江苏油田分公司静校正处理技术现状评述  

Review of static correction techniques used in Jiangsu Oilfield Company

作　　者：程金星[1] 王勇[1] 

机构地区：[1]中国石油化工股份有限公司江苏油田分公司物探技术研究院,江苏南京210046

出　　处：《勘探地球物理进展》2008年第2期102-110,共9页Progress in Exploration Geophysics

摘　　要：根据江苏油田分公司各探区所处的地理位置、海拔高度及近地表结构的不同,将探区的近地表结构归纳为水网、农田-沙丘、山地-丘陵区3种类型。介绍了3种类型的近地表结构特点及相应的静校正处理技术现状,指出"周期跳跃"、"长波长静校正量提取"及"缺乏稳定折射面的表层结构反演"分别是水网区、农田-沙丘区及山地-丘陵区地震资料静校正面临的主要困难,相应指出了下一步静校正处理技术的发展方向。The licensed exploration areas of Jiangsu Oilfield can be classified into three groups:river-net areas,farmland-dune areas,and hill-mountain areas in term of geographical position,elevation,and near surface structure.The characteristics of near surface structure for each area were summarized and corresponding static correction techniques were described.The weaknesses associated with the currently used techniques were discussed and better alternatives were proposed.

关 键 词：静校正 近地表结构 水网区 农田-沙丘区 山地-丘陵区 

分 类 号：P631.4[天文地球—地质矿产勘探]