line-level: 2" class=MsoNormal>Research on the Features of Chang 63 Reservoir in Huaqing Area,
详细信息
- 责任者：Li Li (Key Laboratory of Exploration Technologies for Oil and Gasresources ; Ministry of Education ; Yangtze University ; Jingzhou 434023 ; China) ; Zhang Chunsheng
- 刊名：Geological Survey and Research
- 出版年：2010
- 卷期：33(3)
- 关键词：砂岩储集层 ; sandstone reservoirs ; 鄂尔多斯盆地 ; Ordos Basin
- 页码：p.215-218
- 图表：5 illus., 1 table, 10 refs.
- 分类号：1003
- issnNo：ISSN1672-4135
- isbnNo：CN12-1353/P
摘要
Based on the analysis of the cast slice and petrophysics, the petrology characteristics, physical properties and pore structure of the Chang 63 reservoir in Huaqing area are studied, and its influencing factors are analyzed. The result shows that the petroloty characteristics of Chang 63 reservoir are mainly of powder-fine sandstone with a low mineral maturity. Medium pore and small pore in sandstone matrix are the main reservoir space. Fine and micro-pore throat are the basic seepage passage. Remaining intergranular pore are the main pore types.