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本文首先从地震勘探的基本原理出发 ,分析地震反演解决地质问题的本质 ;然后从基础资料的品质、测井约束地震反演方法及反演参数的选择、地层格架模型建立和外推控制三个方面 ,分析、探讨测井约束地震反演解决地质问题的能力 ;最后认为 ,测井约束地震反演解决地质问题的能力是有限的 ,并提出了提高测井约束地震反演解决地质问题能力应重视的几个因素
Based on the basic principle of seismic exploration, this paper analyzes the essence of seismic inversion to solve geological problems. Then, from the aspects of the quality of basic data, the seismic inversion method of logging constraint and the choice of inversion parameters, the establishment and extrapolation of the stratigraphic model In the third part, we analyze and discuss the ability of logging-constrained seismic inversion to solve geological problems. Finally, we think that logging constrained seismic inversion has limited ability to solve geological problems and proposed to improve logging constrained seismic inversion to solve geological problems Capacity should pay attention to several factors