海底油气管道泄漏检测与定位技术研究进展  

Research progress on leakage detection and location technology of submarine oil and gas pipelines

作　　者：吴希明 李江丰 严谨[2] 张大朋 王成 WU Ximing;LI Jiangfeng;YAN Jin;ZHANG Dapeng;WANG Cheng(Zhanjiang Oil Production Service Wenchang Branch of CNOOC Energy Development Co.,Ltd.,Zhanjiang 524057,China;Guangdong Ocean University,Zhanjiang 524088,China)

机构地区：[1]中海油能源发展股份有限公司湛江采油服务文昌分公司,广东湛江524057 [2]广东海洋大学,广东湛江524088

出　　处：《石油工程建设》2022年第3期1-7,共7页Petroleum Engineering Construction

基　　金：广东省自然科学基金项目(编号:2022A1515011562);广东省促进经济高质量发展专项资金(GDNRC[2021]56,粤融办函[2020]161号)。

摘　　要：针对海底管道出现泄漏时会带来巨大的人员伤亡、财产损失和自然环境破坏,大力发展和运用检测技术,及时发现泄漏以减少损失是十分必要的。相比陆上管道,海底油气管道泄漏检测和定位难度更大。国内外学者在海底油气管道泄漏检测技术上已进行了大量的深入研究,基于硬件与软件的分类,对现有海底管道泄漏检测和定位技术加以分析与总结,对各种方法的性能及优缺点进行了比较,并对海底油气管道泄漏检测以及定位技术的进一步发展作了展望。Leaks in subsea pipelines can cause huge casualties,property losses and damage to the natural environment.It is necessary to vigorously develop and apply detection technologies to detect leaks in time to reduce losses.Compared with onshore pipelines,it is more difficult to detect and locate leaks in submarine oil and gas pipelines.Scholars at home and abroad have carried out a lot of in depth research on the leakage monitoring technology of submarine oil and gas pipelines.Based on the classification of hardware and software,the existing submarine pipeline leakage detection and positioning technologies are analyzed and summarized,and the performance,advantages and disadvantages of various methods are analyzed and summarized.A comparison is made,and the further development of the leakage monitoring and location technology of submarine oil and gas pipelines is prospected.

关 键 词：海底管道 泄漏检测 定位 负压波 次声波 

分 类 号：TE973.6[石油与天然气工程—石油机械设备]