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Hot Pipeline Fluid Heat Capacity

Calculate high temperature pipeline fluid heat capacity for two phase and three phase fluids.

The two phase fluid calculator can be used for single phase gas, single phase liquid, or two phase gas and liquid. The three phase black oil calculator can be used for single phase oil, single phase water, two phase oil and water, and three phase oil, water and gas. Water cut is the volume fraction of water in the liquid phase (ignoring the gas phase). Gas oil ratio (GOR) is the ratio of gas moles to liquid volume (ignoring the water phase). Gas moles are commonly measured as gas volume at standard conditions, eg SCM (Standard Conditions Meter) or SCF (Standard Conditions Feet).

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CALCULATOR : High Temperature Pipeline Two Phase Gas Liquid Heat Capacity [FREE]   ±

Calculate high temperature pipeline two phase gas liquid heat capacity and density.

The heat capacity is calculated from the gas and liquid mass fractions. Fluid density and density can be calculated or user defined.

Tool Input

  • mvtype : Fluid Density Type
    • GORu : User Defined Gas Oil Ratio
    • Xmu : User Defined Gas Mass Fraction
    • Xvu : User Defined Gas Volume Fraction
    • ρu : User Defined Fluid Density
  • hcaptype : Fluid Heat Capacity Type
    • Hu : User Defined Heat Capacity
  • Hl : Liquid Heat Capacity
  • Hg : Gas Heat Capacity
  • ρl : Liquid Density
  • P : Fluid Pressure
  • T : Fluid Temperature
  • Z : Gas Compressibility Factor
  • SG : Gas Specific Gravity

Tool Output

  • ρf : Average Fluid Density
  • ρg : Gas Density (At T P)
  • GOR : Gas Oil Ratio
  • H : Average Fluid Heat Capacity
  • Xm : Gas Mass Fraction
  • Xv : Gas Volume Fraction (At T P)
  • vg : Gas Mole Volume (At T P)
CALCULATOR : High Temperature Pipeline Three Phase Black Oil Heat Capacity [FREE]   ±

Calculate high temperature pipeline three phase black oil heat capacity and density.

Black oil is a three phase mixture of oil, water and gas. Water cut is the ratio of water volume to total liquid volume (gas volume is ignored). Gas oil ratio (GOR) is the ratio of gas moles to oil volume at standard conditions (water volume is ignored). The heat capacity is calculated from the gas, oil and water mass fractions.

Tool Input

  • mvtype : Fluid Density Type
    • GORu : User Defined Gas Oil Ratio
    • WCu : User Defined Water Cut
    • ρu : User Defined Fluid Density
  • hcaptype : Fluid Heat Capacity Type
    • Hu : User Defined Heat Capacity
  • Ho : Oil Heat Capacity
  • Hw : Water Heat Capacity
  • Hg : Gas Heat Capacity
  • ρo : Oil Density
  • ρw : Water Density
  • P : Fluid Pressure
  • T : Fluid Temperature
  • Z : Gas Compressibility Factor
  • SG : Gas Specific Gravity

Tool Output

  • ρf : Average Fluid Density
  • ρg : Gas Density
  • ρl : Liquid Density
  • GOR : Gas Oil Ratio
  • H : Fluid Heat Capacity
  • WC : Water Cut
  • Xmg : Gas Mass Fraction
  • Xml : Liquid Mass Fraction
  • Xmo : Oil Mass Fraction
  • Xmw : Water Mass Fraction
  • Xvg : Gas Volume Fraction
  • Xvl : Liquid Volume Fraction
  • Xvo : Oil Volume Fraction
  • Xvw : Water Volume Fraction
  • vg : Gas Mole Volume (At T P)
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