南海东部底水油藏水平井开发水淹规律研究  

Study of water-out performance for horizontal well development of bottom water reservoirs in South China Sea East Oilfield

作　　者：孙更涛 王亚会 张晓林 孙维 刘登丽 Sun Gengtao;Wang Yahui;Zhang Xiaolin;Sun Wei;Liu Dengli(Shenzhen Branch,CNOOC China Limited,Shenzhen,Guangdong 518054)

机构地区：[1]中海石油(中国)有限公司深圳分公司,广东深圳518054

出　　处：《石化技术》2022年第2期183-185,共3页Petrochemical Industry Technology

摘　　要：南海东部底水驱砂岩油藏大多为高孔高渗储层,天然能量充足,以水平井开发为主。在生产动态资料分析油藏驱替特征、统计分析单井含水上升规律基础上,研究油井的水淹类型、水淹模式及其影响因素。水淹规律研究为底水油藏开发效果评价及开发调整提供了依据。Most of sandstone reservoirs with bottom water drive in Eastern South China Sea are high porosity and high permeability,which have abundant natural energy and are mainly developed by horizontal wells.Based on the analysis of reservoir displacement characteristics and statistical analysis of the water cut rising of horizontal wells,the types and patterns of waterout and its influence factors are studies.The study of water-out law provides the basis for the development effect evaluation and development adjustment of reservoirs with bottom water.

关 键 词：底水油藏 水平井开发 水淹类型 水淹模式 影响因素 

分 类 号：TE52[石油与天然气工程—油气田开发工程]