PVT-simulators review for numerical modeling of hydrocarbons states

PVT-simulator is a program that simulates the properties of a fluid by correlations, based on the simplest initial data (density, composition, rate, pressure). The paper provides an overview of the most common PVT simulators and their capabilities. The development of hydrocarbon fields involves their hydrodynamic modeling based on reservoir fluid models. In this case, numerical models of reservoir fluids are created using PVT simulators. The solution of the tasks posed in the study will primarily depend on PVT simulator the researcher chooses.