The comprehensive adjustment [Xu W (2006) Comprehensive adjustment method and effect of water flooding at the end of polymer injection. Daqing Pet Geol Dev (8):125] platform can grasp the direction of potential exploitation from the analysis of the development status of the whole block, quantify the potential exploitation measures from a single well single layer, and combine the comprehensive treatment of corresponding Wells to improve the development effect. As block A has entered the high water cut stage and the recovery degree is as low as 5.69%, the potential potential of the oil Wells in this block is explored, focusing on the parts near the fault with large remaining geological reserves. The potential screening function of this software selects fracturing potential Wells according to the single well screening method, and analyzes the single Wells from basic conditions, underground conditions, connectivity conditions and other aspects. The fracturing potential layer is selected, and the geological plan is submitted directly to the A5 system. By tapping the remaining oil potential of a single well, the recovery degree is increased, and the development effect of the block is improved.