Toson-Uul油田注水方式及射孔层段优化技术研究  

Technological Research on Water-injecting Method in Toson-Uul Oilfield and Its Optimum Technology in the Perforated Zone

作　　者：霍立锋[1] 

机构地区：[1]大庆油田有限责任公司勘探开发研究院,黑龙江大庆163712

出　　处：《内蒙古石油化工》2013年第15期88-90,共3页Inner Mongolia Petrochemical Industry

摘　　要：Toson-Uul油田为复杂断块油藏,储层地质条件复杂,开发难度大,为了提高储层动用程度和油田开发效益,在加强地质研究的基础上,进一步开展了注水方式、油水井别、射孔及压裂层段选取的优化设计研究,针对各断块的不同特点编制个性化方案,取得了较好的开发效果。研究证明以三角形井网边部注水为主的注水方式、以储层分类为基础的射孔、压裂层段优化方法能够适应复杂断块油藏开发的需要。Toson-Uul oilfield is a complex fault block reservoir.Geological condition of reservoir is complex and oilfield development is difficult.In order to improve the producing reservoir and the efficiency of oilfield development,based on strengthening geological research,we have carried out the plan optimization design study of water injection mode,well type,perforation and fracturing layers selected.For each fault the different characteristics,established personalized program,and obtained better development effect.Research shows that edge water injection mode based on triangular pattern,and perforation layer optimization method based on reservoir classification can meet the need of complex fault block reservoir development.

关 键 词：复杂断块 注水方式 射孔层段 优化 

分 类 号：TE357.6[石油与天然气工程—油气田开发工程]