• 责任者：Meng Yuanlin (Northeast Petroleum University ; Daqing 163318 ; China) ; Jiao Jinhe
• 刊名：Acta Sedimentologica Sinica
• 出版年：2011
• 卷期：29(6)
• 关键词：砂岩储集层 ; sandstone reservoirs ; 储层预测 ; reservoir prediction ; 松辽平原 ; Songliao Plain
• 页码：p.1023-1030
• 图表：3 illus., 2 tables, 25 refs.
• 分类号：1001
• issnNo：ISSN1000-0550
• isbnNo：CN62-1038/P

To predict the quality of the low permeability reservoir of the Member 3 and Member 4 of the Quantou Formation in the Northern Songliao Basin, the diageneses of the clastic rocks were divided into early diagenetic stage A, early diagenetic stage B, middle diagenetic stage A₁, middle diagenetic stage A₂¹, middle diagenetic stage A₂² and middle diagenetic stage B. The results of the statistical data show that diageneses have apparent controls on the physical property and oil saturation of the reservoirs, and the sand bodies of any sedimentary facies cannot produce commercial oil and gas flows in middle diagenetic stage B, and only the porosity of main river channel sand bodies is higher than the porosity cutoff of commercial oil and gas reservoir.