INSTALLATION FOR CATCHING LIGHT FRACTIONS Russian patent published in 1995 - IPC

FIELD: oil-gas-extractive industry. SUBSTANCE: installation has a terminal separator, a gas separator, low-pressure reservoirs, a buffer reservoir, a delivery pipeline and drain pipes. The buffer reservoir is mounted on the oil line of the low-pressure reservoirs, its gas space is straightly connected with that of the terminal separator. The low-pressure reservoirs are equipped with regulators of the maximum admissible liquid level. The gas space of the low-pressure reservoirs is connected with the low-efficient device for catching light fractions from small respirations. EFFECT: enhanced reliability, operation safety, reduced capital outlays and operating expenditure as well as prevented losses of oil and improved quality of its preparation. 1 cl, 1 dwg