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针对高精度三维地震采集激发方面存在的问题,在根据虚反射理论分析等无法获得理想资料的情况下,确定以激发岩性选择确定激发参数,结合在泌阳凹陷王集地区高精度三维地震采集中野外参数试验,取得以下认识:针对该地区的要求,以激发岩性结合表层调查资料选取激发参数可以获得较高品质地震资料。
Aiming at the problems existing in high-precision 3-D seismic acquisition and excitation, it is determined that the excitation parameters are determined by the provocative lithology selection and the high precision 3-D seismic acquisition in Wangji area, Biyang depression, if the ideal data can not be obtained according to the virtual reflection theory analysis, In the field experiment, the following conclusions can be obtained: According to the requirement of the area, high quality seismic data can be obtained by using the excitation lithology combined with the surface survey data to select the excitation parameters.