【摘要】 结合苏里格南工区试验分析和往年施工经验,运用基于目标的较大炮检距观测系统设计方法,缩短道间距,同时增大排列长度;采用三线生产方法提高覆盖次数;使用"多井组合、单井小药量"的激发方式等野外技术措施以求改进野外采集记录。试验对比表明,此方法明显改善了资料品质,提高了剖面的信噪比及分辨率,达到了高精度地震采集的设计效果,为苏里格南工区地震勘探提供了技术保障。更多还原

【Abstract】 We adopt the triaxial producing method to improve folds.The active way of multiwell association and small quantity of explosive of single well is chosen in the south of Sulige area.All the field steps are to improve the eismologic record.Contrasted with the former data and using this planned mehod,the data quality is improved obviously.Signal-to-noise ratio and degree of sophistication is also raised.The seismic data can attain the designed destination,and supply technical guarantee for seismic exploration.更多还原