A volume of polymer slurry placed in a wellbore, which, in time and under the correct temperature conditions, will develop to provide a high-viscosity platform on which a cement plug can be placed.
置于井筒中的一定量的聚合物浆。它在正确的温度条件下将及时地提供一个高粘度平台，水泥塞能够置于其上。
2
Moreover, the concept of dry mixing materials packing volume fraction (PVF) is proposed, and the higher the PVF, the better performance of the cementslurry will be achieved.