中国煤炭高精细地震勘探技术的应用和发展.pdf

2008 6 物 探 装 备 18 3 中国煤炭高精细地震勘探技术的应用和发展 * 武 喜尊 ( , 100039) . . , 2008, 18(3) : 141~ 144 本文根据目前地震勘探技术的发展以及煤矿生产建设的需要, 提出了煤炭高精 地震勘探今后要着重做好 四高!, 即高频率高密度高保真度和高质量, 从而保证实现 三 个提高! , 即提高地震勘探解决地质问题的能力; 提高地震勘探成果的准确率; 提高地震勘探成果的精度精 地震勘探要实施小网格单点接收, 同时加强叠前处 理和分析, 从而实现高精 地震勘探的目的 煤田勘探 地震勘探 高密度 高精 煤炭三维勘探 ABSTRACT Wu Xizun. Application and d v lopm nt of highpr cision s ismic xploration t chnology of coal min in China. EGP, 2008, 18(3) : 141~ 144 Based on technical development of current seismic exploration and production const ruct ion of coal mine, the pa per presented that hi hprecision seismic exploration of coal mine should carry out fourhi h! , that is hi h frequen cy , hi h density, hi fi and hi h quality in order to uarantee implementation of three improvements! , that is impro vin the capacity solvin eolo ic problem by seismic exploration, improvin the accuracy and precision of results of seismic exploration. It should carry out small rid, receivin by sin le point and stren then prestack processin and analysis in fine seismic explorat ion in order to obtain the oal of hi hprecision seismic exploration, meet t he row in needs day by day in coal mine production, const ruct ion and security . K y words coal mine exploration, seismic explorat ion, hi h density , hi h precision, 3D explorat ion of coal field , 0 引言 , , , , , , , , , , 1 高精细地震勘探的几个关键技术 , 1. 1 , , , , , * , , 1963 ,