Diagenetic Facies of the Close Sandstone Reservoir in the West Sichuan Foreland Basin——An Example from the T3x Formation in the Transitional Zone from the Middle to the South of Sichuan Basin

摘要：

The diagenetic facies of the close sandstone reservoir in the Foreslope-forebulge zones of Foreland Basin in the Western Sichuan were studied in detail by the measures of drill core observation, thin section analysis, SEM analysis and X-ray analysis in the paper. The diagenetic facies in the reservoir were devided into the compaction facies, karst erosion facies, calcareous cementation facies, siliceous cementation facies and chlorite cementation facies. The characteristics of different diagenetic facies are vary, and thereafter the physical property of their reservoir are also different.

关键词： Foreland Basin in the Western Sichuan Foreslope-forebulge zones Xujiahe Formation Diagenetic facies the physical property of reservoir

作者: LI Zebo LIU Jinku

作者单位: Southwest Petroleum University, P.R.China, 610500 CNPC Bohai Drilling Engineering Company Limited, P.R.China, 300457

会议类型: 国际会议

会议名称: 2010 International Symposium on Multi-field Coupling Theory of Rock and Solid Midia and Its Applications(2010年岩土多场耦合理论及应用国际学术论坛)

会议地点: 成都

会议语种:英文

页码: 225-230

在线出版日期: 2010-10-10（万方平台首次上网日期，不代表论文的发表时间）