论文部分内容阅读
油气管道的内外检测技术是海底管道安全生产的重要保障技术,海底管线有运行条件复杂、环境恶劣,检修维护较困难,建设投资大等特点,因而对在役检验有更加迫切的现实需要性,本文对目前使用的管道内检测技术进行了叙述,并结合胜利油田海底管线的实际情况,重点介绍了胜利油田海底管道可以采取的内检测和外检测技术方法,可以为相关工程人员提供参考。
The detection technology inside and outside of oil and gas pipelines is an important guarantee technology for the safety of submarine pipelines. The submarine pipelines are characterized by complex operating conditions, harsh environment, difficult maintenance and repair, large investment in construction, etc. Therefore, there is a more urgent practical need for in-service inspection, In this paper, the present in-pipe testing technique is described. Combined with the actual situation of the submarine pipeline in Shengli Oilfield, the paper introduces the internal and external testing techniques that can be adopted in submarine pipelines of Shengli Oilfield. It can provide references for relevant engineers.