摘要
分析了高压低渗透油田的开采难度 ,采用插装阀结构和 Pascal原理 ,实现了井下增压注水。详细介绍了井下增压器的结构和工作原理 ,确定了井下液压系统的工作参数 ,计算了增压器的输出功率、增压比和注入量等性能参数。
The recovery difficulty of low permeability pay with high pressure is analyzed The supercharger in injection well is developed with cartridge valve and Pascal's theorem The structure and the operating principle of supercharger in injection well are introduced in detail The parameters of hydraulic system are obtained The output power, pressure ratio, and injectivity of the supercharger are calculated
出处
《石油矿场机械》
2000年第5期13-15,共3页
Oil Field Equipment
关键词
增压器
液压缸
增压比
注入量
油田
注水开发
supercharger
hydraulic cylinder
pressure ratio
injectivity
cartridge valve
