In terms of thermal history of source rock, tectonic history, and diagenetic history of reservoir rock, this paper analysed and verified the formation and its model of Karatar formation reservoir of Eocene(Paleogene) and Miocene(Neogene) reservoir.

• 从烃源岩的热演化史，构造的形成演化史，储集岩的成岩作用史分析论证了柯克亚背斜下第三系始新统卡拉塔尔组及上第三系中新统油气藏的形成及成藏模式。 卡拉塔尔组凝析气藏的形成具下断上褶垂向运移和不整合面倒向运移双重运聚模式。