海洋石油平台海水注水系统国内外工艺比较  

Comparison of Domestic and Foreign Process for Seawater Injection System of Offshore Oil Platform

作　　者：武志坤 张苏飞 周建[1] 陈文峰[1] 穆家华[1] WU Zhi-kun;ZHANG Su-fei;ZHOU Jian;CHEN Wen-feng;MU Jia-hua(Offshore Oil Engineering Co.,Ltd.,Tianjin 300451,China)

机构地区：[1]海洋石油工程股份有限公司,天津300451

出　　处：《盐科学与化工》2020年第7期24-26,共3页Journal of Salt Science and Chemical Industry

摘　　要：海洋石油开发为了维持或者提高原油产量,一般都采用注水来维持地层压力,使用生产水注水涉及注采不平衡、处理设备复杂等问题,对于没有零排放要求的海域,海水作注水水源成为了一种必然的选择。文章通过分析和比较巴西项目和陆丰项目的海水注水流程,总结了海水注水的一般处理工艺,对海洋石油平台注水系统设计具有借鉴意义。In order to maintain or increase crude oil production in offshore oil development,water injection is generally used to maintain formation pressure. Produced water as injection water source involves imbalance between injection water and produced water,complex treatment equipment and other issues. For sea areas without zero discharge requirements,sea water as water injection source has become an inevitable choice. By analyzing and comparing the seawater injection process of Brazil and Lu Feng projects,this article presents the general treatment process of seawater injection and the influence of operation pressure and temperature on the treatment process,which can be used as a reference for the design of the water injection system for offshore oil platforms.

关 键 词：海洋石油平台 海水注水 纳滤 处理工艺 

分 类 号：TE357[石油与天然气工程—油气田开发工程]