雅克拉断凸是一个长期受轮台断裂、亚南断裂控制的继承性断块隆起。在前震旦系结晶基底上发育有震旦系、古生界、中新生界沉积。区内古生代的多次构造剥蚀和中新生代的多期超覆，为形成地层、岩性圈闭创造了十分有利的条件。根据非构造圈闭的分布特征，可分为8个非构造圈闭发育带。在各种类型的地层、岩性圈闭中，断凸北坡地层超覆圈闭以及碳酸盐岩潜山圈闭，是较为现实的勘探目标。 The Yakela fault is a successional fault block uplift dominated by the Luntao fault and the Yaan fault. Sinian, Palaeozoic and Mesozoic-Cenozoic sediments developed on the former Sinian crystalline basement. The multiple structural tectonic denudation of the Paleozoic in the area and the multi-stage overgrowth of the Meso-Cenozoic have created very favorable conditions for the formation of stratigraphic and lithological traps. According to the distribution of non-structural traps, it can be divided into eight non-structural traps. In various types of strata and lithologic traps, overlying traps in the northern slope of the fault block and trapped by carbonate rocks are more realistic exploration targets.