CN105467451B - 基于全变差最小化约束的地震反射系数反演方法 - Google Patents
基于全变差最小化约束的地震反射系数反演方法 Download PDFInfo
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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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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105842596B (zh) * | 2016-05-24 | 2018-06-22 | 四川大学 | 一种高灵敏度电力电缆局部缺陷诊断方法 |
CN106054247B (zh) * | 2016-05-25 | 2020-09-29 | 中国石油集团东方地球物理勘探有限责任公司 | 基于转换波地震数据求取高精度反射系数的方法 |
CN106707338B (zh) * | 2016-11-18 | 2018-12-07 | 中国石油集团东方地球物理勘探有限责任公司 | 一种强屏蔽下储层高精度预测方法 |
CN110618450B (zh) * | 2018-06-20 | 2021-07-27 | 中国石油化工股份有限公司 | 基于岩石物理建模的致密储层智能化含气性预测方法 |
CN109212602B (zh) * | 2018-09-05 | 2019-11-08 | 湖南科技大学 | 一种改进地震数据分辨率的反射系数反演方法 |
CN110579800B (zh) * | 2019-10-19 | 2021-06-01 | 西南石油大学 | 一种基于高精度同步挤压变换的地震数据数字处理方法 |
CN111708082B (zh) * | 2020-05-29 | 2022-04-12 | 成都理工大学 | 一种随深度变化的深度域地震子波的提取方法 |
CN111812715B (zh) * | 2020-07-22 | 2021-04-06 | 中国矿业大学(北京) | 一种煤矿工作面围岩多方向全变分正则化层析成像方法 |
CN113970789B (zh) * | 2020-07-24 | 2024-04-09 | 中国石油化工股份有限公司 | 全波形反演方法、装置、存储介质及电子设备 |
CN115327624B (zh) * | 2022-08-02 | 2023-07-14 | 西安交通大学 | 一种地震子波和反射系数的反演方法及反演系统 |
Citations (3)
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US6263284B1 (en) * | 1999-04-22 | 2001-07-17 | Bp Corporation North America Inc. | Selection of seismic modes through amplitude characteristics |
CN102393532A (zh) * | 2011-09-06 | 2012-03-28 | 电子科技大学 | 地震信号反演方法 |
CN104122588A (zh) * | 2014-07-30 | 2014-10-29 | 中国石油集团川庆钻探工程有限公司地球物理勘探公司 | 基于谱分解提高叠后地震资料分辨率的方法 |
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US7561491B2 (en) * | 2005-03-04 | 2009-07-14 | Robinson John M | Radon transformations for removal of noise from seismic data |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6263284B1 (en) * | 1999-04-22 | 2001-07-17 | Bp Corporation North America Inc. | Selection of seismic modes through amplitude characteristics |
CN102393532A (zh) * | 2011-09-06 | 2012-03-28 | 电子科技大学 | 地震信号反演方法 |
CN104122588A (zh) * | 2014-07-30 | 2014-10-29 | 中国石油集团川庆钻探工程有限公司地球物理勘探公司 | 基于谱分解提高叠后地震资料分辨率的方法 |
Non-Patent Citations (6)
Title |
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Geman范数约束的频率域反射系数反演;王本锋等;《石油地球物理勘探》;20140831;第49卷(第4期);第667-671页 * |
Reflectivity computation from separated wavefields: application on the Sigsbee2B example;Alba Ordoñez et al.;《2015 SEG New Orleans Annual Meeting》;20151231;第4563-4568页 * |
Sparse reflectivity inversion for nonstationary seismic data;Xintao Chai et al.;《GEOPHYSICS》;20140630;第79卷(第3期);第V93-V105页 * |
Thin-bed reflectivity inversion;Satinder Chopra et al.;《SEG/New Orleans 2006 Annual Meeting》;20061231;第2057-2061页 * |
井间地震资料全变差正则化波形反演;王守东;《石油物探》;20110531;第50卷(第3期);第234-240页 * |
预条件共轭梯度反褶积的改进及其应用;𠅤晓宇;《地球物理学进展》;20061231;第21卷(第4期);第1192-1197页 * |
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