CN102116868B - 一种地震波分解方法 - Google Patents
一种地震波分解方法 Download PDFInfo
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CN102116868B true CN102116868B (zh) | 2013-06-19 |
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Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103728660A (zh) * | 2012-10-12 | 2014-04-16 | 中国石油化工股份有限公司 | 基于地震数据的多道匹配追踪方法 |
CN103048690B (zh) * | 2012-12-11 | 2015-10-21 | 成都理工大学 | 基于最优地震子波提取的快速匹配投影分解的地层反射拾取技术 |
CN104133237B (zh) * | 2013-05-02 | 2017-03-08 | 中国石油化工股份有限公司 | 一种方位地震子波的融合方法 |
CN104570107A (zh) * | 2013-10-29 | 2015-04-29 | 中国石油化工股份有限公司 | 一种基于改进匹配追踪算法的时频分析方法 |
CN103558635B (zh) * | 2013-10-30 | 2016-09-14 | 北京诺克斯达石油科技有限公司 | 基于偶函数地震响应以估算薄层厚度的方法及装置 |
CN103954994B (zh) * | 2014-04-17 | 2017-11-10 | 中国石油天然气集团公司 | 基于连续小波变换的地震信号增强方法及装置 |
CN104199102A (zh) * | 2014-09-12 | 2014-12-10 | 中国石油集团川庆钻探工程有限公司地球物理勘探公司 | 获取全地层地震分频剖面的方法及装置 |
CN104570100B (zh) * | 2015-02-03 | 2017-04-05 | 杰奥世博(北京)技术有限公司 | 多子波克希霍夫地震数据偏移方法 |
CN106483561B (zh) * | 2015-08-24 | 2019-02-01 | 中国石油化工股份有限公司 | 一种频率域的子波分解方法 |
CN105353408B (zh) * | 2015-11-20 | 2017-10-27 | 电子科技大学 | 一种基于匹配追踪的Wigner高阶谱地震信号谱分解方法 |
CN106371072B (zh) * | 2016-08-30 | 2019-01-01 | 西安电子科技大学 | 一种基于单个脉冲频域采样的空间信号频谱普查方法 |
CN108061916B (zh) * | 2016-11-09 | 2020-08-25 | 中国石油化工股份有限公司 | 一种多道约束的地震反射识别方法 |
EP3602138B1 (en) | 2017-03-29 | 2023-02-15 | Schlumberger Technology B.V. | Compressive sensing imaging |
CN107480391B (zh) * | 2017-08-24 | 2020-08-25 | 中铁二院工程集团有限责任公司 | 基于数据驱动的近断层非平稳地震动模拟方法 |
CN108196300B (zh) * | 2017-12-04 | 2019-06-11 | 中国石油天然气集团公司 | 一种地震数据处理方法及装置 |
CN111273347B (zh) * | 2018-12-05 | 2022-12-02 | 中国石油天然气集团有限公司 | 地震信号分解方法及装置 |
CN112578440A (zh) * | 2019-09-30 | 2021-03-30 | 中国石油化工股份有限公司 | 一种极值约束的三参数扫描子波分解方法及系统 |
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US6018244A (en) * | 1995-04-07 | 2000-01-25 | Kushida; Yoshio | Method for detecting diastrophism by detecting VHF radio waves reflected by the ionosphere |
CN100349008C (zh) * | 2004-12-29 | 2007-11-14 | 中国石油天然气集团公司 | 一种地震波波阻抗反演的方法 |
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Patent Citations (2)
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US6018244A (en) * | 1995-04-07 | 2000-01-25 | Kushida; Yoshio | Method for detecting diastrophism by detecting VHF radio waves reflected by the ionosphere |
CN100349008C (zh) * | 2004-12-29 | 2007-11-14 | 中国石油天然气集团公司 | 一种地震波波阻抗反演的方法 |
Non-Patent Citations (1)
Title |
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徐天吉等.小波域地震信号的多尺度研究与应用.《石油天然气学报(江汉石油学院学报)》.2007,第29卷(第5期),80-83. * |
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Inventor after: Gan Qigang Inventor after: Xie Gangping Inventor after: Xu Duo Inventor after: Tang Jianming Inventor after: Cai Xiyuan Inventor after: Xu Tianji Inventor after: Ye Tairan Inventor after: Cheng Bingjie Inventor after: Jiang Nengchun Inventor after: Cai Junlan Inventor before: Gan Qigang Inventor before: Xu Duo Inventor before: Tang Jianming Inventor before: Xu Tianji Inventor before: Ye Tairan Inventor before: Cheng Bingjie Inventor before: Jiang Nengchun Inventor before: Cai Junlan |
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