低渗稠油油藏注水降粘物模研究

Physical Simulation Research of Water Flooding with Viscosity Reducer of Low Permeability and Heavy Oil Reservoir

综合分析国内外稠油注水开发和降粘技术,提出在低渗稠油油藏注水的同时加入降粘剂以达到驱油、降粘目的的思路。同时在相似定理基础上进行物理模拟,通过模拟结果分析,优化施工时的压力参数。

Through the collection and research of domestic and foreign relative literatures of heavy oil water flooding development and viscosity decrease technique, this paper provided the idea that adding the viscosity reducer during water injection to achieve the purpose of EOR as well as viscosity decrease. By processing the physical simulation based on the similar theorem, it analyzed the results of the physical simulation and optimized the pressure parameter for construction.