渤海某高含二氧化碳油气田海管腐蚀研究  

The Corrosion Research Which Contained Higher Carbon Dioxide of Bohai Oil Field

作　　者：仇朝军[1] 刘旭文[1] 卢新鹏[1] 刘成[1] 李晓成[1] 杜贵林[1] 

机构地区：[1]中海油能源发展股份有限公司上海采油技术服务分公司,天津300452

出　　处：《全面腐蚀控制》2012年第4期22-25,共4页Total Corrosion Control

摘　　要：渤海某油气田海管目前采用油气水三相混输。由于采出气高含二氧化碳,海管可能发生二氧化碳腐蚀。本文介绍了通过在该海管入口及出口安装旁路式海管内腐蚀监测系统,对该海管在油气水三相混输状态下的内腐蚀情况进行了研究。A submarine pipeline of the Bohai oilfield is using the mode of oil-gas-water mixed transportation. But the produced gas contains a great quantity carbon dioxide, the submarine pipeline may be ocrroded by carbon dioxide. This paper introduces the research of the corrosion which occurs when the mode of oil-gas-water mixed transportation with by pass monitoring system of the submarine pipeline corrosion installed at the entrance and outlet of the submarine pipeline.

关 键 词：海管 三相混输 旁路式海管内腐蚀监测系统 

分 类 号：TE988[石油与天然气工程—石油机械设备]