Oil & Gas Calculations

Version 3.0
  • Introduction

    Oil System Correlations

    Density
  • Saturated Oil
  • Undersaturated Oil
    Bubblepoint Pressure
  • Vasquez & Beggs(Best)
  • Corrected Gas Gravity
  • Lasater(Better)
  • Standing(Good)
    Solution GOR for saturated oil
  • Vasquez & Beggs(Best)
  • Lasater(Better)
  • Standing(Good)
    Formation Volume Factor(FVF)
  • Saturated--Standing
  • Saturated--Vasquez & Beggs
  • Undersaturated
  • Isothermal Compressibility
    Total FVF
  • Total FVF
    Viscosity
  • Saturated-- Beggs & Robinson
  • Undersaturated
  • Dead Oil
    Gas/Oil IFT
  • IFT
    API Gravity Correction
  • Temperature Effect

    Gas Correlations

  • Z Factor
  • Density
  • Viscosity
  • Formation Volume Factor(FVF)
  • Coef of Isothermal Compressibility
  • Gas Solubility in Water
  • Pseudocrtical Pressure
  • Pseudocrtical Temperature

    Water Correlations

  • Water Content in Natural Gas
  • Compressibility of Water with Gas
  • Compressibility of Water without Gas
  • Density of Water
  • Formation Volume Factor (FVF)
  • Maximum Salinity
  • Viscosity

    Oilfield Calculations

  • Volume and Height for Hole, Casing and Tubing
  • PI for Vertical Wells

    Units Conversions


  • Acceleration
  • Angle
  • API <-> Specific Gravity
  • Area
  • Density or Mass/Volume
  • Diffusivity
  • Energy or Work
  • Flow Rate
  • Force
  • Heat Flow
  • Length or Distance
  • Mass
  • Power
  • Pressure or Stress
  • Speed or Velocity
  • Temperature
  • Thermal Conductivity
  • Thermal Conductance
  • Time
  • Tons <-> Barrels (oil)
  • Viscosity (Dynamic)
  • Viscosity (Kinematic)
  • SUS (Saybolt Universal Seconds) <-> Centipoise
  • Volume or Capacity
  • Unit Prefixes (SI)

    Glossary

    (TBD)


    Please mail your comments to dbliu@stanfordalumni.org

    Copyright © 1995-2009 Dianbin Liu
    All Rights Reserved.