| 论套铣作业铣鞋铣削模型的建立及应用 |
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| 引用本文： | 张宝和,赖俊丞,李晓升,王进成,满新宝.论套铣作业铣鞋铣削模型的建立及应用[J].江汉石油职工大学学报,2012,25(4):50-52. |
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| 作者姓名： | 张宝和 赖俊丞 李晓升 王进成 满新宝 |
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| 作者单位： | 海洋石油工程股份有限公司,天津塘沽,300451 |
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| 摘 要： | 针对事故井套铣作业铣鞋铣削模型探究少、管柱扭矩钻压选择难的问题,通过参考铣床铣削加工模型建立了铣鞋铣削力学模型,进而计算出管柱套铣扭矩和套铣允许的最大钻压,收到了良好的效果。实践证明,其计算结果可以为打捞施工中合理的钻压参数选择提供理论参考,为井下安全施工提供技术保证,进一步提高打捞作业效率。
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| 关 键 词： | 套铣作业 铣鞋 铣削模型 理论参考 技术保证 井下施工 |
On Establishment and Application of Milling Shoes Milling Model in Washover Operation |
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| ZHANG Bao-he,LAI Jun-cheng,LI Xiao-sheng,WANG Jin-cheng,MAN Xin-bao.On Establishment and Application of Milling Shoes Milling Model in Washover Operation[J].Journal of Jianghan Petroleum University of Staff and Workers,2012,25(4):50-52. |
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| Authors: | ZHANG Bao-he LAI Jun-cheng LI Xiao-sheng WANG Jin-cheng MAN Xin-bao |
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| Affiliation: | (Offshore Oil Engineering Company Limited,Tanggu,Tianjin,300451,China) |
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| Abstract: | Facing the problems like little research on milling shoes milling model for washover operation of accident wells and hard choice for string torque drilling pressure,the author has established mechanical model of milling shoes milling by consulting milling operation model of milling machine and further worked out string milling torque and maximum bit pressure washover may accepts.The result is good.Practice proves that the calculated results can guide in theory choosing proper parameters for bit pressure in fishing operation and provide technical assurance for downhole safety operation,further enhancing efficiency of fishing operation. |
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| Keywords: | Washover Operation Milling Shoes Milling Model Theoretical reference Technical Assurance Downhole Operation |
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