bubble breaker

This work is just a basis for the safety evaluation to bubble breaker by using the computer aided simulation technology .

本文所做的这项工作，是为将来借助计算机仿真技术进行气泡破碎器安全评价奠定基础。

Then , analyze the bubble breaker mechanism , main involve the bubble moving condition in bubble breaker , the bubble breaking process in the breaker .

然后对气泡破碎的机理进行了分析，主要涉及到气泡在破碎器中的运动情况，气泡在破碎器内部的破碎过程。

Then this paper propose the design scheme of throwing in and pulling bubble breaker and matching embarking , fishing serial , and finish the engineering drawing of final scheme .

接着本文提出投捞式气泡破碎器以及相配套的投放和打捞串设计方案，并且绘制了最终方案的加工图纸。

In the end finish the machining of bubble breaker , and take some ground tests , make preliminary conclusion : the design can meet function of throwing in and pulling . Next , take some downhole test and get the test data .

最后完成了投捞式破碎器的加工，并且做了破碎器的地面试验。得出了初步的结论：设计基本实现了投放和打捞的功能，下一步进行井下试验得出试验数据。

The investigation result shows that the installation of bubble breaker in the gas-lift well will affect the gas-lift efficiency , it also can transform the slug flow and transition flow to bubble flow , according to this way , the gas-lift oil production efficiency can be greatly improved .

研究表明：在气举井中安装气泡破碎器，将影响气举效率的段塞流、过渡流转变为泡状流，可大大提高气举采油的效率。