摘要
西部勘探开发中很多井井底压力大,井口压力高,作业风险大、安全性差,而射孔后压井取管柱又会对产层造成二次污染,并降低完井效率。应用负压射孔联作一次性射孔完井技术,解决了实际问题。
In exploring and developing oil and gas in the west of China, high bottom hole and well head pressure of many wells results in great operation risk and low safety. Moreover, taking off pipe after perforation will produce second pollution and reduce completion efficiency. The combination technology of negative pressure perforation applied at one time can solve this problem.
出处
《江汉石油职工大学学报》
2009年第2期48-50,共3页
Journal of Jianghan Petroleum University of Staff and Workers
关键词
负压射孔
联作工艺
应用
Negative Pressure Perforation
Combination Technology
Application
