基于地球物理模型正演的三维观测系统优化设计

Xinjiang Petroleum Geology(2009)

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Abstract
针对四川盆地大邑地区复杂的地下构造,构建了该区的地球物理正演模型,利用射线追踪正演及全波场波动方程的正演模拟分析,进行了地震采集参数的论证和三维观测系统的优化选择,进而讨论了采集方法的适应性.研究结果表明,优选的观测系统,能极大地改善剖面的品质和提高地下复杂地质体成像精度.
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Key words
acquisition,observation system,forward model,seismic prospecting,optimization design
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