为研究克拉玛依油田九区稠油蒸汽驱加入化学驱油助剂开采的可行性,利用该区块具有代表性的油层岩芯及该区块地面原油,利用单管线性物理模型进行不同条件下驱油模拟实验。通过研究,建立一套有效评选方法可以评价出具有最佳驱油效率的蒸汽驱油助剂,从而为现场提供可靠理论依据。据室内实验表明,热驱加注驱油助剂实验,可以明显提高驱油效率、降低残余油饱和度,提高采油速度。 In order to study the feasibility of adding chemical oil recovery aids to 9 heavy oil steam flooding in Karamay Oilfield, a representative oil core and the crude oil in the block were used to conduct the exploration under different conditions Oil simulation experiment. Through the research and establishment of an effective selection method, the steam flooding additive with the best oil displacement efficiency can be evaluated, which can provide a reliable theoretical basis for the site. According to laboratory experiments show that hot flooding drive oil additives test, can significantly improve the displacement efficiency, reduce residual oil saturation and improve oil recovery rate.