Vfp validating data in different table
An additional m (secondary or constraint) equations express constraints such as equal fugacities of each component in all phases where it is present, and the volume balance S = 1.0, where S solid represents any immobile phase such as precipitated solid salt or coke.
These equations represent conservation of mass of each of n components in each gridblock over a timestep Δt from t, and water, denoted by subscript I = 1,2,…, n.
In the thermal case, one of the "components" is energy and its equation expresses conservation of energy.
The purpose of simulation is estimation of field performance (e.g., oil recovery) under one or more producing schemes.
Coats, Coats Engineering, Inc.; Alan Grindheim, Dave Ponting, Roxar Software Solutions; John E. Although the model itself obviously lacks the reality of the reservoir, the behavior of a valid model simulates—assumes the appearance of—the actual reservoir.
The tools of reservoir simulation range from the intuition and judgment of the engineer to complex mathematical models requiring use of digital computers.