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
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.
WANG Dong-Lin, WANG Huai-Zhong, ZHENG Zhen-Ying, SHI Bing-Jian, CAO Guo-Ming, WANG Ya-Jie, YU Xin . Multi-parameter Seismic Attributes and Prediction of Sandstone Distribution in Shahejie Formation of Kongnan Area[J]. Natural Gas Geoscience, 2010 , 21(4) : 678 -682 . DOI: 10.11764/j.issn.1672-1926.2010.04.678
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