动态再现油气运移聚集过程的难点在于运移聚集模型的建立。
The process of reconstructing the migration and accumulation of hydrocarbon depends on the establishment of an effective dynamic model.
构造应力对油气运移聚集的影响是油气运移聚集机理研究中的重要课题。
The influence of ground stress field on migration accumulation of oil and gas is an important issue in mechanism study of the migration accumulation.
由于距离烃源岩较远，油气运移聚集条件成为地层圈闭成藏的主要控制因素。
Due to far away from the hydrocarbon source rock, oil-gas migration and building-up conditions became the main controlling factor of the formation trap reservoir forming.
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