The Study on Oil Recovery of Matrix System in Fractured Bottom-Water Oil Reservoirs

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Abstract:

Fracture and matrix porosity are two porosity systems in fractured bottom-water reservoir. Knowing the oil recovery in matrix system provides guidance for the later development of the reservoir. Using material balance theory, and combining with Leverett function, oil recovery of matrix and fracture system are calculated respectively, and the ultimate oil recovery of matrix system is predicted.

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3232-3236

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February 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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