| 三维转换波资料处理方法研究及其应用 |
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| 引用本文： | 毕丽飞,王延光,王慧,乔玉雷,石建新,王秀玲.三维转换波资料处理方法研究及其应用[J].油气地球物理,2007,5(2):28-32. |
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| 作者姓名： | 毕丽飞 王延光 王慧 乔玉雷 石建新 王秀玲 |
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| 作者单位： | 胜利油田分公司物探研究院,257022 |
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| 摘 要： | 三维多波地震勘探是地震勘探当前研究的热点。本文介绍了其转换波处理中的极化滤波去噪、三分量旋转、三维转换波转换点定位、四参数速度分析和叠前时间偏移等技术,给出了三维转换波处理的总流程和对胜利油田垦71地区单点数字检波器采集的三维转换波资料的处理效果。
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| 关 键 词： | 三维转换波 分量旋转 噪音压制 转换点定位 速度分析 叠前时间偏移 处理效果 |
| 修稿时间： | 2006-11-20 |
The research and application of 3D converted wave seismic data processing methods |
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| BI Li-fei.The research and application of 3D converted wave seismic data processing methods[J].Petroleum Geophysics,2007,5(2):28-32. |
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| Authors: | BI Li-fei |
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| Affiliation: | Geophysical Research Institute fo Shengli Oilfield Branch Co., Dongying 257022, China |
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| Abstract: | 3D converted wave seismic exploration has been becoming the hotspot of seismic exploration in recent years. The key processing techniques of 3D converted wave seismic exploration, including polarization filtering noise suppression, component rotation, converted point position, velocity analysis and pre-stack time migration, etc, are discussed mainly in the paper. Applying these methods to the real 3D converted wave data acquired by digital MEMS (micro-electro-mechanical system) sensors at Ken 71 in Shengli oilfield, good results are accepted and a feasible processing workflow is set up. |
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| Keywords: | 3D converted wave component rotation noise suppression location of converted point velocity analysis pre-stack time migration and application effects |
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