Calculations of Radiuses of oil and Gas Two-Phase Flow Area of Bottom Hole Reservoir in A Volatile Oil Well

Abstract

Abstract: Volatile oil reservoirs are almost found everywhere,but few methods are available to quantitatively and quickly evaluate their regional extents resulted from oil/ gas segregation in bottom hole volatile oil zone for a production well. This article presents a procedure for calculating these regional radiuses based on fluid properties of oil/gas twophase flow and single phase flow regions, which provides necessary parameters for proper evaluation of volatile oil reservoir production.

Key words: 0il and gas reservoir, Two-phase flow, Bottom hole pressure, Saturation pressure, Flow

CLC Number:

TE331.1.

Liu Yuguo. Calculations of Radiuses of oil and Gas Two-Phase Flow Area of Bottom Hole Reservoir in A Volatile Oil Well[J]. Xinjiang Petroleum Geology, 2000, 21(3): 224-227.

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Calculations of Radiuses of oil and Gas Two-Phase Flow Area of Bottom Hole Reservoir in A Volatile Oil Well

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