阿克库勒凸起输导体系对油气分布的控制效应

针对塔里木盆地多油源、多旋回和多期生烃的特点，从油气成藏系统化、动态化角度综合运用输导体静态组合和演化动态的分析方法，根据阿克库勒凸起构造发育史及成藏过程将本区输导体系划分为加里东中、晚期限制性横向为主输导网络模式、海西期—印支期非限制性输导网络模式和燕山期—喜马拉雅期局部限制性横向输导为主输导网络模式。具体研究该区轮南、轮西和塔河三个典型油气藏的输导体系，分析了塔里木盆地阿克库勒凸起输导体系与油气藏成藏规律之间的关系，认识了阿克库勒凸起复杂的油气运聚过程，揭示其油气成藏规律，为发现油气富集区提供了理论模式。

CONTROL EFFECT OF THE PATHWAY SYSTEM ON HYDROCARBON DISTRIBUTION IN AKEKULE SALIENCE

Based on such features of Tarim Basin as miltiple oil sources, polycycle and multistage hydrocarbon generation, by means of the analyzing method of static association and dynamic evolution of the pathway system in the view of systematic and dynamic hydrocarbon reservoir formation, the pathway systems, according to the history of tectonic development and the process of the reservoir formation, are divided into the midlate Caledonian model which is a restrained horizontal direction network transportation system, HercynianIndoChines model which is an unrestrained network transportation system and YanshanHimalayan model which is a patially restrained horizontal direction network transportation system. The pathway system of the typical Lunnan, Lunxi and Tahe reservoirs are taken as cases to study, and the relation between the pathway system and the law of reservoir formation at Akekule salience, Tarim Basin is analyzed, the process of complicated hydrocarbon migration at the Salience, i,e., the law of oil and gas accumulation, is recognized, which provides a theoridic mode for exploring hydrocarbon areas.