运移可以是局部的，但在一个大型沉积盆地内，运移可以达到几百公里，这对于有活力的石油系统的形成是关键性的。
Migration can be local or can occur along distances of hundreds of kilometers in large sedimentary basins, and is critical to the formation of a viable petroleum system.
石油和自然气的天生、运移和聚集与地质构造有着密切的关系。
Oil and natural gas generation, migration and accumulation and geological structure has a close relationship.
如果石油地质学者关于油气生成和运移的观点不被接受，那么目前的勘探方法需要大幅度改变。
If the petroleum geologists' view of oil generation and migration are not accepted, then present exploration methods would need extensive modification.
流体的运移性与粘度成反比，石油吸收部分气相组分后粘度降低。
The mobility is inversely proportional to the viscosity, and the viscosity is reduced when the oil takes up gaseous components.
石油地质学是经济地质学的一个分支，它涉及油气的起源、运移和聚集，以及商业沉积的发现。
The branch of economic geology that relates to the origin, migration and accumulation of oil and gas, and to the discovery of commercial deposits.
根据成熟度、运移和保存条件等因素的差异，每个石油族群可以分为一个或若干个组群。
Every petroleum family may be divided into one or several groups based on the difference of the factors of maturity, migration, preservation conditions and so on.
连续油相是最主要的石油初次运移相态。
The continuous oil phase is the main phase of primary migration.
结合区域地质背景，指出了义和庄地区油气的运移和聚集方向，确定了石油的运移边界。
Direction of oil? Gas migration and accumulation at Yihezhuang area are pointed out and the migration boundary of the petroleum is defined in combination with regional geologic background.
石油地球化学是应用化学原理研究石油的成因、运移、聚集与蚀变的科学。
The science of petroleum geochemistry is the application of chemical principles to the study of the origin, migration, accumulation, and alteration of petroleum.
盆地模拟是目前石油地质勘探的一项必备技术，但该技术还不很成熟，特别是在油气的二次运移和聚集量模拟上仍很薄弱。
Basin modelling is a necessary technology for petroleum exploration at present. But it is still immature, especially in the modelling of secondary migration and accumulation amount of oil and gas.
应用石油含氮化合物分布研究石油运移是目前国内外有机地球化学研究领域的一个新方向。
It is a novel studied field in organic geochemistry using amount and distribution of nitrogen compounds in crude oils to study petroleum migration.
石油二次运移是一个复杂的地质过程，本文通过利用饱和地层水的低孔低渗储层砂岩来进行石油二次运移模拟实验，初步研究了此过程的变化特征。
This paper primarily discusses the changeable features of the process through the modelling experiment of secondary migration using the reservoir sandstone with ultra-low porosity and permeability.
东营凹陷永安镇断裂带天然气藏为石油伴生气经多次运移分异聚集形成的次生气藏，其成藏因素较为复杂。
The gas reservoirs in Yong'anzhen faulted belt of Dongying sag are secondary reservoirs accumulated via multiple migration and differentiation.
石油运移的相态主要是油相，天然气可以是水溶相、油溶相、气相和扩散相。
The petroleum migration mainly in an oil phase, as for natural gas migration, it can occur in water-solution, oil-solution, free gas and diffusion phase.
通过实验结果分析发现，在裂缝宽度不同的多裂缝体系的石油运移过程中，宽度大的裂缝方向控制着石油运移的方向和原油在裂缝介质中的分布。
The experiment results demonstrate that the direction of fractures with the greatest width controls mainly the migration direction and distribution of oil in fractured media.
油气包裹体由于其在油气生成、运移、储集过程中的特殊意义，已越来越受到广大石油地质研究者的关注。
Petroleum inclusions have attracted more and more attention from petroleum geologists due to their special significance in petroleum generation, migration and accumulation.
根据成熟度、运移和保存条件等因素的差异，每个石油族群可以分为一个或若干个组群。
Every petroleum family may be divided into one or several groups based on the difference of the factors of maturity, migration, preservation conditions and so on. Dire...
根据成熟度、运移和保存条件等因素的差异，每个石油族群可以分为一个或若干个组群。
Every petroleum family may be divided into one or several groups based on the difference of the factors of maturity, migration, preservation conditions and so on. Dire...
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