详细信息   

• 责任者：Ge Xin (School of Energy Resources ; China University of Geosciences ; Beijing 100083 ; China) ; Men Xiangyong
• 刊名：Petroleum Geology & Oilfield Development in Daqing
• 出版年：2010
• 卷期：29(2)
• 关键词：储层预测 ; reservoir prediction ; 砂岩储集层 ; sandstone reservoirs
• 页码：p.13-17
• 图表：4 illus., 16 refs.
• 分类号：1003
• issnNo：ISSN1000-3754
• isbnNo：CN23-1286/TQ

摘要

The exploration of beach bar is restricted for lack of reservoir prediction technique aiming at the single layer with small thickness, indistinct seismic response and poor lateral continuity. Based on the practice of exploration, an integrated series of seism-geology prediction techniques for beach bar reservoirs, guided by the geologic laws, is proposed in this paper. That is, using palaeogeomorphology analysis to locate the development region of beach bar, using sequence stratigraphy research to determine the promising stratigraphic position, and using seismic attribute analysis to block out prospective area, as well as using reservoir characteristic reconstruction and inversion technology to describe the reservoirs accurately. This reservoir prediction technique has been proved in field practice with good effect, which can predict and identify beach bar reservoirs effectively.