Abstract:
The article examines the problems of solving the problem of
optimizing oil production processes from a field with hard-to-recover oil
reserves, characterized by shortages and fuzziness of the initial
information. Equations for the continuity of the mass of matter in an oil
reservoir have been derived for various cases. As a result of the study, by
combining and modifying various optimality principles for fuzzy
conditions, a formulation of the problem of multi-criteria optimization of
oil production processes was obtained and an effective method for the
resulting problem in a fuzzy environment was proposed. The effectiveness
and novelty of the proposed heuristic algorithm lies in the fact that for the
maximum use of the collected fuzzy information, it ensures high adequacy
of solving fuzzy problems that arise in oil production practice. The sections
of the studied multi-layer oil field Kenbai and the main properties of its
layers are analyzed and described.
