| 复合坐标系在定向瓦斯抽采钻孔成图中的应用 |
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| 引用本文： | 黄寒静,魏宏超.复合坐标系在定向瓦斯抽采钻孔成图中的应用[J].山西建筑,2012,38(13):83-84. |
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| 作者姓名： | 黄寒静 魏宏超 |
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| 作者单位： | 中煤科工集团西安研究院,陕西西安,710077 |
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| 摘 要： | 针对极等间距网与笛卡尔坐标在定向瓦斯钻孔中的应用进行了介绍,指出通过极等间距网与笛卡尔坐标相结合绘制的定向瓦斯抽采孔实钻轨迹能够简便,清晰地反映出实钻轨迹与优化设计轨迹的偏差距离,有利于对轨迹的控制及合理优化。
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| 关 键 词： | 瓦斯抽采孔 极等间距网 笛卡尔坐标 |
Application of compound coordinate system in directional gas drilling mapping |
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| HUANG Han-jing,WEI Hong-chao.Application of compound coordinate system in directional gas drilling mapping[J].Shanxi Architecture,2012,38(13):83-84. |
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| Authors: | HUANG Han-jing WEI Hong-chao |
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| Affiliation: | (Xi’an Research Institute of China Coal Technology & Engineering Group,Xi’an 710077,China) |
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| Abstract: | The paper introduces the application of the polar iso-distance and Cartesian coordinate in directional gas drilling,points out the tracks of the directional gas drilling by using the polar iso-distance and Cartesian coordinate are clear,and reflects the deviation distance between the drilling tracks and the optimal design tracks,so it is helpful for the control over the tracks and the reasonable optimization. |
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| Keywords: | gas drilling hole polar iso-distance Cartesian coordinate |
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