Abstract: For complex grouped oil-gas condensate reservoirs with crude oil and bottom water, this paper, based on the studies and solutions of the comprehensive technico-economical problems involved in the development,not only presents and achieves the thought of local optimal development planning for single reservoirs using dynamic programing, but also creates and preliminarily utilizes the thought of overall optimal development planning for complex grouped reservoirs using hierarchical decision-making and hierarchical control principles in large-scale system.