射孔完井中储层损害机理分析及保护技术  

The Analysis on Damage Mechanism of Reservoirs in Gun Perforation Completion and Its Protective Technologies

作　　者：袁权[1] 王永清[1] 李海涛[1] 

机构地区：[1]西南石油学院,四川成都610500

出　　处：《西部探矿工程》2006年第10期114-116,共3页West-China Exploration Engineering

摘　　要：射孔完井是一种非常重要的完井方式,对其作业过程中储层损害机理进行分析研究,从而采取相应的保护技术和措施意义重大。不少专家、学者对射孔损害机理和保护技术也进行了研究,但都比较零散,比较系统地总结了他们的研究结果。同时,通过大量的调研和参与相关课题的研究,提出了从射孔方法的选择和射孔作业设计施工操作的规范性上着手最大限度减少射孔对储层损害的新思路,还特别强调了保护储层的系统性。Gun perforation completion is a very important completion mode. It is of great significance to analyze ad study the damage mechanism and thus to adopt relevant protective technologies and measures. Quite a few specialists and scholars have studied the damage mechanism and protective technologies, but it is all relatively scattered. This article summarizes systematically their findings. At the same time, starting with the selection of gun perforation methods and the normative usage of designing and operating in gun perforation works, a new train of thoughts for reducing the damage to the reservoir to the maximum in gun perforation is put forward by large amounts of research and participating in the study of correlative subjects. It also specially stresses the systematicness of protecting reservoirs.

关 键 词：射孔 损害机理 保护技术 优化 射孔方法 

分 类 号：TE258[石油与天然气工程—油气井工程]