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高压电脉冲源是利用高压储能电容器 ,对水间隙放电时产生强大脉冲压力效应 ,可使井筒周围介质振动 ,对地层造成微裂缝 ,解除油气层损害 ,达到解堵增产增注的目的。文中分析了高压电脉冲源工作原理及总体构造 ,技术参数及特点 ,以及现场 1 7口油、水井应用概况进行分析 ,说明该技术是物理采油技术中较先进的技术之一 ,可作为常规解堵增油措施。
High-voltage electric pulse source is the use of high-voltage energy storage capacitor, the discharge of water gap produces a strong pulse pressure effect, the vibration around the wellbore can cause micro-cracks in the formation to relieve the damage to the reservoir to achieve the purpose of plugging increase stimulation. In this paper, the working principle, overall structure, technical parameters and characteristics of high-voltage electrical pulse source and the application of 17 wells and wells in the field are analyzed, which shows that the technology is one of the more advanced technologies in physical oil recovery and can be used as routine Anti-plug oil by measures.