CN106772572B - 一种微地震监测初至的拾取方法 - Google Patents
一种微地震监测初至的拾取方法 Download PDFInfo
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- 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. analysis, for interpretation, for correction
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Publication number | Priority date | Publication date | Assignee | Title |
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CN109508594B (zh) * | 2017-09-15 | 2021-01-01 | 中国石油天然气股份有限公司 | 图形特征提取方法及装置 |
CN109031416A (zh) * | 2018-06-22 | 2018-12-18 | 长江大学 | 微地震p波初至拾取的方法 |
CN110837113B (zh) * | 2018-08-16 | 2021-12-31 | 中国石油化工股份有限公司 | 基于样本属性段的初至归位方法及其系统 |
CN109375261B (zh) * | 2018-11-09 | 2024-03-15 | 安徽建筑大学 | 用于地表微地震监测的观测台站的传感器布局方法及系统 |
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GB2307554B (en) * | 1995-11-27 | 1999-12-22 | Geco Prakla | Method of monitoring quality of seismic data processing and method of processing vertical seismic profile data |
CN101630015B (zh) * | 2008-07-16 | 2012-01-11 | 中国石油天然气集团公司 | 一种提高初至波拾取精度和效率的方法 |
CN102313901B (zh) * | 2010-06-29 | 2014-01-15 | 中国石油天然气集团公司 | 一种初至波迭代拾取的方法 |
CN102879813B (zh) * | 2012-09-25 | 2015-07-15 | 中国科学院地质与地球物理研究所 | 一种微地震信号到时自动拾取的方法及装置 |
CN104570087B (zh) * | 2013-10-29 | 2017-05-10 | 中国石油天然气集团公司 | 利用瞬时属性进行地震数据初至及同相轴拾取的方法 |
CN103995290B (zh) * | 2014-06-03 | 2016-11-02 | 山东科技大学 | 一种微震p波震相初至自动拾取方法 |
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Address after: No. 216, No. 216, Huayang Avenue, Tianfu New District, Sichuan, Sichuan Applicant after: China National Petroleum Corporation Chuanqing Drilling Engineering Geophysical Exploration Company Ltd. Address before: Shuangliu County Huayang Huayang Road in Chengdu city of Sichuan Province in 610213 section of No. 216, Igawa geophysical exploration company of the Ministry of science and technology Applicant before: China National Petroleum Corporation Chuanqing Drilling Engineering Geophysical Exploration Company Ltd. |
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Effective date of registration: 20180502 Address after: 100007 Dongzhimen North Street, Dongcheng District, Dongcheng District, Beijing Applicant after: China Petroleum and Natural Gas Group Co., Ltd. Applicant after: Dongfang Geophysical Exploration Co., Ltd., China Petrochemical Corp. Address before: 610213 No. 216, Huayang Road, Tianfu New District, Chengdu, Sichuan Applicant before: China National Petroleum Corporation Chuanqing Drilling Engineering Geophysical Exploration Company Ltd. |
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