Nodirbek Rustambekovich Yusupbekov, Shukhrat Manapovich Gulyamov, Nasiba Djumabayevna Xodjiyeva, Yusuf Shodiyevich Avazov and Bakhodir Akilovich Sharipov 2022. METHODOLOGY FOR ASSESSING THE ENERGY EFFICIENCY OF HEAT-TECHNOLOGICAL EQUIPMENT FOR OIL AND GAS PROCESSING INDUSTRIES. International Engineering Journal For Research & Development. 7, 2 (Apr. 2022), 4. DOI:https://doi.org/10.17605/OSF.IO/CM9NT.