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川东南碳酸盐岩裂缝系统存在微型差异聚集。微型差异聚集的形成、分布和转化受控于水平扭剪应力场，能够维持至今则与较大的残余构造应力有关。微型差异聚集系统由运移驱动系统、聚集系统和通道系统构成，靠局部主张裂缝闭合性应变缩容产生驱动；由局部主张裂缝张应变扩容实现聚集气水的功能；通道由一种或多种组成。川南微型差异聚集的地质模式有高点转移型、断层平移型两类，能较好地解释气、水分布规律，并为进一步排水找（采）气、勘探隐伏裂隙系统提供了理论基础。
Southeastern Sichuan carbonate fracture system exists micro-differential aggregation. The formation, distribution and transformation of micro-differential aggregates are controlled by the horizontal torsional shear stress field, and up to now they are related to the larger residual tectonic stress. The microdifferential aggregation system is composed of transport drive system, gathering system and channel system. It is advocated by local departments that crack-closure strain-induced strain capacity reduction can be driven. Locally advocated fracture strain strain expansion can realize the function of gathering gas and water. The channel consists of one or more composition. The micro-differential accumulation in southern Sichuan has two types of high-level and fault-type geologic patterns, which can explain the distribution of gas and water well and provide the theoretical basis for further drainage and exploration of hidden fracture systems.