Optimal selection method, related method, device and equipment for supporting and lying well of oil field

The invention discloses an optimal selection method, a related method, a related device and related equipment for an oil field supporting and lying well. The method comprises the following steps: constructing a first evaluation factor set and a corresponding first judgment set according to the obtained single well productivity, single well remaining recoverable reserves, underground equipment states, ground equipment states, predicted lying time, distances from security control points and cable embedding states of all lying wells in an oil field; for each lying well, evaluating each evaluation factor of the lying well based on the first judgment set to obtain a first membership degree vector; according to the first evaluation factor set, constructing a supporting lying well optimization evaluation hierarchical structure model, and determining the weight of each evaluation factor by using an analytic hierarchy process to obtain a first weight vector; for each lying well, performing fuzzy operation on the first