What is the main function of an oil-gas separator?
1 Answers
The main functions of an oil-gas separator are: 1. It serves as the suction inlet for the multi-stage centrifugal pump where the oil-gas mixture enters; 2. Before the gas-liquid mixture enters the multi-stage centrifugal pump, the separator removes free gas from the well fluid, thereby reducing the impact of gas on the working characteristics of the submersible electric pump, preventing cavitation and gas locking in the centrifugal pump, and ensuring the normal operation of the multi-stage centrifugal pump. An oil-gas separator is a device that separates crude oil produced from oil wells and associated natural gas. The oil-gas separator is placed between the submersible centrifugal pump and the protector, separating free gas from the well fluid. The liquid is sent to the submersible centrifugal pump, while the gas is released into the annular space between the tubing and the casing.