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| 垦东地区海陆过渡带地震采集技术应用 | |
| 引用本文： | 杨善钦,徐锦玺,任福新,杨怀春,王卫强,穆涛.垦东地区海陆过渡带地震采集技术应用[J].物探与化探,2005,29(2):163-166. |
| 作者姓名： | 杨善钦 徐锦玺 任福新 杨怀春 王卫强 穆涛 |
| 作者单位： | 1. 胜利油田,物探公司,山东,东营 257100 2. 胜利油田,物探公司,山东,东营 257100;中国科学院海洋研究所,山东,青岛 266071 3. 胜利油田,物探公司,山东,东营 257100;中国地质大学,北京 100083 |
| 摘 要： | 分析了垦东地区海陆过渡带勘探的难点,针对地震波激发和接收条件差、干扰波发育等特点,在海陆过渡带地震波的激发、接收以及测量等方面进行研究:优选了气枪震源和炸药震源激发参数;改进了检波器及检波器固定方法,从而提高了检波器与地表的耦合效果;对检波器进行实时定位监测。采用上述措施,提高了地震采集资料的信噪比和分辨率,顺利完成了该区的地震采集任务。 |
| 关 键 词： | 垦东地区 海陆过渡带 地震采集 接收 激发 |
| 文章编号： | 1000-8918(2005)02-0163-04 |
| 收稿时间： | 2004-02-23 |
SEISMIC EXPLORATION TECHNOLOGY AND ITS APPLICATION TO THE TRANSITIONAL ZONE OF KENDONG AREA |
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| YANG Shan-qin,XU Jin-xi,REN Fu-xin,YANG Hui-chun,WANG Wei-qiang,MU Tao.SEISMIC EXPLORATION TECHNOLOGY AND ITS APPLICATION TO THE TRANSITIONAL ZONE OF KENDONG AREA[J].Geophysical and Geochemical Exploration,2005,29(2):163-166. | |
| Authors: | YANG Shan-qin XU Jin-xi REN Fu-xin YANG Hui-chun WANG Wei-qiang MU Tao |
| Institution: | YANG Shan-qin~1,XU Jin-xi~ |
| Abstract: | This paper has analyzed the difficulties in the exploration of the transitional zone in Kendong area, such as the unfavorable exciting and receiving conditions of the seismic wave and the development of the disturbing wave. The seismic wave excitation and receiving as well as measures for improving the detector are discussed, the improvement of the detector and the couple effect of the surface is studied, the parameters of air gun source and dynamite source are optimized, the detector fixation method is improved, and the real time fixed location monitoring of the detector is carried out. With the adoption of the above measures, the signal-to-noise ratio of the seismic data was raised, and the seismic data acquisition task was successfully completed. |
| Keywords: | Kendong transitional zone seismic acquisition receiving excitation |
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