The height of vertical displacement controls the upward migration of oil and gas, and primary oil pools are formed in the lower part of the main faults and secondary pools in their upper part.
断层断开高度控制了油气运移的高度,在主断层下部形成原生油藏,上部形成次生油藏。
2
The continuous oil phase is the main phase of primarymigration.
连续油相是最主要的石油初次运移相态。
3
A certain formulae of Primarymigration amounts of oil was developed and some calculations were done for a few basins in 1982.