高分辨力地震是提高中国南方碳酸盐岩地震勘探效能的基础——一个由失败到成功的史例

HIGH-RESOLUTION SEISMIC SURVEY IS AN ESSENTTAL FOR ENSURING A PAY-OFF IN CONDUCTING SEISMIC EXPLORATION IN THE CARBONATE AREAS OF S-CHINA ——A case history mingled with twists and turns in its operation towards triumph

地矿部石油物探研究所

Research Institute of Geophysical Prospecting for Petroleum, Ministry of Geology and Mineral Resources

南方碳酸盐岩复杂地区的地震工作经历了长期艰难曲折的道路,其中异常判别的经验教训极为深刻。本文从地震异常分析入手,揭示其实质,寻求问题的关键,探讨解决的办法,介绍高分辨率地震方法技术,展示高分辨率地震新成果,以得出有意义的结论和建议。

Protracted and arduous efforts have been taken and difficulties beseted and setbacks encountered in conducting seismic exploration in the complex carbonate areas of southern China. What touches us most profoundly is the experience we gained and lesson learnt while making seismic anomaly discrimination.Taking the seismic anomaly analysis as a point of departure, the author’s attempts include, to bring to light the crux" of the matter; to seek the key to questioni to approach the solution, to recommend the method as well as tactics of high -resolution seismic survey, and to showcase the postive result newly achieved for the H. R. seismic survey so as to bring out a conclusion and some suggestions, which are supposed to be of significance.