基于超声波多普勒法的钻井液漏失识别系统设计
Design of Drilling Fluid Leakage Identification System Based on Ultrasonic Doppler Method
舒鑫华1
作者信息
摘要
阐述基于超声波法的钻井液漏失检测原理.通过设计的钻井液漏失检测识别系统对钻井液流速进行测量,其测量误差小于5％,在不同流速下均可以通过检测钻井液流速突变,判断位钻井液漏失发生.
Abstract
This paper describes the principle of drilling fluid leakage detection based on ultrasonic method.It measures the drilling fluid flow rate through a designed drilling fluid leakage detection and recognition system,with a measurement error of less than 5％.At different flow rates,it can detect sudden changes in drilling fluid flow rate to determine the occurrence of drilling fluid leakage.
关键词
检测识别系统/超声波/流速突变Key words
detection and recognition system/ultrasound/sudden change in flow rate引用本文复制引用
出版年
2024
NETL
NSTL
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