摘要
本文应用阿基米德原理和虎可定律,设计了一种能在油田抽油机井油、套管环形空间起下、测试井下流体密度的小直径浮漂式密度计。该仪器体积小,性能稳定,操作方便,解决了抽油机井环空测试井下流体密度的难题。
A small diameter density meter is designed by applying Archimedes and Hook＇s law. It is used to measure the density of fluid in the ring form oil pipes in oil wells.
出处
《自动化技术与应用》
2011年第8期79-82,共4页
Techniques of Automation and Applications
关键词
外径
浮漂
单芯电缆
external diameter
floating
single-core cable
