• 责任者：Yang Chunfeng (Institute of Geology and Geophysics ; Chinese Academy of Sciences ; Beijing 100029 ; China) ; Duan Hongyou
• 刊名：Geoscience
• 出版年：2009
• 卷期：23(2)
• 关键词：地震勘探 ; seismic exploration ; 泌阳凹陷 ; Biyang Sag
• 页码：p.326-332
• 图表：11 illus., 12 refs.
• 分类号：1600
• issnNo：ISSN1000-8527
• isbnNo：CN11-2035/P

With the improvement of the exploration degree, exploration target of old oil fields towards the deep and shallow is one of the development directions in East China. Dolomite deposition of lateral stable spread not only shields the effective downwards propagation of the seismic signal, but also generates multiples in Biyang deep area. The paper puts forwards a correlative processing method to improve the processing technology of the deep seismic reflecting quality at high impedance of dolomite in deep depression. Multiple removal and energy compensation by deletion fitting method are used in Biyang deep depression, which improves the SNR and resolution of the deep seismic processing data and gets a good exploration effect.