聚合物驱搅拌器的结构设计与分析

Structure Design and Analysis of Polymer Flooding Agitator

在聚合物和三次采用过程中,我们需要将聚合物母液和水进行充分的混合,然后注入到地面中进行驱油,目前在现场使用的搅拌器不混合效果不是很理想,所以我们需要研发出一种搅拌器来增强混合效果,以满足三次采油和聚合物驱油的要求。在前人研究的基础上对聚合物驱搅拌器的结构进行选用、设计、计算,并且通过三维模型仿真和数值模拟进行分析装置的可靠性、安全性、以及混合效果。给出了驱油的地面工艺流程、聚合物驱搅拌器的设计思路及其工作原理和构造形态。在设计的过程当中采取了计算分析和仿真分析的方法来对聚合物驱搅拌器的构造进行设计。

During polymer flooding, polymer mother liquor and water need be thoroughly mixed and then injected into the ground to carry out flooding, currently blenders used in the field have not good mixing effect, and so new blender need be developed to enhance the mixing effect in order to meet EOR polymer flooding requirements. In this paper, based on previous studies, selection, design and calculation of the polymer flooding agitator were discussed, and the reliability, security and mixing effect of the device were analyzed through a three-dimensional simulation analysis and numerical simulation. The ground flooding process was obtained as well as design ideas, principle and structural features of the polymer flooding agitator. The calculated analysis and simulation analysis were used to design the structure of the polymer flooding blender.