碳酸盐岩潜山油藏储层孔隙主要为裂缝和溶洞,其中溶洞是主要的储集空间,裂缝是主要的渗流通道。
The reservoir pore of carbonate buried-hill reservoir is fracture and cavern mostly. The cavern is the primary reservoir space and fracture is the primary seepage channel.
探索了用地层倾角、长源距声波、电阻率、三孔隙度及蚀变系数识别储集空间类型以及对储层分类的方法;
The methods to identify the types of reservoir by using such parameters as dipmeter, long space sonic, resistivity, porosity and alteration factor are studied.
通过玄武岩储层主要成岩作用与孔隙演化的研究,分析其对玄武岩储集空间的影响。
Through the research the mainly Diagenesis and porosities, dissolved caverns, fissures evolutions of the basalt reservoir, we analytical their influences to reservoir spaces properties.
储层的储集空间类型多样,孔隙结构复杂,非均质性强。
It has many kinds of pore Spaces and the pore throat structure is very complicated with obvious heterogeneity.
碳酸盐岩潜山油藏储层孔隙主要为裂缝和溶洞,其中溶洞是主要的储集空间,裂缝是主要的渗流通道。
The reservoir pores of carbonate buried-hill reservoir are mostly fractures and caverns. The caverns are the primary reservoir space and the fractures are the primary seepage channel.
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。
The pore spaces are mainly residual intergranular porosity, dissolution porosity in clastic rock reservoir, dissolution matrix porosity and fractures in volcanic reservoirs.
油层的储集空间以次生溶蚀孔隙为主,属孔隙型储集类型。储层受沉积、成岩变化控制,引起物性横向变化。
The reservoir space of oil bearing sandstone is mainly secondary porosity and it's a pore type reservoir and its lateral variation is governed by the depositional and diagenetic process.
应用显微薄片鉴定、铸体薄片和扫描电镜等分析化验资料,将其储集空间分为3种类型:原生粒间孔、次生溶蚀孔、微孔隙,并分析了各种成岩作用对储层性能的影响。
Reservoir space is divided into 3 types, that is original intergranular pore, secondary dissolution pore and micro-pore. The influence of different diagenesis on reservoir is analysed.
根据储层物性、储集空间类型与孔隙结构分析,将研究区储层划分为洞穴型、孔洞型、孔洞-裂缝型、裂缝型四种类型。
According to analysis of reservoir properties, reservoir Spaces and pore structure, we divided the reservoir of study area into cavity, pore, cavity - fractured, fractured four types.
储集层岩石的孔隙空间具有良好的分形特征,孔隙结构的分形维数可以定量描述孔隙结构的复杂程度。
There is fractal property in pore space of reservoir rocks. The fractal dimension can be used to describe quantitatively the complexity of pore structures.
在低渗透致密储层油藏中,裂缝不仅构成油气的储集空间,而且连通其他类型的储集孔隙,极大的改善了储集层的物理性质。
Fractures in the low permeability and dense reservoir are not only the accumulative bulk, but also can connect the other types of space of reservoirs, and improve the reservoir quality.
在低渗透致密储层油藏中,裂缝不仅构成油气的储集空间,而且连通其他类型的储集孔隙,极大的改善了储集层的物理性质。
Fractures in the low permeability and dense reservoir are not only the accumulative bulk, but also can connect the other types of space of reservoirs, and improve the reservoir quality.
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