| 膨胀套管技术与膨胀成型仿真分析 |
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| 引用本文： | 于好善.膨胀套管技术与膨胀成型仿真分析[J].地质与勘探,2011,47(4):1901-11-22-698. |
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| 作者姓名： | 于好善 |
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| 作者单位： | 1. 中国地质大学北京,北京100083／中国地质科学院勘探技术研究,河北廊坊065000
2. 中国地质大学北京,北京,100083 |
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| 基金项目： | 深孔膨胀套管护壁技术研究(编号:1212010816009)资助 |
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| 摘 要： | 膨胀套管护壁技术首先应用于石油钻采领域，在我国地质岩心钻探行业还是空白。该技术的应用可简化钻孔结构，降低钻探成本，堵漏和防塌效果明显，对于孔内事故的预防也有较好的效果。膨胀套管研究成果对我国的科学钻探、定向钻探及非开挖等也有非常重要的应用价值和指导意义，其中膨胀机理研究和膨胀成型仿真分析是该研究的重要组成部分。本文对膨...
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| 关 键 词： | 膨胀套管 护壁技术 膨胀机理 成型仿真 |
| 收稿时间： | 2010/10/14 0:00:00 |
| 修稿时间： | 1/6/2011 12:00:00 AM |
A Simulation Analysis of Expansion Tubular Technology and Expansion Formation |
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| YU Hao-shan.A Simulation Analysis of Expansion Tubular Technology and Expansion Formation[J].Geology and Prospecting,2011,47(4):1901-11-22-698. |
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| Authors: | YU Hao-shan |
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| Institution: | YU Hao-shan1,2,WANG Cheng-biao1,YANG Gan-sheng1,LI Jun1(1.China University of Geoscience(Bei Jing),Beijing 100083,2.Institute of Exploration Techniques,Langfang,Hebei 065000) |
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| Abstract: | The expandable tubular technology has been widely used in the oil drilling-mining field,and has not yet been applied to geological drilling in our country.This technology can simplify drilling hole structure,reduce drilling cost,prevent mud missing and protect drilling hole walls.The expandable casing work is easy and efficient,and can also prevent other drilling accidents.The study results on this technology have practical values and guiding worth to science drilling,directional drilling and not-open-cut d... |
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| Keywords: | expandable casing plugging drilling-hole-wall technology expansion mechanism forming simulation |
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