井下低频电脉冲采油技术的应用  

Application of the Low-Frequency Electrical Pulse Oil Production Technology in the Downhole.

作　　者：杨永超[1] 陈定柱[1] 王延海[1] 

机构地区：[1]中原油田采油二厂

出　　处：《油气井测试》2001年第1期60-62,共3页Well Testing

摘　　要：电脉冲采油技术是一种物理采油方法 ,通过在井下液体中高压放电 ,地层中产生定向传播的压力脉冲 ,激发周期性压力波和强电磁场 ,利用产生的空化作用解除地层污染。经在濮城油田1 1口井的应用 ,该工艺成功率 1 0 0 % 。The low frequency electrical pulse oil production technology is a physical oil production method.This paper introduces the mechanics,characteristics,instrument structure and working parameters,construction technology and selection well conditions.By using this instrument 11 wells in Pucheng oilfield,the success probability is 100%,and the recovery is raised.

关 键 词：低频电脉冲 油井 解堵 应用 采油 

分 类 号：TE355.9[石油与天然气工程—油气田开发工程]