【摘要】 王俊茹 ,李红阳 .地震表层研究中的若干试验与分析 .石油地球物理勘探 ,2 0 0 3,38(3) :2 31～ 2 36　　本文根据地震表层研究中所做的若干试验结果 ,对应用地震折射法及各种测井方法确定表层参数时的内在关系进行分析 ;讨论了地震记录近炮点道与远炮点道初至波起跳方向相反的原因 ;阐述了激发药量对压制背景噪声的重要性以及炮检距与接收能量的关系。更多还原

【Abstract】 Based on some experimental results of seismic study on near surface,the paper analyzed the intrinsic relation when using seismic refraction and all kinds of logging to determine the parameters of near surface,discussed the reason of opposite break of first arrivals between near offset trace and far offset trace on seismic records and explained the importance of charge size to suppress background noise and relation between offset and received energy.更多还原