从烃源岩热演化史、构造形成演化史、储集岩的成岩作用史等方面分析论证了巴什托普背斜石炭系油气藏的形成演化并建立了“下断上褶”的成藏构造模式.早期断裂的多期活动对巴什托普背斜石炭系油气藏的形成起着至关重要的作用,它不仅改善了储集层的储集条件,促进了圈闭的形成,而且沟通了烃源岩与储集岩之间的联系,起着油气运移的输导作用. The formation and evolution of the Bashishopozoic Carboniferous oil-gas reservoir and its evolution have been analyzed from the thermal evolution history of hydrocarbon source rocks, tectonic evolution history and the diagenesis history of reservoir rocks. Tectonic model.The multi-period activities of the early faults played a crucial role in the formation of the Bashishopo anticlinal Carboniferous reservoirs, which not only improved reservoir reservoir conditions and promoted the formation of traps, but also Communication between the source rock and reservoir rock between the play a guiding role of hydrocarbon migration.