Distribution and Impact on Reservoir Properties of Authigenic Carbonate Minerals in Pyroclastic Rocks of Beier Depression, Hailaer Basin
详细信息
- 责任者：Dong Linsen (School of Earth Sciences ; Jilin University ; Changchun 130061 ; China) ; Liu Li
- 刊名：Journal of Earth Sciences and Environment
- 出版年：2011
- 卷期：33(3)
- 关键词：crystalline reservoirs ; 碳酸盐矿物 ; carbonates ; Hailar Basin
- 页码：p.253-260
- 图表：7 illus., 44 refs.
- 分类号：1003
- issnNo：ISSN1672-6561
- isbnNo：CN61-1423/P
摘要
In order to verify the distribution and impact on reservoir properties of authigenic carbonate minerals in pyroclastic rocks, pyroclastic rocks in Beier Depression of Hailaer Basin were taken as an example. The type of authigenic carbonate minerals were investigated. The distribution and impact on reservoir properties were discussed according to the statistic of carbonate content and reservoir properties for more than 50 wells. The results showed that authigenic carbonate minerals in pyroclastic rocks of Beier Depression, Hailaer Basin were mainly calcite and dolomite, followed by siderite, dawsonite and ankerite.