| 二维波动方程和三维照明分析技术在潜山观测系统设计中的应用 |
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| 引用本文： | 张建微,王海波,刘大鸣,吴继红.二维波动方程和三维照明分析技术在潜山观测系统设计中的应用[J].长江大学学报,2011(5). |
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| 作者姓名： | 张建微 王海波 刘大鸣 吴继红 |
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| 作者单位： | 长江大学地球物理与石油资源学院;东方地球物理勘探有限责任公司辽河物探分公司; |
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| 摘 要： | 介绍了辽河坳陷潜山勘探特点,建立了大洼潜山的三维地质模型,在此基础上联合运用二维波动方程和三维射线追踪照明分析技术论证了排列长度、接收线数等采集参数,对新采集的潜山资料进行了退化性处理,比较了新老资料的采集效果,新采集剖面潜山内幕波组特征明显、信息丰富,明显好于老资料。结果表明,照明分析技术对潜山观测系统优化设计具有指导作用。
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| 关 键 词： | 二维波动方程 三维射线追踪照明分析技术 观测系统 优化设计 退化性处理 潜山 |
Application of 2D Wave Equation and 3D Ray Tracing Illumination Techniques for Layout Design in Buried Hill Area |
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| ZHANG Jian-wei WANG Hai-boLIU Da-ming,WU Ji-hong.Application of 2D Wave Equation and 3D Ray Tracing Illumination Techniques for Layout Design in Buried Hill Area[J].Journal of Yangtze University,2011(5). |
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| Authors: | ZHANG Jian-wei WANG Hai-boLIU Da-ming WU Ji-hong |
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| Institution: | ZHANG Jian-wei (Yangtze University,Jingzhou 434023,BGP of Liaohe Branch,CNPC,Panjin 124010)WANG Hai-bo(BGP of Liaohe Branch,Panjin 124010)LIU Da-ming,WU Ji-hong(Yangtze University,Panjin 124010) |
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| Abstract: | The article presents the characteristic features in exploring the buried hill in Liaohe Depression,builds a 3D geological model of Dawa Depression.Base on the model,it discusses the parameters such as the spread length and numbers of the receiving line etc.,makes degradation processing on the acquisition seismic data,compares the results between the new and old seismic data through applying 2D wave equation and 3D ray tracing illumination analysis techniques,which indicate that the wave events of buried hil... |
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| Keywords: | illumination geometry optimize the design degradation processing buried hill |
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