Experimental study on the characteristics of upgrading and viscosity reduction of heavy oil under supercritical water conditions

HUANG Zhongwei, SHEN Yazhou, WU Xiaoguang, LI Gensheng, LONG Tengda, ZOU Wenchao, SUN Weizhen, SHEN Haoyang

Petroleum Exploration and Development . . DOI: 10.11698/PED.20240613