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RETINA Simulation Lab Report

Satisfactory Essays
This method is implemented in RETINA Simulation 1 for consistency purposes. This is a simple but efficient method and is designed to avoid the shortcomings of other methods (For example returning negative kro). It is assumed that the oil saturation is a constant value and is equal to its average in a CV. It is also assumed that the water and gas phases are completely separated in each grid block, except that the water saturation in the gas zone is equal to the connate water saturation (Swco). The kro is calculated using the following equation:
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