摘要
对地层施加振动处理是消除地层堵塞增加油水井产量的有效方法。理论研究和应用实践表明 ,施加的振动能量越大、振动频率越低 ,其处理深度越大 ,获得效果和经济效益就越高。文章介绍了一种可实现低频率大振幅振动的水力振动器 ,并对振动条件所满足的数学模型做了详细的推导 ,为参数设计提供了可靠的计算公式 ,结合室内模拟试验所取得的经验对参数设计做了相应的修改 ,为低频水力振动器的设计提供依据。
Handling vibration to stratum is one of the effective methods to remove the plug near the well.Theoretical research and application show that the more vibration energy is the lower vibration frequency is.The more the handled depth is,the greater the results and economic profits are.The paper introduces a hydraulic vibration machine that can provide low frequency and big amplitude and detailedly calculates the mathematics model of vibration condition.It provides credible calculation formula for parameter design and combined lab simulation test,design parameter is accordingly modified.Gist for design of low frequency vibration plug removal machine is provided.
出处
《石油矿场机械》
北大核心
2003年第6期48-50,共3页
Oil Field Equipment
关键词
低频
振动
参数
设计
low frequency
vibration
parameter
design
