The importance of protecting the quality of crude oil and petroleum products

The establishment of a common market for crude oil and petroleum products within the Eurasian Economic Union (EAEU) provides substantial opportunities for stabilizing the energy situation across member states and strengthening the energy security of each participating country. Market integration fosters sustainable economic development, enhances social welfare, and improves the global competitiveness of products manufactured within the EAEU. As a result, the formation of a unified crude oil and petroleum products market may significantly reinforce the institutional foundations of the Union and act as a major catalyst for the economic development of the wider Eurasian region. A crucial component of this integration process is the creation of a robust legal and regulatory framework for metrological support, including draft regulatory acts developed in accordance with international best practices. Accurate, consistent, and harmonized measurement procedures across the Union’s interconnected oil markets are fundamental prerequisites for ensuring transparent trade, fair pricing, and effective quality management. Against this background, the present article addresses the problem of maintaining crude oil quality – commonly conceptualized as the “quality bank” – during transportation operations. The study evaluates this issue in accordance with international standards, using Azerbaijani crude oil as a representative case study.