软连接设计在螺杆泵产出剖面测井仪中的应用

Application of flexible join design to screw pump logging tool in production profile measurement.

文章介绍了一种新型的仪器连接方式,可以在不影响井下测量参数的情况下,将环空测井仪的单节有效长度明显缩短,应用此软连接设计可以解决螺杆泵井测试过程中常规仪器无法下井的问题,对油田推广螺杆泵举升具有重要的意义。

This paper introduces a new type of join in the logging tool,and it can reduce the effective length of annulus instruments for every section and the logging parameter won′t be influenced. The traditional logging tool is not fit for Screw Pump well, Applying this join, we can solve the matters of transition. And with this method, Screw pump well will be extended widely in Daqing oil field.