An integrated analysis of the faciessequence, fabrics, sedimentary characteristics and provenance indi-cates that the Hengdan turbidite sequence is turbidity sediments fillings.
相序、组构、沉积特征和物源区综合分析表明，横丹浊积岩系为弧前盆地充填物。
2
The technique of sequential indication modeling would be used to represent the characteristics of faciessequence changes, reflect the distribution of sedimentary microfacies of reservoirs.
顺序指示建模技术能够真实的再现相序变化特征，反映储层沉积微相的分布。
3
Facies association, lithologic composition, deposition sequence, sectional structure, sedimentary structure and grain size probability are analysed in detail.