| 地热深水井蓬堵事故的处理及预防 |
| 投稿时间：2010-06-15 修订日期：2010-06-15 点此下载全文 |
| 引用本文：彭桂湘.地热深水井蓬堵事故的处理及预防[J].钻探工程,2010,37(7):28-31.PENG Gui-xiang. Treatment of Plugging Accident in Deep Geothermal Well and the Prevention[J]. Drilling Engineering, 2010,37(7):28-31. |
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| 中文摘要:通过对一起地热深水井常见事故类型：填砾或投放止水泥球、固井石子发生的蓬堵事故原因的分析，提出了正冲、反吸排渣处理蓬堵事故的工艺及预防措施。并简要介绍了处理该类事故所需的机具及工艺。 |
| 中文关键词:地热深水井 堵蓬事故 正冲 反吸 固井 填砾 |
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| Treatment of Plugging Accident in Deep Geothermal Well and the Prevention |
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| Abstract:By the analysis on the plugging accident in a deep geothermal well caused by gravel-filling or water stopping mud ball and cementing pebble throwing, positive impact and reverse suction technology were put forward. The paper introduced the equipment and treatment technology for this kind of accident. |
| keywords:deep geothermal well plugging accident positive impact reverse suction cementing gravel-filling |
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