长输油气管道内检测技术

Internal detection technology of long-distance oil and gas pipeline

管道内检测技术是长输油气管道内检测最有效的方法之一,是长输油气管道缺陷检测、评估与完整性评价的重要手段。随着我国能源行业的高速发展,管道成为能源输送的最有效载体,这对管道内检测技术提出了新的挑战,应运而生多种新的检测方法与解决方案。梳理了长输油气管道内检测技术的发展过程,阐述了长输油气管道内检测技术的国内外研究现状,针对长输油气管道内检测现存在的问题,对新技术、新方法的原理、应用情况进行归纳总结,并提出管道内检测行业的未来展望。

Pipeline detection technology is one of the most effective methods for internal inspection of long-distance oil and gas pipelines.Pipeline detection technology is an important means for defect detection,evaluation and integrity evaluation of long-distance oil and gas pipelines.With the rapid development of China′s energy industry,pipelines become the most effective carrier of energy transportation.Thus,pipeline detection technology faces to new challenges and a variety of new detection methods and solutions have emerged.This paper briefly introduces the development of detection technology in long-distance oil and gas pipelines,expounds the research status of detection technology in long-distance oil and gas pipelines at home and abroad,summarizes the principles and applications of new technologies and methods in the face of the existing problems in long-distance oil and gas pipelines,and finally puts forward the future prospects of the pipeline detection industry.