套损井压裂技术研究与应用  

RESEARCH ON FRACTURING TECHNOLOGY OF THE CASING-DAMAGED WELKL AND ITS APPLICATION

作　　者：许云春[1] 

机构地区：[1]吐哈油田吐鲁番采油厂,新疆鄯善838202

出　　处：《新疆石油天然气》2009年第4期53-55,共3页Xinjiang Oil & Gas

摘　　要：针对吐哈油田套损井修复难度大以及修复后改造难的问题,提出了措施改造提高采收率的技术思路,开展了套损井压裂技术攻关,完成了压裂管柱及配套工具研制,解决了工具的锚定问题,通过现场试验,满足了通径大于105mm套损井压裂改造技术要求,并见到良好增液、增油效果。In view of the difficulty of repairing for casing-damaged wells in tuha oilfield,the ideas of enhancing the oil Production rate are put forward.By study of the casing-damaged wells fracturing technology,we have completed the study of the fracturing-tube and the supporting-tools,created a tool to solve the anchoring-problem.Through on-the-spot test,the demand of fracturing technical to the casing-damaged well that the diameter is greater than 105mm is met and good result is achieved.

关 键 词：套损井 压裂管柱 锚定 

分 类 号：TE357.13[石油与天然气工程—油气田开发工程]