This spreadsheet will be help you to calculate Pseudo Steady Two Phase Forecast with the plot. Like a other free spreadsheet in petroleum support you can use this spreadsheet.
What is Pseoudo steady two phase
If the reservoir is below bubble point pressure the situation is more complicated. Now there are two hydrocarbon phases in the reservoir, gas saturated oil and liberated solution gas. During production to the surface, solution gas will be evolved from the oil phase and the total surface gas production will have two components; the gas which was free in the reservoir and the gas liberated from the oil during production. These separate components are indistinguishable at the surface and the problem is, therefore, how to divide the observed surface gas production into liberated and dissolved gas volumes in the reservoir.
- Phase diagram
- Gas-oil ratio in saturated reservoirs
- Properties of two-phase fluids, relative permeability
- Comparing single and two-phase flows
- Steady state
- Pseudo-steady state
nflow performance relationship (IPR)
Assumption method using
- Vogel’s correlations
- Generalized Vogel’s correlations
- Fetokovich’s approximation