Asghari M., Dong, “Development of a Correlation Between Performance of CO2 Flooding and the Past Performance of Water flooding in Weyburn Oil Field”, SPE pp. 99789, 2006.
 Peramanus et al, “Flow loop apparatus to study the effect of solvent temperature and additives on asphaltene precipitation” Journal of Petroleum Science and Engineering, 1999.
 Hirschberg A., “Influence of temperature and pressure on asphaltene flocculation” SPE, June 1984.
 Srivastava R.S. & Huang S.S., “Asphaltene Deposition during CO2 Flooding: A Laboratory Assessment”, SPE, p. 37468, 1997
 Takahashi S., Hayashi Y., Yazawa N. & Sarma, “Characteristics and Impact to asphaltene Precipitation during CO2 Sandstone and Carbonate Cores: An Investigative Analysis through Laboratory Tests and CompositionalSimulation”, SPE, pp. 84895, 2003.
 kokal S., Al-Ghamdi A. & Krinis D., “Asphaltene Precipitation in High Gas-Oil Ratio Wells”, Saudi Aramco Journal of Technology, 2005 .
 Menhaj M., Neural Network, first copy, tertiary printing, AmirKabir University Publications.