| 厚黄土覆盖丘陵地区煤田地震勘探方法研究 |
| |
| 引用本文： | 常锁亮,李莲英,张胤彬,杨双安.厚黄土覆盖丘陵地区煤田地震勘探方法研究[J].物探与化探,2002,26(6):425-428. |
| |
| 作者姓名： | 常锁亮 李莲英 张胤彬 杨双安 |
| |
| 作者单位： | 山西煤田地质综合普查队,山西,晋中,030600 |
| |
| 摘 要： | 厚黄土覆盖的丘陵地区,表浅层黄土结构疏松、潜水位深、对地震波吸收强烈,是煤田地震勘探的一大难题。我队在介—平勘探区,通过多种手段进行了攻关研究,采用"两低一深,两大两多,一高及可控"的一套适合这类地区的采集技术和以静校正、叠前面波、线性干扰压制及叠后f-x域去噪为核心的低信噪比资料处理技术,取得了一定成果,具有在类似地区推广使用的价值。
|
| 关 键 词： | 厚黄土覆盖地区 地震勘探 数据采集 信噪比 资料处理 |
| 文章编号： | 1000-8918(2002)06-0425-04 |
| 收稿时间： | 2002-04-09 |
A STUDY OF COALFIELD SEISMIC EXPLORATION METHOD IN THICK-LOESS COVERED HILLS AREAS |
| |
| Institution: | Shaaxi Geological Research Party for Coal Exploration, Jinzhong 030600, China |
| |
| Abstract: | It is quite difficult to perform coalfield seismic exploration in thick-loess covered hill areas because of the loose loess structure, strong absorbency to seismic wave and deep water table in these areas. In Jie-Ping areas, the Shaaxi Geological Research Party for Coal Exploration adopted a series of data acquiring methods and low signal-to-noise ratio data processing technique to solve these problems on the basis of deepgoing researches. The technique has been proved to be effective and can be used in other similar areas. |
| |
| Keywords: | thick-loess covered area seismic exploration data acquiring signal-to-noise ratio data processing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《物探与化探》浏览原始摘要信息 |
| 点击此处可从《物探与化探》下载免费的PDF全文 |
|
