新型一体化注水管柱在渤海油田的创新应用  

Application of integrated water injection string in Bohai Oilfiel

作　　者：陈浩 Chen Hao(CNOOC EnerTech-Drilling and Prodution Co.,Energy Technology and Services.,Tianjin 300459)

机构地区：[1]中海油能源发展股份有限公司工程技术分公司,天津300459

出　　处：《石化技术》2022年第1期121-122,共2页Petrochemical Industry Technology

摘　　要：随着注水井的不断开发,部分油田对注水量的要求也越来越大,而目前渤海现有注水管柱受限于管柱通径,注水工艺无法满足高注入需求^([1]),本文分析了渤海油田在当前增储上产环境下的高注水量需求,结合传统注水工艺对注水管柱结构进行创造性改造,总结出一套适用于高含水油田的新型注水工艺。With the development of injection wells,some oilfields have greater requirements for water injection.At present,the existing water injection string is limited by the diameter of the string,and the water injection process can not meet the high injection demand.This paper analyzes the high injection demand of Bohai oilfield under the current environment of increasing production,creatively transforms the water injection string by combining with the traditional water injection process,and summarizes a set of new water injection process suitable for high water cut oilfield.

关 键 词：一体化管柱 大通径 高注入量 环空带压 

分 类 号：TE53[石油与天然气工程—油气田开发工程]