某油田B区注水开发潜力分析与对策研究  

Analysis and Countermeasures of waterflooding development potential in Block B of an oilfield

作　　者：袁勋 Yuan Xun(Liaodong Operation Company of CNOOC Tianjin Branch,Tianjin 300456)

机构地区：[1]中海石油(中国)有限公司天津分公司辽东作业公司,天津300456

出　　处：《石化技术》2020年第9期74-76,共3页Petrochemical Industry Technology

摘　　要：某油田B区随着油田不断开发,含水上升问题日趋严重。为提高油田开发效果,通过对B区的产液能力分析,注采井网调整,同时结合层内、层间、平面水淹特征,分析油层水淹状况控制因素,进一步提出了"注水平面调整;油层酸化解堵;油井转注,调整注采井网;油井补孔、卡堵水"等技术政策。从而提高B区的产液能力,降低含水率。With the continuous development of the oilfield in Block B of an oilfield,the problem of water cut rising is becoming more and more serious.In order to improve the development effect of the oilfield,through the analysis of the liquid production capacity of block B and the adjustment of injection production well pattern,combined with the characteristics of intra layer,interlayer and plane water flooding,the control factors of oil layer water flooding condition are analyzed,and the further "water injection plane adjustment;reservoir acidizing and plugging removal;oil well conversion and injection production well pattern adjustment" are put forward And the technical policy of "oil well hole filling and water plugging".So as to improve the liquid production capacity of block B and reduce the water content.

关 键 词：水淹特征 产液指数 注采井网 平面调整 

分 类 号：TE357.6[石油与天然气工程—油气田开发工程]