地震高分辨率勘探中的误区与对策

Some mistaken conceopts in high-resolution seismic exploration and the corresponding countermeasures

李庆忠．地震高分辨率勘探中的误区与对策．石油地球物理勘探，1997，32（4）：751～783高分辨率勘探在工程地震、煤田及浅油层勘探方面已经取得了较好的成效。我国最近在南海利用高分辨率勘探寻找气田也取得了十分可喜的成绩。但在广大陆上石油地震勘探中，尚无明显的突破。究其原因，主要是由于我们在几个关键认识上走进了误区。本文从高分辨率的野外采集仪器到施工质量以及处理程序等关键环节上分析了目前存在的一系列错误的传统概念，并指出了前进方向。

High-resolution seismic exploration has brought quite good effects in engineer-ing geology survey, coal seam and shallow oil discoveries; and it also produced sat-is factory results in recent gas exploration in south China sea. But the high resolu-tion exploration has no obvious achievement in land oil seismic exploration becausewe have gone astray in the understanding of some key problems. The thesis analy-ses a series of mistaken concepts on some key links in data acquisition instrument,field operation quality, data processing programn etc. in high resolution explo-ration. The right way to go forward is pointed out.