收稿日期: 2005-02-03
修回日期: 2005-03-06
网络出版日期: 2005-04-20
基金资助
国家“十五”科技攻关项目(编号:2001BA606A04)资助
DOLOMIZATION GENETIC MODEL OF FEIXIANGUAN GROUP OOLITIC BEACH RESERVOIR IN NORTHEAST SICHUAN BASIN
Received date: 2005-02-03
Revised date: 2005-03-06
Online published: 2005-04-20
魏国齐,杨威,张林,金惠,吴世祥,沈珏红 . 川东北飞仙关组鲕滩储层白云石化成因模式[J]. 天然气地球科学, 2005 , 16(2) : 162 -166 . DOI: 10.11764/j.issn.1672-1926.2005.02.162
Mixed water dolomization is the basis of platform fringing oolitic beach reservoir of Feixianguan group. With the petrologic analysis of dolomite, the geochemistry analysis as well as the speculation of temperature and depth, it is proved that dolomization came into being in mixed water. The authors summarize the dolomization genetic model of oolitic beach reservoir. The mixed water dolomization is mainly controlled by frequent change of the sea level.
Key words: Oolitic beach; Mixed water; Model; Dolomization; Reservoir; Feixianguan group.
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