| 层析反演静校正技术及其应用 |
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| 引用本文： | 罗有春,雷宛,王怀坤,周文峰,邹俊. 层析反演静校正技术及其应用[J]. 内蒙古石油化工, 2009, 0(9): 72-74 |
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| 作者姓名： | 罗有春 雷宛 王怀坤 周文峰 邹俊 |
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| 作者单位： | 成都理工大学,四川成都610059 |
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| 摘 要： | 近年来,静校正技术在复杂地区地震数据处理中起着举足轻重的作用。回折波走时层析反演是一个全三维反演方法,它是用回折波或连续折射直达波通过高精度的交互反演近地表介质速度变化,进而计算静校正量的过程,它适用任意观测系统的二维或三维地震资料。将此方法应用在某地资料处理中,提高处理剖面质量,尤其在解决长波长静校正方面,取得了明显效果,与其它同类静校正技术相比有独到之处。
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| 关 键 词： | 初至波 回折波 表层速度模型 层析反演静校正 |
The Application of the Tomographic Inversion Static Correction Luoyouchun leiwan wanghuaikun zoujun zhouwenfeng |
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| LUO You-chun,LEI Yuan,WANG Huai-kun. The Application of the Tomographic Inversion Static Correction Luoyouchun leiwan wanghuaikun zoujun zhouwenfeng[J]. Inner Mongulia Petrochemical Industry, 2009, 0(9): 72-74 |
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| Authors: | LUO You-chun LEI Yuan WANG Huai-kun |
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| Affiliation: | Chengdu university of technology sichuan Chengdu 610059 |
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| Abstract: | recently the static correction plays an important role in seismic data processing.The bow tie travel-time Tomographic Inversion,which records the near-surface velocity distribution by high accuracy interactive inversion of bow tie or continuous refraction direct arrival and can be used to calculate static correction value,is a kind of full-3D inversion that is adapt to 2D or 3D seismic data that acquired by discretional observation system.the quality of data processed in QingHai and Suligemiao area of Chang... |
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| Keywords: | break wave bow tie near-surface velocity model the Tomographic Inversion Static Correction |
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