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| 折射波静校正方法在复杂地表地区的应用 | |
| 引用本文： | 王彦春,余钦范,段云卿,童思友,赵庆国,冯海涛.折射波静校正方法在复杂地表地区的应用[J].物探与化探,1999,23(6):428-434. |
| 作者姓名： | 王彦春 余钦范 段云卿 童思友 赵庆国 冯海涛 |
| 作者单位： | 1. 中国地质大学,北京,100083 2. 胜利油田物勘探局,东营,257100 3. 辽河油田勘探局,盘锦,124010 |
| 摘 要： | 在地表复杂地区,静校正是地震资料处理中的一个重要工作.本文提出一个用折射波初至时间计算静校正量的新方法.它是通过对大量数据进行统计,用交互、迭代的方法求出全局最优解.笔者用西部地区的3 个典型例子说明该静校正方法对于处理地表复杂地区的静校正问题是行之有效的. |
| 关 键 词： | 折射波 静校正 初至拾取 交互迭代 |
| 收稿时间： | 1998-04-19 |
| 修稿时间： | 1998-06-23 |
THE APPLICATION OF REFRACTION STATIC CORRECTION IN COMPLEX AREAS |
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| Wang Yanchun,Yu Qinfan,Duan Yunqing,Tong Siyou,Zhao Qingguo,Feng Haitao.THE APPLICATION OF REFRACTION STATIC CORRECTION IN COMPLEX AREAS[J].Geophysical and Geochemical Exploration,1999,23(6):428-434. | |
| Authors: | Wang Yanchun Yu Qinfan Duan Yunqing Tong Siyou Zhao Qingguo Feng Haitao |
| Institution: | Wang Yanchun, Yu Qinfan, Duan Yunqing; ( |
| Abstract: | Static correction is a key basic process in areas with complex surface conditions. This paper presents a static correction method by using the first arrival times in raw seismic data. The global optimized static correction values are estimated on the basis of statistics of large quantities of data by making interactive iteration. The paper also gives three typical examples of western areas to show the effectiveness of this technique in solving the static problems complex areas. |
| Keywords: | refraction wave static correction first break picking interactive iteration |
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