【摘要】 沙特阿拉伯探区属于典型的亚热带干旱地区,具有复杂的地表及地下地质条件。野外采集获得的单炮记录初至畸变,静校正量大;反射双曲线扭曲,信噪比低;炮间能量特征变化大,一致性差等,给地震资料处理带来了很大的难度。本文针对上述特点,对数据处理进行了初步探索,并给出了资料处理所采用的具体技术思路,其处理效果也得到国外监理的认可,完全达到了这次地球物理勘探的目的。更多还原

【Abstract】 Area 1 block B in Saudi,is in the semitropical climate and has the complex geological condition and topography.The single-shots monitor seismic records obtained in the filed show the abnormal first-break,dramatic statics,distorted hyperbola,and low S/N and the big changes of the shot energy,the bad consistency and so on.This paper makes a preliminary research on data process.Then it presents the idea of processing the data and the result of the processing data has met the requirements of the foreign supervisors.So it can fully reach the aim of this prospecting task.更多还原