1. Principles of heavy oil recovery;Szasz;J. Can. Petrol. Technol.,1965
2. Numerical simulation of steam flooding in the ninth district of karamay oilfield;Zhong;Xinjing Pet. Geol.,1995
3. Overview of exploration and development technologies for heavy and highly viscous oil reservoirs in the Liaohe Oilfield;Xie;Acta Pet. Sin.,2007
4. Effects of reservoir heterogeneities on heavy oil recovery by steam-assisted gravity drainage;Yang;J. Can. Petrol. Technol.,1992
5. Experimental and numerical investigations into the effect of heterogeneity on heavy oil recovery by vapour extraction (VAPEX);Al-Hadhrami,2014