%0 Journal Article
%T Application of the Frequency Information of Seismic Data in Predicting Sandstone Reservoirs<br>地震数据体的频率信息在岩性预测中的应用——以松辽盆地孤店地区泉四段为例
%A LIU Yan-jun
%A GUO Hong-wei
%A MA Peng-shan
%A SONG Wei
%A <br>刘彦君
%A 国洪伟
%A 马朋善
%A 宋炜
%J 天然气地球科学
%D 2008
%I 
%X Reservoir geological information can be predicted effectively by abundant geophysical information in seismic data, which include amplitude, frequency, phase, wave, etc. Based on the fine frequency spectrum analysis and the test of filter scan, this paper studies the sensitivity of different frequency signals and different strata thickness and establishes the correlation between drilling lithology and the tune amplitude of different frequencies. Through adjusting different frequency times and processing the frequency spectrum of seismic data, the efficiency frequency can be used to predict lithology effectively in seismic inversion and attributes analysis. By this method, the main oil reservoirs of different layers of the Quan 4 member were successfully predicted and analyzed in the Gudian area.
%K 地震数据体
%K 频率
%K 分频扫描
%K 储层预测
%K 地震数据体
%K 频率信息
%K 岩性预测
%K 应用
%K 松辽盆地
%K 地区
%K Sandstone
%K Reservoirs
%K Predicting
%K Seismic
%K Data
%K Information
%K Frequency
%K 效果
%K 岩性反演
%K 岩性分析
%K 地震属性
%K 最佳
%K 优选
%K 主力油层
%K 利用
%K 储层
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=E8CFCA71B77A2FF3&jid=ACDC74B90F609E2435847898490F3647&aid=4D3623C738308C612612792EF2CC4310&yid=67289AFF6305E306&vid=2A8D03AD8076A2E3&iid=0B39A22176CE99FB&sid=4FE459D71E3BF8EB&eid=273ADA1BCEFE8C00&journal_id=1672-1926&journal_name=天然气地球科学&referenced_num=1&reference_num=7