a reservoir proved to be a diphasic with a gas cap, an initial pressure of 3150psi and temperature of 265 degree fahrenheit. The density of the two phases at initial conditions were found equal to 40kg/meter cube and 240 kg/meter cube respectively, whereas the specific gravity of the gas was equal to 1.1. Check if the gas in the gas cap behaves ideally. Compute the saturation temperature of the oil and gas phase at the initial pressure Which of the GOR at 3150psia or Rs, of the liquid phase at the same pressure is expected to be larger?