2 min read
0 comments
Essential equipment in the initial stages of production, the crude oil separator reduces impurities and protects industrial systems
O crude oil separator Three-phase is one of the most important technologies in oil and gas production. It operates immediately after extraction, automatically separating the three main components of the fluid: oil, natural gas and water. This process occurs before any refining and ensures greater efficiency in the production chain.
The separation is done with based on density differences. Gas rises, water descends, and oil remains in between. This makes it possible to treat each fluid specifically, reducing operational risks and increasing the quality of the oil delivered for refining.
How the Three-Phase Crude Oil Separator Works
The fluid enters the equipment under pressure. Since the gas is lighter, it quickly rises to the top. The crude oil separator contains a defogging mesh that prevents liquid droplets from escaping with the gas.
- Uniflex Group has offshore vacancies open for salon attendant, steward, cook and other maritime roles
- Petrobras and CNPEM advance technology to explore pre-salt with 3D images on Sirius
- Espírito Santo stands out with the second highest average salary in the oil and gas sector in Brazil; see how much professionals earn
- Step Oil & Gas opens selection process with job openings for candidates with elementary, secondary and technical education in Rio das Ostras (RJ)
The oil, with an intermediate density, is collected at a specific point, while the water is directed to the bottom. Sensor-controlled valves adjust the internal levels, ensuring that each fluid exits through the correct route without unwanted mixing.
Furthermore, a pressure control system maintains the balance of the separator, preventing oscillations that would compromise the efficiency of the process.
Types of Crude Oil Separator Used in Industry
There are three main models of crude oil separator three-phase, each adapted to different production profiles. The horizontal type is ideal for wells with a high volume of gas, offering a larger area for separation. The vertical model is more suitable for fluids with a high water content, and is common on offshore platforms, where space is limited.
The more compact spherical separator is used in operations with stable flow. Despite its lower separation capacity, its reduced structure makes it easier to install in areas with limited space.
Technical advantages of using a three-phase separator
the use of crude oil separator improves plant efficiency, reduces water content in oil, separates gas for reuse or sale and protects subsequent equipment. By removing contaminants at the beginning of the production chain, the separator prevents corrosion, mechanical failures and operational losses.
This equipment is especially useful in Initial Production Stations (EPF) and wellheads, places where oil arrives with a high load of impurities.
