1. Ahmed, T., “Compositional Modeling of Tyler and Mission Canyon Formation Oils with CO2 and Lean Gases,” final report submitted to Montana's on a New Track for Science (MONTS) (Montana National Science Foundation Grant Program), 1985–1988.
2. “Calculations of Surface Tension-3: Calculations of Surface Tension Parachor Values,”;Baker;OGJ,1955
3. “The Viscosity of Air, Water, Natural Gas, Crude Oils and its Associated Gases at Oil Field Temperatures and Pressures,”;Beal;Trans. AIME,1946
4. Beggs, H. D., and Robinson, J. R., “Estimating the Viscosity of Crude Oil Systems,” JPT, September 1975, pp. 1140–1141.
5. Two-Phase Flow in Pipes;Brill,1978