carrier rock meaning in English

输导岩

The characteristics of compaction curves , the evolution of organic matter , the direction of migration and assignment , conduit system , fluid potential are studied it is concluded that the low maturity of the source of the eogene age is the main factor to control the entrapment . it controls the direction of the primary migration , confines the location of mature source rock and the special carrier rock , controls the time of expulsion and the amount of petroleum , therefore ; the effective traps should be near to oil kitchen and on the pathways of migration
认为下第三系油灶的低熟是影响其运聚成藏的关键因素，生油岩低熟决定油气初次排烃的方向指向沙三下段；生油岩低熟决定成熟生油岩分布的局限性和输导体的特殊性；生油岩低熟决定起排烃时间晚、生烃量不足，从而决定有效的圈闭应是近源的、在运移主路线上。