粒间孔隙颗粒堆积时,由颗粒相互支撑构成的孔隙空间。粒间孔隙的发育程度与颗粒的含量、粒度、分选性、排列方式和充填物的含量等因素密切相关。
永2井,6001m,准噶尔盆地 沙2井,3439m,准噶尔盆地 粒间孔隙 ( Intergranular pore ):指存在碎屑颗粒之间的孔隙。 粒内孔隙(Intragranular pore):指存在于碎屑颗粒内部的孔隙。
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... interparticle dispersion 粒间离散作用 interparticle pore 粒间孔隙 interparticle porosity 粒间孔隙度 ...
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... intergranular skin 粒间薄膜 intergranular space 粒间孔隙 intergranular stress corrosion cracking 晶间应力腐蚀裂缝 ...
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...类A 原生孔隙(primary porosity):指沉积作用过程中碎屑颗粒与颗粒之间的支撑作用形成的孔隙, 如粒间孔隙(intergranular porosity)。B 次生孔隙(secondary porosity):指在成岩作用过程中或成岩以后形成的孔隙。
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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 RESERVOIR·2,447,543篇论文数据,部分数据来源于NoteExpress
爆发相的主要空隙类型为粒间孔隙;
The main pore-type identified in explosive facies is intergranular pore;
储层孔隙类型以原生粒间孔隙和次生溶蚀孔隙为主。
The major type of pores of the reservoir were primary pores and the secondary pores.
孔隙主要类型主要为粒间孔隙,且以中孔中细喉型和大孔细喉型为主。
The porosity is mainly the kind of intergranular pore, especially the kind with small-middle or middle pore and big pore.
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