四川川东南断褶区分布有大量的扭动构造圈闭,其中有些圈闭已获得大量的天然气。本文根据卫星照片的解译,结合物探、占井及区域构造资料,按板块构造理论,对四川盆地形成机制,川东南区域构造特征及圈闭类型与气藏分布的关系进行了探讨。从而指出了有利的含气圈闭在空间、时间上分布的规律性。对估计含油气远景和寻找新的油气田提出了新的领域。 A large number of wobble structural traps are distributed in the fold-fold area of ​​southeastern Sichuan, some of which have acquired a large amount of natural gas. Based on the interpretation of satellite photos, the paper discusses the relationship between the formation mechanism of the Sichuan Basin, tectonic features of the southeastern Sichuan Basin, and the distribution of trap types and gas reservoirs according to the geophysical, reservoir and regional tectonic data and the plate tectonic theory. The favorable regularity of distribution of gas trap in space and time is pointed out. New areas have been proposed for the estimation of hydrocarbon potential and for the search for new fields.