用化学方法进行调剖堵水，是油田开发后期稳油控水的主要方法之一．但是，随着油田开发的逐渐深入，人们更多认识到只有深部调剖，才能获得更好的增油效果．但是，目前的调剖技术只有单液法和双液法，由于双液法浪费药剂，成本高，且施工麻烦，矿场极少应用；而单液法调剖的最? It is one of the main methods to control water with stable oil in the late stage of oilfield development by using chemical methods for profile control and water shutoff. However, with the deepening of oilfield development, more and more people realize that only deep profile control can achieve better oil enhancement effect. However, the current profile control technology is only one-liquid method and two-liquid method, due to the double-liquid method waste agents, high cost, and the construction of trouble, rarely used in the field;