收稿日期: 2010-03-07
修回日期: 2010-05-27
网络出版日期: 2010-08-10
Multi-parameter Seismic Attributes and Prediction of Sandstone Distribution in Shahejie Formation of Kongnan Area
Received date: 2010-03-07
Revised date: 2010-05-27
Online published: 2010-08-10
王东林, 王怀忠, 郑振英, 史炳健, 曹国明, 王雅杰, 于新 . 孔南地区沙河街组多参数地震属性分析与砂体分布预测[J]. 天然气地球科学, 2010 , 21(4) : 678 -682 . DOI: 10.11764/j.issn.1672-1926.2010.04.678
Petroleum pools of Shahejie Formation in the Kongnan area of Dagang oilfield are controlled by structure and depositional reservoir. In order to promote the petroleum exploration of the Shahejie Formation, we use many ways (i.e. frequency division of seismic data, cluster analysis of wave pattern, and extraction of multi-parameter seismic attribute) to predict the reservoir body. The results suggest that three features of sandstone distribution in plane would exist as follows: the interphase structures between arched and valley areas controlling the macroscopic sedimentation volume, fault activity and fracture assemblage controlling the trend of sandstone body, and structural zone controlling the disperse system of sandstone body.
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