浅析废弃井表外套管辅助阳极技术  

Analysis on Auxiliary Anode Technology of Outer Casing Abandoned Well

作　　者：陈丹[1] Chen Dan(Daqing Oilfield No.5 Production Plant,Qaqing,Heilongjiang,163513)

机构地区：[1]大庆油田第五采油厂,黑龙江大庆163513

出　　处：《石化技术》2018年第9期70-70,共1页Petrochemical Industry Technology

摘　　要：随着油田进入高含水开发时期,因各种原因产生了大量的报废油水井,目前均处于闲置状态,利用报废井表外套管作为辅助阳极,应用强制电流阴极保护技术,保护区域内单井、站间的埋地金属管道,使废弃的资源得到了合理应用。With the development of oilfield entering the high water cut period,a large number of abandoned wells have been generated due to various reasons.Currently,they lie fallow,to use surface casing of abandoned well to serve as auxiliary anodes and apply forced current cathodic protection technology to protect underground metal pipelines of between the single wells and station in the region,the abandoned resources have been used reasonably.

关 键 词：强制电流阴极保护 报废井 表外套管 辅助阳极 

分 类 号：TE980.5[石油与天然气工程—石油机械设备]