摘要
Abstract
With the Lower Cretaceous in the South Turgay basin in Kazakhstan as a case study,we detailed the deposit features of comprehensive deposit body in the braided river and meandering river.Based on a combination of logging curves,cores,seismic reflection and seismic reflection attribute,braided channel lag deposit,beach,meandering river flooding plain and channel lag deposit in the longitudinal direction are identified in the sedimentary body of Lower Cretaceous formation,South Turgay basin,Kazakhstan.According to single factor analysis and multifactor comprehensive technology as well as structural analysis and combining earthquake prediction technology,logging and core analysis,we effectively remove more multi-solutions in seismic facies research,and hence effectively forecast the river sedimentary facies.关键词
测井曲线/地震预测/辫状河/曲流河/沉积微相/哈萨克斯坦/南图尔盖盆地Key words
logging curve/seismic prediction/braided river/meandering river/sedimentary microfacies/Kazakhstan/South Turgay basin分类
天文与地球科学
