Calculation of oil reserves by means of C-type water-flooding curve
Song Hui
Abstract
Song Hui
Abstract
The method of calculating OOIP(original oil in place) the developed oil field by means of the dynamic data enriched the methodology for the calculation of the geological reserves in the developed area.The method was that the recovery ratio was divided by recoverable reserve and the shortage and modified aspect were discussed.The meanings of the coefficient obtained by regressing relative permeability curve was ultimate recoverable ratio and was deeply probed into.The new method for calculating the remaining recoverable reserve was brought forward.The result of practical application indicated that it was simple and the method was practical.
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The method of calculating OOIP(original oil in place) the developed oil field by means of the dynamic data enriched the methodology for the calculation of the geological reserves in the developed area.The method was that the recovery ratio was divided by recoverable reserve and the shortage and modified aspect were discussed.The meanings of the coefficient obtained by regressing relative permeability curve was ultimate recoverable ratio and was deeply probed into.The new method for calculating the remaining recoverable reserve was brought forward.The result of practical application indicated that it was simple and the method was practical.
Key concepts: Economic shortage, Petroleum engineering, Oil in place, Water cut, Water flooding, Geology, Environmental science, Mathematics