高强,王宝兴,汪长栓,刘景阳,霍红星,李凯,杨晓林
GAO Qiang,WANG Bao-xing,WANG Chang-shuan,LIU Jing-yang,HUO Hong-xing,LI Kai,YANG Xiao-lin

• 1:北方斯伦贝谢油田技术(西安)有限公司

摘要(Abstract)：

将环形聚能切割技术应用于水平井连续油管遇卡事故处理中,可以解决连续油管在水平井中的遇卡事故。针对2英寸连续油管的特点,设计了一种聚能切割弹及连接装置马笼头,主要从切割弹结构设计、药型罩结构设计、装药选择、马笼头结构设计及施工工艺等方面进行了研究。通过地面切割试验、现场应用,设计的聚能切割装置,及电缆传输工艺实现了水平井中遇卡连续油管的切割解卡,操作简便、施工安全。
In order to eliminate the sticking accident of coiled-tubing in horizontal wells,the annular shaped charge cutting technology was applied.In response to the features of 2inches coiled-tubing,one cumulative cutter and connective device was designed.The structure design of cutter and shaped charge liner,charge selection,the bridle structure design and the connective device with the technique were mainly studied.The cutter has resolved the problem of cutting the sticking coiled-tubing in horizontal wells by the cutting experiments and application.

关键词(KeyWords)： 聚能切割;连续油管;切割弹;水平井;炸高;药型罩
Shaped charge cutting;Coiled-tubing;Cutter;Horizontal well;Height of burst;Shaped charge liner

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 高强,王宝兴,汪长栓,刘景阳,霍红星,李凯,杨晓林
GAO Qiang,WANG Bao-xing,WANG Chang-shuan,LIU Jing-yang,HUO Hong-xing,LI Kai,YANG Xiao-lin

参考文献(References)：

• [1]孔劲松,刘绍田,张胜江,等.环形爆炸切割器的研制及其在核设施退役中的应用[J].核动力工程,2001,22(3):276-279.KONG Jin-song,LIU Shao-tian,ZHANG Sheng-jiang,et al.Development of ringed blast cutter and its application in the decommissioning of nuclear facilities[J].Nuclear Power Engineering,2001,22(3):276-279.
• [2]肖汉甫,吴立,陈刚,等.实用爆破技术[M].北京:中国地质大学出版社,2009.XIAO Han-pu,WU li,CHEN Gang,et al.Practical blasting technology[M].Beijing:China University of Geosciences Press,2009.
• [3]林秀英,张志呈.试论聚能装药的作用原理与射流参数的计算[J].化工矿山技术,1995,24(5):3-7.LIN Xiu-ying,ZHANG Zhi-cheng.The calculation principle and effect of jet parameters on charge[J].Chemical Mine Technology,1995,24(5):3-7.
• [4]张双计,王炜.油气井燃烧爆破技术[M].西安:陕西科学技术出版社,2003.ZHANG Shuang-ji,WANG Wei.Oil and gas well combustion and blasting technology[M].Xi′an:Shaanxi Science and Technology Press,2003.
• [5]王宝兴,高强,张双计,等.大巴车玻璃柔性聚能切割技术的应用研究[J].工程爆破,2014,20(6):54-57.WANG Bao-xing,GAO Qiang,ZHANG Shuang-ji,et al.Application research of flexible shaped cutting technology in bus glass cutting[J].Engineering Blasting,2014,20(6):54-57.
• [6]孙业斌.爆炸作用与装药设计[M].北京:国防工业出版社,1987.SUN Ye-bin.Explosive action and charge design[M].Beijing:National Defence Industry Press,1987.
• [7]惠宁利,王秀芝.石油工业用爆破器材[M].北京:石油工业出版社,1994.HUI Ning-li,WANG Xiu-zhi.Blasting equipment for petroleum industry[M].Beijing:Petroleum Industry Press,1994.
• [8]郭志俊,张树才,林勇.药型罩材料技术发展现状和趋势[J].中国钼业,2005,29(4):40-42.GUO Zhi-jun,ZHANG Shu-cai,LIN Yong.The development of material in shaped charge warhead liner[J].China Molybdenum Industry,2005,29(4):40-42.
• [9]熊祖钊,钟冬望.线型聚能装药切割石材应用研究[J].武汉冶金科技大学学报(自然科学版),1992,22(3):239-241.XIONG ZU-zhao,ZHONG Dong-wang.Study on application of linear shaped charge cutting stone[J].Journal of Wuhan Metallurgical Science and Technology University,1992,22(3):239-241.
• [10]张俊秀,刘光烈,刘桂涛.爆炸及其应用技术[M].北京:兵器工业出版社,1998.ZHANG Jun-xiu,LIU Guang-lie,LIU Gui-tao.Explosion and its application technology[M].Beijing:Ordnance Industry Press,1998.