摘要
实体膨胀管补贴技术,具有工艺简单、占井周期短,井眼内径控制好、抗压(拉)强度高、不易脱落、密封性能好、补贴长度大,适用井段广的特点,具有广泛的应用价值和前景。2010年,坪北油田通过引进该技术,为该油田改善套管损坏日益严重的状况,提供了一种崭新的处理思路。
Solid expansion tube repairing technique has great potential of widespread use due to its simple technique,short cycle of well occupation,better control of well bore's inner diameter,strong pressure resistance,tight sealing and stickiness,long repairing coverage and outstanding compatibility to a wide arrange of intervals.This technique was introduced into Pingbei Oil Field in 2010 and offered a new solution to the severe casing damages problem.
出处
《江汉石油职工大学学报》
2011年第6期38-40,共3页
Journal of Jianghan Petroleum University of Staff and Workers
关键词
膨胀管
套管补贴
套管
套管损坏
坪北油田
Expansion Tube
Casing Patching
Casing
Casing Damage
Pingbei Oil Field
