• 责任者：Peng Chuansheng (School of Resources ; China University of Geosciences ; Beijing 100083 ; China)
• 刊名：Petroleum Exploration and Development
• 出版年：2011
• 卷期：38(4)
• 关键词：碳酸盐岩储集层 ; carbonate reservoirs ; 渤海湾盆地 ; Bohaiwan Basin
• 页码：p.435-443
• 图表：9 illus., 3 tables, 21 refs.
• 分类号：1003
• issnNo：ISSN1000-0747
• isbnNo：CN11-2360/TE

 Based on core thin sections, logging and seismic data, the distribution of favorable lacustrine carbonate reservoirs is predicted in the upper Es₄ of the Zhanhua Sag, Bohaiwan Basin. On the basis of the facies characteristics of well tie sections and palaeo-landform background, the carbonate depositional model is established, namely, the reef and bank carbonates are deposited from the largest expansion period to the stable period of lake basin, bank carbonates are mainly distributed on the upper side of synsedimentary faults on the gentle slope or deposited in fault-step lowland on the steep slope while the reef carbonates mainly on fault-step highland on the steep slope. It is possible to predict the distribution of favorable reservoirs according to the depositional model, palaeo-landform analysis and seismic amplitude attributes.