复合射孔技术及其应用  

Perfo Frac Technology and Its Application

作　　者：赵开良[1] 罗仁杰[1] 于敬文 

机构地区：[1]中原石油勘探局测井公司

出　　处：《断块油气田》2000年第2期62-64,共3页Fault-Block Oil & Gas Field

摘　　要：复合射孔是射孔和高能气体压裂相结合对近井地层进行改造的一项新技术。阐述了复合射孔的增产机理 ,介绍了复合射孔器的结构、性能指标及施工工艺 ,总结了中原油田测井公司推广该技术的应用情况及效果。结果表明 :复合射孔是一项技术先进、工艺可靠、地质增效的射孔技术 ,具有广阔的推广应用前景。Perfo Frac is a new technique which combines perforation with high energy gas f racturing to improve near wellbore zone.This paper expounds the stimulation mech anism of Perfo Frac,introduces the structure of Perfo Frac gun,specification a nd application requiremets,and analyses the application effect of this technique .It is concluded that Perfo Frac is an advanced technique,reliable technology a nd increased oil production,having wide prospect in the future. WTHZ

关 键 词：复合射孔 高能气体压裂 完井 采油井 

分 类 号：TE257.1[石油与天然气工程—油气井工程]