The distribution of pool forming systems and migration pathways for hydrocarbon decides the migration direction and amount of hydrocarbon.
油气成藏系统与运移通道的分布决定了油气运移的方向和数量。
Combining with analysis of structure and sedimentation, oil and gas migration direction is studied to find favorable oil and gas accumulations in his area.
结合构造、沉积等条件分析，探讨该区油气运移方向，寻找有利油气聚集地区。
There has been a certain recognition to sediment source, migration direction, depositional system distribution and reservoir favorable zones within sequence.
对凹陷内各层序(体系域)沉积时的物源、搬运方向、沉积体系分布和有利储层发育带，都有了较确切的认识。
An improved fluid potential analysis method is brought forward in order to determine the migration direction and to improve the accuracy of accumulation area.
为了提高确定油气运移方向及汇聚区的精度，提出了改进的流体势能场分析方法。
While direction of previous main faults that intersect the maximum principal stress by minor Angle also probably becomes the major migration direction of oil and gas.
与最大主应力小角度相交的先期主要断裂的方向也可能成为油气运移的主要方向。
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.
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 hydrodynamic conditions, migration direction of oils and gases, closure condition of the fault are analyzed using the physicochemical parameters of the fluid of the reservoir.
利用油层流体的物化参数对油藏所处的水动力环境、油气运移方向及断层的封闭性进行了分析判断。
Widespread slope is the main oil & gas migration direction of simple half graben rift, where developed various hydrocarbon reservoirs including tectonic, lithological and stratum one.
地域广阔的斜坡是简单箕状断陷油气运移的主要指向，发育着构造、岩性、地层等多种多样的油气藏。
It is pointed out that, the number, scale and migration direction of fans were controlled by palaeogeomorphology, periods and strength of fault movement, and the development of slope-bend belt.
古地貌形态、断裂活动期次、强度及坡折带的发育控制了扇体的数量、规模与迁移方向。
It is pointed out that, the number, scale and migration direction of fans were controlled by palaeogeomorphology, periods and strength of fault movement, and the development of slope-bend belt.
古地貌形态、断裂活动期次、强度及坡折带的发育控制了扇体的数量、规模与迁移方向。
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