高速水充填防砂技术的推广与应用  

THE POPULARIZATIONS AND APPLICATIONS OF HIGH-SPEED HYDRAULIC PACK SAND PREVENTION TECHNOLOGY

作　　者：敖西川[1] 郭建春[1] 

机构地区：[1]西南石油学院石油工程学院

出　　处：《钻采工艺》2004年第1期28-31,共4页Drilling & Production Technology

摘　　要：油井出砂是疏松砂岩油藏开采的主要矛盾 ,出砂造成砂埋油层、井筒砂堵、设备磨蚀砂卡、井壁坍塌、套管损坏等一系列危害 ,既提高了原油生产成本 ,又增加了油田管理难度。高速水充填防砂技术具有工艺程序比较简单、经济可行性好、成功率高以及广泛适应性等优点 ,因此它是应用范围最广和最流行的防砂方法。文中比较了国内外防砂技术的现状与差距 ,介绍了改进后的防砂技术 。The sand flow of oil wells is the chief conflict of the sandstone reservoir exploitation. Sand flow brings a series of harms,not only enhances the production cost,but also the difficulty of field management is increased.High-speed hydraulic pack sand-prevention technology has virtues like simple technologies,good economic feasibility,high success ratio and wide adaptability.So,it is the most popular method of sand prevention.This paper compared the gap of sand prevention at home and abroad,introduced the design and course of overseas sand-prevention technique.Dased on the research and analysis,we have ameliorated this technology.At last,the paper summarized the popularization and application cases of the technology.

关 键 词：油井 高速水充填防砂技术 砂岩油藏 油田管理 

分 类 号：TE358[石油与天然气工程—油气田开发工程]