Ultrasonic Monitoring System for Oil and Gas Pipeline Corrosion

摘要

The feasibility and reliability of ultrasonic monitoring system for pipeline corrosion in oil and gas field based on Ultrasonic monitoring technology has been researched in this paper. The results show that the ultrasonic monitoring system can implement accurate corrosion and thickness monitoring for key points of key pipeline. Multi-crystal ultrasonic wave sensor is used to monitor thickness of key points in circumferential direction, and the big errors and mistakes caused by traditional monitoring methods can be avoided. A laboratory demo of monitoring system has demonstrated that the test results have the characteristic of repeatability and accuracy.