storage hole

The Consolidation and cementation affect storage capability greatly, and the dissolution contribute great to the porosity, the Chipping mineral including mica strengthen anisotropism, complex hole structure, debase storage capability.

压实作用、胶结作用严重影响了储层的储集性能，溶蚀作用对储层的孔隙度有很大的贡献，云母等碎屑矿物的蚀变作用使非均质性加强，孔隙结构复杂、储集性降低。

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The maximum effective hole diameter mathematical model describing flow of sligh+ tly compressible fluid through a three layer crossflow reservoir is solved rigorously with consideration of wellbore storage and different skin factors.

在考虑表皮效应和井筒储存的影响的条件下，采用最大有效井径的概念，建立无限大三层越流油藏井底压力的动态模型。

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Cleanout hole series can be set at the cornet from the bottom tank shell course to the bottom of the heavy oil storage tank for cleaning and draining during maintenance.

清扫孔装于重质油罐底部、清扫孔油罐可放出污水扫除内污泥。

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