砂岩的次生孔隙主要是其非硅酸盐组分(以碳酸盐矿物为主)溶解的产物。形成这种溶解孔隙的可溶物质可呈三种结构形式：沉积的物质、自生胶结物以及自生交代产物。岩石组分的破裂和收缩也可使砂岩产生重要的次生孔隙，不过，通常在数量上都是居于次要地位的。
The main pore type of the reservoir is primary remained intergranular pore, the dissolution of the feldspar and early carbonate cement results in the secondary pore.
储层以原生剩余粒间孔隙为主，长石及早期碳酸盐胶结物的溶解是形成次生孔隙的主要原因。
参考来源 - 靖安油田五里湾一区长6储层孔隙结构特征 CHARACTERISTICS OF PORE STRUCTURE OF CHANG6 RESERVOIRThe development of secondary porosity is closely related to depositional hiatus.
研究发现，次生孔隙发育带与地层沉积间断密切相关。
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
经历过碳酸盐化作用的碳酸盐颗粒显示出伪六边形的微晶结构，其次生孔隙发育不良。
Grains of carbonate experienced marmorization show pseudo - hexagonal poikilitic structure with poorly developed secondary pores.
介绍了次生孔隙成因机制的四种假说。
Four hypotheses of secondary pore forming mechanism are introduced.
自生方沸石是地下次生孔隙发育带的标志矿物。
Authigenic zeolites are index minerals for the growing band of secondary pores.
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