Enhancing heavy oil recovery with hot water flooding by adding nitrogen and surfactant
YUAN Shi-yi, LIU Shang-qi, ZHANG Yi-tang, ZHANG Shi-min, ZHAO Guo-ping
Editorial office of ACTA PETROLEI SINICA . 2004, (1): 57 -61,65 .  DOI: 10.7623/syxb200401012