METHODS FOR IMPROVING ENERGY EFFICIENCY IN OIL AND GAS PROCESSING ENTERPRISES

This article analyzes technological and managerial approaches to improving energy efficiency in oil and gas processing enterprises. Particular attention is given to fired-heater and boiler performance, heat-exchanger networks, pinch analysis, steam and condensate systems, compressors and pumps, flare-gas recovery, waste-heat utilization, advanced process control, and energy management. A methodological model based on energy auditing and phased modernization is proposed. Four tables summarize major energy consumers, energy-saving measures, monitoring indicators, and implementation priorities. The analysis demonstrates that sustainable energy efficiency cannot be achieved through isolated equipment replacement alone; it requires the integration of material and energy balances, process integration, disciplined operation, reliable instrumentation, maintenance practices, and continuous monitoring.