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孙志华 ,吴奇之 ,郑浚茂 ,甘嫦华 .层序地层学技术方法应用初探 .石油地球物理勘探 ,2 0 0 3,38(3) :30 3～ 30 7本文结合具体的研究实例 ,根据层序地层学研究的主要内容 ,探讨了层序地层分析中所应用的关键技术。在层序划分中应用了时频分析技术、模型正反演技术 ;在层序特征分析中使用了宽带约束反演、相干数据体、三维可视化等先进技术 ,精细地刻画了层序体系域特征 ;在有关层序成因方面主要采用了波动地质学、平衡地质剖面等关键技术。上述技术方法在实际应用中取得了明显效果。
SUN Zhihua, WU Qizhi, ZHENG Junmao, GAN Changhua.Study on the application of sequence stratigraphy method.Petroleum geophysical prospecting, 2 0 0 3, 38 (3): 30 3 ~ 30 7 According to the study of sequence stratigraphy The main contents of the study, discusses the key technologies used in sequence stratigraphic analysis. The time-frequency analysis technique and model inversion technique are applied to the sequence division. Advanced techniques such as broadband constrained inversion, coherent data body and 3D visualization are used in the sequence feature analysis to finely characterize the sequence system tract The key technologies of fluctuating geology and balanced geological sections are mainly used in the genesis of the related sequence. The above technical method has obtained obvious effect in practical application.