Title: Delta Sedimentary Facies of the 4th Member of Quantou Formation in Aonan Area of Songliao Basin
Abstract: On the basis of fine core observation,six lithofacies types,such as massive mud boulder rock facies,trough cross-bedded sandstone facies and so on were recognized in the 4th member of Quantou Formation in Aonan Area of Songliao Basin.The shallow water delta plain and delta front lithological units were created by the above lithofacies types.In combination with the sedimentary microfacies analysis of typical single well,it demonstrates the planar distribution characteristics and vertical evolution rules of delta sedimentary facies in the studied area,it provides a geological basis for reservoir predication.
Publication Year: 2012
Publication Date: 2012-01-01
Language: en
Type: article
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