The study of computer simulation showed that the migration directions of hydrocarbon in the Xihu Depression were mainly the west slope zone and the central anticline zone.
计算机模拟研究表明,西湖凹陷的油气运移方向主要是西部斜坡带和中央背斜带。
3
The sealing character of abnormally high pressure zone and origin and migrationof oil and gas are closely related.