19. In a preferentially water wet reservoir, is the tendency for the connate water saturation to be larger or smaller than in an oil wet system?
20. If a core sample has a measured air brine capillary pressure of 3 psi at a 50% water saturation , at what height above the OWC would you expect to see a 50% water saturation in a oil wet system with water of 1.0% specific gravity and oil of 0.75 specific gravity ( at reservoir conditions)?
21. Please state several implications (in both a reservoir and a business sense) of a low Krw endpoint or Sor on a water flood project economic value?
22. Which rock property is harder to average, Porosity or Permeability?
23. Which rock property is harder to upscale for simulation, porosity, permeability , or a relative permeability?
24. Describe the difference between a dry gas and a wet gas production?
25. How does one calculate the pseudo crtical pressure of a reservoir gas?
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