CN114647006B - 一种基于多重压缩感知的地震弱信号增强方法 - Google Patents
一种基于多重压缩感知的地震弱信号增强方法 Download PDFInfo
- Publication number
- CN114647006B CN114647006B CN202210537298.4A CN202210537298A CN114647006B CN 114647006 B CN114647006 B CN 114647006B CN 202210537298 A CN202210537298 A CN 202210537298A CN 114647006 B CN114647006 B CN 114647006B
- Authority
- CN
- China
- Prior art keywords
- seismic
- seismic data
- sparsity
- sparse
- dimensional
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000011159 matrix material Substances 0.000 claims description 24
- 230000009466 transformation Effects 0.000 claims description 15
- 239000013598 vector Substances 0.000 claims description 6
- 230000002708 enhancing effect Effects 0.000 claims description 5
- 238000001228 spectrum Methods 0.000 description 12
- 238000005070 sampling Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005056 compaction Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000002087 whitening effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000009774 resonance method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210537298.4A CN114647006B (zh) | 2022-05-18 | 2022-05-18 | 一种基于多重压缩感知的地震弱信号增强方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210537298.4A CN114647006B (zh) | 2022-05-18 | 2022-05-18 | 一种基于多重压缩感知的地震弱信号增强方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114647006A CN114647006A (zh) | 2022-06-21 |
CN114647006B true CN114647006B (zh) | 2022-09-13 |
Family
ID=81996885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210537298.4A Active CN114647006B (zh) | 2022-05-18 | 2022-05-18 | 一种基于多重压缩感知的地震弱信号增强方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114647006B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116819627A (zh) * | 2023-06-30 | 2023-09-29 | 中海石油(中国)有限公司深圳分公司 | 地震弱信号的增强方法、装置、设备和介质 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104345340A (zh) * | 2013-07-29 | 2015-02-11 | 中国石油化工股份有限公司 | 一种地震数据规则化中抖动稀疏采样方法 |
CN104422954A (zh) * | 2013-08-20 | 2015-03-18 | 中国石油化工股份有限公司 | 一种地震数据规则化中稀疏采样方法 |
CN107015274A (zh) * | 2017-04-12 | 2017-08-04 | 中国石油大学(华东) | 一种缺失地震勘探数据恢复重构方法 |
CN109490957A (zh) * | 2018-11-28 | 2019-03-19 | 华北电力大学 | 一种基于空间约束压缩感知的地震数据重建方法 |
CN111929724A (zh) * | 2020-07-28 | 2020-11-13 | 中国地震局地震研究所 | 一种面向预警的地震信号压缩感知采集传输方法 |
CN114428278A (zh) * | 2020-10-15 | 2022-05-03 | 中国石油化工股份有限公司 | 基于压缩感知地震数据重建方法、装置、电子设备及介质 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6597632B2 (en) * | 2001-03-01 | 2003-07-22 | Nonlinear Seismic Imaging, Inc. | Mapping subsurface fractures using nonlinearity measurements |
US8705317B2 (en) * | 2008-12-17 | 2014-04-22 | Exxonmobil Upstream Research Company | Method for imaging of targeted reflectors |
US8229709B2 (en) * | 2009-10-30 | 2012-07-24 | Mitsubishi Electric Research Laboratories, Inc. | Method for reconstructing sparse signals from distorted measurements |
CN102254054A (zh) * | 2010-05-19 | 2011-11-23 | 中国科学院电子学研究所 | 一种稀疏微波成像处理的模型构建方法 |
CN102158701B (zh) * | 2011-04-19 | 2012-07-25 | 湖南大学 | 一种基于压缩感知理论的分类量化图像编码方法 |
CN102802199B (zh) * | 2012-06-28 | 2014-10-29 | 重庆大学 | 基于压缩感知的无线传感器实时监测系统的数据处理方法 |
CN103024398A (zh) * | 2013-01-15 | 2013-04-03 | 山东大学 | 基于稀疏矩阵的高光谱遥感图像的压缩感知处理方法 |
CN103399348B (zh) * | 2013-08-15 | 2015-09-30 | 电子科技大学 | 基于Shearlet变换的地震信号去噪方法 |
CN104656055B (zh) * | 2015-01-15 | 2017-08-01 | 华中科技大学 | 一种基于大规模多天线系统的单一信号到达角估计方法 |
CN107817527B (zh) * | 2017-10-31 | 2019-02-12 | 吉林大学 | 基于块稀疏压缩感知的沙漠地震勘探随机噪声压制方法 |
CN110031899B (zh) * | 2018-01-11 | 2020-09-08 | 中国石油化工集团有限公司 | 基于压缩感知的弱信号提取算法 |
CN110320555B (zh) * | 2019-06-28 | 2021-02-26 | 中国石油大学(华东) | 一种地震数据重建方法 |
CN111025395B (zh) * | 2020-01-06 | 2022-02-22 | 中国石油化工股份有限公司 | 基于压缩感知的高斯频率域提高薄互层分辨率的方法 |
CN112946741B (zh) * | 2021-02-03 | 2022-07-26 | 中国石油大学(华东) | 基于稀疏重建理论的方位各向异性弱信息提取方法 |
-
2022
- 2022-05-18 CN CN202210537298.4A patent/CN114647006B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104345340A (zh) * | 2013-07-29 | 2015-02-11 | 中国石油化工股份有限公司 | 一种地震数据规则化中抖动稀疏采样方法 |
CN104422954A (zh) * | 2013-08-20 | 2015-03-18 | 中国石油化工股份有限公司 | 一种地震数据规则化中稀疏采样方法 |
CN107015274A (zh) * | 2017-04-12 | 2017-08-04 | 中国石油大学(华东) | 一种缺失地震勘探数据恢复重构方法 |
CN109490957A (zh) * | 2018-11-28 | 2019-03-19 | 华北电力大学 | 一种基于空间约束压缩感知的地震数据重建方法 |
CN111929724A (zh) * | 2020-07-28 | 2020-11-13 | 中国地震局地震研究所 | 一种面向预警的地震信号压缩感知采集传输方法 |
CN114428278A (zh) * | 2020-10-15 | 2022-05-03 | 中国石油化工股份有限公司 | 基于压缩感知地震数据重建方法、装置、电子设备及介质 |
Also Published As
Publication number | Publication date |
---|---|
CN114647006A (zh) | 2022-06-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Gan et al. | Dealiased seismic data interpolation using seislet transform with low-frequency constraint | |
CN105353407B (zh) | 一种叠后地震波阻抗反演方法 | |
CN103293551B (zh) | 一种基于模型约束的阻抗反演方法及系统 | |
CN114647006B (zh) | 一种基于多重压缩感知的地震弱信号增强方法 | |
CN107659314B (zh) | 分布式光纤传感时空二维信号的稀疏化表示及压缩方法 | |
CN103207409A (zh) | 一种频率域全波形反演地震速度建模方法 | |
CN107179550B (zh) | 一种数据驱动的地震信号零相位反褶积方法 | |
CN106842324B (zh) | 一种基于时频域稀疏优化的光缆耦合噪声压制方法 | |
CN113935467B (zh) | 基于迭代多尺度注意力网络的das井中勘探数据噪声抑制方法 | |
CN112817056B (zh) | 一种大地电磁信号去噪方法及系统 | |
CN110554427A (zh) | 一种基于地震波形正演的岩性组合预测方法 | |
CN113158830A (zh) | 一种剩余重力异常场分离方法 | |
CN114624765B (zh) | 一种相位域地震数据处理与重构方法、装置及可存储介质 | |
Xie et al. | Multi-threshold de-noising of electrical imaging logging data based on the wavelet packet transform | |
CN109782346B (zh) | 一种基于形态成分分析的采集脚印压制方法 | |
CN105700019B (zh) | 一种基于Born‑Jordan时频分布的地震信号时频峰值滤波方法 | |
CN110398778A (zh) | 一种基于等效采样的航空电磁浅层数据相关辨识方法 | |
CN103344988B (zh) | 基于k-l分解的可控震源信号相位检测方法 | |
CN116027406A (zh) | 提高反演分辨率的多道同时反演识别方法、装置及介质 | |
CN102749646B (zh) | 一种瑞雷面波深度-频率分析方法 | |
CN106291675A (zh) | 一种基于基追踪技术的地震数据重构方法 | |
CN110927781A (zh) | 一种面向高精度地震相干属性的地震数据优化方法及系统 | |
CN104422961A (zh) | 一种地震随机噪声衰减方法 | |
CN107885698B (zh) | 一种用于含噪ENPEMF信号的BGabor-NSPWVD三维时频分析方法 | |
Timmer et al. | Visualizing a process ichnology dataset, Lower Cretaceous McMurray Formation, NE Alberta, Canada |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220823 Address after: Room 1805, 18th Floor, Building 2, Yard 1, Shangdi 10th Street, Haidian District, Beijing 100000 Applicant after: DIDA HUINENG (BEIJING) TECHNOLOGY CO.,LTD. Address before: 257000 No. 165, three West Road, Dongying District, Shandong, Dongying Applicant before: Dongying Jingchuan Petroleum Technology Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhao Guoguang Inventor after: Zhang Wentao Inventor after: Cao Zhenmin Inventor after: Sun Li Inventor after: Tang Wei Inventor after: Yan Hui Inventor before: Zhao Guoguang Inventor before: Zhang Wentao Inventor before: Cao Zhenmin Inventor before: Sun Li Inventor before: Zhang Weitao Inventor before: Tang Wei Inventor before: Yan Hui |
|
CB03 | Change of inventor or designer information |