Utilization mechanism of foam flooding and distribution situation of residual oil in fractured-vuggy carbonate reservoirs. - Yu-Chen Wen; Ji-Rui Hou; Xiao-Li Xiao; Chang-Ming Li; Ming Qu; Ya-Jie Zhao; Wei-Xin Zhong; Tuo Liang; Wei-Peng Wu (Petroleum Science (KeAi Communications Co.), 2023)