从第78届SEG年会看非地震物探技术的发展

第78届SEG年会开设了重磁和电磁两个非地震物探技术专题，交流和张贴论文50多篇。在深入分析非地震专题论文及相关材料的基础上，介绍了本届年会重磁电非地震物探的仪器和软件情况，阐述了非地震物探技术的4个发展方向——向空中物探方向发展、向海洋勘探方向深入发展、向井中物探和油气监测方向发展、向三维方向发展，指出在油气勘探领域非地震物探技术的前景是综合应用。

The 78th SEG annual meeting set gravity-magnetic and elecrtic-magentic special sections,with more than fifty papers for exchange and post.Based on deeply analyzing seismic papers and relavant data,we introduce the progress of instruments and software of gravity,magnetic and electric exploration techniques in 78th SEG annual meeting,and expounde four directions for the development of gravity,magnetic and electric exploration techniques,including aero-geophysics exploration,deeply into offshore exploration,borehole geophysical survey and reservoir monitoring,3-D geophysical exploration,and pointed out the prospect of non-seismic geophysical techniques in oil/gas exploration is integrative application