wave equation-based forward wave propagation of a source event to obtain a source wave field using high order spatial finite differences for a shot gather, and to perform two-way wave equation-based backward wave propagation of received waves to obtain a receiver wave field using high order spatial finite differences for the shot gather; and to correlate the source and receiver wave fields to obtain an image region.
机译:一种用于叠前成像系统的系统和方法,其包括多个处理器,其中每个处理器配置为对源事件执行基于双向波方程的前向波传播,以使用高空空间有限差分获得源场。收集并执行基于双向波方程的接收波的后向波传播,以利用高次空间有限差分来获得接收波的接收波场;并关联源波场和接收器波场以获得图像区域。

著录项

  • 公开/公告号IN272360B

    专利类型

  • 公开/公告日2016-04-01

    原文格式PDF

  • 申请/专利权人

    申请/专利号IN1326/KOL/2006

  • 发明设计人 KARAZINCIR MATTHEW H;

    申请日2006-12-08

  • 分类号G01V1/00;

  • 国家 IN

  • 入库时间 2022-08-21 14:24:29

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