摘要
分析了抽油井液位回音曲线的特性 ,给出了检测曲线中特性脉冲的电路原理 ,介绍了根据统计规律计算声速和液位值的方法。这种方法与计算机结合可以消除在测量中人为读数和干扰的影响 ,使得测量变得精确、方便、直接。此方法在实际中已得到了较好的应用。
Analyses the echoes from the fluid levels in rod pumping well;Gives the electrocircuits principle of signal detection;Introduces a method for calculating sound velocity and fluid levels with statistical rule. This new method,with the use of computer,may remove artificial reading errors and other disturbance in measurements,making the measurs more accurate,easy and direct.The above method is desirable in practical application.
出处
《测井技术》
CAS
CSCD
2001年第1期28-30,共3页
Well Logging Technology
关键词
抽油井
回音曲线
测试
脉冲
液面测量
计算机应用
pumping well [echo curve] pulse liquid level gaging computer application
