| SR-28地热井坍塌卡钻事故的处理 |
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| 引用本文： | 李振杰,徐云鹏,王平,宗振海.SR-28地热井坍塌卡钻事故的处理[J].探矿工程,2011,38(9):49-51. |
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| 作者姓名： | 李振杰 徐云鹏 王平 宗振海 |
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| 作者单位： | 天津地热勘查开发设计院,天津300250 |
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| 摘 要： | 就SR-28地热井出现的由坍塌引起的卡钻事故原因进行了分析,针对事故原因分别采用了套铣、测卡、爆炸松扣等技术手段进行了处理,并取得了成功。介绍了该井事故的处理技术措施。
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| 关 键 词： | 地热井 卡钻事故 坍塌 事故处理 |
| 收稿时间： | 2011/5/27 0:00:00 |
| 修稿时间： | 2011/7/11 0:00:00 |
Treatment of Drill Pipe Sticking in SR-28 Geothermal Well Collapsing Accident |
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| Li Zhen-jie,Xu Yun-peng,WANG Ping and ZONG Zhen-hai.Treatment of Drill Pipe Sticking in SR-28 Geothermal Well Collapsing Accident[J].Exploration Engineering(Drilling & Tunneling),2011,38(9):49-51. |
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| Authors: | Li Zhen-jie Xu Yun-peng WANG Ping and ZONG Zhen-hai |
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| Institution: | (Tianjin Geothermal Exploration and Development Designing Institute,Tianjin 300250,China) |
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| Abstract: | In this paper,analysis was made on the causes of drill pipe sticking accident of SR-28 geothermal well by collapsing.According to the different causes,casing mill,measuring sticking point and breaking pack of dynamite and other technical means were adopted,the accident was successfully treated. |
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| Keywords: | geothermal well sticking accident collapse accident treatment |
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