Jankov, S., Desnica, E., Novaković, B., & Đorđević, L. (2026). UPGRADE OF A CONVENTIONAL PUMPING UNIT WITH A COMPRESSOR FOR PRESSURE REDUCTION IN THE CASING, AIMED AT INCREASING OIL AND GAS PRODUCTION AND REDUCING CO2 EMISSIONS. Podzemni Radovi, 1(48), 19-38. https://doi.org/10.5937/podrad2648019J