CN103926622B - 一种基于l1范数多道匹配滤波压制多次波的方法 - Google Patents
一种基于l1范数多道匹配滤波压制多次波的方法 Download PDFInfo
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Publication number | Priority date | Publication date | Assignee | Title |
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CN109655916A (zh) * | 2017-10-12 | 2019-04-19 | 中国石油化工股份有限公司 | 用于分离地震数据中有效波与多次波的方法及系统 |
Families Citing this family (12)
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CN104345343B (zh) * | 2014-12-01 | 2017-02-22 | 中国海洋石油总公司 | 一种复杂海底相关的层间多次波预测方法 |
CN104570095A (zh) * | 2014-12-24 | 2015-04-29 | 李姗 | 一种基于Radon变换消除斜缆虚反射的方法 |
CN104536044B (zh) * | 2015-01-16 | 2017-06-06 | 中国石油大学(北京) | 一种地震数据的插值去噪方法以及系统 |
CN105510969B (zh) * | 2016-01-17 | 2017-12-15 | 中国船舶重工集团公司第七六○研究所 | 一种判断航行舰船地震波信号线谱特征的方法 |
CN105929447B (zh) * | 2016-05-31 | 2017-11-21 | 中国石油大学(华东) | 考虑地震子波拉伸效应的变顶点稀疏双曲线Radon变换方法 |
CN109239772B (zh) * | 2018-08-31 | 2020-02-14 | 中海石油(中国)有限公司湛江分公司 | 一种特征波域的浅水多次波模型指向性预测方法 |
CN109917453B (zh) * | 2019-01-25 | 2019-12-17 | 吉林大学 | 基于Shearlet变换的多尺度一次波分离方法 |
CN109738953B (zh) * | 2019-01-25 | 2020-07-10 | 吉林大学 | 基于小波域分频能量补偿的完备多次波压制方法 |
CN110068860B (zh) * | 2019-05-09 | 2020-04-28 | 中国石油大学(北京) | 一种时移地震数据处理方法、装置及系统 |
CN112083472B (zh) * | 2019-06-12 | 2022-06-21 | 中国石油化工股份有限公司 | 基于树型结构的多次波预测方法和装置 |
CN111190222B (zh) * | 2020-01-07 | 2021-06-25 | 中国海洋石油集团有限公司 | 一种基于滤波器形态检测的多次波自适应相减算法 |
CN112327363B (zh) * | 2020-10-30 | 2021-10-15 | 中国海洋大学 | 基于扩展滤波的二维小波域多次波匹配衰减方法 |
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US20040199330A1 (en) * | 2003-04-01 | 2004-10-07 | Conocophillips Company | Simultaneous inversion for source wavelet and AVO parameters from prestack seismic data |
CN101952743A (zh) * | 2008-03-21 | 2011-01-19 | 埃克森美孚上游研究公司 | 地球物理数据反演的有效方法 |
CN102879824A (zh) * | 2012-09-07 | 2013-01-16 | 清华大学 | 一种基于迭代收缩的快速稀疏Radon变换方法 |
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基于Curvelet变换的缺失地震数据插值方法;刘国昌等;《石油地球物理勘探》;20110430;第46卷(第2期);第237-245页 * |
基于L1范数多项式拟合的多次波消除方法;陆文凯;《石油地球物理勘探》;20110630;第46卷(第3期);第163-169页 * |
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CN109655916A (zh) * | 2017-10-12 | 2019-04-19 | 中国石油化工股份有限公司 | 用于分离地震数据中有效波与多次波的方法及系统 |
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