The Improvement of the Quality of Seismic Signal in Vibroseis
详细信息
- 责任者：Liu Guanjun (Institute of Geophisical and Geochemical Exploration ; CAGS ; Lanfang 065000 ; China)
- 刊名：Geophysical and Geochemical Exploration
- 出版年：2011
- 卷期：35(4)
- 关键词：可控震源 ; vibroseis ; 地震勘探 ; seismic exploration
- 页码：p.521-523
- 图表：illus., 1 ref.
- 分类号：1600
- issnNo：ISSN1000-8918
- isbnNo：CN11-1906/P
摘要
This paper describes two reasons for the decline in the quality of seismic signal in vibroseis: one is the contact with vibrator plate caused by external environmental conditions,and the other is the vibrator caused by the fault itself.The authors put forward different methods to tackle the decline in the quality of seismic signal in vibroseis and their application prerequisites.In practice,these methods have achieved good results.
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