新油田的含油层结构已经探明。
The oil-bearing structure of the new oil field has been verified.
其油藏结构复杂、断块发育、岩性与水性复杂多变，同时油层低阻现象普遍。
Its structure is quite complex, fault block well developed, lithology complex, formation water salinity variable and oil zones universally exhibit low resistivity.
根据孔隙结构特征，将葡萄花油层储层分成4类。
Based on textural characters of pore, reservoir is divided into 4 categories.
疏松砂岩油藏开采过程中，油层压力下降和采油速度的增加以及岩石结构的破坏，是造成油层岩石微细粒运移和油井出砂的主要原因。
Reservoir pressure decline, the increase of recovery rate and the damage of rock structure are main reasons of micro fine migration and sand production during oil recovery process of such reservoirs.
引起水洗油层变化的主要因素是：油层含有敏感性矿物，孔隙结构的非均质性，以及外来流体矿化度的变化。
It is held that the causes of leading to the variation are the sensitive mineral existing in the reservoir, the heterogeneity of the pore structure and the change of the salinity of foreign fluid.
由厚油层内部夹层分布特点，把其划分成多个流动单元，从而建立了厚油层内部结构框架。
According to the distribution of the interlayer, the thick pays are subdivided into many flow units to form the architecture framework.
西湖凹陷苏堤构造带花港组油层储集岩主要为岩屑长石砂岩、长石岩屑砂岩、长石石英砂岩，岩屑含量较少，岩石成分成熟度和结构成熟度均较高。
The reservoir lithology of oil bearing Huagang formation on Sudi structural belt in Xihu depression is mainly lithic arkose, feldspathic litharenite and feldspathic quartzitic sandstone.
因此，可以利用厚油层内部的相结构来预测剩余油分布，为稳油控水方案的实施提供依据。
Thus, the remaining oil can be predicted by using the microfacies architecture within thick pays to provide basis for stabilizing production and controlling water cut.
深入研究该类储层的孔隙结构特征对低渗透油层的渗流机理研究及对低渗透油田的合理开发具有重要实际指导意义。
In? Depth study of the pore structure characteristics of such reservoirs can shed guidance on the study of fluid flow mechanism and on development planning for these reservoirs.
疏松砂岩油藏开采过程中，油层压力下降和采油速度的增加以及岩石结构的破坏，是造成油层岩石微细粒运移和油井出砂的主要原因。
Reservoir pressure decline, the increase of recovery rate and the damage of rock structure are main reasons of micro fine migration and sand production during oil recovery process of s...
利用密井网和岩心资料，建立了厚油层内部相结构模式：分流河道型、过渡型、席状砂型。
The built patterns include distributary channel, transition and front sheet sand types, which based on closely spaced Wells and core data.
根据双河油田开发后期预测剩余油分布的需要，提出了厚油层内部相结构建模思路。
On the basis of predicting the remaining oil in Shuanghe Oilfield during the late period of development, this paper puts forward the procedure that builds the microfacies architecture pattern.
根据双河油田开发后期预测剩余油分布的需要，提出了厚油层内部相结构建模思路。
On the basis of predicting the remaining oil in Shuanghe Oilfield during the late period of development, this paper puts forward the procedure that builds the microfacies architecture pattern.
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