Solving optimization problems in the formation of development strategies for a group of gas fields

We consider mathematical apparatus and software, which ensure the formation of the best development strategies for a group of gas fields based on the basis of the joint use of simulation, grid methods, discrete and multicriteria optimization. The continuous task of maximizing the accumulated production for a group of gas fields is reduced to a discrete one by introducing a uniform grid and solved by the branch and bound method. In addition to the approximate optimal solution, all close solutions are found, which allows one to solve multicriteria optimization problems.