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野外地震资料采集的质量直接关系到地震勘探的成败。保证野外资料采集质量的关键是采集参数的选择。参数选择得当,就能有效地拓宽有效波频带范围,提高有效波的主频。以松辽盆地北部太平屯—宋芳屯高分辨率地震勘探区块的实际地质参数及相应的地震资料为基础,结合前人的工作经验,从地震波运动学的角度,确定了该地区高分辨率地震资料采集的参数,并分析了它对分辨率的影响程度。
The quality of field seismic data acquisition is directly related to the success or failure of seismic exploration. The key to ensure the quality of field data acquisition is the choice of acquisition parameters. Proper selection of parameters can effectively broaden the range of the effective wave frequency band and improve the dominant frequency of the effective wave. Based on the actual geologic parameters of Taipingtun-Songfangtun high-resolution seismic exploration block and the corresponding seismic data in the northern Songliao Basin, combined with the experience of predecessors, from the point of view of seismic kinematics, the authors have identified the high-resolution seismic Data acquisition parameters, and analyzed its impact on the resolution.