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针对辽河盆地构造复杂、地震勘探成像困难的问题,通过对Kirchhoff叠前时间偏移技术中的叠前偏移预处理和叠前偏移成像技术系列的研究,提高了地质资料品质和最终的地震成像质量。将该成果推广应用到辽河油区实际地震资料处理中,取得了较好的成像效果。该研究的成功不仅提高了辽河油田地震勘探的技术水平,对国内地震成像技术研究也具有一定的指导意义。
Aiming at the complex structure of Liaohe Basin and the difficulty of seismic exploration imaging, the series of prestack migration prestack and prestack migration imaging technology in Kirchhoff prestack time migration technology are used to improve the quality of geological data and the final earthquake Image quality. The results were applied to the actual seismic data processing in Liaohe oilfield, and achieved good imaging results. The success of this research not only improves the technical level of seismic exploration in Liaohe Oilfield, but also has certain guiding significance for the research of seismic imaging technology in China.