地震勘探中超万道SPS文件整理方法

英文篇名：SPS file preparation method for over ten thousand trace in seismic exploration
中文刊名：石油地球物理勘探
英文刊名：Oil Geophysical Prospecting
作者：张剑 ; 刘梦花 ; 陈自华 ; 赵献立
英文作者：Zhang Jian1 ; Liu Meng-hua1 ; Chen Zi-hua1 and Zhao Xian-li1.1.Geophysical Exploration&Development Company ; Shengli Petroleum Administration Bureau of Sinopec ; Dongying City ; Shandong Province ; 257100 ; China
中文关键词：SPS文件格式 ; 地震勘探 ; 超万道 ; 文件整理 ; 应用软件开发
英文关键词：SPS file format ; seismic exploration ; over ten thousand trace ; file formatting ; application software development
出版日期：2010-11-30
机构：胜利石油管理局地球物理勘探开发公司;
年：2010
期：S1
出版单位：石油地球物理勘探

摘要

高密度大道数(三维)地震勘探的应用日益增多,也给野外地震数据采集施工带来了新的挑战,如现行SPS整理软件及标准不支持大道数地震数据采集。本文针对超万道地震勘探中SPS文件整理方法进行了探讨:首先分析了超万道SPS文件与常规SPS文件的区别,以及超万道采集中现行SPS定义格式中出现的问题;然后对超万道SPS文件格式进行分析,总结出超万道SPS文件整理方法,并介绍了超万道SPS文件整理软件的开发与实现;最后将文中论述的超万道SPS文件整理方法应用于实际地震数据处理,取得了较好的效果。
There are more and more high density and large trace number(3D) seismic exploration application,which brings new challenge for the field seismic acquisition,for example the current SPS software does not support large trace number acquisition.The SPS file preparation method for over ten thousand trace in seismic exploration was discussed in this paper,at first the difference between the conventional SPS file format and the SPS file format for over ten thousand trace was compared,then the problem for using the conventional SPS file format in acquisition for over ten thousand was analyzed,thirdly the SPS file format was analyzed and summarized,and fourthly the development and realization of the SPS file preparation software for over ten thousand trace were introduced,and at last the SPS file preparation software for over ten thousand trace was used in field seismic data processing,great results were achieved with the method.

引文

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