Liangtian Ni

[ 1 ] - An investigation of subfacies and representative microfacies of the Cretaceous Chishan Group in the Wubao fault zone of Gaoyou sag, Subei basin, China

This study aims to identify favorable oil–gas reservoir facies in the Chishan group of the Wubao fault zone (Gaoyou sag, Subei basin, China) using the methods of outcrops and cores observation, granularity analysis, scanning electron microscope, log data, etc. The results suggest that the Chishan group in the studied area mainly develops desert sedimentary system, and contains five kinds of fac...