摘要
低产低效井综合治理是渤海油田实现增产目标的关键途径之一。为了促进渤海油田低产低效井综合治理技术体系的研究与发展,分析总结了低产低效井的成因、治理难点及主要挑战,综述了高含水储层治理技术、储层改造技术、防砂治理技术、井筒治理与恢复技术、储层低效治理技术等低产低效井综合治理技术体系,并探讨了未来渤海油田低产低效井治理技术发展方向,以期为提高低产低效井治理技术能力、升级完善综合治理技术体系、推动渤海油田低产低效井实现低成本高效治理提供指导。
The comprehensive treatment of low production and low efficiency wells is one of the important ways to achieve the stimulation of Bohai oilfield.In order to promote the research and development of such comprehensive treatment technical system in Bohai oilfield,the causes,treatment difficulties and main challenges of low production and low efficiency wells have been analyzed and summarized.At the same time,the comprehensive treatment technologies,such as high water cut reservoir treatment,reservoir stimulation,sand control,wellbore treatment and recovery,and low efficiency treatment reservoir have been summarized.The development direction of those treatment technologies in Bohai oilfield are also discussed in order to provide a guidance for improving the treatment ability of low production and low efficiency wells,upgrading and improving the comprehensive treatment technical system,and promoting the low cost and high efficiency treatment of low efficiency wells in Bohai oilfield.
作者
邓建明
DENG Jianming(CNOOC China Limited,Tianjin Branch,Tianjin 300459,China;State Key Laboratory of Offshore Oil Exploitation,Tianjin 300459,China)
出处
《中国海上油气》
CAS
CSCD
北大核心
2020年第3期111-117,共7页
China Offshore Oil and Gas
基金
中海石油(中国)有限公司科技项目课题“渤海油田3000万吨持续稳产关键技术研究(编号:CNOOC-KJ135 ZDXM36 TJ)”部分研究成果。
关键词
渤海油田
低产低效井
综合治理
Bohai oilfield
low production and low efficiency wells
comprehensive treatment
