白云岩成岩收缩晶间孔、洞、缝与构造网状缝相互沟通可以组成良好的油气储层,但是这种复杂裂缝—孔隙型储层分布随机性强、发育程度和差异性大,储层预测难度大。本文以中国西部酒泉盆地青西油田下白垩统下沟组湖相白云岩裂缝—孔隙型储层为例,提出地球物理综合预测碳酸盐岩裂缝的方法。本文描述了综合地球物理方法预测碳酸盐岩裂缝储层的实施和应用效果。 The communication between dolomite diagenesis and intergranular pores, holes, seams and structural reticular seams can form good oil and gas reservoirs, but the distribution of complex fractures and pore reservoirs is strong, the development degree and diversity are great, and the reservoir Forecast is difficult. In this paper, taking the lacustrine dolomite fracture-pore reservoir of the Lower Cretaceous Xiaogou Formation in Qingxi Oilfield, western Jiuquan Basin, western China as an example, a comprehensive geophysical prediction method for carbonate fractures is proposed. This paper describes a comprehensive geophysical method to predict the implementation and application of carbonate fractured reservoirs.