Method and device for determining exploration potential of exploration zone containing oil and gas

The invention provides a method and device for determining the exploration potential of an oil-gas-containing exploration zone, and relates to the field of oil-gas exploration, and the method comprises the steps: dividing the oil-gas-containing zone based on the geological features of the oil-gas-containing zone, and obtaining an exploration zone; determining the exploration underground risk of the exploration zone according to the geological conditions and the resource characteristic parameters of the exploration zone and a predetermined zone exploration degree; determining exploration overground risks of the exploration zone according to a predetermined predicted production age limit and a global evaluation index of a resource country where the zone is located; and determining the exploration potential of the oil-gas-containing exploration zone according to the exploration underground risk and the exploration above-ground risk. According to the invention, the comprehensive evaluation index system of the zon