复杂地表条件下折射静校正技术的应用  

THE APPLICATION OF REFRACTION STATIC CORRECTION UNDER COMPLEX SURFACE CONDITIONS

作　　者：段洪有[1] 曾庆才[1] 李琛[2] 

机构地区：[1]中国地质大学,湖北武汉430074 [2]中石化集团河南油田分公司勘探开发研究院,河南南阳473132

出　　处：《物探与化探》2005年第2期142-145,共4页Geophysical and Geochemical Exploration

摘　　要：简述CGG公司处理系统折射静校正技术的基本原理、技术优势及适用条件,讨论了包括折射基准面在内的几个关键事项对折射静校正的影响,并通过在山地、沙漠、戈壁等复杂地表地区的应用实例分析了折射静校正所取得的效果。This paper describes in brief the basic principle, technical advantage and applicable conditions of the refraction static correction technique in CGG processing system, and deals with the influence of some key factors including the refraction datum level upon the refraction static correction. Exemplified by the application of this technique in mountainous areas, deserts and gobi areas, the paper also analyzes the results of the refraction static correction.

关 键 词：地震数据处理 复杂地表 折射静校正 折射基准面 

分 类 号：P631.4[天文地球—地质矿产勘探]