Low-permeability reservoir gas drive adaptability evaluation method, device, equipment and medium

The invention provides a low-permeability reservoir gas drive adaptability evaluation method and device, equipment and a medium. The method comprises the steps that index values of a to-be-evaluated oil reservoir under all evaluation indexes are obtained; determining the membership degree of the to-be-evaluated oil reservoir under each evaluation index under each preset evaluation result according to the gas drive adaptability evaluation standard and the index value of the to-be-evaluated oil reservoir under each evaluation index; for each evaluation result, according to the weight of each evaluation index, carrying out weighted summation on the membership degree of the to-be-evaluated oil reservoir under each evaluation index under the evaluation result to obtain an evaluation value of the to-be-evaluated oil reservoir under each evaluation result; and taking the evaluation result with the maximum evaluation value as the gas drive adaptability evaluation result of the oil reservoir to be evaluated. According