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。
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.
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。
The possible migration direction of oil and gas is from northwest to southeast.
油气运移方向可能为由西北向东南。
The process of the oil migration is controlled by regional structures and the direction of the oil migration is consistent with the strike of major faults of Silurian.
油气运移过程受区域构造控制，运移方向与志留系主要断裂走向一致。
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 crestal line is the major direction of hydrocarbon migration, the exploration Wells near the crestal line are indications of oil and gas.
该构造的脊线是油气运移的主要指向，在脊线附近的探井具有良好的油气显示。
According to geologic model of unsteady groundwater flow in heterogeneous medium and adopting the finite difference solution, the direction and strength of oil gas migration can be quantified.
根据非均匀各向异性地层的非稳定的地下水流动模型，采用有限差分法求解，可以定量判断油气运移的方向及强度。
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。
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。
The faults whose strike are in northwest direction is the oil -resource ones connecting hydrocarbon generation center and accumulation area, which provides the pathway for the oil -gas migration;
北西向断层是沟通生烃中心与聚集区的油源断层，为油气运移提供通道；
Second, structural pattern controls the regional final direction and local tropism of oil-gas migration.
②构造格局控制了油气运移的区域最终指向和局部运移取向；
Fault is the main pathway of oil-gas migration in the vertical direction, and unconformity and carrier bed are the main ones of oil gas migration in the parallel direction.
断裂是油气进行垂向运移的主要通道而不整合面和输导层是油气进行侧向运移的主要通道。
Fault is the main pathway of oil-gas migration in the vertical direction, and unconformity and carrier bed are the main ones of oil gas migration in the parallel direction.
断裂是油气进行垂向运移的主要通道而不整合面和输导层是油气进行侧向运移的主要通道。
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