Requirements to IT support of oil refinery supply chain

Abstract

Abstract One of the factors that ensure the efficiency of any enterprise is effective supply chain management, in which the enterprise is a par-ticipant. The purpose of this article is to describe and model the supply chain of the oil refining industry and formulate requirements for IT sup-port for supply chain management. As a result, the place of refining pro-cesses and related logistics in the supply chain of the oil industry was determined, a model of the supply chain of a refinery was formed, a high-level architecture of IT support for this chain was proposed, and high-level requirements for IT services of IT architecture subsystems were developed.