| 基于电磁感应原理的两自由度直线旋转电机研究综述 |
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| 引用本文： | 付兴贺,林明耀.基于电磁感应原理的两自由度直线旋转电机研究综述[J].护理与康复,2015(2):1-13. |
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| 作者姓名： | 付兴贺 林明耀 |
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| 作者单位： | 中国石油塔里木油田分公司勘探开发研究院 新疆 库尔勒 841000,中国石油塔里木油田分公司天然气事业部 新疆 库尔勒 841000,中国石油塔里木油田分公司勘探开发研究院 新疆 库尔勒 841000,中国石油塔里木油田分公司勘探开发研究院 新疆 库尔勒 841000,中国石油塔里木油田分公司勘探开发研究院 新疆 库尔勒 841000,中国石油塔里木油田分公司勘探开发研究院 新疆 库尔勒 841000 |
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| 基金项目： | 国家自然科学基金(51307022)，江苏省自然科学基金(SBK201342309)和教育部博士点基金(20120092120052)资助项目。 |
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| 摘 要： | 塔中沙漠地区地表广泛分布的条带状沙丘,对地震资料采集品质产生了很大的影响。区内各种类型沙丘产生的各类干扰在一定程度上影响了地震资料的信噪比。针对塔中沙漠低信噪比地震资料开展了地表一致性全三维振幅保真处理,主要包括 折射波层析反演静校正技术、系列去噪技术、稳健地表一致性反褶积、加权最小平方拉冬变换压制多次波等技术。处理研究应用结果改善了该区的地震资料品质和成像效果,为提高塔中沙漠低信噪比地震资料储层预测精度和烃类检测可靠性提供有力支撑。
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| 关 键 词： | 低信噪比 稳健地表一致性反褶积 加权最小平方拉冬变换 多次波 |
| 收稿时间： | 2014/3/8 0:00:00 |
Development of Two-Degrees-of-Freedom Linear-Rotary Motor Based on the Principle of Electromagnetic Induction |
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| Fu Xinghe and Lin Mingyao.Development of Two-Degrees-of-Freedom Linear-Rotary Motor Based on the Principle of Electromagnetic Induction[J].Nursing and Rehabilitation Journal,2015(2):1-13. |
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| Authors: | Fu Xinghe and Lin Mingyao |
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| Affiliation: | Research Institute of Exploration and Development, PetroChina Tarim Oilfield Company, Korla, Xinjiang 841000, China,Natural Gas Department, PetroChina Tarim Oilfield Company, Korla, Xinjiang 841000, China,Research Institute of Exploration and Development, PetroChina Tarim Oilfield Company, Korla, Xinjiang 841000, China,Research Institute of Exploration and Development, PetroChina Tarim Oilfield Company, Korla, Xinjiang 841000, China,Research Institute of Exploration and Development, PetroChina Tarim Oilfield Company, Korla, Xinjiang 841000, China and Research Institute of Exploration and Development, PetroChina Tarim Oilfield Company, Korla, Xinjiang 841000, China |
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| Abstract: | The wide spread strip sand hills in Tazhong Area have great effect on the quality of the seismic data.The various sand hills can generate much noise that causes the low signal to noise ratio (S/N) seismic data.So we conducted surface consistent full 3D true amplitude workflow for the low signal noise ratio seismic data in Tazhong Area,including:refraction tomography inversion static technology, systematic denoise technology, robust surface consistent deconvolution and the weight least square Radon Transform for the multiple suppression.The result showed that the seismic data quality and imaging were improved well, and it provided powerful support for the reservoir prediction and hydrocarbon examination. |
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| Keywords: | low S/N robust surface consistent deconvolution the weight least square Radon Transform multiples |
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