稠油油藏大多具有渗透性好、胶结性差和原油粘度高的特点,在开采过程中出砂严重,导致低产低效井增多,严重影响油田区块开发效果,为进一步提高稠油油藏防砂效果,从垦东18区块储层特征及出砂原因分析入手,对稠油油藏出砂机理及影响出砂程度的主要因素进行了分析,分析了各种防砂方法的适应性,提出了稠油油藏防砂技术对策。 Most of the heavy oil reservoirs have the characteristics of good permeability, poor cementing and high viscosity of the crude oil. Severe sand production during the mining process has led to the increase of low productivity and inefficient wells, seriously affecting the development effect of oilfield blocks. In order to further improve the sand control of heavy oil reservoirs, Based on the analysis of reservoir characteristics and sand production in Kendong block 18, the paper analyzes the sand production mechanism and the main factors affecting the sand production in heavy oil reservoirs, and analyzes the adaptability of various sand control methods. Sand control technology for heavy oil reservoir.