| 定向井处理粘吸卡钻事故的技术方法 |
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| 引用本文： | 李振杰,徐云鹏. 定向井处理粘吸卡钻事故的技术方法[J]. 探矿工程, 2010, 37(6): 24-27 |
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| 作者姓名： | 李振杰 徐云鹏 |
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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： | HDR29D地热井施工中发生了粘吸卡钻事故,给钻井施工带来了困难。经过分析卡钻原因、研究解卡方案,配制了解卡剂,解决了棘手的粘卡问题。根据该井的实际情况,对定向井粘吸卡钻事故原因、处理方法进行分析总结。
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| 关 键 词： | 地热井 定向井 粘吸卡钻 解卡剂 |
| 收稿时间： | 2010-01-28 |
| 修稿时间： | 2010-06-11 |
Treatment Technology for Drilling Pipe Sticking Accident in Directional Well |
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| LI Zhen-jie and XUN Yun-peng. Treatment Technology for Drilling Pipe Sticking Accident in Directional Well[J]. Exploration Engineering:Rock & Soil Drilling and Tunneling, 2010, 37(6): 24-27 |
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| Authors: | LI Zhen-jie and XUN Yun-peng |
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| Affiliation: | LI Zhen-jie,XUN Yun-peng(Tianjin Geothermal Exploration and Development Designing Institute,Tianjin 300250,China) |
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| Abstract: | Drilling pipe sticking accident occurred in HDR29D geothermal well,which was overcome by the accident cause analysis,stuck-releasing scheme study and stuck-pipe freeing agent compounding.The paper summed up the causes of drilling pipe sticking in directional well and the treatment method. |
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| Keywords: | geothermal well directional well drilling pipe sticking stuck-pipe freeing agent |
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