Ordovician Organic Reefs and Their Reservoir Property on the West Margin of Ordos Basin, China
详细信息
- 责任者：Zhou Junlie (State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation ; Chengdu University of Technology ; Chengdu 610059 ; China) ; Chen Hongde
- 刊名：Journal of Chengdu University of Technology
- 出版年：2013
- 卷期：40(2)
- 关键词：岩礁储集层 ; reef reservoirs ; 储层评价 ; reservoir evaluation ; 鄂尔多斯盆地 ; Ordos Basin
- 页码：p.193-199
- 图表：illus., 18 refs.
- 分类号：1003
- issnNo：ISSN1671-9727
- isbnNo：CN51-1634/N
摘要
Based on the sedimentary and petroleum geology theory and through the observation of outcrops,cores,and slices and testing analysis, the authors study the Ordovician organic reefs on the west margin of Ordos Basin.The authors reach out a conclusion that the Ordovician organic reefs on the west margin of Ordos Basin are the coral reefs of the Lower Ordovician Zhuozishan Formation located in Wuhai Zhuozishan in the north,the stromatoporoids-sponge reefs of the Lower Ordovician Kelimoli Formation of Well Qitan 1 in the middle and the coral reefs of the Upper Ordovician Beiguoshan Formation in Shijiezigou in the south.
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