摘要
文章介绍了一种能精确测试注水井各分层流量且无可动部件的流量计——JZL660型注水井井下涡街流量测试仪。简述其测试工艺、结构及工作原理和现场应用情况。
The paper introduces JZL660,a downhole vortex shedding flow meter without any movable component,which can be used to precisely measure separate layer flow rate for the water injection well.The configuration,work mechanism and testing technology of the flow meter are presented as well.
出处
《石油仪器》
2010年第6期14-16,99,共3页
Petroleum Instruments
关键词
注水井
分层注水
吸水剖面
涡街流量计
injection well
stratified water
injection profile
vortex flow meter
