| 高分辨率单道地震调查数据采集技术方法 |
| |
| 引用本文： | 褚宏宪, 杨源, 张晓波, 冯京, 史慧杰. 高分辨率单道地震调查数据采集技术方法[J]. 海洋地质前沿, 2012, 28(12): 70-74. |
| |
| 作者姓名： | 褚宏宪 杨源 张晓波 冯京 史慧杰 |
| |
| 作者单位： | 国土资源部海洋油气与环境地质重点实验室, 青岛 266071;青岛海洋地质研究所, 青岛 266071 |
| |
| 摘 要： | 通过系统研究单道地震数据采集技术方法,结合项目实际应用效果和海上试验结果,从震源的选择、环境背景噪声特点、接收水听器实际效果、单道地震采集系统方法改进等方面进行了分析研究。总结了一套可行的单道地震调查施工技术方法,采用一发双收双通道地震采集系统,可达到提高单道地震剖面分辨率和获得高信噪比资料的目的。
|
| 关 键 词： | 气枪 电火花 单道地震 高分辨率 信噪比 |
| 收稿时间： | 2012-06-20 |
DATA ACQUISITION TECHENIQUE FOR HIGH RESOLUTION SINGLE-CHANNEL SEISMIC SURVEY |
| |
| CHU Hongxian, YANG Yuan, ZHANG Xiaobo, FENG Jing, SHI Huijie. DATA ACQUISITION TECHENIQUE FOR HIGH RESOLUTION SINGLE-CHANNEL SEISMIC SURVEY[J]. Marine Geology Frontiers, 2012, 28(12): 70-74. |
| |
| Authors: | CHU Hongxian YANG Yuan ZHANG Xiaobo FENG Jing SHI Huijie |
| |
| Affiliation: | Key Laboratory of Marine Hydrocarbon Resources and Environmental Geology, Ministry of Land and Resources, Qingdao 266071, China;Qingdao Institute of Marine Geology, Qingdao 266071, China |
| |
| Abstract: | The data acquisition technique for single-channel seismic survey was systematicly reviewed in this paper in order to improve the resolution of single-channel seismic profiles and enhance the signal/noise ratio. Based on our experience in practice and sea testing under various boundary conditions, such as different sources, different regional background of noise characteristics and different receiving hydrophones, we proposed a feasible data acquisition system in this paper for single-channel seismic survey. High resolution and high signal/noise ratio may be achieved through the new system. |
| |
| Keywords: | GI gun sparker single-channel seismic high-resolution signal noise ratio |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《海洋地质前沿》浏览原始摘要信息 |
|
点击此处可从《海洋地质前沿》下载全文 |
|
