Design of Drilling Fluid Leakage Identification System Based on Ultrasonic Doppler Method
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.
detection and recognition systemultrasoundsudden change in flow rate
NETL
NSTL
万方数据
