...的物理性质 一、储集层的孔隙性 （二）孔隙类型 孤东14井，1308m，胜利油田 永1井，5882m，准噶尔盆地 原生孔隙（Primary pore）：指沉积物沉积后、成岩作用之前或同时所 形成的孔隙。
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Cretaceous sandstone reservoir is of primary pore type.
白垩系储层以原生孔隙为主。
The Donghe sandstone is composed of denudation facies, primary pore facies, denudation-primary pore facies and carbonate cementation facies.
东河砂岩由溶蚀相、原生孔隙相、溶蚀-原生孔隙相和碳酸盐胶结相组成。
The early diagenesis mainly influences the development of primary pore and the late diagenesis mainly influences the development of secondary pores.
早期成岩作用主要影响原生孔隙的发育，晚期成岩作用影响次生孔隙的发育。
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