| 磨料射流射孔压裂一体化工具的设计 |
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| 引用本文： | 李春林.磨料射流射孔压裂一体化工具的设计[J].石油矿场机械,2011,40(3):56-58. |
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| 作者姓名： | 李春林 |
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| 作者单位： | 大庆钻探工程公司,机械厂,黑龙江,大庆,163411 |
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| 摘 要： | 磨料射流射孔技术的工作原理是利用机械冲顶、磨铣或者水力冲击的方式在套管上形成水射流通道,然后利用高压水射流冲蚀地层,从而在地层中形成具有一定深度和孔径的油气渗流通道。研究了长庆油田的地质与水力压裂状况,并根据磨料射流射孔的技术状况设计了磨料射流射孔压裂一体化工具。通过对油井实施磨料射流射孔压裂一体化操作,在地层中形成了具有高渗透能力的通道。利用该工具可节省作业时间,降低生产成本。
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| 关 键 词： | 水力压裂 高压水射流 磨料射流射孔 |
Design of Abrasive Water Jet Perforation and Hydraulic Fracturing Tool |
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| LI Chun-lin.Design of Abrasive Water Jet Perforation and Hydraulic Fracturing Tool[J].Oil Field Equipment,2011,40(3):56-58. |
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| Authors: | LI Chun-lin |
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| Affiliation: | LI Chun-lin(Machine Factory,Daqing Drilling and Exploration Engineering Corporation,Daqing 163411,China) |
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| Abstract: | The operating principle of the Abrasive Water Jet Perforation is to build up a water jet channel on casing by machinery buck and to mill or water hammer,then use the high pressure water jet to erode the formation and create a seepage channel with specified depth and bore diameter in the formation.The situation of geology and hydraulic fracturing of the ChangQing oil field was studied;the abrasive water jet perforation and hydraulic fracturing tool on the basis of the abrasive water jet perforation were desi... |
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| Keywords: | hydraulic fracturing high pressure water jet abrasive water jet perforation |
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