The middle and upper Ordovician was characterized by clastic rock of turbidity facies in bathyal sea.
中上奥陶统以半深海相的浊流沉积为主,岩性主要为碎屑岩。
参考来源 - 塔里木盆地东北地区下古生界层序格架与沉积相研究The pore spaces are mainly residual intergranular porosity, dissolution porosity in clastic rock reservoir,dissolution matrix porosity and fractures in volcanic reservoirs.
碎屑岩储层中主要的储集空间为剩余粒间孔隙以及在此基础上扩大溶蚀的孔隙;火山岩储层中则以火山岩基质溶蚀孔为主,构造缝、溶蚀缝次之。
参考来源 - 准噶尔盆地西北缘二叠系储层特征及分类 CHARACTERISTICS AND CLASSIFICATION OF PERMIAN RESERVOIRS IN NORTHWESTERN MARGIN OF JUNGGAR BASIN·2,447,543篇论文数据,部分数据来源于NoteExpress
The Carboniferous reservoirs are mainly volcanic rock and volcanic clastic rock.
石炭系的储层主要是火山岩、火山碎屑岩。
There is a close relation between the terrigenous clastic rock and the plate tectonics.
陆源碎屑岩特征与板块构造性质有着密切关系。
Alkali mafic subvolcanic body occurring in Bijiashan-Tongdongwan consists of clastic rock and lava.
笔-铜碱性镁铁质火山岩体由碎屑岩和熔岩组成。
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