摘要
为了提高边测边调井下超声波流量计检定的精度,完善检定工艺,通过分析检定试验数据,得出模拟井筒井身结构是影响标(刻度数据)检结果精度的主要因素,其次为流量点设置顺序、流量保持时间、停泵时间、放空、扶正器等检定工艺细节。
In order to improve the edge in the edge of the ultrasonic flowmeter test accuracy, perfect the verification process, through the analysis of verification test data, and concludes that the simulation wellbore body structure is well influence standard （calibration data） inspection results the main factors of precision, followed by flow point set sequence, flow at a time, stop the pump time, vent, lifter verification process such as details.
出处
《石油化工应用》
CAS
2012年第6期42-46,共5页
Petrochemical Industry Application
关键词
流量计
标定
检定
模拟井筒
Flow meters
calibration
testing
simulation well
