Controlling factors of remaining oil distribution after water flooding and enhanced oil recovery methods for fracture-cavity carbonate reservoirs in Tahe Oilfield

ZHENG Songqing,YANG Min,KANG Zhijiang,LIU Zhongchun,LONG Xibin,LIU Kunyan,LI Xiaobo,ZHANG Shiliang

Fig. 1. Storage space of different scales observed from core and logging.