Mohammad Riyahin - (Department of Petroleum Engineering, Firoozabad Branch, Islamic Azad University, firoozabad, Iran
Jahangir Talebi

There are three types of gas reservoir: 1-Dry gas 2-Wet gas 3-Gas condensate. The temperature in gas condensate reservoir is between the criticaltemperature and cricondenterm. When the reservoir pressure goes below the dew point pressure, due to reverse condensation in reservoir, gas becomes liquid. These condensateare excessively being used in industry, if stay in the reservoir not only the condensate runs to waste, but also it decrease relative gas permeability near the wellbore, so that it will be decrease the well production. The changes in the flow rate and gas injection are of the techniquesunder the study to prevent or decrease the condensate saturation produced in the reservoir. This article examines change in Production flowrate and gas injection in condensate production and condensate saturation in reservoir

Gas Condensate Reservoir, Gas Injection, Dew Point Pressure, Production WellFlow Rate, Condensate Saturation