AICD智能控水模型影响因素研究  

Study of Influential Factors on the Smart Water Control Model of AICD

作　　者：胡文丽 邹信波 牛胜利 李清泉 喻高明[2] 刘云[2] Hu Wenli;Zou Xinbo;Niu Shengli;Li Qingquan;Yu Gaoming;Liu Yun(Shenzhen Branch of CNOOC(China)Limited,Guandong,518000;College of Petroleum Engineering,Yangtze Unversity,Hubei,430100)

机构地区：[1]中海石油(中国)有限公司深圳分公司,广东518000 [2]长江大学石油工程学院,湖北430100

出　　处：《当代化工研究》2021年第24期61-63,共3页Modern Chemical Research

摘　　要：控水完井工艺是高含水油田稳油控水和提高油藏采收率的关键控水增产技术。目前商业模拟器Petrel RE能对AICD控水完井工艺进行数值模拟。本文基于Petrel RE对海上油田一口实际AICD完井油井进行了控水完井建模,并对控水模型影响因素进行了研究。模拟结果表明:随着粘度函数指数y、原油密度和原油粘度的增加,含水率增加,累产油减少;随着体积流量指数AICD强度的增加,含水率上升变慢,累产油增加,根据这一研究成果指导某油井采用AICD控水完井,取得较好的降水增油效果。Water control technology is an enhanced recovery technique to control water and increase oil production.Petrel RE can simulate AICD water control technology.A offshore well with AICD is simulated through Petrel RE,and main influential factors are investigated.Numerical simulation results indicate that with the increase of the volume flow rate exponent,the strength of the AICD and the viscosity of oil,water cut is incremental and cumulative oil production is reduced;with the increase of the viscosity function exponent and the density of oil,water cut is reduced and cumulative oil production is incremental,which guides the numerical simulation of water control completion of AICD.

关 键 词：控水完井工艺 AICD 数值模拟 控水模型 影响因素 

分 类 号：TE925[石油与天然气工程—石油机械设备]