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Advances in Natural Gas Emerging Technologies
Modeling liquid flow for well test interpretation considers constant values of both density and compressibility within the range of dealt pressures. This assumption does not apply for gas flow case in which the gas compressibility factor is also included for a better mathematical representation. The gas flow equation is normally linearized to allow the liquid diffusivity solution to satisfy gas flow behavior. Depending upon the viscosity-compressibility product, three treatments are considereddoi:10.5772/67620 fatcat:bx7r2jd6ezhd5jewunowtyh3si