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The application of
Nitrogen generators in oil fields mainly includes increasing oil production, maintaining reservoir pressure, storing gas, blowing pipelines and equipment, and fire and explosion prevention.
Improving oilfield production: By injecting nitrogen into the oilfield and utilizing its low density, nitrogen is injected into the top of the structure or allowed to migrate to the top of the structure, enhancing the downward displacement of oil reservoir fluids or gravity, stabilizing the mixed phase plugs, and thereby increasing the production of oil and gas reservoir fluids.
Maintain pressure: Nitrogen is a standard gas used to re pressurize oil and gas from large wells/natural gas reservoirs, utilizing its own characteristics to maintain reservoir pressure.
Storage gas: Establish an inert atmosphere during the processing, storage, and transfer of flammable materials using nitrogen to prevent oxidation reactions.
Purging of pipelines and equipment: Use nitrogen to perform pressure leak detection on oil and gas pipelines, blow them clean, and ensure safety. If maintenance is required for oil and gas transmission pipelines, a certain pressure and flow rate of nitrogen gas should be used to blow and purify the pipelines of potentially flammable and explosive gases.
Fire and explosion prevention: In the fire hazard zone of oil and gas extraction, a certain flow of nitrogen is injected to quickly reduce the oxygen content in the area to below 5%, achieving the purpose of fire and explosion prevention. In addition, nitrogen filling the oil tank can solve safety hazards, and this method is also used for other liquid storage tanks.
In summary, the application of nitrogen generators in oil fields not only improves the efficiency of oil and gas extraction, but also greatly enhances the safety of the production process.
Nitrogen is also widely used for a variety of applications in the drilling, workover and completion phases of oil and gas wells, as well as in pigging and purging pipelines for oil and gas industry.
Selecting the right type of Nitrogen generator for your application
Thinking about how to select a Nitrogen generator for your application?
A few of the most pertinent tips are listed below.
What are the Nitrogen requirements?
Max. allowable Oxygen content for the application (Nitrogen purity. Also is called non-oxygen content)
Nitrogen flow rage
Nitrogen pressure in the application
Nitrogen dew point