影响沉积盆地地震相分析结果的主要因素研究

The research on main influence factors of seismic facies analysis in sedimentary basin

通过调研前人对沉积盆地地震相的研究,结合以往的相关工作,对影响沉积盆地地震相分析结果的主要因素进行了深入研究,归纳总结了三类主要因素,即地震资料品质因素、方法优选因素以及综合地质因素.文中通过实例分析等对这三类主要因素进行了较为详细的论述,最终认为,在进行沉积盆地地震相分析时,对这三类因素的深入理解和灵活应用不仅能有效保证地震相分析结果的可信度,而且可以达到提高工作成效的目的.

Through the investigation on the previous study of seismic facies analysis in sedimentary basin, based on previous work related to seismic facies analysis, the main factors of seismic facies analysis in sedimentary basin are researched, three classes of main factors are induced, namely the quality of seismic data factors, method optimization factors and comprehensive geological factors. In the paper, the three classes of main influence factors are discussed in detail by examples and so on, as a conclusion, if we can deeply understand and expertly apply the three classes of factors, we can not only ensure the results＇ reliability of seismic facies analysis, but also improve the effectiveness in our work.