巴什基奇克组是库车前陆盆地大型油气田的主要储层之一 ,对该组地层三维空间的展布、时代的准确划分和沉积相的研究 ,直接关系到油气田的规模、储量和分布范围 ,是能源开发中必不可少的具前瞻性和基础性的地质工作。关于该组的时代划分长期悬而未决 ,存在不同看法 (表1 )。在执 The Bashijiqike Formation is one of the major reservoirs of large-scale oil and gas fields in the Kuqa foreland basin. The study on the distribution of the three-dimensional space, the accurate division of time and sedimentary facies in this group is directly related to the size, reserves and Distribution, is an indispensable energy development forward-looking and basic geological work. There are differences of opinion regarding the long-term division of the epoch of the group (Table 1). Executive