Information and analytical platform for evaluating the effectiveness and choosing directions for improving the energy and water supply systems of oil and gas chemical complexes

The paper presents the structure and content of a specialized enterprise information system that can be used to calculate the parameters of energy generation process and complex structure and to study and develop specific equipment for individual plants and create autonomous energy and water supply systems for oil and gas chemical complexes. The paper proposes a three-dimensional hierarchical model with orthogonal connections that includes the object of study, the problems of increasing energy performance of such object and potential methods of solving these problems. The paper presents calculation algorithms and the results of numerical modeling of energy supply systems operating within the conditions of dynamically developing oil and gas chemical complexes. Schematic solutions of the developed optimal resource-efficient energy supply systems for various technological processes are also provided. The paper discusses the potential beneficial modifications of energy supply system structure of raw hydrocarbon processing facilities; these modifications are based on the principles of polygeneration and further integration between energy supply system and processing units.