• 责任者：Xiong Ran (Hangzhou Research Institute of Geology ; PetroChina ; Hangzhou 310023 ; China) ; Zhao Jilong
• 刊名：Xinjiang Petroleum Geology
• 出版年：2013
• 卷期：34(2)
• 关键词：储层预测 ; reservoir prediction ; 频谱分析 ; spectral analysis
• 页码：p.225-227
• 图表：illus., 4 refs.
• 分类号：1600
• issnNo：ISSN1001-3873
• isbnNo：CN65-1107/TE

This paper presenls the theory and method for spectral decomposition, analyzes thin sandstone reservoir with forward modeling and then generalizes tile seismic reflec.tion features of the reservoirs in different sand thickness. The reservoir lithology and physical proper-ty studies are based on Ihe drilling cores, logging curves and seismic attributes, establishing the empirieal formulae tbr prediction of Ihe thin sandstom, reservoirs by seismic attribute optimizing selection, statistics and regression in time domain and spectral decomposition in frequency domain, h is recognized that there are two advantageous zones with thin sandstone reservoirs in studied area. The applied rest, Its show that such a method is more effective for recognition of thin sandstone reservoirs.