综合优化叠加技术在沁水煤田南部地区勘探中的应用  

Application of Comprehensive Optimal Stacking in Southern Qinshui Coalfield Exploration

作　　者：毛庆辉[1] 刘建军 王彦春[1] 路璐 刘学清[1] 

机构地区：[1]中国地质大学(北京)地球物理与信息技术学院,北京100083 [2]中国石油华北油田公司勘探开发研究院,河北任丘062552

出　　处：《煤炭技术》2016年第3期97-100,共4页Coal Technology

基　　金：国家"十二五"油气田及煤层气科技重大专项专题(2011ZX05033-004)

摘　　要：通过理论模型对综合优化叠加技术的适用性进行分析,将该技术应用在沁水煤田南部地区勘探中,一定程度上改善了地震剖面的叠加效果,提高了叠后地震资料的信噪比和保持了较高分辨率;其波阻抗反演剖面中煤层分辨率也得以提高。Briefly makes the applicability analysis of comprehensive optimal stacking by forward model. This technology is used in seismic data processing in the area, to some extent, seismic profile stack effect has been improved, which includes enhancing the SNR and keeping higher resolution; coal resolution has been greatly enhanced in the wave impedance inversion.

关 键 词：综合优化叠加 沁水煤田 信噪比 分辨率 

分 类 号：P631[天文地球—地质矿产勘探]