CN106443771A - 提高转换波地震数据分辨率的方法及其速度反演方法 - Google Patents
提高转换波地震数据分辨率的方法及其速度反演方法 Download PDFInfo
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- CN106443771A CN106443771A CN201610638200.9A CN201610638200A CN106443771A CN 106443771 A CN106443771 A CN 106443771A CN 201610638200 A CN201610638200 A CN 201610638200A CN 106443771 A CN106443771 A CN 106443771A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
- G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
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Cited By (2)
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---|---|---|---|---|
CN107179544A (zh) * | 2017-07-11 | 2017-09-19 | 中国石油集团川庆钻探工程有限公司地球物理勘探公司 | 转换波宽频延拓及提高转换波数据分辨率的方法 |
CN109283524A (zh) * | 2018-08-01 | 2019-01-29 | 西安交通大学 | 一种用于提高地质雷达信号分辨率的方法 |
Citations (6)
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US7414919B2 (en) * | 2004-06-25 | 2008-08-19 | Petrochina Co., Ltd. | Method for improving the seismic resolution |
CN102721977A (zh) * | 2012-05-31 | 2012-10-10 | 中国石油集团川庆钻探工程有限公司地球物理勘探公司 | 高精度转换波各向异性叠加速度分析方法 |
CN103412329A (zh) * | 2013-08-06 | 2013-11-27 | 中国海洋石油总公司 | 一种提高地震数据分辨率的方法 |
CN104267432A (zh) * | 2014-10-16 | 2015-01-07 | 中国石油集团川庆钻探工程有限公司地球物理勘探公司 | 一种基于规则化的转换波共转换点道集高精度抽取方法 |
CN104749621A (zh) * | 2013-12-26 | 2015-07-01 | 中国石油化工股份有限公司 | 基于改进s变换的相对保幅点谱模拟高分辨率处理方法 |
CN104849756A (zh) * | 2015-03-31 | 2015-08-19 | 中国地质大学(北京) | 一种提高地震数据分辨率增强有效弱信号能量的方法 |
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2016
- 2016-08-05 CN CN201610638200.9A patent/CN106443771B/zh active Active
Patent Citations (6)
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US7414919B2 (en) * | 2004-06-25 | 2008-08-19 | Petrochina Co., Ltd. | Method for improving the seismic resolution |
CN102721977A (zh) * | 2012-05-31 | 2012-10-10 | 中国石油集团川庆钻探工程有限公司地球物理勘探公司 | 高精度转换波各向异性叠加速度分析方法 |
CN103412329A (zh) * | 2013-08-06 | 2013-11-27 | 中国海洋石油总公司 | 一种提高地震数据分辨率的方法 |
CN104749621A (zh) * | 2013-12-26 | 2015-07-01 | 中国石油化工股份有限公司 | 基于改进s变换的相对保幅点谱模拟高分辨率处理方法 |
CN104267432A (zh) * | 2014-10-16 | 2015-01-07 | 中国石油集团川庆钻探工程有限公司地球物理勘探公司 | 一种基于规则化的转换波共转换点道集高精度抽取方法 |
CN104849756A (zh) * | 2015-03-31 | 2015-08-19 | 中国地质大学(北京) | 一种提高地震数据分辨率增强有效弱信号能量的方法 |
Non-Patent Citations (1)
Title |
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XIANG-YANG LI ET AL.: "Converted-wave moveout and conversion-point equations in layered VTI media:theory and applications", 《JOURNAL OF APPLIED GEOPHYSICS》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107179544A (zh) * | 2017-07-11 | 2017-09-19 | 中国石油集团川庆钻探工程有限公司地球物理勘探公司 | 转换波宽频延拓及提高转换波数据分辨率的方法 |
CN107179544B (zh) * | 2017-07-11 | 2019-03-26 | 中国石油集团东方地球物理勘探有限责任公司 | 转换波宽频延拓及提高转换波数据分辨率的方法 |
CN109283524A (zh) * | 2018-08-01 | 2019-01-29 | 西安交通大学 | 一种用于提高地质雷达信号分辨率的方法 |
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