The study of the effects of production change and various gas injections on gas condensates production rate and saturation of produced condensates in reservoir using simulation

There are three types of gas reservoirs: 1-Dry gas 2-Wet gas 3-Gas condensate. The temperature in gas condensate reservoir is between the critical temperature and cricondenterm. When the reservoir pressure goes below the dew point pressure, due to reverse condensation in reservoir, gas becomes liquid. These condensate are excessivelybeing 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 techniques under the study to prevent or decrease the condensate saturation produced in thereservoir. This article examines changes in the Production flow rate and gas injection in the condensate production and saturation in reservoir.