Experiments on nitrogen assisted gravity drainage in fractured-vuggy reservoirs
WANG Jing,JI Zemin,LIU Huiqing,HUANG Yitao,WANG Yishuang,PU Yulong
Petroleum Exploration & Development . 2019, (2): 355 -366 .  DOI: 10.1016/S1876-3804(19)60015-7