Abnormal high-pressure gas reservoir dynamic control reserve determination method, device, equipment and medium

The invention provides an abnormal high-pressure gas reservoir dynamic control reserve determination method and device, equipment and a medium. The method comprises the steps that parameters of a gas reservoir where a gas well is located and a rock compressibility quantitative index of the reservoir are determined; according to the parameters of the gas reservoir where the gas well is located, the pseudo-pressure of the gas well is determined; according to the natural gas viscosity, the natural gas isothermal compression coefficient and the pseudo-pressure of the gas well and the rock compressibility quantitative index of the reservoir, a target coefficient is obtained; determining a decline index of the gas well in the hyperbolic window stage according to the target coefficient and the pseudo-pressure of the gas well; according to the decline index of the gas well in the hyperbolic window stage, a natural gas yield variable and an accumulated gas yield variable are determined; and determining the dynamic geo