accumulation of oil的意思|示意

The geological features of these structures are the controlling factors in the accumulation of Oil and gas to form commencial reservoirs.

局部构造的特征，决定着其含油气性，是形成构造油气藏的基础。

The accumulation of oil is governed by lateral changes from permeable to impermeable facies.

石油的储集是受从渗透到不渗透的岩相横向变化控制的。

Gentle slope in the dust-pan like sag has geological condition for the formation of petroleum reservoirs, and is the favorable place for the accumulation of oil and gas.

箕式凹陷缓坡带具有油气藏形成的地质条件，是油气聚集的有利场所。

Yanshanian period is the main stage for migration and accumulation of oil and gas in this basin.

燕山期是盆地油气运移和聚集的主要时期。

Trap door structure, pop up structure, and assemblage of listric thrust, dragged anticline and dragged syncline are most favorable to the accumulation of oil and gas.

滚板构造、冲起构造和铲形逆断层与牵引背斜、牵引向斜组合对油气的聚集最为有利。

The deep crust-mantle structure of the basin controlled the heat flow, the types of sags, the abundance of petroleum, and the distribution and accumulation of oil and gas.

盆地深部的壳-幔结构控制了大地热流场、凹陷的类型和含油气丰度。以及油气的分布和富集规律。