大王北油田低渗透油藏高效开发配套技术的研究应用  

RESEARCH AND APPLICATION OF DEVELOPMENT MATCHING TECHNOLOGY OF LOW PERMEABILITY RESERVIOR IN DAWANGBEI OILFIELD

作　　者：迟洪利[1] 李建东[1] 姚俊涛[1] 

机构地区：[1]胜利油田有限公司河口采油厂

出　　处：《钻采工艺》2003年第2期34-38,共5页Drilling & Production Technology

摘　　要：低渗透油田的高效开发一直是采油工程技术人员十分关注的重要课题。在总结渤南低渗透油田开发过程中存在问题的基础上 ,形成了适合大王北油田大 5 2块低渗透油藏生产特点的 6项整体配套技术 ,即大孔径、深穿透射孔完井技术、油井水力压裂技术、水力泵深抽技术、高压注水技术、水井增注技术和油层保护技术 ,充分发挥了低渗透油田的生产潜能 。Highly efficient development of low permeability reservoir is a very important theme that attract the attention of oil production engineering staff.On the basis of the existing problem during developing low permeability reservoir in Bonan area,six matching technologies that are suited for production features of low permeability reservoir in Dawangbei oilfield,are formed,as well as large-aperture perforation completion technology,oil-water well hydraulic fracturing technology,hydraulic piston pumping technology,high pressure water injection technology,water well stimulation and reservoir protection technology.These technologies make full use of the production potential of low permeability reservoir and can realize the highly efficient development of the reservoir.

关 键 词：低渗透油藏 射孔 压裂 水力裂 高压注水 油层保护 

分 类 号：TE348[石油与天然气工程—油气田开发工程]