| Application of a New Qeneration of Geophonesto Improve Seismic Acquisitionin Onshore-offshore Transition Areas |
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| 作者姓名： | Lv Gonghe |
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| 作者单位： | [1]Architecture Engineering ＆ Mechanics Institute, Xi＇an Jiaotong University, Xi＇an 710049, China [2]Geophysical Exploration ＆ Development Co., Shengli Oilfield Administration Bureau, SINOPEC, Dongying 257100, China. |
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| 基金项目： | The work is sponsored by Nation＇s “863”Project （No. 2001AA602018）.Acknowledgements I thank Pilong Li, Yulong Song, and Xinhong Wang of Shengli 0ilfield Administration Bureau of SIN0PEC for the continuous support of this research. |
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| 摘 要： | In this paper, we review the differences between velocity geophones （VG） and acceleration geophones （AG） and their effect on seismic signals acquired in onshore-offshore transition areas. We present a new generation of Land Piezoelectric Geophone （LPG） and analyze its performance. Our field experiments demonstrate that our new LPG can be used to substitute for VGs in order to eliminate phase, frequency and energy differences between different geophone systems commonlv used in transition areas.
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| 关 键 词： | 地震勘探 地震检波器 频率特征 数据解释 |
| 收稿时间： | 2005-10-28 |
| 修稿时间： | 2005-10-28 |
Application of a New Qeneration of Geophonesto Improve Seismic Acquisitionin Onshore-offshore Transition Areas |
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| Lv Gonghe.Application of a New Qeneration of Geophonesto Improve Seismic Acquisitionin Onshore-offshore Transition Areas[J].Applied Geophysics,2005,2(4):235-240. |
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| Authors: | Lv;Gonghe |
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| Abstract: | In this paper, we review the differences between velocity geophones (VG) and acceleration geophones (AG) and their effect
on seismic signals acquired in onshore-offshore transition areas. We present a new generation of Land Piezoelectric Geophone
(LPG) and analyze its performance. Our field experiments demonstrate that our new LPG can be used to substitute for VGs in
order to eliminate phase, frequency and energy differences between different geophone systems commonly used in transition
areas. |
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| Keywords: | transition areas vibrate system land piezoelectric geophone frequency characteristics data acquisition |
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