基于化学防砂的一体化注水管柱新工艺在南堡35-2油田的应用  

Application of the new technology of integrated water injection string based on chemical sand control in NB35-2 oilfield

作　　者：王伟 Wang Wei(CNOOC Energy Technology & Engineering Technology,Tianjin 300450)

机构地区：[1]中海油能源发展工程技术公司,天津300450

出　　处：《石化技术》2019年第3期57-58,共2页Petrochemical Industry Technology

摘　　要：基于化学防砂的一体化注水管柱新工艺采用人工井壁化学防砂方式及一体式分层注水管柱,极大的提高了注水管柱的有效内径,同时实现了分层注水的生产需求。本文介绍了该工艺在南堡35-2油田的应用,经效果验证,证明该技术值得被推广使用。The new technology of integrated water injection pipe string based on chemical sand control adopts artificial wellbore chemical sand control method and integrated layered water injection pipe string,which greatly improves the effective inner diameter of water injection pipe string and realizes the production demand of layered water injection. This paper introduces the application of this technology in NB 35-2 oilfield. The result proves that this technology is worth popularizing.

关 键 词：注水井 人工井壁防砂 一体化注水管柱 

分 类 号：TE53[石油与天然气工程—油气田开发工程]