三维地震在绿色开采中的作用和发展

Application and Development of 3D Seismic Technology in Green Mining

三维地震是煤矿采区首选的地球物理勘探方法.它为"绿色开采"中的"地质环境"提供科学依据.随着煤炭资源开发向纵、深发展,要求提供更多、更细的工程地质、灾害地质信息.这促使三维地震应由构造勘探向岩性勘探、由浅部向深部、由单波向多波发展;资料处理和解释由叠后偏移向叠前偏移及全三维可视化、网络计算系统发展.

3-D seismic prospect is a physical geography prospect technology selected in coal mining. It provides scientific evidence for 'geological environment' in 'green mining'. With the development of coal resources exploitation, more elaborate information about project geology and disaster geology has to be obtained. It has advanced the development of the 3-D seismic prospect from the tectonics prospect to lithology prospect,shallow depth to deep depth, and the single wave to more waves. The seismic data processing and explication have developed from the preceding migration to latter migration, full 3-D seismic data visualization and network compute system.