作　　者： (王秀荣）; (宋利虎）; (张月增）;

机构地区： 中国煤炭地质总局地球物理勘探研究院,河北涿州072750

出　　处： 《中国资源综合利用》 2017年第8期131-135,138,共6页

摘　　要： 本文重点探讨了对新元煤矿三维地震勘探资料进行二次处理所采用的方法和技术。综合静校正、叠前高保真噪声衰减、串联反褶积、叠前时间偏移及连片处理等技术的运用,使得二次精细处理后的剖面信噪比和分辨率都大大提高,提高了三维地震勘探原始资料的利用率,成为矿区开展隐蔽致灾地质因素调查的有效手段。 This paper focuses on the methods and techniques adopted for the two processing of 3D seismic prospecting data in the Xinyuan coal mine. Using the comprehensive static correction, pre stack noise attenuation, high fidelity series deconvolution, prestack time migration and processing technology, making the two fine processing section after signal-tonoise ratio and resolution are improved greatly, improve the utilization of 3D seismic exploration data rate, become effective means of covert investigation caused by mine disaster geological factors.

关 键 词： 静校正 叠前高保真噪声衰减 反褶积 三维叠前时间偏移 连片处理